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

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

30°F

-1°C

Humidity	47%
Wind Speed	NW 12 G 23 mph
Barometer	29.74 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	7 Feb 5:15 am EST

More Information:

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

Extended Forecast for

3 Miles NE Charlotte Hall MD

Cold Weather Advisory until February 8, 10:00am

High Wind Warning until February 7, 07:00pm

Click here for hazard details and duration

Cold Weather Advisory

High Wind Warning

Cold Weather Advisory until February 8, 10:00am
High Wind Warning until February 7, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 21 °F
Chance
Flurries and
Blustery
Saturday
High: 20 °F
Chance
Flurries and
Windy
Saturday Night
Low: 9 °F
Mostly Clear
and Blustery
then Mostly
Clear
Sunday
High: 26 °F
Mostly Sunny
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 34 °F
Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 45 °F
Mostly Sunny

Detailed Forecast

Overnight

A chance of flurries. Partly cloudy, with a steady temperature around 21. Blustery, with a northwest wind around 21 mph, with gusts as high as 36 mph.

Saturday

A chance of flurries before 7am. Sunny, with a high near 20. Wind chill values as low as -10. Windy, with a northwest wind 23 to 29 mph, with gusts as high as 55 mph.

Saturday Night

Mostly clear, with a low around 9. Wind chill values as low as -6. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 39 mph.

Sunday

Mostly sunny, with a high near 26. Wind chill values as low as -6. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 11. Northwest wind around 6 mph.

Monday

Sunny, with a high near 34.

Monday Night

Partly cloudy, with a low around 19.

Tuesday

Mostly sunny, with a high near 45.