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.

A Few Clouds

37°F

3°C

Humidity 65%
Wind Speed W 10 G 17 mph
Barometer 29.54 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Feb 7:35 pm CST
Extended Forecast for

Spillville IA

  • Tonight

    Tonight: Mostly clear, with a low around 26. Breezy, with a west wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 42. North wind 5 to 14 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Sunny then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely before 7pm, then rain and snow between 7pm and 9pm, then snow after 9pm. Low around 25. Blustery, with a northeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow and
    Blustery

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 31 °F

    Blustery.
    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Northwest wind 9 to 11 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. Northwest wind 9 to 14 mph.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Northwest wind 10 to 14 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23. Blustery, with a northwest wind 14 to 17 mph.

    High: 23 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Northwest wind 8 to 14 mph.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Breezy, with a west wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.
Thursday
A 50 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 42. North wind 5 to 14 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely before 7pm, then rain and snow between 7pm and 9pm, then snow after 9pm. Low around 25. Blustery, with a northeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 18. Northwest wind 9 to 11 mph.
Saturday
Partly sunny, with a high near 28. Northwest wind 9 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 12. Northwest wind 10 to 14 mph.
Sunday
Partly sunny, with a high near 23. Blustery, with a northwest wind 14 to 17 mph.
Sunday Night
Partly cloudy, with a low around 9. Northwest wind 8 to 14 mph.
Monday
Sunny, with a high near 25. North wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 13. Light southwest wind becoming south 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 40. Breezy, with a south wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 24. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
A slight chance of rain and snow. Mostly sunny, with a high near 37. West wind 10 to 13 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Spillville IA
 43.2°N 91.97°W
Last Update:
5:51 pm CST Feb 18, 2026
Forecast Valid:
7pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation