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

46°F

8°C

Humidity 86%
Wind Speed E 5 mph
Barometer 29.78 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 Apr 11:55 am CDT
Extended Forecast for

Argonne WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Rain then
    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 67. Light and variable wind.

    High: 67 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Light south wind.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 69. South southeast wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 69 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 1am, then rain likely. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. Light and variable wind.
Tonight
A 20 percent chance of rain before 9pm. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 67. Light and variable wind.
Thursday Night
Mostly clear, with a low around 46. Light south wind.
Friday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 69. South southeast wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Low around 35. Chance of precipitation is 90%.
Saturday
A chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 62.
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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:
11:47 am CDT Apr 15, 2026
Forecast Valid:
12pm CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation