Active Weather Alerts
Frost Advisory
Issued: 7:20 PM May. 21, 2026 – National Weather Service
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM EDT FRIDAY... * WHAT...Temperatures of 32 to 34 degrees will result in frost formation. Localized pockets of temperatures below 30 degrees are possible. * WHERE...Portions of Eastern Upper and Northern Lower Michigan. * WHEN...From midnight tonight to 8 AM EDT Friday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...Where winds become light overnight, a near-surface temperature inversion is possible. Temperature inversions are less likely across northwest Lower Michigan, where winds are expected to stay breezy through the night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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