Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Overcast

51°F

11°C

Humidity 89%
Wind Speed N 5 mph
Barometer 30.17 in (1022.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Jun 6:53 am CDT
Extended Forecast for

Mellen WI

  • Today

    Today: Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph in the morning.

    High: 67 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 2am.  Cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 77. South wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Chance
    Showers and
    Patchy Fog
    then T-storms
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 59. South wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    T-storms then
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 76. West wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am.  Mostly cloudy, with a low around 54. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm.  Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph in the morning.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am.  Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 75. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph in the morning.
Tonight
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 55. Southeast wind around 5 mph becoming calm.
Monday
A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 77. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 59. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 76. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly after 1pm. Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.
Juneteenth
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 75. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. North wind around 5 mph becoming south after midnight.
Friday
A chance of showers. Partly sunny, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. South wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mellen WI
 46.32°N 90.65°W
6:26 am CDT Jun 15, 2025
7am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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