Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Fair

5°F

-15°C

Humidity 78%
Wind Speed N 10 mph
Barometer 30.55 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 23 Feb 7:55 am CST
Extended Forecast for

3 Miles NW Jackson Junction IA

  • Today

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

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as -5. Breezy, with a light south wind increasing to 11 to 16 mph in the evening.

    Low: 8 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Wind chill values as low as -1. Breezy, with a south wind around 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Wind chill values as low as zero. Blustery, with a northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Sunny, with a high near 24. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 24 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 14. South wind around 6 mph becoming east after midnight.  New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 31. East wind 6 to 9 mph becoming west in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Southwest wind 7 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Southwest wind 10 to 14 mph.

    High: 44 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -8. North wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -5. Breezy, with a light south wind increasing to 11 to 16 mph in the evening.
Tuesday
Partly sunny, with a high near 34. Wind chill values as low as -1. Breezy, with a south wind around 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 12. Wind chill values as low as zero. Blustery, with a northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of snow after noon. Sunny, with a high near 24. Northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. South wind around 6 mph becoming east after midnight. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 31. East wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 22. Southwest wind 7 to 10 mph.
Friday
Sunny, with a high near 44. Southwest wind 10 to 14 mph.
Friday Night
Partly cloudy, with a low around 20. West wind 10 to 13 mph becoming north after midnight.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 33. North wind 13 to 15 mph.
Saturday Night
Partly cloudy, with a low around 11. North wind around 11 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 25. Northeast wind around 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Jackson Junction IA
 43.13°N 92.09°W
5:21 am CST Feb 23, 2026
8am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database