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.

Overcast

26°F

-3°C

Humidity 68%
Wind Speed N 12 mph
Barometer 30.10 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 22 Mar 4:35 pm CDT
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: Partly cloudy, with a low around 15. North northwest wind 3 to 8 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39. West northwest wind 5 to 8 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 26. Southwest wind 5 to 9 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. West wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. South southeast wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Thursday

    Thursday: A chance of rain or freezing rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

    High: 45 °F

    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. North northwest wind 3 to 8 mph.
Monday
Sunny, with a high near 39. West northwest wind 5 to 8 mph.
Monday Night
Increasing clouds, with a low around 26. Southwest wind 5 to 9 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 46. West wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 27. South southeast wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 41.
Wednesday Night
A slight chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Thursday
A chance of rain or freezing rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
2:32 pm CDT Mar 22, 2026
Forecast Valid:
4pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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