County Forecast for Aspinwall , IA
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151800-
Crawford-
Including the city of Denison
533 AM CDT Fri May 15 2026

Today   Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Tonight   Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. South winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent.
Saturday   Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 40 percent.
Saturday night   Showers likely with a chance of thunderstorms. Lows in the upper 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Sunday   Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Breezy with highs in the upper 80s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
Sunday night   A chance of thunderstorms. Showers, breezy with lows in the lower 60s. Chance of rain 80 percent.
Monday   Mostly cloudy with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 80 percent.
Monday night   Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Chance of rain 70 percent.
Tuesday   Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the mid 60s.
Tuesday night   Partly cloudy. Lows in the lower 40s.
Wednesday   Mostly sunny. Highs in the mid 60s.
Wednesday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.
Thursday   Mostly sunny. Highs in the lower 70s.
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Bryce Anderson – DTN Meteorologist
Scattered Thunderstorms, Severe Weather for Central US Friday

Thunderstorms from Kansas to Wisconsin Friday afternoon and evening. Snow for some in northern Canadian Prairies. » More DTN Weather Commentary

Posted at 5:31AM Fri May 15, 2026 CDT
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