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

Dangerously Hot Weekend - Be Prepared!

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

Hazardous Weather Conditions

Current conditions at

Boscobel, Boscobel Airport (KOVS)

Lat: 43.16°NLon: 90.68°WElev: 673ft.

Fair

79°F

26°C

Humidity 79%
Wind Speed S 9 G 22 mph
Barometer 29.70 in (1005.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Jun 5:53 am CDT
Extended Forecast for

Blue River WI

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

  • Today

    Today: Sunny and hot, with a high near 95. Heat index values as high as 102. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 95 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 78. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 102. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 95 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 77. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Clear and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 68. Northwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Southeast wind around 6 mph. Chance of precipitation is 70%.

    Low: 67 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 80%.

    High: 83 °F

    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 95. Heat index values as high as 102. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 78. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 102. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Clear, with a low around 77. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 68. Northwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Southeast wind around 6 mph. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 68. Southeast wind around 7 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Southwest wind 7 to 9 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. West wind 6 to 8 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. West wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue River WI
 43.19°N 90.58°W
Last Update:
6:28 am CDT Jun 21, 2025
Forecast Valid:
6am CDT Jun 21, 2025-6pm CDT Jun 27, 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