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

12°F

-11°C

Humidity 95%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 12 Jan 6:35 am CST
Extended Forecast for

Argonne WI

  • Today

    Today: Sunny, with a high near 34. West wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow before 1am, then a chance of freezing rain between 1am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 23. West southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Rain, snow, and freezing rain likely before 11am, then snow likely between 11am and noon, then a chance of rain and snow after noon. Mostly cloudy, with a high near 36. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 36 °F

    Wintry Mix
    Likely then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Cloudy, with a low around 9. North wind 9 to 15 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 14. North wind 11 to 16 mph, with gusts as high as 32 mph.

    High: 14 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 34. West wind 6 to 9 mph, with gusts as high as 21 mph.
Tonight
A slight chance of snow before 1am, then a chance of freezing rain between 1am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 23. West southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain, snow, and freezing rain likely before 11am, then snow likely between 11am and noon, then a chance of rain and snow after noon. Mostly cloudy, with a high near 36. West wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow. Cloudy, with a low around 9. North wind 9 to 15 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 14. North wind 11 to 16 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Partly sunny, with a high near 18.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 25.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 11.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Sunday
Partly sunny and cold, with a high near 10.
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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:
5:01 am CST Jan 12, 2026
Forecast Valid:
6am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation