Active Weather Alerts
Frost Advisory
Issued: 6:21 AM May. 21, 2026 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT /8 AM CDT/ THIS MORNING... * WHAT...Temperatures as low as 28 will result in frost formation. * WHERE...Menominee, Gogebic, Keweenaw, Northern Houghton, and Ontonagon Counties. * WHEN...Until 9 AM EDT /8 AM CDT/ this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Some locations further interior of the Great Lakes such as Menominee County north of US-2 and the US-45 corridor between Watersmeet and Bruce Crossing may locally experience hard freeze conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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