Severe Center
S. Nevada & SE California and NW Arizona Warnings, Watches, And Advisories Dense Fog Advisory
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Dense Fog Advisory
In effect:
Friday, Apr 17 2026 5:33 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Grand Rapids MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Portions of central, south central, southwest, and west
central Michigan.
Portions of central, south central, southwest, and west
central Michigan.
When:
Until 11 AM EDT this morning.
Until 11 AM EDT this morning.
Impacts:
Low visibility will make for hazardous driving
conditions. Fog is expected to gradually thicken this morning and
will affect this morning's commute.
Low visibility will make for hazardous driving
conditions. Fog is expected to gradually thicken this morning and
will affect this morning's commute.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Mason
Lake
Osceola
Clare
Oceana
Newaygo
Mecosta
Isabella
Muskegon
Montcalm
Gratiot
Ottawa
Kent
Ionia
Clinton
Allegan
Barry
Eaton
Ingham
Van Buren
Kalamazoo
Calhoun
Jackson
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 5:09 AM EDT – Sunday, Apr 19 2026 9:00 AM EDT
Issued by NWS Marquette MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT /9 AM EDT/ SUNDAY
What:
Visibility 1/4 mile or less in dense fog.
Visibility 1/4 mile or less in dense fog.
Where:
Delta and Menominee Counties.
Delta and Menominee Counties.
When:
Until 8 AM CDT /9 AM EDT/ Sunday.
Until 8 AM CDT /9 AM EDT/ Sunday.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Menominee
Delta
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 5:09 AM EDT – Sunday, Apr 19 2026 9:00 AM EDT
Issued by NWS Marquette MI
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT /8 AM CDT/ SUNDAY
What:
Visibility 1/4 mile or less in dense fog.
Visibility 1/4 mile or less in dense fog.
Where:
Alger, Dickinson, Northern Schoolcraft, and Southern
Schoolcraft Counties.
Alger, Dickinson, Northern Schoolcraft, and Southern
Schoolcraft Counties.
When:
Until 9 AM EDT /8 AM CDT/ Sunday.
Until 9 AM EDT /8 AM CDT/ Sunday.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Alger
Dickinson
Southern Schoolcraft
Northern Schoolcraft
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 5:01 AM EDT – Friday, Apr 17 2026 8:00 AM EDT
Issued by NWS Northern Indiana
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 2 AM EDT SUNDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to one quarter nautical mile or less. For the Small
Craft Advisory, southerly winds becoming northwesterly on
Saturday morning with gusts up to 25 mph. Waves 2 to 5 feet
expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to one quarter nautical mile or less. For the Small
Craft Advisory, southerly winds becoming northwesterly on
Saturday morning with gusts up to 25 mph. Waves 2 to 5 feet
expected.
Where:
New Buffalo MI to St Joseph MI and Michigan City IN to
New Buffalo MI.
New Buffalo MI to St Joseph MI and Michigan City IN to
New Buffalo MI.
When:
For the Dense Fog Advisory, until 8 AM EDT this
morning. For the Small Craft Advisory, from 8 PM this evening
to 2 AM EDT Sunday.
For the Dense Fog Advisory, until 8 AM EDT this
morning. For the Small Craft Advisory, from 8 PM this evening
to 2 AM EDT Sunday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
New Buffalo MI to St Joseph MI
Michigan City IN to New Buffalo MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:52 AM CDT – Friday, Apr 17 2026 10:00 AM CDT
Issued by NWS Chicago IL
DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM CDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
southwest winds to 25 kt and significant waves to 5 ft
expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
southwest winds to 25 kt and significant waves to 5 ft
expected.
Where:
Illinois and Indiana nearshore from Winthrop Harbor IL
to Michigan City IN.
Illinois and Indiana nearshore from Winthrop Harbor IL
to Michigan City IN.
When:
For the Dense Fog Advisory, until 10 AM CDT this
morning. For the Small Craft Advisory, from 1 PM this
afternoon to 10 PM CDT Saturday.
For the Dense Fog Advisory, until 10 AM CDT this
morning. For the Small Craft Advisory, from 1 PM this
afternoon to 10 PM CDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Winthrop Harbor to Wilmette Harbor IL
Wilmette Harbor to Northerly Island IL
Northerly Island to Calumet Harbor IL
Calumet Harbor IL to Gary IN
Gary to Burns Harbor IN
Burns Harbor to Michigan City IN
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 4:51 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Cleveland OH
DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga,
Geauga, and Lake Counties. In Pennsylvania, Crawford, Northern
Erie, and Southern Erie Counties.
In Ohio, Ashtabula Inland, Ashtabula Lakeshore, Cuyahoga,
Geauga, and Lake Counties. In Pennsylvania, Crawford, Northern
Erie, and Southern Erie Counties.
When:
Until 11 AM EDT this morning.
Until 11 AM EDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Cuyahoga
Lake
Geauga
Ashtabula Inland
Ashtabula Lakeshore
Northern Erie
Southern Erie
Crawford
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:21 AM CDT – Friday, Apr 17 2026 7:00 PM CDT
Issued by NWS Milwaukee/Sullivan WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM CDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
south to southeast winds around 15 kt with gusts up to 25 kt and
waves 3 to 6 ft this afternoon and evening. Winds turn west to
northwest tonight, remaining gusty into Saturday.
For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
south to southeast winds around 15 kt with gusts up to 25 kt and
waves 3 to 6 ft this afternoon and evening. Winds turn west to
northwest tonight, remaining gusty into Saturday.
Where:
Nearshore Waters from Sheboygan to Winthrop Harbor IL.
Nearshore Waters from Sheboygan to Winthrop Harbor IL.
When:
For the Dense Fog Advisory, until 7 PM CDT this
evening. For the Small Craft Advisory, from 1 PM this
afternoon to 10 PM CDT Saturday.
For the Dense Fog Advisory, until 7 PM CDT this
evening. For the Small Craft Advisory, from 1 PM this
afternoon to 10 PM CDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Sheboygan to Port Washington WI
Port Washington to North Point Light WI
North Point Light to Wind Point WI
Wind Point WI to Winthrop Harbor IL
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:21 AM CDT – Friday, Apr 17 2026 7:00 PM CDT
Issued by NWS Milwaukee/Sullivan WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
What:
Dense fog will reduce visibility to 1/4 NM or less.
Dense fog will reduce visibility to 1/4 NM or less.
Where:
All Open Waters of Lake Michigan.
All Open Waters of Lake Michigan.
When:
Until 7 PM CDT this evening.
Until 7 PM CDT this evening.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake
Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake
Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake
Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake
Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake
Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:56 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Green Bay WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM CDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to 1 NM or less. For the Small Craft Advisory,
southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4
to 6 ft expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to 1 NM or less. For the Small Craft Advisory,
southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4
to 6 ft expected.
Where:
Lake Michigan nearshore waters from Washington Island
to Sheboygan.
Lake Michigan nearshore waters from Washington Island
to Sheboygan.
When:
For the Dense Fog Advisory, until 9 AM CDT this
morning. For the Small Craft Advisory, from 3 PM this
afternoon to 10 AM CDT Saturday.
For the Dense Fog Advisory, until 9 AM CDT this
morning. For the Small Craft Advisory, from 3 PM this
afternoon to 10 AM CDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Rock Island Passage to Sturgeon Bay WI
Sturgeon Bay to Two Rivers WI
Two Rivers to Sheboygan WI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:56 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Green Bay WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM CDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to 1 NM or less. For the Small Craft Advisory, south
winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft
expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to 1 NM or less. For the Small Craft Advisory, south
winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 4 ft
expected.
Where:
Central and Southern Bay of Green Bay.
Central and Southern Bay of Green Bay.
When:
For the Dense Fog Advisory, until 9 AM CDT this
morning. For the Small Craft Advisory, from 3 PM this
afternoon to 4 AM CDT Saturday.
For the Dense Fog Advisory, until 9 AM CDT this
morning. For the Small Craft Advisory, from 3 PM this
afternoon to 4 AM CDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:55 AM EDT – Friday, Apr 17 2026 8:00 PM EDT
Issued by NWS Grand Rapids MI
DENSE FOG ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM EDT SUNDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to one quarter nautical mile or less. For the Small
Craft Advisory, west winds 15 to 25 knots with gusts up to 30
knots and waves 3 to 6 feet expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to one quarter nautical mile or less. For the Small
Craft Advisory, west winds 15 to 25 knots with gusts up to 30
knots and waves 3 to 6 feet expected.
Where:
St Joseph to Manistee.
St Joseph to Manistee.
When:
For the Dense Fog Advisory, until 8 PM EDT this
evening. For the Small Craft Advisory, from 8 PM this evening
to 8 AM EDT Sunday.
For the Dense Fog Advisory, until 8 PM EDT this
evening. For the Small Craft Advisory, from 8 PM this evening
to 8 AM EDT Sunday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
St Joseph to South Haven MI
South Haven to Holland MI
Holland to Grand Haven MI
Grand Haven to Whitehall MI
Whitehall to Pentwater MI
Pentwater to Manistee MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:52 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Green Bay WI
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Portions of central, east central, north central, and
northeast Wisconsin.
Portions of central, east central, north central, and
northeast Wisconsin.
When:
Until 9 AM CDT this morning.
Until 9 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Forest
Northern Marinette County
Langlade
Menominee
Northern Oconto County
Door
Shawano
Waupaca
Outagamie
Waushara
Winnebago
Southern Marinette County
Southern Oconto County
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:52 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Green Bay WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Calumet, Manitowoc, Brown, and Kewaunee Counties.
Calumet, Manitowoc, Brown, and Kewaunee Counties.
When:
Until 9 AM CDT this morning.
Until 9 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Additional Details:
The worst visibilities will be near the Lake
Michigan shoreline.
The worst visibilities will be near the Lake
Michigan shoreline.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Brown
Kewaunee
Calumet
Manitowoc
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:46 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Milwaukee/Sullivan WI
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in areas of dense fog.
Visibility one quarter mile or less in areas of dense fog.
Where:
Fond du Lac, Rock, Dodge, and Jefferson Counties.
Fond du Lac, Rock, Dodge, and Jefferson Counties.
When:
Until 9 AM CDT this morning.
Until 9 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Fond Du Lac
Dodge
Jefferson
Rock
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:46 AM CDT – Friday, Apr 17 2026 9:00 AM CDT
Issued by NWS Milwaukee/Sullivan WI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Sheboygan, Kenosha, Milwaukee, Ozaukee, Racine, Walworth,
Washington, and Waukesha Counties.
Sheboygan, Kenosha, Milwaukee, Ozaukee, Racine, Walworth,
Washington, and Waukesha Counties.
When:
Until 9 AM CDT this morning.
Until 9 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Sheboygan
Washington
Ozaukee
Waukesha
Milwaukee
Walworth
Racine
Kenosha
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:31 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Buffalo NY
DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
What:
Dense fog will reduce visibility to less than one
nautical mile.
Dense fog will reduce visibility to less than one
nautical mile.
Where:
The nearshore waters of Lake Erie from Ripley to
Buffalo.
The nearshore waters of Lake Erie from Ripley to
Buffalo.
When:
Until 11 AM EDT this morning.
Until 11 AM EDT this morning.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Ripley to Dunkirk NY
Dunkirk to Buffalo NY
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:25 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Cleveland OH
DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING
What:
Dense fog will reduce visibility to one nautical mile or
less.
Dense fog will reduce visibility to one nautical mile or
less.
Where:
The nearshore waters of Lake Erie from Maumee Bay OH
to Ripley NY, and the open waters of Lake Erie from Maumee Bay
OH to Buffalo NY.
The nearshore waters of Lake Erie from Maumee Bay OH
to Ripley NY, and the open waters of Lake Erie from Maumee Bay
OH to Buffalo NY.
When:
Until 11 AM EDT this morning.
Until 11 AM EDT this morning.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border
Maumee Bay to Reno Beach OH
Reno Beach to The Islands OH
The Islands to Vermilion OH
Vermilion to Avon Point OH
Avon Point to Willowick OH
Willowick to Geneva-on-the Lake OH
Geneva-on-the-Lake to Conneaut OH
Conneaut OH to Ripley NY
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border
Reno Beach to The Islands OH beyond 5NM off shoreline to US-Canadian border
The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border
Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian border
Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border
Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border
Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-Canadian border
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:24 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Marquette MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 8 AM EDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, south winds 10 to 20 kt with gusts up to 25 kt
becoming northwest winds 10 to 15 kt with gusts up to 25 kt late
tonight; waves 1 to 4 ft expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, south winds 10 to 20 kt with gusts up to 25 kt
becoming northwest winds 10 to 15 kt with gusts up to 25 kt late
tonight; waves 1 to 4 ft expected.
Where:
Green Bay North of line from Cedar River MI to Rock
Island Passage.
Green Bay North of line from Cedar River MI to Rock
Island Passage.
When:
For the Dense Fog Advisory, until 11 AM EDT this
morning. For the Small Craft Advisory, from 10 PM this evening
to 8 AM EDT Saturday.
For the Dense Fog Advisory, until 11 AM EDT this
morning. For the Small Craft Advisory, from 10 PM this evening
to 8 AM EDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Green Bay North of line from Cedar River MI to Rock Island Passage
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 3:24 AM EDT – Friday, Apr 17 2026 11:00 AM EDT
Issued by NWS Marquette MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 11 AM EDT SATURDAY
What:
For the Dense Fog Advisory, dense fog will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, southeast to south winds 10 to 20 kt with gusts up to
30 kt this evening becoming northwest winds 10 to 20 kt with
gusts up to 25 kt late tonight; waves 3 to 6 ft expected.
For the Dense Fog Advisory, dense fog will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, southeast to south winds 10 to 20 kt with gusts up to
30 kt this evening becoming northwest winds 10 to 20 kt with
gusts up to 25 kt late tonight; waves 3 to 6 ft expected.
Where:
Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
When:
For the Dense Fog Advisory, until 11 AM EDT this
morning. For the Small Craft Advisory, from 7 PM this evening
to 11 AM EDT Saturday.
For the Dense Fog Advisory, until 11 AM EDT this
morning. For the Small Craft Advisory, from 7 PM this evening
to 11 AM EDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Seul Choix Point to Point Detour MI
5NM East of a line from Fairport MI to Rock Island Passage
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 1:55 AM CDT – Friday, Apr 17 2026 10:00 AM CDT
Issued by NWS Chicago IL
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
In Illinois, Central Cook, Eastern Will, Lake IL, McHenry,
Northern Cook, Northern Will, and Southern Cook Counties. In
Indiana, Lake IN and Porter Counties.
In Illinois, Central Cook, Eastern Will, Lake IL, McHenry,
Northern Cook, Northern Will, and Southern Cook Counties. In
Indiana, Lake IN and Porter Counties.
When:
Until 10 AM CDT this morning.
Until 10 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
McHenry
Lake
Northern Cook
Central Cook
Southern Cook
Northern Will
Eastern Will
Lake
Porter
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 1:55 AM CDT – Friday, Apr 17 2026 10:00 AM CDT
Issued by NWS Chicago IL
DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Boone, DuPage, Kane, and Kendall Counties.
Boone, DuPage, Kane, and Kendall Counties.
When:
Until 10 AM CDT this morning.
Until 10 AM CDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Boone
Kane
DuPage
Kendall
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:51 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Gaylord MI
DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Alcona, Arenac, Gladwin, Iosco, Manistee, Missaukee,
Ogemaw, Oscoda, Roscommon, and Wexford Counties.
Alcona, Arenac, Gladwin, Iosco, Manistee, Missaukee,
Ogemaw, Oscoda, Roscommon, and Wexford Counties.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Oscoda
Alcona
Manistee
Wexford
Missaukee
Roscommon
Ogemaw
Iosco
Gladwin
Arenac
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM EDT SATURDAY
What:
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 21 knots from the south with
gusts up to 28 knots. The largest significant waves will be 5
feet with a potential maximum wave height of 7 feet.
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 21 knots from the south with
gusts up to 28 knots. The largest significant waves will be 5
feet with a potential maximum wave height of 7 feet.
Where:
Harbor Beach to Port Sanilac MI and Port Sanilac to
Port Huron MI.
Harbor Beach to Port Sanilac MI and Port Sanilac to
Port Huron MI.
When:
During the Dense Fog Advisory, from 4 AM to 4 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 8 AM EDT Saturday with the largest waves
expected around 8 AM EDT Saturday.
During the Dense Fog Advisory, from 4 AM to 4 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 8 AM EDT Saturday with the largest waves
expected around 8 AM EDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Harbor Beach to Port Sanilac MI
Port Sanilac to Port Huron MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM EDT SATURDAY
What:
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 20 knots from the southwest with
gusts up to 28 knots. The largest significant waves will be 5
feet with a potential maximum wave height of 7 feet.
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 20 knots from the southwest with
gusts up to 28 knots. The largest significant waves will be 5
feet with a potential maximum wave height of 7 feet.
Where:
Port Austin to Harbor Beach MI.
Port Austin to Harbor Beach MI.
When:
During the Dense Fog Advisory, from 4 AM to 4 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 4 AM EDT Saturday with the largest waves
expected around 8 AM EDT Saturday.
During the Dense Fog Advisory, from 4 AM to 4 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 4 AM EDT Saturday with the largest waves
expected around 8 AM EDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Port Austin to Harbor Beach MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Dense fog will reduce visibility to 1/4 NM or less.
Dense fog will reduce visibility to 1/4 NM or less.
Where:
Lake Huron from Harbor Beach to Port Sanilac beyond
5NM Off Shore and Lake Huron from Port Sanilac to Port Huron
beyond 5NM Off Shore.
Lake Huron from Harbor Beach to Port Sanilac beyond
5NM Off Shore and Lake Huron from Port Sanilac to Port Huron
beyond 5NM Off Shore.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border
Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM EDT SATURDAY
What:
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 23 knots from the southwest with
gusts up to 30 knots. The largest significant waves will be 4
feet with a potential maximum wave height of 5 feet.
During the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. During the Small Craft Advisory,
expect sustained winds up to 23 knots from the southwest with
gusts up to 30 knots. The largest significant waves will be 4
feet with a potential maximum wave height of 5 feet.
Where:
Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.
Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.
When:
During the Dense Fog Advisory, from 4 AM to 10 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 8 AM EDT Saturday with the largest waves
expected around 9 AM EDT Saturday.
During the Dense Fog Advisory, from 4 AM to 10 PM EDT
Saturday. During the Small Craft Advisory, the maximum winds
are expected around 8 AM EDT Saturday with the largest waves
expected around 9 AM EDT Saturday.
Impacts:
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instructions:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Dense fog will reduce visibility to 1/4 NM or less.
Dense fog will reduce visibility to 1/4 NM or less.
Where:
Michigan Waters of Lake Erie from Detroit River to
North Cape MI.
Michigan Waters of Lake Erie from Detroit River to
North Cape MI.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Michigan Waters of Lake Erie from Detroit River to North Cape MI
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:49 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Dense fog will reduce visibility to 1/4 NM or less.
Dense fog will reduce visibility to 1/4 NM or less.
Where:
In Lake St Clair, Lake St Clair. In Lake Huron, Lake
Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore, Lake Huron from Presque Isle Light to
Sturgeon Point MI beyond 5NM off shore, Lake Huron from
Sturgeon Point to Alabaster MI beyond 5NM off shore and Lake
Huron from Port Austin to Harbor Beach beyond 5NM Off Shore.
In Lake St Clair, Lake St Clair. In Lake Huron, Lake
Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore, Lake Huron from Presque Isle Light to
Sturgeon Point MI beyond 5NM off shore, Lake Huron from
Sturgeon Point to Alabaster MI beyond 5NM off shore and Lake
Huron from Port Austin to Harbor Beach beyond 5NM Off Shore.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Low visibility will make navigation difficult.
Low visibility will make navigation difficult.
Instructions:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Areas Impacted:
Lake St. Clair Open Lake (U.S. Portion)
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore
Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border
Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border
Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border
Dense Fog Advisory
In effect:
Friday, Apr 17 2026 2:46 AM EDT – Friday, Apr 17 2026 10:00 AM EDT
Issued by NWS Detroit/Pontiac MI
DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
All of southeast Michigan.
All of southeast Michigan.
When:
Until 10 AM EDT this morning.
Until 10 AM EDT this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Midland
Bay
Huron
Saginaw
Tuscola
Sanilac
Shiawassee
Genesee
Lapeer
St. Clair
Livingston
Oakland
Macomb
Washtenaw
Wayne
Lenawee
Monroe
Dense Fog Advisory
In effect:
Thursday, Apr 16 2026 10:31 PM EDT – Friday, Apr 17 2026 8:00 AM EDT
Issued by NWS Northern Indiana
DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EDT /7 AM CDT/ FRIDAY
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
When:
Until 8 AM EDT /7 AM CDT/ Friday.
Until 8 AM EDT /7 AM CDT/ Friday.
Impacts:
Low visibility will make for hazardous driving
conditions. Fog is expected to gradually thicken overnight and
will affect the morning commute.
Low visibility will make for hazardous driving
conditions. Fog is expected to gradually thicken overnight and
will affect the morning commute.
Instructions:
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
Areas Impacted:
Elkhart
Lagrange
Steuben
Noble
De Kalb
Starke
Pulaski
Marshall
Fulton
Whitley
Allen
White
Cass
Miami
Wabash
Huntington
Wells
Adams
Grant
Blackford
Jay
Northern La Porte
Eastern St. Joseph
Northern Kosciusko
Southern La Porte
Western St. Joseph
Southern Kosciusko
Cass
St. Joseph
Branch
Hillsdale
Northern Berrien
Southern Berrien
Williams
Fulton
Defiance
Henry
Paulding
Putnam
Van Wert
Allen