Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

68°F

20°C

Humidity 91%
Wind Speed N 6 mph
Barometer 30.03 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 26 Aug 10:55 pm CDT
Extended Forecast for

Beacon IA

  • Tonight

    Tonight: Clear, with a low around 62. Northwest wind 3 to 5 mph.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. North northwest wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Light and variable wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Light south southwest wind.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. South southeast wind 3 to 8 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 89. Breezy.

    High: 89 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 98. Breezy.

    High: 98 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 1am.  Partly cloudy, with a low around 77. Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 62. Northwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 84. North northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 60. Light and variable wind.
Friday
Sunny, with a high near 86. Light south southwest wind.
Friday Night
Partly cloudy, with a low around 67. South southeast wind 3 to 8 mph.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 89. Breezy.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.
Sunday
Mostly sunny and hot, with a high near 98. Breezy.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Monday
Mostly sunny and hot, with a high near 97.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Beacon IA
 41.27°N 92.67°W
10:36 pm CDT Aug 26, 2026
11pm CDT Aug 26, 2026-6pm CDT Sep 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database