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.

Partly Cloudy

30°F

-1°C

Humidity 45%
Wind Speed W 10 G 16 mph
Barometer 29.86 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 30 Dec 4:15 am EST
Extended Forecast for

3 Miles NE Charlotte Hall MD

  • Today

    Today: Mostly sunny, with a high near 37. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Scattered flurries with a slight chance of snow after 4am. Increasing clouds, with a low around 25. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Scattered flurries with a slight chance of snow before 8am, then scattered flurries between 8am and 9am. Mostly sunny, with a high near 41. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. West wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A slight chance of snow before 1pm. Mostly sunny, with a high near 35. Northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 37. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.
Tonight
Scattered flurries with a slight chance of snow after 4am. Increasing clouds, with a low around 25. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday
Scattered flurries with a slight chance of snow before 8am, then scattered flurries between 8am and 9am. Mostly sunny, with a high near 41. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 27. West wind 6 to 8 mph.
New Year's Day
A slight chance of snow before 1pm. Mostly sunny, with a high near 35. Northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charlotte Hall MD
 38.5°N 76.75°W (Elev. 148 ft)
Last Update:
4:22 am EST Dec 30, 2025
Forecast Valid:
4am EST Dec 30, 2025-6pm EST Jan 5, 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