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

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Mostly Cloudy

55°F

13°C

Humidity 90%
Wind Speed Calm
Barometer 30.00 in (1016.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Jun 3:53 am CDT
Extended Forecast for

Mellen WI

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly cloudy, with a high near 70. South wind around 5 mph becoming north in the afternoon.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 70 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Southeast wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly between 11am and 4pm. Mostly cloudy, with a high near 70. South wind around 5 mph becoming north in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of showers between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 75. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 80. Southeast wind around 5 mph.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers before 1pm. Partly sunny, with a high near 84. Breezy, with a south wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 67. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mellen WI
 46.32°N 90.65°W
Last Update:
2:36 am CDT Jun 24, 2026
Forecast Valid:
4am CDT Jun 24, 2026-6pm CDT Jun 30, 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