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 and Breezy

19°F

-7°C

Humidity	39%
Wind Speed	NW 24 G 41 mph
Barometer	29.98 in (1017.3 mb)
Dewpoint	-2°F (-19°C)
Visibility	10.00 mi
Wind Chill	2°F (-17°C)
Last update	7 Feb 12:56 pm EST

More Information:

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

Extended Forecast for

Sandy Spring MD

Extreme Cold Warning February 7, 01:54pm until February 8, 10:00am

High Wind Warning February 7, 01:54pm until February 7, 07:00pm

Click here for hazard details and duration

Extreme Cold Warning

High Wind Warning

Extreme Cold Warning February 7, 01:54pm until February 8, 10:00am
High Wind Warning February 7, 01:54pm until February 7, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 18 °F
Sunny and
Windy
Tonight
Low: 7 °F
Mostly Clear
and Windy
then Mostly
Clear
Sunday
High: 21 °F
Mostly Sunny
Sunday Night
Low: 7 °F
Mostly Clear
Monday
High: 30 °F
Mostly Sunny
Monday Night
Low: 18 °F
Mostly Cloudy
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 18. Wind chill values as low as -5. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 55 mph.

Tonight

Mostly clear, with a low around 7. Wind chill values as low as -9. Windy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 50 mph.

Sunday

Mostly sunny, with a high near 21. Wind chill values as low as -8. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 7. Wind chill values as low as -1. Northwest wind 5 to 7 mph.

Monday

Mostly sunny, with a high near 30. Northwest wind around 5 mph becoming calm in the afternoon.

Monday Night

Mostly cloudy, with a low around 18.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

Partly cloudy, with a low around 32.