Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fair

71°F

22°C

Humidity 84%
Wind Speed S 7 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 29 Jun 10:53 pm CDT
Extended Forecast for

Mellen WI

Heat Advisory June 30, 01:13am until June 30, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 30, 01:13am until June 30, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Overnight

    Low: 75 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Some of the storms could be severe.  Mostly sunny and hot, with a high near 93. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    Showers then
    Severe
    Thunderstorms
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Increasing clouds, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Low around 64. Southwest wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 89. West wind around 5 mph.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.

    Low: 64 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 83. South wind around 5 mph becoming northwest in the afternoon.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a steady temperature around 75. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Some of the storms could be severe. Mostly sunny and hot, with a high near 93. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 65. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 1pm, then showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Low around 64. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 89. West wind around 5 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South wind around 5 mph becoming northwest in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northwest wind around 5 mph becoming calm.
Independence Day
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the morning.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. North wind around 5 mph becoming calm in the evening.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. South wind around 5 mph becoming northwest in the afternoon.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind around 5 mph becoming north in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Mellen WI
 46.32°N 90.65°W
12:21 am CDT Jun 30, 2026
1am CDT Jun 30, 2026-6pm CDT Jul 6, 2026
 
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