Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

79°F

26°C

Humidity	57%
Wind Speed	Vrbl 6 mph
Barometer	29.83 in
Dewpoint	63°F (17°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	30 Jul 10:55 am EDT

More Information:

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

Extended Forecast for

Prince Frederick MD

Today
High: 85 °F
Mostly Sunny
Tonight
Low: 68 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 69 °F
Partly Cloudy
Saturday
High: 88 °F
Partly Sunny
Saturday Night
Low: 71 °F
Mostly Cloudy
Sunday
High: 85 °F
Mostly Cloudy
then Chance
Showers
Sunday Night
Low: 70 °F
Showers
Likely
Monday
High: 85 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 85. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

Tonight

Mostly clear, with a low around 68. Light northwest wind.

Friday

Sunny, with a high near 87. Light and variable wind.

Friday Night

Partly cloudy, with a low around 69. South wind 3 to 5 mph.

Saturday

Partly sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 71.

Sunday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.

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 and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Monday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.