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

63°F

17°C

Humidity 76%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 1 Sep 8:35 pm CDT
Extended Forecast for

5 Miles WSW Ontario WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 77 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 58. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 65. Northwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. West wind 6 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 47. South wind 6 to 8 mph.

    Low: 47 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 62. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 58. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 65. Northwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 60. West wind 6 to 10 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47. South wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 62. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 43. West wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 45. Calm wind.
Monday
Mostly sunny, with a high near 70. South wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Ontario WI
 43.69°N 90.68°W
Last Update:
6:29 pm CDT Sep 1, 2025
Forecast Valid:
8pm CDT Sep 1, 2025-6pm CDT Sep 8, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation