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

Hazardous Weather Conditions

Current conditions at

Eagle River Union Airport (KEGV)

Lat: 45.93°NLon: 89.27°WElev: 1637ft.

Fair

73°F

23°C

Humidity 34%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 May 8:35 pm CDT
Extended Forecast for

2 Miles W Argonne WI

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 54. East southeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 1pm and 4pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. North northeast wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 54. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers and thunderstorms between 1pm and 4pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Clear, with a low around 45. North northeast wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 78. Light and variable wind.
Thursday Night
Mostly clear, with a low around 49. Light and variable wind.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 48.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Argonne WI
 45.66°N 88.91°W (Elev. 1654 ft)
Last Update:
8:31 pm CDT May 26, 2026
Forecast Valid:
8pm CDT May 26, 2026-6pm CDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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