Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

73°F

23°C

Humidity	87%
Wind Speed	Calm
Barometer	29.84 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	12 Aug 4:10 am EDT

More Information:

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

Extended Forecast for

Prince Frederick MD

Overnight
Low: 70 °F
Chance
Showers
Wednesday
High: 86 °F
Partly Sunny
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 89 °F
Sunny then
Chance
Showers
Thursday Night
Low: 72 °F
Chance
Showers
Friday
High: 86 °F
Showers
Likely
Friday Night
Low: 70 °F
Showers
Likely then
Slight Chance
Showers
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers before 5am. Cloudy, with a low around 70. West wind around 6 mph. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 86. North wind 5 to 7 mph.

Wednesday Night

Partly cloudy, with a low around 71. Light and variable wind.

Thursday

A chance of showers after 2pm. Mostly sunny, with a high near 89. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 72. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 60%.

Saturday

Sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 69.

Sunday

A chance of showers, mainly after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.