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

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

12°F

-11°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 30.33 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 31 Jan 10:35 pm CST
Extended Forecast for

Elgin IA

  • Tonight

    Tonight: Increasing clouds, with a low around 5. Wind chill values as low as -3. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 5 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow. High near 24. Wind chill values as low as -2. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. Northwest wind 3 to 6 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Calm wind becoming north around 6 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22. Calm wind becoming west around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 5. Wind chill values as low as -3. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Snow. High near 24. Wind chill values as low as -2. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Southwest wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 23. Northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 7. Calm wind.
Tuesday
Mostly sunny, with a high near 20. Calm wind becoming north around 6 mph.
Tuesday Night
Partly cloudy, with a low around 2. Calm wind.
Wednesday
Sunny, with a high near 22. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A slight chance of rain and snow after noon. Partly sunny, with a high near 35. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 26. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 9. North wind 5 to 9 mph.
Saturday
Partly sunny, with a high near 22. Northeast wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
Last Update:
8:02 pm CST Jan 31, 2026
Forecast Valid:
10pm CST Jan 31, 2026-6pm CST Feb 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation