Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

70°F

21°C

Humidity	NA
Wind Speed	Calm
Barometer	29.89 in (1013.0 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	5 Sep 2:56 am EDT

More Information:

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

Extended Forecast for

2 Miles W North Bethesda MD

Overnight
Low: 71 °F
Mostly Cloudy
Saturday
High: 82 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday Night
Low: 64 °F
Mostly Cloudy
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Partly Cloudy
Labor Day
High: 82 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 71. Light northwest wind.

Saturday

A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. North wind around 5 mph. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 64. North wind 3 to 5 mph.

Sunday

Mostly sunny, with a high near 81. Northeast wind around 7 mph.

Sunday Night

Partly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening.

Labor Day

Sunny, with a high near 82.

Monday Night

Mostly clear, with a low around 62.

Tuesday

Mostly sunny, with a high near 84.