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County Forecast for Ottosen , IA
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180800-
Humboldt-
Including the city of Humboldt
753 PM CDT Wed Jun 17 2026

Tonight   Mostly clear. Lows in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight.
Thursday   Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
Thursday night   Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
Juneteenth   Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds around 5 mph, increasing to west 10 to 15 mph in the afternoon. Chance of rain 20 percent.
Friday night   Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. West winds 10 to 15 mph, becoming northwest around 5 mph after midnight. Chance of rain 20 percent.
Saturday   Mostly sunny. Highs in the lower 80s.
Saturday night   Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows around 60. Chance of rain 70 percent.
Sunday   Showers likely with a chance of thunderstorms in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
Sunday night   Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20 percent.
Monday   Mostly sunny. Highs in the mid 70s.
Monday night   Partly cloudy. Lows in the mid 50s.
Tuesday   Mostly sunny. Highs in the upper 70s.
Tuesday night   Partly cloudy in the evening, then clearing. A 20 percent chance of showers. Lows in the upper 50s.
Wednesday   Sunny. Highs in the lower 80s.
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Bryce Anderson – DTN Meteorologist
Arthur Coming Ashore, Severe Weather Threats Shifting into Thursday
Posted at 12:06PM Wed Jun 17, 2026 CDT
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