Severe Center
N. Central California Warnings, Watches, And Advisories Freeze Warning
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Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM MDT – Saturday, May 02 2026 9:00 AM MDT
Issued by NWS Grand Junction CO
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT SATURDAY
What:
Sub-freezing temperatures in the mid 20s to near 30...as
low as 23 expected.
Sub-freezing temperatures in the mid 20s to near 30...as
low as 23 expected.
Where:
Central Yampa River Basin, Lower Yampa River Basin, Animas
River Basin, San Juan River Basin, and Central Colorado River
Basin.
Central Yampa River Basin, Lower Yampa River Basin, Animas
River Basin, San Juan River Basin, and Central Colorado River
Basin.
When:
From midnight tonight to 9 AM MDT Saturday.
From midnight tonight to 9 AM MDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Lower Yampa River Basin
Central Yampa River Basin
Central Colorado River Basin
Animas River Basin
San Juan River Basin
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM EDT – Saturday, May 02 2026 9:00 AM EDT
Issued by NWS Grand Rapids MI
FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT SATURDAY
What:
Sub-freezing temperatures as low as 25 expected.
Sub-freezing temperatures as low as 25 expected.
Where:
Portions of central, south central, southwest, and west
central Michigan.
Portions of central, south central, southwest, and west
central Michigan.
When:
From midnight tonight to 9 AM EDT Saturday.
From midnight tonight to 9 AM EDT Saturday.
Impacts:
Freezing temperatures could kill crops, other sensitive
vegetation and possibly damage unprotected outdoor plumbing.
Freezing temperatures could kill crops, other sensitive
vegetation and possibly damage unprotected outdoor plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
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
Freeze Warning
In effect:
Saturday, May 02 2026 2:00 AM EDT – Saturday, May 02 2026 9:00 AM EDT
Issued by NWS Northern Indiana
FREEZE WARNING IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 9 AM EDT /8 AM CDT/ SATURDAY
What:
Sub-freezing temperatures as low as 30 expected.
Sub-freezing temperatures as low as 30 expected.
Where:
Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
When:
From 2 AM EDT /1 AM CDT/ to 9 AM EDT /8 AM CDT/ Saturday.
From 2 AM EDT /1 AM CDT/ to 9 AM EDT /8 AM CDT/ Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Additional Details:
It is possible that clouds impact how far
temperatures fall tonight, but initial indications are that
temperatures will have fallen to freezing before clouds arrive.
It is possible that clouds impact how far
temperatures fall tonight, but initial indications are that
temperatures will have fallen to freezing before clouds arrive.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Elkhart
Lagrange
Steuben
Noble
De Kalb
Marshall
Whitley
Allen
Wabash
Huntington
Wells
Adams
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
Defiance
Paulding
Van Wert
Freeze Warning
In effect:
Friday, May 01 2026 8:00 PM MDT – Saturday, May 02 2026 9:00 AM MDT
Issued by NWS Salt Lake City UT
FREEZE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT SATURDAY
What:
Sub-freezing temperatures as low as 30 expected.
Sub-freezing temperatures as low as 30 expected.
Where:
Eastern Juab/Millard Counties, Sanpete Valley, Sevier
Valley, and Southwest Utah.
Eastern Juab/Millard Counties, Sanpete Valley, Sevier
Valley, and Southwest Utah.
When:
From 8 PM this evening to 9 AM MDT Saturday.
From 8 PM this evening to 9 AM MDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Drain in-ground sprinkler systems and cover above ground pipes.
Take steps now to protect tender plants from the cold.
Drain in-ground sprinkler systems and cover above ground pipes.
Areas Impacted:
Eastern Juab/Millard Counties
Sanpete Valley
Sevier Valley
Southwest Utah
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS La Crosse WI
FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY
What:
Sub-freezing temperatures as low as 23 to 30 degrees
expected.
Sub-freezing temperatures as low as 23 to 30 degrees
expected.
Where:
Crawford, Grant, Buffalo, and La Crosse Counties.
Crawford, Grant, Buffalo, and La Crosse Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Buffalo
La Crosse
Crawford
Grant
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS La Crosse WI
FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY
What:
Sub-freezing temperatures as low as 23 to 30 degrees
expected.
Sub-freezing temperatures as low as 23 to 30 degrees
expected.
Where:
Adams, Clark, Juneau, Taylor, Richland, Vernon, Jackson,
Monroe, and Trempealeau Counties.
Adams, Clark, Juneau, Taylor, Richland, Vernon, Jackson,
Monroe, and Trempealeau Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Taylor
Clark
Trempealeau
Jackson
Monroe
Juneau
Adams
Vernon
Richland
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS Milwaukee/Sullivan WI
FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY... ...FROST ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING
What:
Sub-freezing temperatures as low as 28 expected.
Sub-freezing temperatures as low as 28 expected.
Where:
Fond du Lac, Dane, Green, Iowa, Lafayette, Rock, Dodge,
and Jefferson Counties.
Fond du Lac, Dane, Green, Iowa, Lafayette, Rock, Dodge,
and Jefferson Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Fond Du Lac
Dodge
Iowa
Dane
Jefferson
Lafayette
Green
Rock
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS Milwaukee/Sullivan WI
FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY
What:
Sub-freezing temperatures as low as 30 expected.
Sub-freezing temperatures as low as 30 expected.
Where:
Sheboygan, Ozaukee, Walworth, Washington, and Waukesha
Counties.
Sheboygan, Ozaukee, Walworth, Washington, and Waukesha
Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Sheboygan
Washington
Ozaukee
Waukesha
Walworth
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS Milwaukee/Sullivan WI
FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY... ...FREEZE WARNING WILL EXPIRE AT 8 AM CDT THIS MORNING
What:
Sub-freezing temperatures as low as 29 expected.
Sub-freezing temperatures as low as 29 expected.
Where:
Columbia, Green Lake, Marquette, and Sauk Counties.
Columbia, Green Lake, Marquette, and Sauk Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Marquette
Green Lake
Sauk
Columbia
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS Green Bay WI
FREEZE WARNING WILL EXPIRE AT 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY
What:
Sub-freezing temperatures as low as 26 expected.
Sub-freezing temperatures as low as 26 expected.
Where:
Marathon, Portage, Waushara, and Wood Counties.
Marathon, Portage, Waushara, and Wood Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Marathon
Wood
Portage
Waushara
Freeze Warning
In effect:
Saturday, May 02 2026 12:00 AM CDT – Saturday, May 02 2026 8:00 AM CDT
Issued by NWS Green Bay WI
FROST ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING... ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT SATURDAY
What:
Sub-freezing temperatures as low as 28 expected.
Sub-freezing temperatures as low as 28 expected.
Where:
Calumet, Manitowoc, Winnebago, Brown, Door, Kewaunee,
Outagamie, Shawano, and Waupaca Counties.
Calumet, Manitowoc, Winnebago, Brown, Door, Kewaunee,
Outagamie, Shawano, and Waupaca Counties.
When:
From midnight tonight to 8 AM CDT Saturday.
From midnight tonight to 8 AM CDT Saturday.
Impacts:
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Door
Shawano
Waupaca
Outagamie
Brown
Kewaunee
Winnebago
Calumet
Manitowoc