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

Heat Easing in the Southwest U.S.; Severe Thunderstorms from High Plains to Coastal Carolinas on Sunday

The recent unseasonable heat is easing a bit in the Southwest this weekend, but Excessive Heat will build into central California over the next several days. Meanwhile, severe thunderstorms will be possible on Sunday from the High Plains all the way to the coast of the Carolinas, with areas of heavy rainfall possible in the Plains and mid-Mississippi River Valley. Read More >

Hazardous Weather Conditions

Current conditions at

West Palm Beach - Palm Beach International Airport (KPBI)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

Partly Cloudy

90°F

32°C

Humidity 62%
Wind Speed SE 14 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 9 Jun 3:53 pm EDT
Extended Forecast for

Boynton Beach FL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 103. Southeast wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 77. South wind 6 to 10 mph.

    Low: 77 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 90. Heat index values as high as 102. Southwest wind 6 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers and thunderstorms likely after 5am. Low around 77. South wind around 9 mph. Chance of precipitation is 80%.

    Low: 77 °F

    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. High near 87. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    High: 87 °F

    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 75. South wind around 10 mph. Chance of precipitation is 90%.

    Low: 75 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 84. South wind around 11 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 76. South wind around 9 mph. Chance of precipitation is 90%.

    Low: 76 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 84. South wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 103. Southeast wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 77. South wind 6 to 10 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 90. Heat index values as high as 102. Southwest wind 6 to 13 mph becoming south in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers and thunderstorms likely after 5am. Low around 77. South wind around 9 mph. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. High near 87. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 75. South wind around 10 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm. High near 84. South wind around 11 mph. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 76. South wind around 9 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 84. South wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Low around 76. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms likely. Cloudy, with a low around 77. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 86.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Boynton Beach FL
 26.55°N 80.06°W
Last Update:
3:32 pm EDT Jun 9, 2024
Forecast Valid:
4pm EDT Jun 9, 2024-6pm EDT Jun 16, 2024
 
Forecast Discussion
 
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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