Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

78°F

26°C

Humidity	91%
Wind Speed	Calm
Barometer	30.12 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	17 Sep 8:55 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: 72 °F
Isolated
T-storms
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Mostly Cloudy
Sunday
High: 82 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 69 °F
Showers
Likely
Monday
High: 77 °F
Chance
Showers
Monday Night
Low: 66 °F
Chance
Showers

Detailed Forecast

Tonight

Isolated showers and thunderstorms between 10pm and 2am. Partly cloudy, with a low around 72. South wind around 6 mph becoming light and variable. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 83. North wind 7 to 10 mph.

Friday Night

Mostly clear, with a low around 67. Northeast wind 6 to 8 mph.

Saturday

Mostly sunny, with a high near 78. Northeast wind 6 to 9 mph.

Saturday Night

Mostly cloudy, with a low around 68. East wind around 8 mph.

Sunday

A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

Tuesday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 69. Breezy. Chance of precipitation is 60%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 61. Breezy. Chance of precipitation is 60%.

Wednesday

A chance of showers. Partly sunny, with a high near 64. Breezy. Chance of precipitation is 40%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 30%.