7-Day Forecast 43.2°N 90.19°W (Text-Only)
NWS Forecast for: Lone Rock, Tri-County Regional Airport WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 2:08 pm CDT Jul 15, 2025




This Afternoon: Mostly sunny, with a high near 31. South wind around 15 km/h.

Tonight: Mostly clear, with a low around 21. Southwest wind 5 to 10 km/h becoming southeast after midnight.

Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Patchy fog before 9am. High near 30. South wind 5 to 10 km/h becoming southwest 15 to 20 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 15. Northwest wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 22. North wind around 15 km/h.

Thursday Night: Partly cloudy, with a low around 12. East wind 5 to 10 km/h.

Friday: Mostly sunny, with a high near 25. Southeast wind 5 to 10 km/h.

Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 17. Southeast wind 5 to 10 km/h.

Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.

Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

Sunday: A 20 percent chance of showers. Partly sunny, with a high near 27.

Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 17.

Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.



Lone Rock, Tri-County Regional Airport WI
 43.2°N 90.19°W (Elev. 728 m)

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