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

Hazardous Weather Conditions

Current conditions at

Lone Rock Tri-County Regional Airport (KLNR)

Lat: 43.21°NLon: 90.19°WElev: 712ft.

Overcast

35°F

2°C

Humidity 89%
Wind Speed SE 10 mph
Barometer 29.77 in (1008.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Mar 8:56 pm CDT
Extended Forecast for

Spring Green WI

Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
High Wind Warning March 12, 10:00pm until March 13, 04:00pm
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning

  • Tonight

    Tonight: Rain before 3am, then a chance of rain and snow after 5am. Low around 32. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Breezy. Rain
    then
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of snow before 9am. Mostly cloudy, with a high near 40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 55 mph.

    High: 40 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 27. Northwest wind 10 to 15 mph becoming light after midnight.

    Low: 27 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 39. Light east wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely, possibly mixed with rain before 10pm, then snow between 10pm and 4am, then snow, possibly mixed with freezing rain after 4am. Low around 31. East wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Wintry Mix

  • Sunday

    Sunday: Snow, possibly mixed with freezing rain and sleet, becoming all snow after 1pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3pm. High near 34. Windy, with an east wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 5 to 8 inches possible.

    High: 34 °F

    Wintry Mix
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Low around 12. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 12 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 20. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 20 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain before 3am, then a chance of rain and snow after 5am. Low around 32. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow before 9am. Mostly cloudy, with a high near 40. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 55 mph.
Friday Night
Increasing clouds, with a low around 27. Northwest wind 10 to 15 mph becoming light after midnight.
Saturday
A chance of snow before 4pm, then a slight chance of rain and snow. Cloudy, with a high near 39. Light east wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Snow likely, possibly mixed with rain before 10pm, then snow between 10pm and 4am, then snow, possibly mixed with freezing rain after 4am. Low around 31. East wind 5 to 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, possibly mixed with freezing rain and sleet, becoming all snow after 1pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3pm. High near 34. Windy, with an east wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 5 to 8 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Low around 12. Blustery, with a north wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow before 1pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 20. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around -1.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Green WI
 43.18°N 90.07°W (Elev. 725 ft)
Last Update:
9:02 pm CDT Mar 12, 2026
Forecast Valid:
9pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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