Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

60°F

16°C

Humidity	100%
Wind Speed	Calm
Barometer	30.11 in (1020.6 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	23 Aug 2:56 am EDT

More Information:

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

Extended Forecast for

Damascus MD

Overnight
Low: 59 °F
Clear
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
Sunday
High: 82 °F
Chance
Showers
Sunday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 59. South wind around 5 mph.

Saturday

Mostly sunny, with a high near 82. South wind 5 to 10 mph.

Saturday Night

Partly cloudy, with a low around 66. Southeast wind 8 to 10 mph.

Sunday

A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 82. South wind around 7 mph. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 64. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 79.

Monday Night

Mostly clear, with a low around 57.

Tuesday

Mostly sunny, with a high near 75.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

Sunny, with a high near 73.

Wednesday Night

Mostly clear, with a low around 53.