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

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

40°F

4°C

Humidity 68%
Wind Speed Vrbl 3 mph
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Last update 4 Dec 9:55 am EST
Extended Forecast for

2 Miles S Chaptico MD

  • Today

    Today: Mostly sunny, with a high near 45. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 25. North wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Friday

    Friday: Snow before 4pm, then snow, possibly mixed with rain. High near 35. East wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of freezing rain between 10pm and 1am. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Wintry
    Mix then
    Chance
    Freezing Rain

  • Saturday

    Saturday: Partly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 45. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 25. North wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Friday
Snow before 4pm, then snow, possibly mixed with rain. High near 35. East wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A chance of rain and snow before 10pm, then a chance of freezing rain between 10pm and 1am. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 43. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Chaptico MD
 38.35°N 76.77°W (Elev. 98 ft)
Last Update:
9:53 am EST Dec 4, 2025
Forecast Valid:
10am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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