Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
28°F
-2°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 29.63 in (1004.7 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 9.00 mi |
| Last update | 6 Feb 12:55 am CST |
Extended Forecast for
Tomah WI
Overnight
Low: 30 °F
Wintry Mix
LikelyFriday
High: 31 °F⇓
Chance
Flurries and
BlusteryFriday Night
Low: 1 °F
Mostly Clear
Saturday
High: 22 °F
Increasing
CloudsSaturday Night
Low: 14 °F
Mostly Cloudy
Sunday
High: 34 °F
Partly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 42 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Overnight
Snow and freezing rain likely before 4am, then a chance of snow. Cloudy, with a steady temperature around 30. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of flurries before noon. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 31 by 9am, then falling to around 22 during the remainder of the day. Blustery, with a northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 1. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 24 mph.
Saturday
Increasing clouds, with a high near 22. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 14. Light southeast wind.
Sunday
Partly sunny, with a high near 34. Southeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 19. Light south wind.
Monday
Partly sunny, with a high near 42. South wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 28. Light south wind.
Tuesday
Mostly sunny, with a high near 47. Light and variable wind becoming south 5 to 7 mph in the morning.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 27. Northwest wind around 6 mph.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 39. North wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. North wind around 5 mph.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 36. North wind 5 to 7 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tomah WI
43.99°N 90.51°W
43.99°N 90.51°W
1:22 am CST Feb 6, 2026
1am CST Feb 6, 2026-6pm CST Feb 12, 2026
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