National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Viroqua Municipal Airport (KY51)

Lat: 43.58°NLon: 90.91°WElev: 1292ft.

Fair

54°F

12°C

Humidity 27%
Wind Speed SW 13 G 18 mph
Barometer 30.15 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 20 Apr 3:35 pm CDT
Extended Forecast for

Coon Valley WI

  • Tonight

    Tonight: Partly cloudy, with a low around 45. South wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. North wind around 5 mph becoming calm.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the morning.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind around 7 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Breezy, with a south wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 52. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 63. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Northwest wind around 6 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. South wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 74. Light and variable wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 44. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 59. South wind around 7 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Breezy, with a south wind 8 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 52. South wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 63. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 41. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 60. Northwest wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 59. Calm wind becoming north 5 to 7 mph in the morning.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41. Northeast wind 3 to 6 mph.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 59. Northeast wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Coon Valley WI
 43.7°N 91°W
Last Update:
2:56 pm CDT Apr 20, 2026
Forecast Valid:
3pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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