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

9°F

-13°C

Humidity 55%
Wind Speed NW 10 mph
Barometer 30.10 in (1020.2 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 17 Mar 4:56 am CDT
Extended Forecast for

4 Miles SE Spring Green WI

  • Today

    Today: Increasing clouds, with a high near 22. Wind chill values between -10 and zero. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 22 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly between 9pm and 4am. Low around 17. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.

    High: 43 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming west around 5 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind becoming southwest around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54. Southwest wind 5 to 10 mph.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. East wind around 5 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 22. Wind chill values between -10 and zero. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Snow, mainly between 9pm and 4am. Low around 17. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 33. South wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind becoming southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 54. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 36. East wind around 5 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Spring Green WI
 43.13°N 89.99°W (Elev. 902 ft)
Last Update:
3:32 am CDT Mar 17, 2026
Forecast Valid:
5am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation