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

Hazardous Weather Conditions

Current conditions at

Viroqua Municipal Airport (KY51)

Lat: 43.58°NLon: 90.91°WElev: 1292ft.

Fair

70°F

21°C

Humidity 75%
Wind Speed SW 7 mph
Barometer 29.90 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 20 Jun 4:35 am CDT
Extended Forecast for

6 Miles SSE Ontario WI

Heat Advisory June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Scattered showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 68. Southwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Showers and thunderstorms, mainly before noon. High near 84. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Showers then
    Isolated
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 75. South wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 75 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 93. Heat index values as high as 101. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 33 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southwest wind around 14 mph, with gusts as high as 28 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 89 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Scattered showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 68. Southwest wind around 5 mph. Chance of precipitation is 30%.
Friday
Showers and thunderstorms, mainly before noon. High near 84. South wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly cloudy, with a low around 75. South wind 9 to 15 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 93. Heat index values as high as 101. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 77. Southwest wind around 14 mph, with gusts as high as 28 mph.
Sunday
Sunny and hot, with a high near 95. Breezy, with a south wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 76. South wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. East wind 3 to 6 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and thunderstorms. Low around 63. East wind 3 to 6 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 78. Southeast wind around 7 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 64. Southeast wind around 6 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Ontario WI
 43.64°N 90.53°W
Last Update:
4:28 am CDT Jun 20, 2025
Forecast Valid:
4am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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