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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

46°F

8°C

Humidity 47%
Wind Speed Vrbl 3 mph
Barometer 29.96 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 27 Nov 1:35 am EST
Extended Forecast for

2 Miles ENE Prince Frederick MD

  • Overnight

    Overnight: Mostly clear, with a low around 39. Northwest wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Increasing clouds, with a high near 47. West wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 47 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 26. West wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 50. Chance of precipitation is 50%.

    High: 50 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Northwest wind 13 to 17 mph, with gusts as high as 24 mph.
Thanksgiving Day
Increasing clouds, with a high near 47. West wind 10 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 13 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 44. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph.
Friday Night
Clear, with a low around 26. West wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 50. Chance of precipitation is 50%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 46.
Monday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Prince Frederick MD
 38.55°N 76.57°W (Elev. 98 ft)
Last Update:
12:53 am EST Nov 27, 2025
Forecast Valid:
1am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation