Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

59°F

15°C

Humidity 95%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 19 Apr 7:15 am EDT
Extended Forecast for

3 Miles NE Charlotte Hall MD

  • Today

    Today: Showers, mainly before 1pm.  High near 57. Northwest wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 34. North wind 6 to 8 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 10am.  Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 60 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Showers, mainly before 1pm. High near 57. Northwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly clear, with a low around 43. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 54. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. North wind 6 to 8 mph.
Tuesday
Areas of frost before 10am. Otherwise, sunny, with a high near 60. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charlotte Hall MD
 38.5°N 76.75°W (Elev. 148 ft)
4:53 am EDT Apr 19, 2026
7am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

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