
Dangerous Winter Storm This Weekend
A dangerous winter storm is expected tonight through Monday morning bringing heavy, possibly record, snowfall, icing and blizzard conditions. Monitor the forecast for the latest updates and make appropriate preparations! Read More >
Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Partly Cloudy
34°F
1°C
| Humidity | 57% |
| Wind Speed | E 3 mph |
| Barometer | 30.02 in (1018.1 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 9.00 mi |
| Last update | 14 Mar 5:55 pm CDT |
Extended Forecast for
4 Miles NW Melvina WI
Winter Storm Warning March 14, 07:00pm until March 16, 01:00pm
Tonight
Low: 30 °F
Snow then
Wintry Mix
and BreezySunday

High: 35 °F
Wintry Mix
and Patchy
Blowing SnowSunday Night

Low: 13 °F
Heavy Snow
and Blowing
SnowMonday

High: 19 °F
Chance Snow
and Areas
Blowing SnowMonday Night

Low: -3 °F
Partly Cloudy
Tuesday

High: 24 °F
Mostly Sunny
Tuesday Night

Low: 17 °F
Snow
Wednesday

High: 45 °F
Mostly Sunny
Wednesday Night

Low: 29 °F
Mostly Cloudy
Detailed Forecast
Tonight
Freezing rain and sleet, possibly mixed with snow before 5am, then freezing rain and sleet. Low around 30. Breezy, with an east wind 8 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow and sleet accumulation of less than one inch possible.
Sunday
Rain, snow, freezing rain, and sleet before 1pm, then snow, possibly mixed with sleet between 1pm and 2pm, then snow after 2pm. The snow and sleet could be heavy at times. Patchy blowing snow after 1pm. High near 35. Breezy, with an east wind 15 to 22 mph becoming north in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 10pm and 1am. Low around 13. Wind chill values as low as -2. Windy, with a north wind 22 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
A 40 percent chance of snow before 1pm. Areas of blowing snow. Mostly cloudy, with a high near 19. Wind chill values as low as -5. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 41 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Partly cloudy, with a low around -3. West wind 6 to 15 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 24. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 17. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday
Mostly sunny, with a high near 45. South wind around 6 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 29. Light southwest wind.
Thursday
Mostly sunny, with a high near 51. Southwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. West wind around 6 mph.
Friday
Partly sunny, with a high near 53. West wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind around 8 mph.
Saturday
Partly sunny, with a high near 51. Northwest wind around 9 mph, with gusts as high as 18 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NW Melvina WI
43.84°N 90.85°W
43.84°N 90.85°W
6:36 pm CDT Mar 14, 2026
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026



