Severe Weather and Flash Flooding Potential for the Center of the Nation

An upper level trough coinciding with surface frontal boundaries will focus showers and thunderstorms from the Great Lakes region into the Ohio and Tennessee Valley's, central and southern Plains. Instances of flash flooding, damaging winds and large hail are possible. Meanwhile, increasing waves and rip currents for portions of the eastern seaboard this week as tropical Atlantic is active. Read More >

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Fair

79°F

26°C

Humidity	55%
Wind Speed	S 5 mph
Barometer	30.09 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	22 Sep 2:45 pm EDT

More Information:

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

Extended Forecast for

Chevy Chase MD

This Afternoon
High: 78 °F
Partly Sunny
Tonight
Low: 63 °F
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 64 °F
Chance
Showers
Wednesday
High: 80 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 67 °F
Chance
Showers
Thursday
High: 78 °F
Chance
Showers then
Showers
Thursday Night
Low: 66 °F
Showers
Friday
High: 76 °F
Chance
Showers

Detailed Forecast

This Afternoon

Partly sunny, with a high near 78. South wind around 7 mph.

Tonight

Partly cloudy, with a low around 63. South wind around 6 mph.

Tuesday

A chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 84. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Wednesday

A chance of showers after 2pm. Mostly cloudy, with a high near 80. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 78. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 66. Chance of precipitation is 80%.

Friday

A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Saturday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.