Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Overcast

52°F

11°C

Humidity 89%
Wind Speed NE 17 G 24 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 16 Jul 4:53 pm CDT
Extended Forecast for

3 Miles NNE Mellen WI

  • This Afternoon

    This Afternoon: A 50 percent chance of showers.  Cloudy, with a steady temperature around 52. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 10pm.  Cloudy, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Sunny, with a high near 70. North wind around 5 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Calm wind becoming south around 5 mph after midnight.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 70. South wind around 5 mph.  Chance of precipitation is 40%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 57. Southeast wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of thunderstorms before 7am.  Partly sunny, with a high near 72. South wind around 5 mph becoming north in the morning.

    High: 72 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Cloudy, with a steady temperature around 52. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly before 10pm. Cloudy, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 70. North wind around 5 mph.
Thursday Night
Mostly clear, with a low around 49. Calm wind becoming south around 5 mph after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 70. South wind around 5 mph. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of thunderstorms before 7am. Partly sunny, with a high near 72. South wind around 5 mph becoming north in the morning.
Saturday Night
Mostly clear, with a low around 52. North wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 77. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming southeast after midnight.
Monday
A slight chance of showers. Mostly sunny, with a high near 81. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 5 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind around 5 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind around 5 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mellen WI
 46.38°N 90.64°W
5:26 pm CDT Jul 16, 2025
5pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025
 
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Additional Resources

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