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.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.09 in
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 2:55 am EST
Extended Forecast for

2 Miles SSW Issue MD

Freezing Fog Advisory December 7, 03:08am until December 7, 09:00am
Click here for hazard details and duration
Freezing Fog Advisory
  •  
    Freezing Fog Advisory December 7, 03:08am until December 7, 09:00am

    NOW until 9:00am Sun

    Freezing Fog Advisory

  • Overnight

    Low: 33 °F

    Areas Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Light and variable wind becoming north 6 to 11 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 34. North wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. North wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 33. Light north wind.
Sunday
Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 43. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 32. Light and variable wind becoming north 6 to 11 mph in the evening.
Monday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 34. North wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 25. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Issue MD
 38.27°N 76.87°W (Elev. 0 ft)
Last Update:
12:56 am EST Dec 7, 2025
Forecast Valid:
3am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation