Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Mostly Cloudy

77°F

25°C

Humidity	88%
Wind Speed	S 9 mph
Barometer	29.95 in (1014.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	27 Aug 11:52 pm EDT

More Information:

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

Extended Forecast for

2 Miles ESE Trappe MD

Overnight
Low: 71 °F
Chance
T-storms
Friday
High: 85 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 68 °F
Heavy Rain
then Mostly
Cloudy
Saturday
High: 85 °F
Partly Sunny
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 73 °F
Mostly Clear
Monday
High: 90 °F
Sunny
Monday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 85. Calm wind becoming north 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.

Friday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Partly sunny, with a high near 85. North wind around 5 mph.

Saturday Night

Mostly clear, with a low around 69. Calm wind.

Sunday

Sunny, with a high near 87.

Sunday Night

Mostly clear, with a low around 73.

Monday

Sunny, with a high near 90.

Monday Night

Partly cloudy, with a low around 75.