Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Light Rain Fog/Mist
41°F
5°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | 29.42 in (997.4 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 2.75 mi |
| Last update | 8 Jan 5:55 pm CST |
Extended Forecast for
Norwalk WI
Tonight
Low: 31 °F
Heavy Rain
then Wintry
Mix and
BlusteryFriday
High: 37 °F
Slight Chance
Snow and
Breezy then
SunnyFriday Night
Low: 24 °F
Mostly Cloudy
Saturday
High: 30 °F
Snow Likely
Saturday Night
Low: 15 °F
Chance Snow
Sunday
High: 27 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Partly Cloudy
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain, possibly mixed with snow and sleet before 2am, then rain and snow between 2am and 4am, then snow likely after 4am. The rain could be heavy at times. Low around 31. Blustery, with an east wind 7 to 12 mph becoming north 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Friday
A 20 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 37. Breezy, with a northwest wind 11 to 16 mph becoming light in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 24. Calm wind.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. Light west wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 27. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 18. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 39. West wind around 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind around 7 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of rain before noon, then a chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. North wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 29. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 13. North wind 5 to 8 mph.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 27. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Norwalk WI
43.84°N 90.64°W
43.84°N 90.64°W
5:26 pm CST Jan 8, 2026
6pm CST Jan 8, 2026-6pm CST Jan 15, 2026
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