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.

Mostly Cloudy

63°F

17°C

Humidity 39%
Wind Speed SE 10 mph
Barometer 29.88 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 May 9:35 pm CDT
Extended Forecast for

3 Miles N Mount Sterling WI

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 3am. Mostly cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 83. South wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before 2am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 57. South wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Heavy Rain

  • Saturday

    Saturday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy through mid morning, then clearing, with a high near 84. Light and variable wind. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Calm wind becoming east around 5 mph after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Breezy, with a south wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 66 °F

    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 62. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 62 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 3am. Mostly cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 83. South wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Showers and thunderstorms likely, mainly before 2am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 57. South wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Cloudy through mid morning, then clearing, with a high near 84. Light and variable wind. Chance of precipitation is 20%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Calm wind becoming east around 5 mph after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Breezy, with a south wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 62. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 79. Breezy, with a west wind around 17 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. West wind 6 to 15 mph.
Wednesday
Mostly sunny, with a high near 69. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 46. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 70. East wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mount Sterling WI
 43.35°N 90.93°W
Last Update:
9:47 pm CDT May 14, 2026
Forecast Valid:
9pm CDT May 14, 2026-6pm CDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation