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

Dangerous Winter Storm Through Monday Morning

A dangerous winter storm will unfold tonight through Monday morning bringing heavy snowfall (possibly record-breaking for some), ice, and blizzard conditions. Make appropriate preparations, as power outages will be possible. Travel will become dangerous, if not impossible. Read More >

Hazardous Weather Conditions

Current conditions at

New Lisbon Mauston Airport (K82C)

Lat: 43.84°NLon: 90.14°WElev: 906ft.

Light Snow

31°F

-1°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 29.59 in
Dewpoint 31°F (-1°C)
Visibility 0.75 mi
Wind Chill24°F (-4°C)
Last update 15 Mar 8:35 am CDT
Extended Forecast for

Elroy WI

Winter Storm Warning March 15, 09:00am until March 16, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 15, 09:00am until March 16, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Today

    High: 33 °F

    Wintry Mix
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 9pm. Low around 14. Wind chill values as low as zero. Windy, with a north wind 23 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 14 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a steady temperature around 17. Wind chill values as low as -5. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -12. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.

    Low: -2 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 14. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southwest wind around 7 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southwest wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow and sleet before 3pm, then snow and freezing rain. The sleet could be heavy at times. Patchy blowing snow between 11am and 4pm. High near 33. Breezy, with a north wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime snow and sleet accumulation of 1 to 3 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 9pm. Low around 14. Wind chill values as low as zero. Windy, with a north wind 23 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a steady temperature around 17. Wind chill values as low as -5. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -12. Northwest wind 7 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 23. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Snow. Low around 14. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Partly sunny, with a high near 45. Southwest wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 47. Northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 32. South wind 3 to 5 mph.
Friday
Mostly cloudy, with a high near 52. Southwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 30. Northwest wind around 9 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 43. North wind 8 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elroy WI
 43.74°N 90.25°W
Last Update:
6:36 am CDT Mar 15, 2026
Forecast Valid:
9am CDT Mar 15, 2026-6pm CDT Mar 21, 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