Vigorous System Impacting the Northwest; Large System To Affect East
A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >
Hazardous Weather Conditions
Current conditions at
Washington/Reagan National Airport, DC (KDCA)
Lat: 38.85°NLon: 77.03°WElev: 13ft.
A Few Clouds
33°F
1°C
| Humidity | 72% |
| Wind Speed | SW 5 mph |
| Barometer | 30.20 in (1022.7 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 19 Dec 6:52 am EST |
Extended Forecast for
Chevy Chase MD
Flood Watch December 20, 07:00pm until December 21, 06:00pm
-
Today
Mostly Sunny
High: 48 °F
-
Tonight
Mostly Clear
Low: 34 °F
-
Thursday
Chance Rain
then RainHigh: 47 °F
-
Thursday
Night
Heavy Rain
Low: 47 °F
-
Friday
Showers
LikelyHigh: 65 °F
-
Friday
Night
Chance
ShowersLow: 42 °F
-
Saturday
Partly Sunny
High: 47 °F
-
Saturday
NightMostly Clear
Low: 33 °F
-
Sunday
Sunny
High: 47 °F
Detailed Forecast
Today
Mostly sunny, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 34. South wind 3 to 6 mph.
Thursday
Rain, mainly after 1pm. High near 47. East wind 3 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 1am, then showers, mainly after 1am. The rain could be heavy at times. Low around 47. Southeast wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday
Showers likely, mainly before 4pm. Cloudy, with a high near 65. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 32.
Christmas Day
Mostly sunny, with a high near 43.
Additional Forecasts and Information
Point Forecast:
Chevy Chase MD
38.98°N 77.09°W (Elev. 344 ft)
38.98°N 77.09°W (Elev. 344 ft)
6:32 am EST Dec 19, 2018
7am EST Dec 19, 2018-6pm EST Dec 25, 2018
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
