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

66°F

19°C

Humidity 100%
Wind Speed W 6 G 15 mph
Barometer 29.31 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Jun 5:15 pm CDT
Extended Forecast for

3 Miles NNW Spring Grove MN

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 54. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. West wind 3 to 8 mph.

    Low: 50 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 75. West wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 54. West wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 77. Northwest wind 3 to 5 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Light and variable wind becoming northeast around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. East wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 54. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 50. West wind 3 to 8 mph.
Juneteenth
A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 75. West wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly clear, with a low around 54. West wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 77. Northwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56. Light and variable wind becoming northeast around 5 mph after midnight.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 71. East wind 6 to 9 mph. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 74. North wind around 7 mph.
Monday Night
Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Spring Grove MN
 43.6°N 91.66°W
Last Update:
4:56 pm CDT Jun 17, 2026
Forecast Valid:
5pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
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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