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

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Mostly Cloudy

92°F

33°C

Humidity	52%
Wind Speed	W 13 G 21 mph
Barometer	29.86 in (1011.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	20 Aug 12:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles W Miami FL

Heat Advisory August 20, 01:28pm until August 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 20, 01:28pm until August 20, 07:00pm
NOW until 7:00pm Wed
Heat Advisory
This Afternoon
High: 94 °F
Chance
T-storms
Tonight
Low: 79 °F
Chance
T-storms
Thursday
High: 94 °F
Chance
T-storms
Thursday Night
Low: 79 °F
Slight Chance
T-storms
Friday
High: 93 °F
Chance
T-storms
Friday Night
Low: 77 °F
Slight Chance
T-storms
Saturday
High: 92 °F
Chance
T-storms
Saturday Night
Low: 79 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 105. West wind 7 to 9 mph.

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 79. West wind around 6 mph. Chance of precipitation is 30%.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 94. Heat index values as high as 105. Southwest wind 6 to 10 mph. 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 before 2am. Mostly clear, with a low around 79. Southwest wind 3 to 7 mph.

Friday

A 50 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 93. South wind 3 to 7 mph.

Friday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southwest wind around 6 mph becoming calm in the evening.

Saturday

A 50 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. Calm wind becoming south 5 to 7 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. West wind around 5 mph becoming calm in the evening.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Light southwest wind becoming south 5 to 9 mph in the morning.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 79.

Monday

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

Monday Night

A 30 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 92.