Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28° N Lon: 76.41° W Elev: 39 ft.

A Few Clouds

94°F

34°C

Humidity 52%
Wind Speed S 8 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 9 Aug 2:52 pm EDT
Detailed forecast for

St. Marys County

This Afternoon
Sunny with scattered showers. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Tonight
Partly cloudy in the evening, then clearing. Isolated thunderstorms. Scattered showers, mainly in the evening. Lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 30 percent.
Wednesday
Sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 70 percent.
Wednesday Night
Showers and thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 70s. West winds around 5 mph. Chance of rain 70 percent.
Thursday
Mostly sunny. A chance of showers and thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 30 percent.
Thursday Night
Mostly clear. Lows in the upper 60s.
Friday
Sunny. Highs in the lower 80s.
Friday Night
Clear. Lows in the mid 60s.
Saturday
Sunny. Highs in the lower 80s.
Saturday Night
Mostly clear. Lows in the mid 60s.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy. Lows in the upper 60s.
Monday
Mostly sunny. Highs in the mid 80s.



Click Map For Forecast
132 PM EDT Tue Aug 9 2022
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database