Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Partly Cloudy

74°F

23°C

Humidity 97%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 73°F (23°C)
Visibility NA
Last update 12 Jul 6:35 am EDT
Extended Forecast for

2 Miles SSW Leonardtown MD

  • Today

    Today: A chance of showers and thunderstorms, mainly between 9am and 3pm.  Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 70. East wind 3 to 8 mph.

    Low: 70 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 82. East wind 6 to 10 mph.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then becoming clear, with a low around 67. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly between 9am and 3pm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 70. East wind 3 to 8 mph.
Monday
Partly sunny, with a high near 82. East wind 6 to 10 mph.
Monday Night
Mostly cloudy during the early evening, then becoming clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 74.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Leonardtown MD
 38.27°N 76.65°W (Elev. 3 ft)
4:53 am EDT Jul 12, 2026
7am EDT Jul 12, 2026-6pm EDT Jul 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database