Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

68°F

20°C

Humidity	76%
Wind Speed	Calm
Barometer	29.82 in
Dewpoint	60°F (16°C)
Visibility	NA
Last update	16 Jun 11:35 pm EDT

More Information:

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

Extended Forecast for

4 Miles NE Prince Frederick MD

Tonight
Low: 67 °F
Chance
Showers
Wednesday
High: 87 °F
Decreasing
Clouds
Wednesday Night
Low: 73 °F
Increasing
Clouds
Thursday
High: 93 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Juneteenth
High: 84 °F
Showers
Likely
Friday Night
Low: 67 °F
Chance
T-storms then
Mostly Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 67 °F
Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Partly cloudy early, then becoming cloudy, with a low around 67. Southeast wind around 7 mph. Chance of precipitation is 40%.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 87. South wind 5 to 8 mph.

Wednesday Night

Increasing clouds, with a low around 73. South wind 8 to 10 mph.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West wind 6 to 9 mph. Chance of precipitation is 50%.

Juneteenth

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 85.

Saturday Night

Clear, with a low around 67.

Sunday

Sunny, with a high near 86.

Sunday Night

A chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.