Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. 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.

A Few Clouds

79°F

26°C

Humidity	35%
Wind Speed	SW 8 mph
Barometer	29.95 in
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	10 May 12:35 pm EDT

More Information:

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

Detailed forecast for

Charles County

Rest Of Today

Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Tonight

Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 50 percent.

Monday

Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 60 percent.

Monday Night

Partly cloudy in the evening, then clearing. Lows in the mid 40s. South winds around 5 mph, becoming north around 5 mph after midnight.

Tuesday

Sunny. Highs in the upper 60s. North winds around 5 mph.

Tuesday Night

Mostly clear. Lows in the lower 50s.

Wednesday

Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.

Wednesday Night

Showers. Lows in the lower 50s. Chance of rain 80 percent.

Thursday

Mostly sunny. Highs around 70.