Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

82°F

28°C

Humidity	79%
Wind Speed	S 10 mph
Barometer	29.81 in (1009.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	9 Jul 4:54 pm EDT

More Information:

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

Extended Forecast for

Londontowne MD

Flood Watch July 9, 05:56pm until July 9, 11:00pm

Severe T-storm Watch July 9, 05:56pm until July 9, 10:00pm

Coastal Flood Advisory July 9, 11:00pm until July 10, 05:00am

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Coastal Flood Advisory

Flood Watch July 9, 05:56pm until July 9, 11:00pm
Severe T-storm Watch July 9, 05:56pm until July 9, 10:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 86 °F
Severe
Thunderstorms
Tonight
Low: 73 °F
Severe
Thunderstorms
then Slight
Chance
T-storms
Friday
High: 93 °F
Sunny then
Chance
T-storms
Friday Night
Low: 73 °F
Chance
T-storms then
Isolated
Showers
Saturday
High: 88 °F
Showers
Likely
Saturday Night
Low: 70 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 87 °F
Partly Sunny
Sunday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could be severe and produce heavy rainfall. High near 86. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before midnight. Some of the storms could be severe and produce heavy rainfall. Low around 73. Light west wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 93. Heat index values as high as 103. West wind 5 to 7 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms before 11pm, then isolated showers. Mostly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 40%.

Saturday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. North wind 3 to 6 mph. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Sunday

Partly sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 69.

Monday

Mostly sunny, with a high near 87.

Monday Night

Partly cloudy, with a low around 68.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 72.