Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Coastal Flood Watch in effect from March 16, 01:00 PM EDT until March 16, 10:00 PM EDT

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Light Rain Fog/Mist

49°F

9°C

Humidity	100%
Wind Speed	SE 5 mph
Barometer	29.92 in (1013.3 mb)
Dewpoint	49°F (9°C)
Visibility	4.00 mi
Wind Chill	47°F (8°C)
Last update	16 Mar 12:54 am EDT

More Information:

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

Extended Forecast for

Londontowne MD

Coastal Flood Watch March 16, 01:00pm until March 16, 10:00pm

Click here for hazard details and duration

Coastal Flood Watch

Overnight
Low: 52 °F
Showers
Monday
High: 65 °F
Showers then
Severe
Thunderstorms
Monday Night
Low: 31 °F
Severe
Thunderstorms
then Showers
Likely
Tuesday
High: 41 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Mostly Clear
Wednesday
High: 41 °F
Mostly Sunny
Wednesday Night
Low: 30 °F
Mostly Cloudy
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 37 °F
Mostly Cloudy

Detailed Forecast

Overnight

Showers likely before 2am, then showers and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Low around 52. South wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. High near 65. South wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Some of the storms could be severe and produce heavy rainfall. Low around 31. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Mostly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.

Wednesday

Mostly sunny, with a high near 41.

Wednesday Night

Mostly cloudy, with a low around 30.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Mostly cloudy, with a low around 37.