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

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

A Few Clouds

75°F

24°C

Humidity 69%
Wind Speed NE 6 mph
Barometer 30.12 in
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 28 Aug 12:35 pm CDT
Extended Forecast for

Jackson Junction IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Northeast wind around 5 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Light and variable wind becoming east around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • 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. Mostly cloudy, with a low around 56. Light southeast wind.

    Low: 56 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers. Mostly cloudy, with a high near 72. Southeast wind 3 to 5 mph.

    High: 72 °F

    Slight Chance
    Showers

  • Saturday Night

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

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70. Southeast wind 3 to 6 mph.

    High: 70 °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 72. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 56. Light and variable wind becoming east around 5 mph.
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. Mostly cloudy, with a low around 56. Light southeast wind.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 72. Southeast wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 55. Light southeast wind.
Sunday
Partly sunny, with a high near 70. Southeast wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind.
Labor Day
Mostly sunny, with a high near 72. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55. Light southeast wind.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 73. Light and variable wind becoming south around 6 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. South wind 3 to 6 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 68. Northwest wind 7 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson Junction IA
 43.09°N 92.07°W
Last Update:
12:29 pm CDT Aug 28, 2025
Forecast Valid:
1pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation