National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast with Haze

66°F

19°C

Humidity 78%
Wind Speed N 7 mph
Barometer 30.26 in (1024.3 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 31 Jul 8:53 pm CDT
Extended Forecast for

3 Miles W Chillicothe IA

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 53. Northeast wind 3 to 6 mph.

    Low: 53 °F

    Areas Smoke

  • Friday

    Friday: Areas of smoke. Mostly sunny, with a high near 77. East northeast wind 3 to 8 mph.

    High: 77 °F

    Areas Smoke

  • Friday Night

    Friday Night: Areas of smoke. Partly cloudy, with a low around 57. East northeast wind around 6 mph becoming calm after midnight.

    Low: 57 °F

    Areas Smoke

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Calm wind becoming east southeast around 6 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 53. Northeast wind 3 to 6 mph.
Friday
Areas of smoke. Mostly sunny, with a high near 77. East northeast wind 3 to 8 mph.
Friday Night
Areas of smoke. Partly cloudy, with a low around 57. East northeast wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming east southeast around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chillicothe IA
 41.09°N 92.59°W
Last Update:
6:35 pm CDT Jul 31, 2025
Forecast Valid:
9pm CDT Jul 31, 2025-6pm CDT Aug 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation