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.

Light Rain Fog/Mist

45°F

7°C

Humidity 98%
Wind Speed Calm
Barometer 29.78 in (1009.1 mb)
Dewpoint 44°F (7°C)
Visibility 3.00 mi
Last update 25 Nov 3:55 am CST
Extended Forecast for

Rockland WI

Wind Advisory November 26, 03:00am until November 26, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 30 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Patchy fog. Otherwise, cloudy, with a high near 50. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 4am. Low around 26. Blustery, with a southwest wind 7 to 12 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain then
    Rain/Snow and
    Blustery

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Cloudy, with a high near 33. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 33 °F

    Breezy. Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 29. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. Light northwest wind.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%.

    Low: 17 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Overnight
A 30 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 43. Calm wind.
Tuesday
Rain likely, mainly after 5pm. Patchy fog. Otherwise, cloudy, with a high near 50. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 4am. Low around 26. Blustery, with a southwest wind 7 to 12 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before noon. Cloudy, with a high near 33. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Mostly cloudy, with a low around 19. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.
Thanksgiving Day
Partly sunny, with a high near 29. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 14. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Friday
Partly sunny, with a high near 28. Light northwest wind.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. Light and variable wind.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 31. West wind 3 to 7 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. West wind 3 to 5 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 23. Northwest wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockland WI
 43.89°N 90.94°W
Last Update:
3:16 am CST Nov 25, 2025
Forecast Valid:
4am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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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