Accumulating Snow Tonight, Heaviest in Northeast Iowa

Light to moderate snow continues this evening with periods of heavy snow in northeast Iowa. Highest snow amounts of 3-6 inches over northeast Iowa. Snow ending from west to east after midnight. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Light Snow

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 23°F (-5°C)
Visibility 1.00 mi
Last update 6 Dec 9:55 pm CST
Extended Forecast for

Waukon IA

Winter Weather Advisory until December 7, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 7, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 6 °F

    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 13. Wind chill values as low as -7. North wind 5 to 8 mph.

    High: 13 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a temperature falling to near 0 by 9pm, then rising to around 6 during the remainder of the night. Light and variable wind.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 22. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 22 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 15. South wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after noon.  Mostly cloudy, with a high near 36. South wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before midnight.  Cloudy, with a low around 22. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow.  Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 28 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 6. North wind 5 to 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Mostly sunny, with a high near 13. Wind chill values as low as -7. North wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a temperature falling to near 0 by 9pm, then rising to around 6 during the remainder of the night. Light and variable wind.
Monday
Mostly cloudy, with a high near 22. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. South wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 36. South wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tuesday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 22. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. Northwest wind 6 to 9 mph becoming northeast after midnight.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 20. Northeast wind 6 to 8 mph becoming northwest in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 1. Northwest wind 8 to 10 mph.
Friday
Partly sunny, with a high near 9. Northwest wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -7. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny and cold, with a high near 5. Northwest wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.25°N 91.47°W
7:21 pm CST Dec 6, 2025
10pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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