Active Weather Alerts
Frost Advisory
Issued: 5:34 PM Aug. 25, 2025 – National Weather Service
...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM CDT TUESDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Central and North St. Louis, and Northern Cook and Lake Counties. This includes the Tribal Lands of the Bois Forte Band, Lake Vermilion and, Nett Lake areas. Other locations including Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...From 3 AM to 9 AM CDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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