Heavy to Excessive Rainfall in the Southeast U.S.; Critical Fire Weather in the Northern Plains and Upper Midwest

A slow-moving storm system will continue to produce widespread heavy showers and thunderstorms which may bring excessive rainfall and flooding as it tracks across the Southeast and Mid-Atlantic regions today into Wednesday. Gusty winds and dry fuels under potential record setting temperatures will support widespread critical fire weather in the northern Plains and Upper Midwest today. Read More >

Current conditions at

L O Simenstad Municipal Airport (KOEO)

Lat: 45.31°NLon: 92.69°WElev: 886ft.

Fair

86°F

30°C

Humidity 11%
Wind Speed S 12 G 17 mph
Barometer 29.83 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 12 May 5:15 pm CDT
Extended Forecast for

Osceola, L O Simenstad Municipal Airport WI

Red Flag Warning May 12, 05:23pm until May 12, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning May 12, 05:23pm until May 12, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. South southeast wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Sunny, with a high near 85. Southeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 64. Southeast wind around 10 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 81. Southeast wind 10 to 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 52. Southwest wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after 1pm.  Partly sunny, with a high near 63. West southwest wind 10 to 15 mph.  Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 59. South southeast wind 5 to 15 mph.
Tuesday
Sunny, with a high near 86. South southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 85. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 64. Southeast wind around 10 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 81. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly after 1pm. Partly sunny, with a high near 63. West southwest wind 10 to 15 mph. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 45. West wind 10 to 15 mph.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 62. West northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 40. North northwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 64. North northwest wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43. East northeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 67. East wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Osceola, L O Simenstad Municipal Airport WI
 45.31°N 92.7°W (Elev. 879 ft)
2:48 pm CDT May 12, 2025
5pm CDT May 12, 2025-6pm CDT May 19, 2025
 
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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