Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

81°F

27°C

Humidity	92%
Wind Speed	Calm
Barometer	29.96 in
Dewpoint	78°F (26°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	6 Jul 9:35 am EDT

More Information:

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

Extended Forecast for

Dowell MD

Flood Watch July 6, 04:00pm until July 7, 12:00am

Click here for hazard details and duration

Flood Watch

Today
High: 93 °F
Isolated
T-storms then
T-storms
Likely
Tonight
Low: 73 °F
T-storms then
Showers
Likely and
Patchy Fog
Tuesday
High: 88 °F
Showers
Likely and
Patchy Fog
Tuesday Night
Low: 71 °F
Showers
Likely
Wednesday
High: 87 °F
Chance
Showers then
Mostly Sunny
Wednesday Night
Low: 72 °F
Partly Cloudy
Thursday
High: 92 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 76 °F
Chance
T-storms
Friday
High: 93 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Low around 73. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 88. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 71. East wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 8am. Partly sunny, with a high near 87. Northeast wind around 6 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.