Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

30°F

-1°C

Humidity	62%
Wind Speed	Calm
Barometer	30.23 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	23 Jan 7:35 am EST

More Information:

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

Extended Forecast for

2 Miles SSW Issue MD

Winter Storm Watch January 24, 07:00pm until January 26, 07:00am

Cold Weather Advisory January 23, 08:00pm until January 24, 10:00am

Click here for hazard details and duration

Winter Storm Watch

Cold Weather Advisory

Today
High: 43 °F
Mostly Sunny
Tonight
Low: 15 °F
Partly Cloudy
then Mostly
Clear and
Blustery
Saturday
High: 22 °F
Increasing
Clouds
Saturday Night
Low: 21 °F
Snow then
Snow/Sleet
Sunday
High: 32 °F
Wintry Mix
Sunday Night
Low: 25 °F
Wintry Mix
Monday
High: 29 °F
Partly Sunny
then Mostly
Sunny and
Blustery
Monday Night
Low: 9 °F
Mostly Clear
Tuesday
High: 26 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 43. Light and variable wind becoming northwest around 6 mph in the afternoon.

Tonight

Partly cloudy, with a low around 15. Wind chill values as low as zero. Blustery, with a north wind 13 to 21 mph, with gusts as high as 31 mph.

Saturday

Increasing clouds, with a high near 22. Wind chill values as low as -1. North wind 8 to 15 mph, with gusts as high as 24 mph.

Saturday Night

Snow before 1am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 21. Northeast wind 8 to 11 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.

Sunday

Freezing rain, possibly mixed with snow and sleet before 4pm, then rain and freezing rain, possibly mixed with snow and sleet. The snow could be heavy at times. High near 32. Northeast wind 11 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

Sunday Night

Rain or freezing rain before 1am, then a chance of snow and freezing rain between 1am and 4am, then a chance of snow after 4am. Low around 25. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Mostly sunny, with a high near 29. Blustery.

Monday Night

Mostly clear, with a low around 9.

Tuesday

Sunny, with a high near 26.

Tuesday Night

Partly cloudy, with a low around 16.

Wednesday

Partly sunny, with a high near 28.

Wednesday Night

Mostly cloudy, with a low around 16.