Severe Center
New Jersey & Delaware & and SE Pennsylvania Warnings, Watches, And Advisories Dense Fog Advisory
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LAT:
39.94694
LON:
-74.41072
Map Legend
Additional Locations
Dense Fog Advisory
DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PST THIS MORNING
In effect:
Saturday, Nov 14 2026 6:26 AM PST - Saturday, Nov 14 2026 11:00 AM PST
Saturday, Nov 14 2026 6:26 AM PST - Saturday, Nov 14 2026 11:00 AM PST
Issued by:
NWS Pendleton OR
NWS Pendleton OR
What:
Visibility of one quarter mile or less in dense fog.
Visibility of one quarter mile or less in dense fog.
Where:
Kittitas Valley.
Kittitas Valley.
When:
Until 11 AM PST this morning.
Until 11 AM PST 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:
Kittitas Valley
Dense Fog Advisory
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM AKST THIS MORNING
In effect:
Saturday, Nov 14 2026 4:41 AM AKST - Saturday, Nov 14 2026 9:00 AM AKST
Saturday, Nov 14 2026 4:41 AM AKST - Saturday, Nov 14 2026 9:00 AM AKST
Issued by:
NWS Anchorage AK
NWS Anchorage AK
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Anchorage, Central Susitna Valley, Lower Matanuska Valley, and Southern Susitna Valley.
Anchorage, Central Susitna Valley, Lower Matanuska Valley, and Southern Susitna Valley.
When:
Until 9 AM AKST this morning.
Until 9 AM AKST this morning.
Impacts:
Hazardous driving conditions due to low visibility.
Hazardous driving conditions due to low visibility.
Additional Details:
Areas of locally dense fog have developed around Knik Arm and along parts of the Glenn and Parks Highway overnight. Areas of dense fog are expected to linger across the Anchorage Bowl and Mat-Su Valleys through mid morning.
Areas of locally dense fog have developed around Knik Arm and along parts of the Glenn and Parks Highway overnight. Areas of dense fog are expected to linger across the Anchorage Bowl and Mat-Su Valleys through mid morning.
Instructions:
A dense fog advisory means visibilities will frequently be reduced to less than one quarter mile. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
A dense fog advisory means visibilities will frequently be reduced to less than one quarter mile. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Areas Impacted:
Anchorage
Lower Matanuska Valley
Southern Susitna Valley
Central Susitna Valley
Dense Fog Advisory
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 5:42 AM CST - Saturday, Nov 14 2026 12:00 PM CST
Saturday, Nov 14 2026 5:42 AM CST - Saturday, Nov 14 2026 12:00 PM CST
Issued by:
NWS Bismarck ND
NWS Bismarck ND
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Bowman and Slope Counties.
Bowman and Slope Counties.
When:
Until 11 AM MST this morning.
Until 11 AM MST 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:
Slope
Bowman
Dense Fog Advisory
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 4:24 AM MST - Saturday, Nov 14 2026 9:00 AM MST
Saturday, Nov 14 2026 4:24 AM MST - Saturday, Nov 14 2026 9:00 AM MST
Issued by:
NWS Riverton WY
NWS Riverton WY
What:
Visibility of less than a quarter mile in patchy areas of dense fog.
Visibility of less than a quarter mile in patchy areas of dense fog.
Where:
Natrona County Lower Elevations.
Natrona County Lower Elevations.
When:
Until 9 AM MST this morning.
Until 9 AM MST this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Additional Details:
Patchy areas of dense fog have moved into far eastern portions of Natrona County. Fog is expected to remain mainly within the vicinity of Casper and east along I-25.
Patchy areas of dense fog have moved into far eastern portions of Natrona County. Fog is expected to remain mainly within the vicinity of Casper and east along I-25.
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:
Natrona County Lower Elevations
Dense Fog Advisory
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 2:25 AM MST - Saturday, Nov 14 2026 9:00 AM MST
Saturday, Nov 14 2026 2:25 AM MST - Saturday, Nov 14 2026 9:00 AM MST
Issued by:
NWS Cheyenne WY
NWS Cheyenne WY
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
In Nebraska, Banner County and Kimball County. In Wyoming, Converse County Lower Elevations, Central Laramie County, East Laramie County, and East Platte County.
In Nebraska, Banner County and Kimball County. In Wyoming, Converse County Lower Elevations, Central Laramie County, East Laramie County, and East Platte County.
When:
Until 9 AM MST this morning.
Until 9 AM MST this morning.
Impacts:
Low visibility could make driving conditions hazardous, especially early this morning.
Low visibility could make driving conditions hazardous, especially early this morning.
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:
Banner
Kimball
Converse County Lower Elevations
East Platte County
Central Laramie County
East Laramie County
Dense Fog Advisory
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 2:02 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Saturday, Nov 14 2026 2:02 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Issued by:
NWS Billings MT
NWS Billings MT
What:
Visibility as low as one quarter of a mile in dense fog.
Visibility as low as one quarter of a mile in dense fog.
Where:
Carter and Fallon.
Carter and Fallon.
When:
Until 11 AM MST this morning.
Until 11 AM MST this morning.
Impacts:
Low visibility could make driving conditions hazardous.
Low visibility could make driving conditions hazardous.
Additional Details:
Be alert for slick spots on roadways, especially bridges.
Be alert for slick spots on roadways, especially bridges.
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:
Fallon
Carter
Dense Fog Advisory
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 1:41 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Saturday, Nov 14 2026 1:41 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Issued by:
NWS Great Falls MT
NWS Great Falls MT
What:
Visibility one quarter to one half mile in dense fog.
Visibility one quarter to one half mile in dense fog.
Where:
Hill County.
Hill County.
When:
Until 11 AM MST this morning.
Until 11 AM MST 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:
Hill County
Dense Fog Advisory
DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING
In effect:
Saturday, Nov 14 2026 1:41 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Saturday, Nov 14 2026 1:41 AM MST - Saturday, Nov 14 2026 11:00 AM MST
Issued by:
NWS Great Falls MT
NWS Great Falls MT
What:
Visibility one quarter mile or less in dense fog.
Visibility one quarter mile or less in dense fog.
Where:
Northern Blaine County.
Northern Blaine County.
When:
Until 11 AM MST this morning.
Until 11 AM MST 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:
Northern Blaine County