Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

L O Simenstad Municipal Airport (KOEO)

Lat: 45.31°NLon: 92.69°WElev: 886ft.

Fair

71°F

22°C

Humidity 82%
Wind Speed SW 6 mph
Barometer 29.92 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 12 Aug 8:35 am CDT
Extended Forecast for

Osceola, L O Simenstad Municipal Airport WI

  • Today

    Today: Areas of smoke before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Southwest wind 5 to 10 mph becoming west northwest in the morning.

    High: 78 °F

    Areas Smoke
    then Sunny

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of smoke. Patchy fog before 7am.  Otherwise, sunny, with a high near 79. Calm wind becoming northwest around 5 mph.

    High: 79 °F

    Patchy Fog
    then Areas
    Smoke

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Calm wind becoming southeast around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 80. South southeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. South wind around 10 mph.

    Low: 66 °F

    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 86. South wind around 5 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. South wind around 5 mph becoming east southeast after midnight.

    Low: 67 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 83. East southeast wind around 5 mph becoming north northeast in the afternoon.

    High: 83 °F

    Chance
    T-storms

Detailed Forecast

Today
Areas of smoke before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Southwest wind 5 to 10 mph becoming west northwest in the morning.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Areas of smoke. Patchy fog before 7am. Otherwise, sunny, with a high near 79. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 59. Calm wind becoming southeast around 5 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 80. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South wind around 5 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 5 mph becoming east southeast after midnight.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. East southeast wind around 5 mph becoming north northeast in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. East southeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Osceola, L O Simenstad Municipal Airport WI
 45.29°N 92.7°W (Elev. 892 ft)
8:48 am CDT Aug 12, 2025
8am CDT Aug 12, 2025-6pm CDT Aug 18, 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