Frost and Freeze conditions will occur late tonight into tomorrow morning. Freeze Warnings are in effect from 1-7am in NW Iowa, and 3-8am elsewhere. Frost Advisories are in effect from 3-8am. Tonight’s temperature may get close to some records. Here are the records for Sunday morning across the state.
Des Moines 32°
Waterloo 27°
Mason City 23°
Ottumwa 31°
Moline IL 30°
Cedar Rapids 26°
Dubuque 28°
Burlington 31°

Temperatures will remain below May levels for the next week with active weather returning next week. Temperatures will be 5-10° below average next week with showers and thunderstorms likely.