Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Reedsburg Municipal Airport (KC35)

Lat: 43.53° N Lon: 89.98° W Elev: 907 ft.

Overcast

71°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 8 Jul 12:55 am CDT
Detailed forecast for

Sauk County

Tonight
Partly cloudy. Lows in the mid 60s. Southwest winds up to 5 mph.
Wednesday
Warm and humid. Partly sunny. A 40 percent chance of showers and thunderstorms late in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Highest heat index readings around 95 late in the afternoon.
Wednesday Night
Showers and chance of thunderstorms. Lows in the upper 60s. Southwest winds up to 10 mph. Chance of precipitation 90 percent.
Thursday
Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the lower 80s. West winds up to 5 mph. Chance of precipitation 70 percent.
Thursday Night
Partly cloudy with a 30 percent chance of showers through around midnight, then mostly cloudy after midnight. Lows in the lower 60s. North winds up to 5 mph shifting to the northeast after midnight.
Friday
Partly sunny. Highs in the lower 80s.
Friday Night
Partly cloudy. Lows in the lower 60s.
Saturday
Mostly sunny. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows in the lower 60s.
Sunday
Sunny. Highs in the upper 80s.
Sunday Night
Clear. Lows in the mid 60s.
Monday
Sunny. Highs around 90.
Monday Night
Mostly clear. Lows in the upper 60s.
Tuesday
Sunny. Highs around 90.



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1030 PM CDT Tue Jul 7 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database