Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Partly Cloudy

-15°F

-26°C

Humidity 42%
Wind Speed NW 14 G 22 mph
Barometer 30.48 in
Dewpoint -31°F (-35°C)
Visibility 10.00 mi
Wind Chill-38°F (-39°C)
Last update 23 Jan 12:55 am CST
Extended Forecast for

Elgin IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -18 °F

    Chance
    Flurries and
    Blustery

  • Friday

    Friday: Sunny and cold, with a high near -7. Wind chill values as low as -41. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -13. Wind chill values as low as -26. Northwest wind around 6 mph becoming calm  after midnight.

    Low: -13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 1. Wind chill values as low as -11. Calm wind.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7. Light northeast wind.

    Low: -7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 6. North wind 3 to 7 mph.

    High: 6 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -13. Northwest wind around 6 mph.

    Low: -13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 10. Northwest wind 5 to 9 mph becoming south in the afternoon.

    High: 10 °F

    Sunny

Detailed Forecast

Overnight
A chance of flurries before 2am. Partly cloudy, with a low around -18. Wind chill values as low as -42. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Friday
Sunny and cold, with a high near -7. Wind chill values as low as -41. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -13. Wind chill values as low as -26. Northwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly cloudy and cold, with a high near 1. Wind chill values as low as -11. Calm wind.
Saturday Night
Mostly cloudy, with a low around -7. Light northeast wind.
Sunday
Partly sunny, with a high near 6. North wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around -13. Northwest wind around 6 mph.
Monday
Sunny, with a high near 10. Northwest wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 2. South wind 6 to 8 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 14. Northwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around -2. Northwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 11. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around -7. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 7. Northwest wind 6 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Elgin IA
 42.97°N 91.62°W
11:31 pm CST Jan 22, 2026
1am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database