Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

71°F

22°C

Humidity	97%
Wind Speed	SW 7 mph
Barometer	30.11 in
Dewpoint	70°F (21°C)
Visibility	7.00 mi
Last update	25 May 10:15 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Prince Frederick MD

Memorial Day
High: 77 °F
Showers and
Patchy Fog
Tonight
Low: 65 °F
Chance
Showers and
Patchy Fog
Tuesday
High: 79 °F
Chance
Showers then
Mostly Cloudy
Tuesday Night
Low: 66 °F
Mostly Cloudy
then Chance
Showers
Wednesday
High: 81 °F
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 77 °F
Sunny

Detailed Forecast

Memorial Day

Showers likely, then showers and possibly a thunderstorm after 11am. Patchy fog before noon. High near 77. West wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Patchy fog after 9pm. Otherwise, cloudy, with a low around 65. Calm wind. Chance of precipitation is 50%.

Tuesday

A chance of showers, mainly before 10am. Mostly cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 40%.

Tuesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 81. Light and variable wind. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm, then a slight chance of showers after 11pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 60.

Friday

Sunny, with a high near 77.

Friday Night

Partly cloudy, with a low around 59.

Saturday

Mostly sunny, with a high near 76.

Saturday Night

Partly cloudy, with a low around 59.