Weather Warnings for Minnesota

Issued by the National Weather Service

Current watches, warnings, and advisories for Minnesota
Alerts Updated: October 5, 2026, 12:38 pm  UTC


Frost Advisory issued October 5 at 3:51AM CDT until October 5 at 9:00AM CDT by NWS Grand Forks ND

Summary: * WHAT...Temperatures as low as 28 will result in frost formation. * WHERE...Wadena, Hubbard, Lake Of The Woods, North Beltrami, South Beltrami, East Marshall, North Clearwater, Roseau, and South Clearwater Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Minor    Effective:  October 5, 2026, 3:51 am      Expires:  October 5, 2026, 9:00 am
Area:  Roseau; Lake Of The Woods; East Marshall; North Beltrami; North Clearwater; South Beltrami; South Clearwater; Hubbard; Wadena


Frost Advisory issued October 5 at 2:14AM CDT until October 5 at 9:00AM CDT by NWS Duluth MN

Summary: * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Northern Aitkin, Pine, South Aitkin, North Cass, South Itasca, Carlton and South St. Louis, Southern Cook, and Southern Lake Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Minor    Effective:  October 5, 2026, 2:14 am      Expires:  October 5, 2026, 9:00 am
Area:  Southern Lake/North Shore; Southern Cook/North Shore; North Cass; South Itasca; Northern Aitkin; South Aitkin; Carlton/South St. Louis; Pine


Frost Advisory issued October 5 at 2:14AM CDT until October 5 at 9:00AM CDT by NWS Duluth MN

Summary: * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...Crow Wing and South Cass Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Minor    Effective:  October 5, 2026, 2:14 am      Expires:  October 5, 2026, 9:00 am
Area:  South Cass; Crow Wing


Freeze Warning issued October 5 at 2:14AM CDT until October 5 at 9:00AM CDT by NWS Duluth MN

Summary: * WHAT...Sub-freezing temperatures as low as 28. * WHERE...Koochiching, North Itasca, Central St. Louis, North St. Louis, and Northern Cook and Lake Counties. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Severity:  Severe    Effective:  October 5, 2026, 2:14 am      Expires:  October 5, 2026, 9:00 am
Area:  Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis


Frost Advisory issued October 4 at 9:52PM CDT until October 5 at 9:00AM CDT by NWS Twin Cities/Chanhassen MN

Summary: * WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...In Minnesota, Benton, Morrison, Todd, Chisago, Isanti, Kanabec, and Mille Lacs Counties. In Wisconsin, Barron, Polk, Rusk, Chippewa, and Eau Claire Counties. * WHEN...From 1 AM to 9 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Minor    Effective:  October 4, 2026, 9:52 pm      Expires:  October 5, 2026, 9:00 am
Area:  Todd; Morrison; Mille Lacs; Kanabec; Benton; Isanti; Chisago; Polk; Barron; Rusk; Chippewa; Eau Claire