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

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

69°F

21°C

Humidity 80%
Wind Speed Calm
Barometer 29.78 in (1008.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Sep 6:55 pm CDT
Extended Forecast for

Sparta WI

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Heavy Rain
    then Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 68. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 68 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 40. Light north wind.

    Low: 40 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 70. Calm wind.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Calm wind.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light northwest wind.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Calm wind.

    Low: 46 °F

    Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 53. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 68. North wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 40. Light north wind.
Monday
Sunny, with a high near 70. Calm wind.
Monday Night
Partly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 72. Calm wind.
Tuesday Night
Mostly clear, with a low around 43. Calm wind.
Wednesday
Sunny, with a high near 76. Light northwest wind.
Wednesday Night
Clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 78. Light and variable wind.
Thursday Night
Mostly clear, with a low around 48. Calm wind.
Friday
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. Calm wind.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sparta WI
 43.95°N 90.81°W
Last Update:
6:44 pm CDT Sep 21, 2024
Forecast Valid:
7pm CDT Sep 21, 2024-6pm CDT Sep 28, 2024
 
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