National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

9°F

-13°C

Humidity 65%
Wind Speed Calm
Barometer 30.37 in (1030.9 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 29 Jan 11:55 pm CST
Extended Forecast for

7 Miles NNW Melrose WI

  • Overnight

    Overnight: A chance of flurries before 1am. Mostly cloudy, with a low around -6. Wind chill values as low as -16. North wind 3 to 6 mph.

    Low: -6 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 12. Wind chill values as low as -17. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 12 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Wind chill values as low as -13. Northwest wind 6 to 8 mph.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm in the morning.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after noon. Partly sunny, with a high near 22. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Northwest wind 3 to 6 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Light and variable wind.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 1am. Mostly cloudy, with a low around -6. Wind chill values as low as -16. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 12. Wind chill values as low as -17. North wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around -3. Wind chill values as low as -13. Northwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 19. Wind chill values as low as -12. Northwest wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 1. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Snow likely, mainly after noon. Partly sunny, with a high near 22. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 11. Southwest wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 24. Northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 8. Light and variable wind.
Tuesday
A 30 percent chance of snow after noon. Partly sunny, with a high near 25. East wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9. East wind around 5 mph becoming light and variable in the evening.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 26. Northwest wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 11. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 27. West wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Melrose WI
 44.24°N 91.04°W
Last Update:
12:42 am CST Jan 30, 2026
Forecast Valid:
12am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation