Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

79°F

26°C

Humidity	85%
Wind Speed	Calm
Barometer	30.03 in (1016.8 mb)
Dewpoint	74°F (23°C)
Visibility	8.00 mi
Heat Index	83°F (28°C)
Last update	12 Jul 6:52 am EDT

More Information:

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

Extended Forecast for

3 Miles S Trappe MD

Today
High: 86 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 74 °F
Mostly Cloudy
Sunday
High: 85 °F
Slight Chance
Showers then
Chance
T-storms
Sunday Night
Low: 75 °F
Chance
T-storms
Monday
High: 83 °F
Showers
Likely
Monday Night
Low: 75 °F
Chance
T-storms
Tuesday
High: 85 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. East wind around 5 mph.

Tonight

Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. East wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Tuesday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.