Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

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

Partly Cloudy

86°F

30°C

Humidity 75%
Wind Speed W 5 mph
Barometer 29.90 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 13 Sep 2:15 pm EDT
Detailed forecast for

Charles County

This Afternoon
Mostly sunny with scattered showers with isolated thunderstorms. Highs in the mid 80s. West winds around 5 mph. Chance of rain 30 percent.
Tonight
Partly cloudy. Isolated showers and thunderstorms in the evening. Lows around 70. West winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Sunny. Highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Clear. Lows in the mid 50s. North winds 5 to 10 mph.
Tuesday
Sunny. Highs in the lower 80s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Tuesday Night
Mostly clear. Lows in the upper 50s.
Wednesday
Sunny. Highs in the mid 80s.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Sunny. Highs in the mid 80s.
Thursday Night
Partly cloudy. Lows in the mid 60s.
Friday
Mostly sunny. Highs in the mid 80s.
Friday Night
Partly cloudy. Lows in the mid 60s.
Saturday
Mostly sunny. Highs in the lower 80s.



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225 PM EDT Sun Sep 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database