Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. 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.

Fair

76°F

24°C

Humidity	77%
Wind Speed	N 6 mph
Barometer	29.84 in (1010.5 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	12 Aug 4:54 am EDT

More Information:

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

Extended Forecast for

Trappe MD

Overnight
Low: 70 °F
Chance
Showers
Wednesday
High: 87 °F
Partly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 72 °F
Slight Chance
T-storms
Thursday
High: 89 °F
Mostly Sunny
Thursday Night
Low: 73 °F
Chance
Showers then
Chance
T-storms
Friday
High: 86 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 67 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 70. Northwest wind around 5 mph. Chance of precipitation is 30%.

Wednesday

A slight chance of showers between 1pm and 2pm. Partly sunny, with a high near 87. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 20%.

Wednesday Night

A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.

Thursday

Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph in the morning.

Thursday Night

A chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy, with a low around 68.

Saturday

Sunny, with a high near 85.

Saturday Night

Partly cloudy, with a low around 67.

Sunday

A chance of showers after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.

Monday

A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.