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

Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

79°F

26°C

Humidity 51%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 28 Aug 2:55 pm CDT
Extended Forecast for

4 Miles WSW Waucoma IA

  • Tonight

    Tonight: A chance of sprinkles before 9pm. Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming light and variable.

    Low: 56 °F

    Chance
    Sprinkles

  • Friday

    Friday: A 20 percent chance of showers after 3pm. Partly sunny, with a high near 74. South wind 5 to 7 mph.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 56. Light southeast wind.

    Low: 56 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southeast wind 3 to 6 mph.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Light southeast wind.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Southeast wind 3 to 6 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Light southeast wind.

    Low: 55 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Light south wind.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles before 9pm. Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming light and variable.
Friday
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 74. South wind 5 to 7 mph.
Friday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 56. Light southeast wind.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 56. Light southeast wind.
Sunday
Partly sunny, with a high near 73. Southeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 55. Light southeast wind.
Labor Day
Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 54. Light south wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 74. Southwest wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. West wind around 7 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. Northwest wind 8 to 14 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43. Northwest wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 60. Northwest wind 8 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Waucoma IA
 43.02°N 92.1°W
Last Update:
2:59 pm CDT Aug 28, 2025
Forecast Valid:
3pm CDT Aug 28, 2025-6pm CDT Sep 4, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation