Heavy Rainfall for Portions of the West and Southern Plains; Dangerous Heat for the Northwest

Monsoonal flow coinciding with a frontal boundary will focus more showers and thunderstorms across the central Great Basin, central Rockies, Southwest into the Southern Plains. Heavy rainfall may bring about instances of flash flooding. Meanwhile, record setting heat continues for the Pacific Northwest through Monday. Heat combining with dry conditions could allow for any fires to quickly spread. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until August 24, 07:00 PM EDT

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

79°F

26°C

Humidity	67%
Wind Speed	S 8 mph
Barometer	29.94 in (1013.8 mb)
Dewpoint	67°F (19°C)
Visibility	8.00 mi
Heat Index	81°F (27°C)
Last update	24 Aug 11:52 am EDT

More Information:

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

Extended Forecast for

Fort Myer VA

Coastal Flood Advisory August 24, 12:20pm until August 24, 07:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory August 24, 12:20pm until August 24, 07:00pm
NOW until 7:00pm Sun
Coastal Flood Advisory
This Afternoon
High: 85 °F
Partly Sunny
Tonight
Low: 68 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 83 °F
Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Partly sunny, with a high near 85. South wind around 8 mph.

Tonight

A slight chance of showers and thunderstorms between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Sunny, with a high near 83. Northwest wind 6 to 9 mph.

Monday Night

Partly cloudy, with a low around 63. Northwest wind 3 to 6 mph.

Tuesday

Mostly sunny, with a high near 79. West wind 3 to 8 mph.

Tuesday Night

Partly cloudy, with a low around 61.

Wednesday

Sunny, with a high near 77.

Wednesday Night

Partly cloudy, with a low around 59.