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

Severe Storms Possible this Morning, Dangerous Heat Possible Next Week

This morning brings a level 2 out of 5 risk for severe thunderstorms to northeast Iowa and far southwest Wisconsin. Then, conditions turn dangerously hot for the work week... Read More >

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

65°F

18°C

Humidity 83%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 28 Jun 7:15 am CDT
Extended Forecast for

Blair WI

Extreme Heat Warning June 29, 08:00am until June 30, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 83. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between 7pm and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 72. Southeast wind 7 to 13 mph, with gusts as high as 24 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms

  • Monday

    Monday: Partly sunny, then gradually becoming sunny and hot, with a high near 95. Heat index values as high as 105. Breezy, with a south wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 95 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 75. Breezy, with a south wind 8 to 16 mph, with gusts as high as 28 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Mostly Clear
    and Breezy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 95. South wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 95 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. South wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 70 °F

    T-storms
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 9 mph.

    High: 92 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 83. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 7pm and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 72. Southeast wind 7 to 13 mph, with gusts as high as 24 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, then gradually becoming sunny and hot, with a high near 95. Heat index values as high as 105. Breezy, with a south wind 8 to 16 mph, with gusts as high as 28 mph.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 75. Breezy, with a south wind 8 to 16 mph, with gusts as high as 28 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 95. South wind 8 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter 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 after 1pm. Mostly sunny, with a high near 91. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. South wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 9 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 3 to 8 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south 5 to 9 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blair WI
 44.3°N 91.22°W
Last Update:
7:17 am CDT Jun 28, 2026
Forecast Valid:
7am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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