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

Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fair

62°F

17°C

Humidity 84%
Wind Speed NW 9 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Jun 10:53 pm CDT
Extended Forecast for

7 Miles NNE Cornucopia WI

Extreme Heat Watch June 22, 12:00pm until June 22, 07:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. Light and variable wind becoming northeast 5 to 10 mph in the morning.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Some of the storms could be severe. Mostly cloudy, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 71 °F

    Severe
    Thunderstorms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 56. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Some of the storms could be severe. Partly sunny, with a high near 75. Northeast wind around 5 mph. Chance of precipitation is 30%.

    High: 75 °F

    Severe
    Thunderstorms
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind around 5 mph.

    Low: 58 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 87. East wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph.
Juneteenth
A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 71. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Some of the storms could be severe. Mostly cloudy, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 56. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Some of the storms could be severe. Partly sunny, with a high near 75. Northeast wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 87. East wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. West 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 54. West wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming east around 5 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Calm wind becoming northeast around 5 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 62. Northeast wind around 5 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Cornucopia WI
 46.88°N 91.05°W
Last Update:
10:26 pm CDT Jun 18, 2025
Forecast Valid:
11pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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