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.

Mostly Cloudy

23°F

-5°C

Humidity 80%
Wind Speed NW 16 mph
Barometer 30.15 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 9 Nov 5:15 am CST
Extended Forecast for

5 Miles NNE West Union IA

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a steady temperature around 24. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Chance
    Flurries

  • Sunday

    Sunday: A chance of flurries before 2pm, then a slight chance of snow after 2pm. Increasing clouds, with a high near 31. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 31 °F

    Blustery.
    Chance
    Flurries then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 9pm, then scattered flurries between 9pm and 11pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36. Northwest wind 7 to 11 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 3 to 8 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 24. North wind around 15 mph, with gusts as high as 25 mph.
Sunday
A chance of flurries before 2pm, then a slight chance of snow after 2pm. Increasing clouds, with a high near 31. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow before 9pm, then scattered flurries between 9pm and 11pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 36. Northwest wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 21. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Veterans Day
Partly sunny, with a high near 47. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 33. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 50. West wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 54. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 33. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 58. Southeast wind 5 to 11 mph.
Friday Night
Mostly cloudy, with a low around 45. Southeast wind 8 to 10 mph.
Saturday
Mostly cloudy, with a high near 65. South wind 10 to 15 mph, with gusts as high as 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE West Union IA
 43.04°N 91.77°W
Last Update:
3:41 am CST Nov 9, 2025
Forecast Valid:
5am CST Nov 9, 2025-6pm CST Nov 15, 2025
 
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Additional Resources

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Chance of Precipitation