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.

Fair

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.15 in (1020.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 28 Aug 10:56 pm CDT
Extended Forecast for

Arena WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. East wind around 5 mph becoming calm.

    Low: 50 °F

    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 72. Calm wind becoming southeast around 5 mph.

    High: 72 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 10pm, then a slight chance of showers after 1am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 77. Calm wind.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. East wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers after 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 72. Calm wind becoming southeast around 5 mph.
Friday Night
A slight chance of showers before 10pm, then a slight chance of showers after 1am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 20%.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. Calm wind.
Saturday Night
Partly cloudy, with a low around 54. Calm wind.
Sunday
Mostly sunny, with a high near 76. Calm wind.
Sunday Night
Mostly clear, with a low around 54. Calm wind.
Labor Day
Mostly sunny, with a high near 77. Calm wind.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arena WI
 43.17°N 89.93°W (Elev. 732 ft)
Last Update:
10:54 pm CDT Aug 28, 2025
Forecast Valid:
11pm CDT Aug 28, 2025-6pm CDT Sep 4, 2025
 
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