Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from August 21, 01:00 AM EDT until August 21, 08:00 AM EDT

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

78°F

26°C

Humidity	85%
Wind Speed	Calm
Barometer	29.94 in (1014.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	20 Aug 1:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles NNW Arnold MD

Coastal Flood Advisory August 21, 01:00am until August 21, 08:00am

Click here for hazard details and duration

Coastal Flood Advisory

This Afternoon
High: 76 °F
Scattered
Showers
Tonight
Low: 69 °F
Chance
Showers
Thursday
High: 76 °F
Slight Chance
Showers
Thursday Night
Low: 65 °F
Decreasing
Clouds
Friday
High: 81 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 83 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Scattered showers. Cloudy, with a high near 76. Southeast wind around 7 mph. Chance of precipitation is 40%.

Tonight

A chance of showers after 5am. Cloudy, with a low around 69. East wind around 7 mph. Chance of precipitation is 30%.

Thursday

A slight chance of showers before 10am, then a slight chance of showers after 3pm. Cloudy, with a high near 76. Northeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Thursday Night

Cloudy, then gradually becoming partly cloudy, with a low around 65. North wind 7 to 10 mph, with gusts as high as 18 mph.

Friday

Sunny, with a high near 81. North wind around 7 mph.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 82.

Saturday Night

Partly cloudy, with a low around 68.

Sunday

A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.