Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

43°F

6°C

Humidity 96%
Wind Speed Vrbl 6 mph
Barometer 30.37 in
Dewpoint 42°F (6°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 6 Mar 10:15 pm EST
Extended Forecast for

Leonardtown MD

  • Tonight

    Tonight: A slight chance of showers after 11pm.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 43. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 68 °F

    Dense Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am.  Mostly cloudy, with a low around 62. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm.  Mostly cloudy, with a high near 72. Southwest wind 6 to 9 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of rain before 1am.  Mostly cloudy, with a low around 47. Calm wind.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of rain after 1pm.  Mostly sunny, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers after 11pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 43. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Widespread dense fog, mainly before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 68. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of showers before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 72. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 20%.
Monday
A slight chance of rain after 1pm. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Leonardtown MD
 38.29°N 76.64°W (Elev. 16 ft)
9:54 pm EST Mar 6, 2026
10pm EST Mar 6, 2026-6pm EDT Mar 13, 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