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.

Overcast

10°F

-12°C

Humidity 72%
Wind Speed NW 18 G 28 mph
Barometer 30.49 in
Dewpoint 3°F (-16°C)
Visibility 9.00 mi
Wind Chill-8°F (-22°C)
Last update 22 Feb 4:55 pm CST
Extended Forecast for

4 Miles NW Dorchester IA

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 16. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 16 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -8. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 22. Wind chill values as low as -8. North wind 5 to 8 mph becoming calm in the afternoon.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 20 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 37. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 26. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 26 °F

    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13. Light and variable wind becoming east around 5 mph.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 16. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -8. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 22. Wind chill values as low as -8. North wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 10. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 37. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 12. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 26. Northwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Light and variable wind becoming east around 5 mph.
Thursday
Mostly sunny, with a high near 31. Light and variable wind becoming northwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 19. Southwest wind around 6 mph.
Friday
Sunny, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 22. Southwest wind 7 to 9 mph becoming northwest after midnight.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 34. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 10. Northwest wind 6 to 8 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 27. Northeast wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Dorchester IA
 43.49°N 91.58°W
Last Update:
3:16 pm CST Feb 22, 2026
Forecast Valid:
5pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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