Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fog

46°F

8°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 45°F (7°C)
Visibility 0.25 mi
Last update 10 Mar 6:53 am CDT
Extended Forecast for

Thornburg IA

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Increasing clouds, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a chance of showers after 4am.  Mostly cloudy, with a low around 37. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain likely, possibly mixing with snow after 9am, then gradually ending.  Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 1am.  Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the morning.
Tonight
A chance of showers and thunderstorms before 10pm, then a chance of showers after 4am. Mostly cloudy, with a low around 37. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Rain likely, possibly mixing with snow after 9am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Clear, with a low around 26. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 54. Breezy.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly cloudy, with a high near 50.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain and snow after 1am. Cloudy, with a low around 31. Chance of precipitation is 50%.
Sunday
Rain and snow likely. Cloudy, with a high near 41. Breezy. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 13. Blustery.
Monday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Thornburg IA
 41.46°N 92.35°W (Elev. 902 ft)
5:31 am CDT Mar 10, 2026
7am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

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