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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

47°F

8°C

Humidity 90%
Wind Speed SE 9 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 5 Mar 7:53 pm CST
Extended Forecast for

8 Miles NNE Lancaster MO

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Temperature rising to around 54 by 5am. Southeast wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F⇑

    Slight Chance
    Rain then
    Rain

  • Friday

    Friday: Rain and thunderstorms before 2pm, then a chance of showers and thunderstorms after 5pm. High near 73. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Breezy.
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 40. Breezy, with a south wind 13 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 52. West northwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind 5 to 8 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Breezy.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Temperature rising to around 54 by 5am. Southeast wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Rain and thunderstorms before 2pm, then a chance of showers and thunderstorms after 5pm. High near 73. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 40. Breezy, with a south wind 13 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 52. West northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 35. Southwest wind 5 to 8 mph.
Sunday
Sunny, with a high near 65. Breezy.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 75. Breezy.
Monday Night
Mostly clear, with a low around 53.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 56. Breezy.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 54. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Lancaster MO
 40.63°N 92.45°W
Last Update:
7:52 pm CST Mar 5, 2026
Forecast Valid:
8pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation