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

Dangerously Hot This Weekend - Be Ready!

Heat Advisories and Warnings are in effect this weekend with widespread hot and humid conditions. This heat will be dangerous - children, pets and the elderly are especially susceptible to the heat - check on them!!  Read More >

Hazardous Weather Conditions

Current conditions at

Boscobel, Boscobel Airport (KOVS)

Lat: 43.16°NLon: 90.68°WElev: 673ft.

Fair

83°F

28°C

Humidity 49%
Wind Speed SW 14 G 25 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Jun 12:53 pm CDT
Extended Forecast for

Mount Sterling WI

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

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 86. South wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 86 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. South wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 76 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Heat index values as high as 104. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 95 °F

    Hot and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Breezy, with a south wind 14 to 16 mph, with gusts as high as 28 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 75. South wind around 14 mph, with gusts as high as 25 mph.

    Low: 75 °F

    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 90. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 90 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 66. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 86. South wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 76. South wind 9 to 14 mph, with gusts as high as 26 mph.
Saturday
Sunny and hot, with a high near 95. Heat index values as high as 104. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 95. Breezy, with a south wind 14 to 16 mph, with gusts as high as 28 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South wind around 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 90. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 66. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 66. East wind around 6 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 83. East wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 66. West wind around 7 mph becoming southeast in the evening. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. South wind 7 to 10 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Sterling WI
 43.31°N 90.93°W
Last Update:
1:28 pm CDT Jun 20, 2025
Forecast Valid:
1pm 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