Severe Center
Central Iowa Warnings, Watches, And Advisories Frost Advisory
Frost Advisory
In effect:
Monday, May 11 2026 1:00 AM CDT – Monday, May 11 2026 9:00 AM CDT
Issued by NWS Bismarck ND
FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT MONDAY
What:
Temperatures as low as 33 will result in frost formation.
Temperatures as low as 33 will result in frost formation.
Where:
Dickey, Foster, La Moure, and Stutsman Counties.
Dickey, Foster, La Moure, and Stutsman Counties.
When:
From 1 AM to 9 AM CDT Monday.
From 1 AM to 9 AM CDT Monday.
Impacts:
Frost could harm sensitive outdoor vegetation if left
uncovered.
Frost could harm sensitive outdoor vegetation if left
uncovered.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Foster
Stutsman
La Moure
Dickey
Frost Advisory
In effect:
Sunday, May 10 2026 11:00 PM EDT – Monday, May 11 2026 8:00 AM EDT
Issued by NWS Buffalo NY
FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT MONDAY
What:
Temperatures in the lower to mid 30s will result in frost
formation.
Temperatures in the lower to mid 30s will result in frost
formation.
Where:
Oswego, Jefferson, Lewis, Wyoming, Chautauqua,
Cattaraugus, Allegany, and Southern Erie Counties. Greatest
coverage of frost will be inland from the lake shoreline.
Oswego, Jefferson, Lewis, Wyoming, Chautauqua,
Cattaraugus, Allegany, and Southern Erie Counties. Greatest
coverage of frost will be inland from the lake shoreline.
When:
From 11 PM this evening to 8 AM EDT Monday.
From 11 PM this evening to 8 AM EDT Monday.
Impacts:
Frost could kill sensitive outdoor vegetation if left
unprotected.
Frost could kill sensitive outdoor vegetation if left
unprotected.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Oswego
Jefferson
Lewis
Wyoming
Chautauqua
Cattaraugus
Allegany
Southern Erie
Frost Advisory
In effect:
Monday, May 11 2026 1:00 AM CDT – Monday, May 11 2026 9:00 AM CDT
Issued by NWS Grand Forks ND
FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT MONDAY
What:
Temperatures as low as 32 will result in frost formation.
Temperatures as low as 32 will result in frost formation.
Where:
Portions of west central Minnesota and northeast and
southeast North Dakota.
Portions of west central Minnesota and northeast and
southeast North Dakota.
When:
From 1 AM to 9 AM CDT Monday.
From 1 AM to 9 AM CDT Monday.
Impacts:
Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Clay
Wilkin
West Otter Tail
Grant
Towner
Cavalier
Pembina
Benson
Ramsey
Eastern Walsh County
Eddy
Nelson
Grand Forks
Griggs
Steele
Traill
Barnes
Cass
Ransom
Sargent
Richland
Western Walsh County
Frost Advisory
In effect:
Monday, May 11 2026 3:00 AM CDT – Monday, May 11 2026 9:00 AM CDT
Issued by NWS Aberdeen SD
FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM CDT MONDAY... ...FROST ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING
What:
Temperatures as low as 33 will result in frost formation.
Temperatures as low as 33 will result in frost formation.
Where:
Portions of west central Minnesota and north central and
northeast South Dakota.
Portions of west central Minnesota and north central and
northeast South Dakota.
When:
From 3 AM to 9 AM CDT Monday.
From 3 AM to 9 AM CDT Monday.
Impacts:
Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
Instructions:
Take steps now to protect tender plants from the cold.
Take steps now to protect tender plants from the cold.
Areas Impacted:
Traverse
Big Stone
McPherson
Brown
Marshall
Roberts
Edmunds
Day
Faulk
Spink
Clark
Codington
Grant
Hamlin
Deuel