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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

36°F

2°C

Humidity 54%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 12 Feb 5:15 am EST
Extended Forecast for

2 Miles SSW Issue MD

  • Today

    Today: Mostly sunny, with a high near 39. Northwest wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind around 10 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Northwest wind 6 to 10 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. West wind around 6 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am. Cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

  • Washington's Birthday

    Washington's Birthday: A chance of rain before 1pm. Mostly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 39. Northwest wind 13 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 26. Northwest wind around 10 mph.
Friday
Sunny, with a high near 39. Northwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 51. West wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly before 1am. Cloudy, with a low around 40. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain before 1pm. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Issue MD
 38.27°N 76.87°W (Elev. 0 ft)
Last Update:
3:53 am EST Feb 12, 2026
Forecast Valid:
5am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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