Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fog/Mist

67°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	67°F (19°C)
Visibility	2.50 mi
Last update	26 May 6:15 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Callaway MD

Today
High: 76 °F
Chance
Showers and
Patchy Fog
Tonight
Low: 66 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 82 °F
Slight Chance
Showers then
Showers
Wednesday Night
Low: 66 °F
Showers
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 73 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers, mainly before 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 50%.

Tonight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and possibly a thunderstorm after 2pm. High near 82. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 66. Light west wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 80. North wind 6 to 10 mph.

Thursday Night

Mostly clear, with a low around 59.

Friday

Sunny, with a high near 77.

Friday Night

Mostly clear, with a low around 59.

Saturday

Mostly sunny, with a high near 73.

Saturday Night

Partly cloudy, with a low around 55.