Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

A Few Clouds

72°F

22°C

Humidity	NA
Wind Speed	Calm
Barometer	30.06 in (1018.7 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	12 Jul 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: 66 °F
Cloudy
Sunday
High: 81 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 63 °F
Decreasing
Clouds
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 68 °F
Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Overnight

Cloudy, with a low around 66. Northeast wind around 6 mph.

Sunday

A slight chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 81. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Southeast wind around 6 mph becoming calm after midnight.

Monday

Mostly sunny, with a high near 80. Southeast wind 3 to 7 mph.

Monday Night

Mostly clear, with a low around 62. Light and variable wind.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Clear, with a low around 68.

Wednesday

Sunny, with a high near 92.