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.

Fair

37°F

3°C

Humidity 79%
Wind Speed Calm
Barometer 30.00 in (1016.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Nov 3:55 am CST
Extended Forecast for

Bangor WI

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a steady temperature around 31. North wind around 6 mph.

    Low: 31 °F

    Chance
    Flurries

  • Thursday

    Thursday: A chance of flurries before 2pm, then a chance of sprinkles between 2pm and 4pm. Partly sunny, with a high near 44. North wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance
    Sprinkles/Flurries

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 43. Calm wind becoming north 5 to 8 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 31. North wind around 6 mph.
Thursday
A chance of flurries before 2pm, then a chance of sprinkles between 2pm and 4pm. Partly sunny, with a high near 44. North wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. North wind around 6 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 43. Calm wind becoming north 5 to 8 mph.
Friday Night
Mostly clear, with a low around 21. Calm wind.
Saturday
Sunny, with a high near 45. Calm wind.
Saturday Night
Mostly clear, with a low around 23. Calm wind.
Sunday
Sunny, with a high near 48. Calm wind.
Sunday Night
Mostly clear, with a low around 25. Calm wind.
Monday
Sunny, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 29. Light south wind.
Tuesday
Sunny, with a high near 56. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 34. South wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 57. South wind 5 to 13 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bangor WI
 43.91°N 90.99°W
Last Update:
12:26 am CST Nov 12, 2026
Forecast Valid:
4am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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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