Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

28°F

-2°C

Humidity 98%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Jan 11:15 pm EST
Extended Forecast for

3 Miles NE Charlotte Hall MD

Cold Weather Advisory January 26, 07:00pm until January 27, 11:00am
Winter Storm Warning January 25, 11:28pm until January 26, 04:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 11:28pm until January 26, 04:00am

    NOW until 4:00am Mon

    Winter Storm Warning

  • Tonight

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Wind chill values as low as -3. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. Wind chill values as low as -5. Southwest wind 5 to 10 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. West wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 30. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 4. Wind chill values as low as -3. West wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 28. Wind chill values as low as -5. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 9. Southwest wind 6 to 8 mph becoming northwest after midnight.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly clear, with a low around 5.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly clear, with a low around 6.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charlotte Hall MD
 38.5°N 76.75°W (Elev. 148 ft)
9:53 pm EST Jan 25, 2026
11pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database