Frost Advisory

Locations Affected

Des Moines, IA ∙ West Des Moines, IA ∙ Des Moines Intl Airport, IA ∙ Swan, IA ∙ Bussey, IA ∙ Lineville, IA ∙ Columbia, IA ∙ Moulton, IA ∙ Cumming, IA ∙ Altoona, IA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Des Moines IA 902 PM CDT Sun Apr 19 2026 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Temperatures as low as 26 will result in frost formation. * WHERE...Polk, Appanoose, Lucas, Marion, Monroe, Warren, Wayne, and Davis Counties. * WHEN...Until 9 AM CDT Monday. * 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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