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

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Light Unknown Precip

28°F

-2°C

Humidity 93%
Wind Speed Vrbl 6 G 13 mph
Barometer 29.78 in
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Wind Chill21°F (-6°C)
Last update 3 Dec 1:15 am CST
Extended Forecast for

3 Miles ESE Decorah IA

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a steady temperature around 25. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then a chance of flurries between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -3. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 25 °F⇓

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -8. Wind chill values as low as -15. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: -8 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 9. Wind chill values as low as -8. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 9 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. Southwest wind 6 to 9 mph.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. West wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. West wind around 5 mph becoming light and variable.

    High: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10. Northeast wind around 6 mph.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 25. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow before 10am, then a chance of flurries between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 11 by 5pm. Wind chill values as low as -3. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around -8. Wind chill values as low as -15. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 9. Wind chill values as low as -8. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 4. Southwest wind around 10 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 13. West wind around 6 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. West wind around 5 mph becoming light and variable.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Northeast wind around 6 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 18. Northeast wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 4. North wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. South wind 3 to 7 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14. South wind around 7 mph becoming west after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26. West wind 6 to 8 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Decorah IA
 43.28°N 91.73°W
Last Update:
1:26 am CST Dec 3, 2025
Forecast Valid:
1am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation