Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

68°F

20°C

Humidity 88%
Wind Speed E 9 G 18 mph
Barometer 30.01 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 28 Sep 12:59 pm EDT
Extended Forecast for

Prince Frederick MD

Flash Flood Watch September 28, 06:00pm until September 30, 08:00am
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm.  Patchy fog after 4pm.  Otherwise, cloudy, with a high near 74. Southeast wind around 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    High: 74 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Patchy fog before 9pm, then patchy fog after 3am. Low around 66. Southeast wind around 11 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Showers and
    Patchy Fog

    Low: 66 °F

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 9am.  Patchy fog before 9am. High near 73. East wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Showers and
    Patchy Fog

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Low around 65. East wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Showers

    Low: 65 °F

  • Friday

    Friday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 73. East wind 9 to 11 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 73 °F

  • Friday
    Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 65 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 76. Chance of precipitation is 50%.

    Chance
    Showers

    High: 76 °F

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 63 °F

  • Sunday

    Sunday: A chance of showers before 9am.  Mostly sunny, with a high near 76. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Sunny

    High: 76 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 74. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Patchy fog before 9pm, then patchy fog after 3am. Low around 66. Southeast wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers, with thunderstorms also possible after 9am. Patchy fog before 9am. High near 73. East wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 65. East wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 73. East wind 9 to 11 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
A chance of showers before 9am. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Prince Frederick MD
 38.55°N 76.6°W (Elev. 98 ft)
10:27 am EDT Sep 28, 2016
1pm EDT Sep 28, 2016-6pm EDT Oct 4, 2016
 
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