National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

55°F

13°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 29.53 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Wind Chill54°F (12°C)
Last update 12 Nov 8:15 am EST
Extended Forecast for

3 Miles WNW Chaptico MD

  • Today

    Today: Scattered showers. Mostly cloudy, with a high near 64. South wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 64 °F

    Scattered
    Showers

  • Tonight

    Tonight: A slight chance of showers. Mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 51. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Northwest wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers. Mostly cloudy, with a high near 64. South wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 40%.
Tonight
A slight chance of showers. Mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 51. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 35. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 50. Northwest wind 9 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Chaptico MD
 38.38°N 76.83°W (Elev. 98 ft)
Last Update:
6:52 am EST Nov 12, 2026
Forecast Valid:
8am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation