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.

Partly Cloudy

59°F

15°C

Humidity 59%
Wind Speed S 3 mph
Barometer 29.52 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 May 11:55 pm CDT
Extended Forecast for

Spillville IA

  • Overnight

    Overnight: Mostly clear, with a low around 57. Breezy, with a south wind around 18 mph.

    Low: 57 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 74. Windy, with a southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy
    then Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 47. Breezy, with a west wind 18 to 25 mph, with gusts as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph.

    High: 61 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Northwest wind 6 to 13 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. North wind 6 to 8 mph becoming northeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. East wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 62. Breezy, with an east wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 48. Breezy, with an east wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Breezy, with a south wind around 18 mph.
Friday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 74. Windy, with a southwest wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 47. Breezy, with a west wind 18 to 25 mph, with gusts as high as 34 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 42. Northwest wind 6 to 13 mph.
Sunday
Mostly sunny, with a high near 66. North wind 6 to 8 mph becoming northeast in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 44. East wind 9 to 14 mph, with gusts as high as 22 mph.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 62. Breezy, with an east wind 16 to 20 mph, with gusts as high as 28 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 48. Breezy, with an east wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm. High near 58. Breezy, with an east wind 18 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 46. Breezy, with an east wind 15 to 18 mph. Chance of precipitation is 80%.
Wednesday
Showers likely. Mostly cloudy, with a high near 59. Breezy, with a northeast wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44. North wind 8 to 13 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65. North wind 9 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spillville IA
 43.2°N 91.97°W
Last Update:
11:14 pm CDT May 15, 2025
Forecast Valid:
12am CDT May 16, 2025-6pm CDT May 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation