County Forecast for Dunlap , IA
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041800-
Harrison-
Including the cities of Missouri Valley, Woodbine, Logan,
and Dunlap
527 AM CDT Thu Jun 4 2026

Today   Cloudy. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Tonight   Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Humid with lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Friday   Mostly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
Friday night   Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the lower 60s. South winds around 5 mph. Chance of rain 70 percent.
Saturday   Mostly sunny. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph.
Saturday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
Sunday   Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
Sunday night   A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of rain 70 percent.
Monday   Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Monday night   Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 30 percent.
Tuesday   Partly sunny. Highs in the lower 90s. Heat index values up to 105 in the afternoon.
Tuesday night   Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
Wednesday   Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105 in the afternoon.
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Bryce Anderson – DTN Meteorologist
Northern Plains Severe Threat Thursday

Scattered showers, thunderstorms for western Midwest, Central and Southern Plains. Severe weather possible for Northern Plains later Thursday. » More DTN Weather Commentary

Posted at 5:32AM Thu Jun 4, 2026 CDT
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