Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

A Few Clouds

76°F

24°C

Humidity 62%
Wind Speed N 13 mph
Barometer 29.77 in (1008.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 1:53 pm CDT
Extended Forecast for

4 Miles NNW Bayfield WI

Flood Watch June 20, 10:00pm until June 21, 07:00am
Extreme Heat Warning June 21, 12:00pm until June 22, 09:00pm
Click here for hazard details and duration
Flood Watch
Extreme Heat Warning
  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 67. East wind around 5 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 5am. Some of the storms could be severe and produce heavy rainfall.  Low around 55. East wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 55 °F

    Slight Chance
    T-storms then
    Severe
    Thunderstorms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Some of the storms could be severe.  Cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 5 to 10 mph becoming north in the afternoon.

    High: 83 °F

    Severe
    Thunderstorms
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. East wind 5 to 10 mph becoming northwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Northwest wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. North wind around 5 mph becoming east in the afternoon.

    High: 66 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 67. East wind around 5 mph.
Tonight
Showers and thunderstorms, mainly before 5am. Some of the storms could be severe and produce heavy rainfall. Low around 55. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Some of the storms could be severe. Cloudy, then gradually becoming mostly sunny, with a high near 83. Southeast wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. East wind 5 to 10 mph becoming northwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 54. Northwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 66. North wind around 5 mph becoming east in the afternoon.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. Northeast wind around 5 mph.
Wednesday
A chance of showers. Cloudy, with a high near 62. Northeast wind around 5 mph.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 51. Northeast wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Bayfield WI
 46.85°N 90.84°W
2:10 pm CDT Jun 20, 2025
2pm CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database