Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Light Rain Fog/Mist

59°F

15°C

Humidity	100%
Wind Speed	Vrbl 7 mph
Barometer	30.34 in
Dewpoint	59°F (15°C)
Visibility	4.00 mi
Last update	23 Sep 11:35 am EDT

More Information:

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

Extended Forecast for

3 Miles SW Port Republic MD

Coastal Flood Advisory September 23, 11:43am until September 25, 08:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory September 23, 11:43am until September 25, 08:00am
NOW until 8:00am Fri
Coastal Flood Advisory
Today
High: 66 °F
Chance Rain
Tonight
Low: 59 °F
Mostly Cloudy
Thursday
High: 68 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy
Thursday Night
Low: 56 °F
Mostly Cloudy
Friday
High: 70 °F
Mostly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 73 °F
Slight Chance
Showers
Saturday Night
Low: 59 °F
Slight Chance
Showers

Detailed Forecast

Today

A chance of rain before noon, then a slight chance of showers after noon. Cloudy, with a high near 66. Northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Tonight

Mostly cloudy, with a low around 59. Northeast wind 13 to 16 mph, with gusts as high as 33 mph.

Thursday

Mostly cloudy, with a high near 68. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 29 mph.

Thursday Night

Mostly cloudy, with a low around 56. North wind 10 to 13 mph, with gusts as high as 24 mph.

Friday

Mostly sunny, with a high near 70. North wind 14 to 18 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 57.

Saturday

A slight chance of showers before 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 20%.