Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Partly Cloudy

82°F

28°C

Humidity	85%
Wind Speed	SE 8 mph
Barometer	30.04 in (1017.3 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	19 Jul 12:54 pm EDT

More Information:

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

Extended Forecast for

Trappe MD

This Afternoon
High: 86 °F
T-storms
Likely
Tonight
Low: 74 °F
Chance
T-storms
Sunday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms
Monday
High: 85 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 86. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 74. South wind around 5 mph becoming calm. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West 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, mainly before 8pm. Partly cloudy, with a low around 72. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Sunny, with a high near 85. North wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 67.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 70.