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Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed S 10 G 20 mph
Barometer 29.95 in
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill8°F (-13°C)
Last update 17 Mar 11:35 pm CDT
Extended Forecast for

3 Miles ESE Decorah IA

  • Tonight

    Tonight: Snow likely, possibly mixing with freezing rain after 1am, then gradually ending. Cloudy, with a temperature rising to around 22 by 3am. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.

    Low: 19 °F⇑

    Wintry Mix
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 11pm and 3am. Cloudy, with a low around 33. South wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 49. Calm wind becoming northeast around 6 mph in the morning.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. Southwest wind around 8 mph becoming northwest in the afternoon.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southwest wind 6 to 9 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 41. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Snow likely, possibly mixing with freezing rain after 1am, then gradually ending. Cloudy, with a temperature rising to around 22 by 3am. South wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of around an inch possible.
Wednesday
Partly sunny, with a high near 41. Southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of rain between 11pm and 3am. Cloudy, with a low around 33. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 49. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 39. Calm wind becoming south around 6 mph after midnight.
Friday
Partly sunny, with a high near 64. Southwest wind around 8 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 42. Northwest wind around 6 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 68. Southwest wind 6 to 9 mph.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 41. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 49. North wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 25. North wind 6 to 9 mph.
Monday
Partly sunny, with a high near 42. Northeast wind 6 to 9 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 30. South wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 48. South wind 7 to 9 mph.
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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:
11:07 pm CDT Mar 17, 2026
Forecast Valid:
11pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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Chance of Precipitation