Winter Storm Impacts This Morning

Snowfall winds down this morning as the winter storm system continues to shift out of the area. Combination of blustery winds with areas of blowing and drifting snow and below zero wind chills are expected to create hazardous travel conditions. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

17°F

-8°C

Humidity 79%
Wind Speed NW 12 G 21 mph
Barometer 29.96 in (1016.2 mb)
Dewpoint 12°F (-11°C)
Visibility 7.00 mi
Wind Chill4°F (-16°C)
Last update 29 Dec 6:55 am CST
Extended Forecast for

Norwalk WI

Winter Weather Advisory December 29, 07:28am until December 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 29, 07:28am until December 29, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 14 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values as low as -11. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 28. Wind chill values as low as -6. West wind 5 to 9 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 22. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 11. West wind 6 to 8 mph.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. West wind around 6 mph.

    Low: 0 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy blowing snow before 3pm. Mostly cloudy, with a high near 14. Wind chill values as low as -8. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -11. Northwest wind 9 to 15 mph, with gusts as high as 28 mph.
Tuesday
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. Wind chill values as low as -6. West wind 5 to 9 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 15. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 22. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around -3. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
New Year's Day
Sunny, with a high near 11. West wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 0. West wind around 6 mph.
Friday
Mostly sunny, with a high near 16. West wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 4. West wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 19. Light and variable wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 7. South wind around 6 mph.
Sunday
Partly sunny, with a high near 23. Southwest wind around 7 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Norwalk WI
 43.82°N 90.64°W
6:46 am CST Dec 29, 2025
7am CST Dec 29, 2025-6pm CST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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