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

Fire Weather Concerns West; Thunderstorms in the Upper Midwest

Dry and breezy conditions will enhance fire weather concerns across portions of the northern and central High Plains through Saturday, where fuels remain largely receptive. Severe thunderstorms are possible across portions of central Nebraska to the Upper Midwest this Friday afternoon into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed E 3 mph
Barometer 30.00 in (1015.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 10 Sep 7:53 pm CDT
Extended Forecast for

Leon IA

  • Tonight

    Tonight: Mostly clear, with a low around 60. East northeast wind around 5 mph becoming light and variable.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. South wind 5 to 11 mph.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 5am. Partly cloudy, with a low around 65. South wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 81. Southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. North northeast wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Windy.

    High: 84 °F

    Slight Chance
    T-storms and
    Windy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 1am. Partly cloudy, with a low around 64. Breezy. Chance of precipitation is 70%.

    Low: 64 °F

    Chance
    T-storms and
    Breezy then
    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 60. East northeast wind around 5 mph becoming light and variable.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. South wind 5 to 11 mph.
Friday Night
A 30 percent chance of showers, mainly after 5am. Partly cloudy, with a low around 65. South wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 81. Southwest wind 6 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. North northeast wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Windy.
Monday Night
A chance of showers and thunderstorms, then showers likely after 1am. Partly cloudy, with a low around 64. Breezy. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Leon IA
 40.75°N 93.75°W
Last Update:
7:46 pm CDT Sep 10, 2026
Forecast Valid:
8pm CDT Sep 10, 2026-6pm CDT Sep 17, 2026
 
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