Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32° N Lon: 76.55° W Elev: 144 ft.

Fair

90°F

32°C

Humidity	46%
Wind Speed	S 9 mph
Barometer	29.79 in
Dewpoint	67°F (19°C)
Visibility	NA
Heat Index	93°F (34°C)
Last update	14 Jun 3:15 pm EDT

More Information:

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

Detailed forecast for

Charles County

This Afternoon

Mostly sunny with scattered showers and thunderstorms. Highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 30 percent.

Tonight

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 70 percent.

Monday

Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.

Monday Night

Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. Northwest winds 5 to 10 mph.

Tuesday

Mostly sunny. Highs in the lower 80s. North winds around 5 mph, becoming southwest in the afternoon.

Tuesday Night

Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent.

Wednesday

Mostly sunny. Highs in the mid 80s.

Wednesday Night

Partly cloudy. Lows in the upper 60s.