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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025
Wind Advisory In Effect for Much of Iowa Tonight into Wednesday Morning

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1° N Lon: 92.44° W Elev: 830 ft.

Overcast

51°F

11°C

Humidity	96%
Wind Speed	SW 8 mph
Barometer	29.81 in (1009.7 mb)
Dewpoint	50°F (10°C)
Visibility	8.00 mi
Wind Chill	48°F (9°C)
Last update	25 Nov 10:53 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Davis County

Rest Of Today

Mostly cloudy. Patchy fog late this morning. A chance of rain this afternoon. Highs in the mid 50s. West winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 30 percent.

Tonight

Mostly cloudy and windy, cooler with lows in the lower 30s. West winds 20 to 30 mph with gusts up to 45 mph.

Wednesday

Sunny, breezy, cooler with highs in the upper 30s. Northwest winds 15 to 25 mph with gusts up to 45 mph.

Wednesday Night

Mostly clear. Lows in the lower 20s. Northwest winds 5 to 10 mph.

Thanksgiving Day

Sunny. Highs in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Thursday Night

Mostly clear. Lows 15 to 20.

Friday

Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 20 percent.

Friday Night

Snow. Light snow accumulation. Lows in the mid 20s. Chance of snow 80 percent.

Saturday

Cloudy. Snow likely with a slight chance of rain in the morning, then a chance of rain and snow in the afternoon. Little or no additional snow accumulation. Highs in the mid 30s. Chance of precipitation 70 percent.

Saturday Night

A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the lower 20s. Chance of precipitation 50 percent.

Sunday

Partly sunny with a chance of freezing rain in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.

Sunday Night

A chance of rain and snow in the evening. Mostly cloudy with a chance of freezing rain. Lows around 20. Chance of precipitation 40 percent.

Monday

Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of freezing rain. Highs in the upper 20s.