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

Eagle River Union Airport (KEGV)

Lat: 45.93°NLon: 89.27°WElev: 1637ft.

Overcast

12°F

-11°C

Humidity 73%
Wind Speed SE 5 mph
Barometer 30.23 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 8 Feb 3:55 am CST
Extended Forecast for

Argonne WI

  • Today

    Today: Increasing clouds, with a high near 24. South wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 24 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow between 11pm and 5am. Mostly cloudy, with a low around 17. South southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Monday

    Monday: A slight chance of freezing rain after noon, mixing with rain after 3pm. Mostly cloudy, with a high near 33. South southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Freezing
    Rain

  • Monday Night

    Monday Night: A chance of snow and freezing rain before 9pm, then a chance of snow between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 25. South southwest wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. West northwest wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 24. South wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tonight
A slight chance of snow between 11pm and 5am. Mostly cloudy, with a low around 17. South southwest wind around 6 mph. Chance of precipitation is 20%.
Monday
A slight chance of freezing rain after noon, mixing with rain after 3pm. Mostly cloudy, with a high near 33. South southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow and freezing rain before 9pm, then a chance of snow between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 25. South southwest wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 30. West northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Argonne WI
 45.65°N 88.88°W (Elev. 1604 ft)
Last Update:
3:56 am CST Feb 8, 2026
Forecast Valid:
4am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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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