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 Snow

12°F

-11°C

Humidity 79%
Wind Speed N 12 mph
Barometer 30.51 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 22 Feb 7:15 pm CST
Extended Forecast for

Waucoma IA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -12. Blustery, with a north wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -12. North wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 8 by 9pm, then rising to around 15 during the remainder of the night. Wind chill values as low as -2. Light south wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 8 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 37. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Northwest wind 9 to 14 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 25. Northwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 25 °F

    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13. East wind around 7 mph becoming north after midnight.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 30. North wind 6 to 10 mph becoming west in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Southwest wind 7 to 9 mph.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -12. Blustery, with a north wind 9 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -12. North wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a temperature falling to near 8 by 9pm, then rising to around 15 during the remainder of the night. Wind chill values as low as -2. Light south wind increasing to 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Tuesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 37. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 13. Northwest wind 9 to 14 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 25. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. East wind around 7 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 30. North wind 6 to 10 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 18. Southwest wind 7 to 9 mph.
Friday
Sunny, with a high near 41. Southwest wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 21. Southwest wind 9 to 11 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 34. North wind 11 to 15 mph.
Saturday Night
Mostly clear, with a low around 10. North wind 8 to 11 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 26. East wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waucoma IA
 43.05°N 92.04°W
Last Update:
5:46 pm CST Feb 22, 2026
Forecast Valid:
7pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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