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

61°F

16°C

Humidity 100%
Wind Speed W 5 G 13 mph
Barometer 29.92 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 9:35 pm CDT
Extended Forecast for

3 Miles NW West Union IA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 52. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. Northwest wind 7 to 9 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. Calm wind becoming east around 6 mph after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 7am. Mostly cloudy, with a high near 69. East wind 8 to 14 mph. New precipitation amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53. Northeast wind 9 to 14 mph.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 72. Northeast wind 8 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph.

    Low: 56 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 52. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 75. Northwest wind 7 to 9 mph.
Saturday Night
Increasing clouds, with a low around 54. Calm wind becoming east around 6 mph after midnight.
Sunday
A 50 percent chance of showers, mainly after 7am. Mostly cloudy, with a high near 69. East wind 8 to 14 mph. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53. Northeast wind 9 to 14 mph.
Monday
Mostly sunny, with a high near 72. Northeast wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Northwest wind 7 to 11 mph.
Wednesday Night
Mostly clear, with a low around 53. North wind 5 to 9 mph becoming light in the evening.
Thursday
Mostly sunny, with a high near 74. North wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 54. Light and variable wind.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Southeast wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW West Union IA
 43°N 91.83°W
Last Update:
8:01 pm CDT Jun 19, 2026
Forecast Valid:
9pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation