Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (KNUI)

Lat: 38.15°NLon: 76.42°WElev: 20ft.

Fair

N/A

Humidity	NA
Wind Speed	E 5 mph
Barometer	30.17 in (1021.7 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	3 Feb 1:53 pm EST

More Information:

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

Extended Forecast for

St. Marys City MD

This Afternoon
High: 40 °F
Partly Sunny
Tonight
Low: 27 °F
Snow Showers
Likely and
Patchy Fog
Wednesday
High: 34 °F
Chance Snow
and Patchy
Fog
Wednesday Night
Low: 19 °F
Slight Chance
Snow
Thursday
High: 32 °F
Sunny
Thursday Night
Low: 17 °F
Partly Cloudy
Friday
High: 36 °F
Mostly Sunny
then Chance
Snow
Friday Night
Low: 18 °F
Partly Cloudy
Saturday
High: 28 °F
Sunny and
Blustery

Detailed Forecast

This Afternoon

Partly sunny, with a high near 40. Southeast wind around 6 mph.

Tonight

Snow showers likely, mainly between 11pm and 4am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 27. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 34. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of snow before 1am. Mostly cloudy, with a low around 19. North wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 32. North wind 8 to 13 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 17.

Friday

A chance of snow after 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 18.

Saturday

Sunny, with a high near 28. Blustery.

Saturday Night

Mostly clear, with a low around 13.