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

Current conditions at

Homestead Air Reserve Base (KHST)

Lat: 25.49°NLon: 80.37°WElev: 16ft.

Fair

79°F

26°C

Humidity	86%
Wind Speed	NW 7 mph
Barometer	29.84 in (1010.8 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	20 Aug 7:55 am EDT

More Information:

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

Extended Forecast for

4 Miles NNE Islandia FL

Heat Advisory August 20, 11:00am until August 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Sunny then
Chance
T-storms
Tonight
Low: 83 °F
Chance
T-storms
Thursday
High: 92 °F
Chance
T-storms
Thursday Night
Low: 83 °F
Slight Chance
T-storms
Friday
High: 90 °F
Chance
T-storms
Friday Night
Low: 82 °F
Slight Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 82 °F
Slight Chance
T-storms
Sunday
High: 90 °F
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 92. Heat index values as high as 108. West wind around 11 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 83. West wind 11 to 14 mph. Chance of precipitation is 30%.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 7am. Sunny, with a high near 92. Heat index values as high as 108. Southwest wind 10 to 15 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 83. West wind 10 to 14 mph.

Friday

A 40 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 90. West wind 8 to 11 mph becoming south in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. West wind 8 to 10 mph.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. West wind 7 to 9 mph becoming south in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 82. West wind 7 to 9 mph.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 90. South wind 7 to 10 mph.