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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast with Haze

45°F

7°C

Humidity 71%
Wind Speed NE 9 mph
Barometer 30.10 in (1019.6 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill40°F (4°C)
Last update 4 Mar 9:53 am CST
Extended Forecast for

Webster IA

  • Today

    Today: Mostly cloudy, with a high near 49. East wind around 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 39. East wind around 5 mph becoming north after midnight.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Partly sunny, with a high near 58. North wind around 5 mph becoming south in the afternoon.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 47. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Partly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain and possibly a thunderstorm before noon, then rain likely between noon and 3pm, then rain likely and possibly a thunderstorm after 3pm. High near 71. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 49. East wind around 5 mph.
Tonight
A 50 percent chance of rain, mainly after 11pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 39. East wind around 5 mph becoming north after midnight.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 58. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Rain likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 47. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain and possibly a thunderstorm before noon, then rain likely between noon and 3pm, then rain likely and possibly a thunderstorm after 3pm. High near 71. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain and possibly a thunderstorm. Low around 36. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 72.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly clear, with a low around 50.
Tuesday
Rain likely. Partly sunny, with a high near 67. Breezy. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Webster IA
 41.44°N 92.17°W (Elev. 869 ft)
Last Update:
10:02 am CST Mar 4, 2026
Forecast Valid:
10am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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