Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Hazardous Weather Conditions

Heat Advisory until August 20, 07:00 PM EDT

Current conditions at

Hollywood, North Perry Airport (KHWO)

Lat: 26°NLon: 80.24°WElev: 7ft.

Smoke

96°F

36°C

Humidity	44%
Wind Speed	NW 9 mph
Barometer	29.79 in (1008.8 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	20 Aug 5:53 pm EDT

More Information:

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

Extended Forecast for

Lake Lucerne FL

Heat Advisory August 20, 06:41pm until August 20, 07:00pm

Click here for hazard details and duration

...

Heat Advisory August 20, 06:41pm until August 20, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
Tonight
Low: 80 °F
Chance
T-storms then
Areas Smoke
Thursday
High: 94 °F
Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 80 °F
Slight Chance
T-storms
Friday
High: 94 °F
Chance
T-storms then
T-storms
Likely
Friday Night
Low: 79 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday
High: 94 °F
Chance
T-storms
Saturday Night
Low: 79 °F
Slight Chance
T-storms
Sunday
High: 95 °F
Chance
T-storms

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 10pm. Areas of smoke. Mostly cloudy, then gradually becoming clear, with a low around 80. West wind around 7 mph.

Thursday

Showers and thunderstorms likely, mainly between 2pm and 4pm. Areas of smoke. Mostly sunny, with a high near 94. Heat index values as high as 106. Southwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 20 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Areas of smoke before 11pm. Mostly cloudy, then gradually becoming clear, with a low around 80. West wind 5 to 7 mph.

Friday

Showers and thunderstorms likely, mainly after 2pm. Sunny, with a high near 94. Heat index values as high as 106. West wind 3 to 7 mph. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 79. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

Saturday

A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 94. Calm wind becoming southwest around 6 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Southwest wind around 6 mph becoming calm in the evening.

Sunday

A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny and hot, with a high near 95. Light southwest wind becoming south 5 to 9 mph in the morning.

Sunday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Southwest wind 3 to 6 mph.

Monday

A 40 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 94.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.

Tuesday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.

Wednesday

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