Tropical Storm Edouard Along the Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard off the central Gulf Coast will bring tropical storm conditions and heavy rainfall to portions of Upper Texas and southwestern Louisiana coasts Tuesday into Wednesday. Storm Surge Watches and Tropical Storm Warnings are in effect. Hot and humid conditions will continue to expand from the Central Plains into the Ohio Valley and Mid-Atlantic this week. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

76°F

24°C

Humidity	100%
Wind Speed	Calm
Barometer	30.07 in (1019.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	75°F (24°C)
Last update	1 Sep 2:56 am EDT

More Information:

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

Extended Forecast for

3 Miles NE Barnesville MD

Overnight
Low: 72 °F
Mostly Cloudy
Tuesday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 73 °F
Slight Chance
T-storms
Wednesday
High: 86 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 89 °F
Slight Chance
Showers then
Scattered
T-storms
Thursday Night
Low: 71 °F
Chance
T-storms
Friday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 66 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly cloudy, with a low around 72. Southwest wind around 5 mph.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light west wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West wind 3 to 6 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Southeast wind around 6 mph. Chance of precipitation is 40%.

Thursday

A slight chance of showers between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

Thursday Night

Scattered showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 83.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 80.