Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fog/Mist

64°F

18°C

Humidity 87%
Wind Speed SW 7 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 60°F (16°C)
Visibility 6.00 mi
Last update 12 Jul 9:53 pm CDT
Extended Forecast for

Mellen WI

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny, with a high near 84. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Areas Smoke
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Areas of smoke before 8pm. Partly cloudy, with a low around 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Areas of smoke before 8am. Mostly sunny, with a high near 85. West wind around 5 mph.

    High: 85 °F

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am.  Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 56. South wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 58. Southwest wind around 5 mph.
Sunday
Areas of smoke. Mostly sunny, with a high near 84. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Areas of smoke before 8pm. Partly cloudy, with a low around 62. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Areas of smoke before 8am. Mostly sunny, with a high near 85. West wind around 5 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. South wind around 5 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. South wind around 5 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Wednesday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northeast wind around 5 mph, with gusts as high as 15 mph.
Thursday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 67. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 49. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 73. Southwest wind around 5 mph becoming northwest in the afternoon.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming south in the evening.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind 5 to 10 mph becoming northeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Mellen WI
 46.32°N 90.65°W
9:41 pm CDT Jul 12, 2025
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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Additional Resources

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Hourly Weather Forecast

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