Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

10°F

-12°C

Humidity 59%
Wind Speed Calm
Barometer 30.34 in (1030.6 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 29 Jan 8:55 pm CST
Extended Forecast for

4 Miles NW Melvina WI

  • Tonight

    Tonight: A chance of flurries between 10pm and 3am.  Mostly cloudy, with a low around -5. Light northwest wind.

    Low: -5 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 14. Wind chill values as low as -15. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Wind chill values as low as -9. Northwest wind 3 to 7 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. Wind chill values as low as -8. Light and variable wind.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Calm wind becoming south around 6 mph after midnight.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Snow likely, mainly after noon.  Partly sunny, with a high near 26. Southwest wind 6 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 13 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 10pm and 3am. Mostly cloudy, with a low around -5. Light northwest wind.
Friday
Mostly sunny, with a high near 14. Wind chill values as low as -15. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around -1. Wind chill values as low as -9. Northwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 22. Wind chill values as low as -8. Light and variable wind.
Saturday Night
Mostly clear, with a low around 4. Calm wind becoming south around 6 mph after midnight.
Sunday
Snow likely, mainly after noon. Partly sunny, with a high near 26. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 10. Calm wind.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 27. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12. Light and variable wind.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 28. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 13. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 30. West wind 5 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Melvina WI
 43.84°N 90.85°W
6:16 pm CST Jan 29, 2026
8pm CST Jan 29, 2026-6pm CST Feb 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database