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.

Partly Cloudy

17°F

-8°C

Humidity 90%
Wind Speed SW 9 mph
Barometer 29.91 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 12 Jan 1:55 am CST
Extended Forecast for

Argonne WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. West wind around 9 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow and sleet before 1am, then a slight chance of freezing rain and sleet between 1am and 3am, then a slight chance of snow, freezing rain, and sleet after 3am. Mostly cloudy, with a low around 24. West southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Tuesday

    Tuesday: Snow likely, possibly mixed with sleet before 9am, then rain and snow likely between 9am and noon, then a chance of 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%. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after midnight. Cloudy, with a low around 11. North wind 9 to 15 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 17.

    High: 17 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. West wind around 9 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 21 mph.
Monday Night
A slight chance of snow and sleet before 1am, then a slight chance of freezing rain and sleet between 1am and 3am, then a slight chance of snow, freezing rain, and sleet after 3am. Mostly cloudy, with a low around 24. West southwest wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
Snow likely, possibly mixed with sleet before 9am, then rain and snow likely between 9am and noon, then a chance of 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%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow, mainly after midnight. Cloudy, with a low around 11. 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 17.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 18.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 21.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 16.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 14.
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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:
1:36 am CST Jan 12, 2026
Forecast Valid:
2am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation