Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until October 20, 05:00 AM EDT

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

60°F

16°C

Humidity	78%
Wind Speed	SE 6 mph
Barometer	30.00 in (1015.8 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	18 Oct 11:52 pm EDT

More Information:

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

Extended Forecast for

Calvert Beach Long Beach MD

Coastal Flood Advisory October 19, 12:51am until October 20, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory October 19, 12:51am until October 20, 05:00am
NOW until 5:00am Mon
Coastal Flood Advisory
Overnight
Low: 57 °F
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny
Sunday Night
Low: 54 °F
Showers
Monday
High: 67 °F
Chance
Showers then
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 53 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 67 °F
Chance
Showers then
Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 57. South wind around 8 mph, with gusts as high as 18 mph.

Sunday

Mostly sunny, with a high near 74. South wind 9 to 16 mph, with gusts as high as 25 mph.

Sunday Night

Showers and possibly a thunderstorm before 3am, then showers likely. Low around 54. South wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers before 8am. Sunny, with a high near 67. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Monday Night

Clear, with a low around 48. West wind around 7 mph.

Tuesday

Sunny, with a high near 70.

Tuesday Night

A chance of showers after 2am. Partly cloudy, with a low around 53. Chance of precipitation is 30%.

Wednesday

A chance of showers before 8am. Sunny, with a high near 67. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 47.