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 >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

64°F

18°C

Humidity 94%
Wind Speed N 5 mph
Barometer 30.11 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Aug 8:35 am CDT
Extended Forecast for

6 Miles SSW Highlandville IA

  • Today

    Today: Patchy fog before 9am.  Otherwise, sunny, with a high near 77. Calm wind.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 73. Light southeast wind.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71. Light southeast wind.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 73. Light southeast wind.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind.
Tonight
Partly cloudy, with a low around 55. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 73. Light southeast wind.
Friday Night
Mostly cloudy, with a low around 56. Calm wind.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 73. Calm wind.
Saturday Night
Mostly cloudy, with a low around 55. Calm wind.
Sunday
Partly sunny, with a high near 71. Light southeast wind.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind.
Labor Day
Mostly sunny, with a high near 73. Light southeast wind.
Monday Night
Mostly cloudy, with a low around 55. Calm wind.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. West wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Highlandville IA
 43.39°N 91.73°W
5:59 am CDT Aug 28, 2025
8am CDT Aug 28, 2025-6pm CDT Sep 3, 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