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

42°F

6°C

Humidity 43%
Wind Speed W 7 mph
Barometer 30.12 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Apr 5:15 pm CDT
Extended Forecast for

Argonne WI

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a chance of snow between 11pm and 2am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 3 to 8 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Low around 38. South southeast wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Rain likely and possibly a thunderstorm before 1am, then a slight chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely and possibly a thunderstorm, then rain after 1am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and snow before 11pm, then a chance of snow between 11pm and 2am. Mostly cloudy, with a low around 27. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 25. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers after 4am. Low around 38. South southeast wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 65. Chance of precipitation is 90%.
Sunday Night
Rain likely and possibly a thunderstorm before 1am, then a slight chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 69.
Monday Night
Rain likely and possibly a thunderstorm, then rain after 1am. Low around 44. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 65.
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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:
3:52 pm CDT Apr 9, 2026
Forecast Valid:
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 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