Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

13°F

-11°C

Humidity	51%
Wind Speed	NW 12 G 28 mph
Barometer	30.19 in (1024.9 mb)
Dewpoint	-2°F (-19°C)
Visibility	10.00 mi
Wind Chill	-1°F (-18°C)
Last update	7 Feb 10:56 pm EST

More Information:

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

Extended Forecast for

Rockville MD

Extreme Cold Warning February 7, 11:27pm until February 8, 10:00am

Click here for hazard details and duration

Extreme Cold Warning

Extreme Cold Warning February 7, 11:27pm until February 8, 10:00am
NOW until 10:00am Sun
Extreme Cold Warning
Tonight
Low: 9 °F
Mostly Clear
and Blustery
Sunday
High: 22 °F
Mostly Sunny
Sunday Night
Low: 8 °F
Mostly Clear
Monday
High: 31 °F
Mostly Sunny
Monday Night
Low: 19 °F
Mostly Cloudy
Tuesday
High: 42 °F
Partly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
Wednesday
High: 44 °F
Mostly Cloudy