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

Winter Storm Late Tonight and Saturday: Snow, Impacts To Travel

A winter storm is taking aim at the Upper Mississippi River Valley overnight Friday through Saturday, promising several inches of accumulations for parts of the region. Currently, the higher amounts and greater impacts currently lie across northern MN into northern/central WI - focused mostly on the daytime hours of Saturday. There will be impacts to travel - prepare accordingly. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

19°F

-7°C

Humidity 53%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 7 Feb 10:35 am CST
Extended Forecast for

Fort Atkinson IA

  • Today

    Today: Mostly cloudy, with a high near 29. Light and variable wind becoming southwest around 5 mph.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 22. East wind 3 to 7 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow, mainly before noon. High near 29. East wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -3. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. Light west wind.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind 3 to 6 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. North wind 5 to 9 mph.

    Low: 1 °F

    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 12. North wind around 10 mph.

    High: 12 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 29. Light and variable wind becoming southwest around 5 mph.
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 22. East wind 3 to 7 mph.
Saturday
Snow, mainly before noon. High near 29. East wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -3. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 7. Light west wind.
Monday
Sunny, with a high near 26. Northwest wind 3 to 6 mph.
Monday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. North wind 5 to 9 mph.
Tuesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 12. North wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around -3. North wind 3 to 8 mph.
Wednesday
Partly sunny, with a high near 18. Light and variable wind becoming west 5 to 8 mph in the morning.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -1. North wind around 6 mph.
Thursday
Sunny, with a high near 19. North wind 5 to 8 mph.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Fort Atkinson IA
 43.15°N 91.94°W
Last Update:
9:44 am CST Feb 7, 2025
Forecast Valid:
10am CST Feb 7, 2025-6pm CST Feb 13, 2025
 
Forecast Discussion
 
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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