Tropical Depression in the Gulf; Severe Thunderstorms Monday

Tropical Depression Two is expected to gradually strengthen and could bring tropical storm conditions to the Florida Panhandle beginning late Monday. Areas of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest Monday, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Current conditions at

St Marys County Airport (K2W6)

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

Fair

69°F

21°C

Humidity 80%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 63°F (17°C)
Visibility NA
Last update 20 Jul 3:15 am EDT
Detailed forecast for

Charles County

Overnight
Mostly cloudy. Lows in the upper 60s. Northeast winds around 5 mph.
Monday
Mostly sunny. Highs in the mid 80s. East winds around 5 mph, becoming southeast in the afternoon.
Monday Night
Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows around 70. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
Tuesday
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
Tuesday Night
Showers with thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Wednesday
Showers with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 90 percent.
Wednesday Night
Partly cloudy. Lows in the mid 60s.
Thursday
Sunny. Highs in the lower 80s.
Thursday Night
Mostly clear. Lows in the lower 60s.
Friday
Mostly sunny. Highs in the lower 80s.
Friday Night
Mostly cloudy. Lows in the mid 60s.
Saturday
Mostly sunny. Highs in the lower 80s.
Saturday Night
Partly cloudy. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the upper 80s.



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226 AM EDT Mon Jul 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database