Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96° N Lon: 90.74° W Elev: 837 ft.

Overcast

62°F

17°C

Humidity 96%
Wind Speed E 6 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Sep 8:55 pm CDT
Detailed forecast for

Monroe County

Overnight
Cloudy. A chance of showers late this evening, then a slight chance of showers. Patchy fog. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
Sunday
Partly sunny. Highs in the upper 60s. Northeast winds 10 to 15 mph.
Sunday Night
Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Monday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 60s. Northeast winds 5 to 10 mph.
Monday Night
Mostly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.
Tuesday Through Wednesday Night
Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Thursday Through Friday
Mostly cloudy. Highs around 70. Lows in the upper 40s.
Friday Night And Saturday
Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.



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1036 PM CDT Sat Sep 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database