Frost Advisory

Locations Affected

Dafter, MI ∙ Manistique Lake, MI ∙ Lake Nicolet, MI ∙ Brevort, MI ∙ Saint Martin Bay, MI ∙ Sault Ste Marie Sanderson Field, MI ∙ Point Patterson, MI ∙ Pointe aux Chenes, MI ∙ Chippewa Intl Airport, MI ∙ Baie de Wasai, MI

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Gaylord MI 318 AM EDT Tue Sep 22 2026 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Interior locations across Central Chippewa, Eastern Mackinac, Western Chippewa, and Western Mackinac Counties. * WHEN...Until 9 AM EDT this morning. * 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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