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

Lone Rock Tri-County Regional Airport (KLNR)

Lat: 43.21°NLon: 90.19°WElev: 712ft.

Fair

-2°F

-19°C

Humidity 83%
Wind Speed Calm
Barometer 30.38 in (1030.0 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 4 Feb 1:56 am CST
Extended Forecast for

Spring Green WI

  • Overnight

    Overnight: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 26. Calm wind becoming northwest around 5 mph.

    High: 26 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 12. Calm wind becoming southwest around 5 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 36. Southwest wind 5 to 10 mph.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 27. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Friday

    Friday: Partly sunny, with a high near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. North wind 5 to 10 mph becoming light after midnight.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 4. Calm wind.
Wednesday
Sunny, with a high near 26. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 12. Calm wind becoming southwest around 5 mph.
Thursday
Mostly cloudy, with a high near 36. Southwest wind 5 to 10 mph.
Thursday Night
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 27. West wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 12. North wind 5 to 10 mph becoming light after midnight.
Saturday
Mostly sunny, with a high near 30. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 44.
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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:
2:12 am CST Feb 4, 2026
Forecast Valid:
2am CST Feb 4, 2026-6pm CST Feb 10, 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