Ongoing Historic Flooding; Rain and Snow for the Northeast and Northwest Late This Week

Relatively dry weather is expected the next few days across the Plains where historic flooding is occurring. A Pacific front will bring heavy rain and mountain snow to the Northwest Friday. For the Northeast, a coastal low will develop Thursday into Friday bringing rain and snow, locally heavy, from the Mid-Atlantic into the Northeast. Strong, potentially damaging, winds will accompany the storm. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 21, 10:00 AM EDT until March 22, 12:00 AM EDT

En Español

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Overcast

5°C

41°F

Humidity	90%
Wind Speed	Calm
Barometer	30.09 in
Dewpoint	3°C (38°F)
Visibility	16 km
Last update	21 Mar 3:44 am EDT

More Information:

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

Extended Forecast for

Chevy Chase MD

Flood Watch March 21, 10:00am until March 22, 12:00am

Click here for hazard details and duration

Flood Watch

Overnight

Rain
Low: 6 °C
Thursday

Heavy Rain
High: 9 °C
Thursday
Night

Rain Likely
then Mostly
Cloudy
Low: 5 °C
Friday

Scattered
Showers and
Breezy
High: 12 °C
Friday
Night

Scattered
Showers then
Mostly Clear
Low: 0 °C
Saturday

Sunny
High: 10 °C
Saturday
Night

Clear
Low: 1 °C
Sunday

Sunny
High: 15 °C
Sunday
Night

Mostly Cloudy
Low: 6 °C

Detailed Forecast

Overnight

Rain. Low around 6. East wind around 10 km/h. Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.

Thursday

Rain, with thunderstorms also possible after noon. Some of the storms could produce heavy rain. High near 9. Northeast wind around 11 km/h. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 cm possible.

Thursday Night

Rain likely, mainly before 9pm. Mostly cloudy, with a low around 5. Northwest wind 13 to 18 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

Friday

Scattered showers, mainly after 1pm. Partly sunny, with a high near 12. Breezy, with a west wind 21 to 26 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 40%.

Friday Night

Scattered showers before 7pm. Partly cloudy, with a low around 0. Northwest wind 26 to 29 km/h, with gusts as high as 48 km/h. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 10.

Saturday Night

Clear, with a low around 1.

Sunday

Sunny, with a high near 15.

Sunday Night

Mostly cloudy, with a low around 6.

Monday

A chance of showers after 9am. Mostly cloudy, with a high near 16. Chance of precipitation is 40%.

Monday Night

A chance of rain. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.