Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until August 18, 05:00 AM EDT

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Mostly Cloudy

76°F

24°C

Humidity	91%
Wind Speed	W 5 mph
Barometer	29.90 in (1012.7 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	18 Aug 1:54 am EDT

More Information:

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

Extended Forecast for

2 Miles NNW Annapolis (U.S. Naval Academy) MD

Coastal Flood Advisory August 18, 02:44am until August 18, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory August 18, 02:44am until August 18, 05:00am
NOW until 5:00am Mon
Coastal Flood Advisory
Overnight
Low: 72 °F
Mostly Cloudy
Monday
High: 77 °F
Slight Chance
Showers
Monday Night
Low: 67 °F
Slight Chance
Showers
Tuesday
High: 76 °F
Slight Chance
Showers
Tuesday Night
Low: 67 °F
Mostly Cloudy
Wednesday
High: 82 °F
Partly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 69 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a low around 72. Northwest wind around 5 mph.

Monday

A slight chance of showers after 11am. Cloudy, with a high near 77. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of showers after 10pm. Cloudy, with a low around 67. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers. Mostly cloudy, with a high near 76. East wind around 9 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 67. East wind 5 to 7 mph.

Wednesday

A slight chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 69.

Thursday

Mostly sunny, with a high near 83.