Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 31, 09:35 AM EDT until July 31, 07:00 PM EDT

Current conditions at

West Palm Beach - Palm Beach International Airport (KPBI)

Lat: 26.69°NLon: 80.1°WElev: 10ft.

Mostly Cloudy

88°F

31°C

Humidity	70%
Wind Speed	E 7 mph
Barometer	30.07 in (1018.3 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	31 Jul 5:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Jupiter FLSimilar City Names

Heat Advisory until July 31, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 31, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
This Afternoon
High: 92 °F
Slight Chance
T-storms
Tonight
Low: 78 °F
Mostly Clear
Friday
High: 92 °F
Chance
T-storms
Friday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 91 °F
Chance
T-storms
Saturday Night
Low: 77 °F
Chance
T-storms
Sunday
High: 92 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 77 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 106. Southeast wind around 8 mph.

Tonight

Mostly clear, with a low around 78. Southeast wind around 6 mph becoming calm in the evening.

Friday

A 40 percent chance of showers and thunderstorms, mainly after noon. Sunny, with a high near 92. Heat index values as high as 106. Calm wind becoming southeast 5 to 9 mph in the afternoon.

Friday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. South wind 3 to 6 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 30%.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 77. Southeast wind 3 to 6 mph.

Sunday

A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Light and variable wind becoming southeast 5 to 8 mph in the morning.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 77. South wind 3 to 6 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 92. Light south wind becoming southeast 5 to 9 mph in the morning.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 78.

Tuesday

A 40 percent chance of showers and thunderstorms. Sunny, with a high near 92.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89.