Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

82°F

28°C

Humidity	88%
Wind Speed	W 5 mph
Barometer	30.16 in (1022.3 mb)
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	6 Aug 9:56 am EDT

More Information:

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

Extended Forecast for

Dayton MD

Today
High: 88 °F
Mostly Sunny
Tonight
Low: 71 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 71 °F
Showers
Likely
Saturday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 71 °F
Partly Cloudy
Monday
High: 89 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 88. Southwest wind 6 to 8 mph.

Tonight

A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 71. Light south wind. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 71.

Monday

Sunny, with a high near 89.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.