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 >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

74°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 74°F (23°C)
Visibility NA
Last update 12 Jul 2:55 am EDT
Extended Forecast for

3 Miles NNW Tall Timbers MD

  • Overnight

    Overnight: A chance of showers and thunderstorms.  Cloudy, with a low around 74. Northeast wind around 7 mph.  Chance of precipitation is 40%.

    Low: 74 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly between 9am and 3pm.  Mostly cloudy, with a high near 80. Northeast wind 8 to 11 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 73. East wind 8 to 11 mph.

    Low: 73 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 77. East wind 9 to 11 mph.

    High: 77 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. Southeast wind 5 to 8 mph becoming calm  after midnight.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Cloudy, with a low around 74. Northeast wind around 7 mph. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms, mainly between 9am and 3pm. Mostly cloudy, with a high near 80. Northeast wind 8 to 11 mph. Chance of precipitation is 50%.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 73. East wind 8 to 11 mph.
Monday
Partly sunny, with a high near 77. East wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 71. Southeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 77.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Tall Timbers MD
 38.19°N 76.57°W (Elev. 0 ft)
2:23 am EDT Jul 12, 2026
3am EDT Jul 12, 2026-6pm EDT Jul 18, 2026
 
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Additional Resources

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