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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fog/Mist

42°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 29.73 in
Dewpoint 42°F (6°C)
Visibility 1.00 mi
Last update 20 Feb 7:15 am EST
Extended Forecast for

Lusby MD

  • Today

    Today: Rain, mainly before 11am. Areas of fog before 1pm. High near 58. East wind 5 to 9 mph becoming southwest in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain and
    Areas Fog
    then Patchy
    Fog

  • Tonight

    Tonight: Increasing clouds, with a low around 40. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of rain. Partly sunny, with a high near 49. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 1pm, then rain and snow. High near 40. North wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 11am. Areas of fog before 1pm. High near 58. East wind 5 to 9 mph becoming southwest in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Increasing clouds, with a low around 40. West wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of rain. Partly sunny, with a high near 49. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%.
Sunday
Rain before 1pm, then rain and snow. High near 40. North wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after 10pm. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lusby MD
 38.43°N 76.47°W (Elev. 52 ft)
Last Update:
6:53 am EST Feb 20, 2026
Forecast Valid:
7am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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