Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (KNUI)

Lat: 38.15° N Lon: 76.42° W Elev: 20 ft.

Fair

83°F

28°C

Humidity 77%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 11 Jul 5:53 pm EDT
Detailed forecast for

St. Marys County

Rest Of This Afternoon
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. North winds around 5 mph. Chance of rain 40 percent.
Tonight
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent.
Sunday
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent.
Sunday Night
Mostly cloudy. Lows around 70. East winds 5 to 10 mph.
Monday
Mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph.
Monday Night
Mostly cloudy. Lows in the upper 60s.
Tuesday
Sunny. Highs in the upper 80s.
Tuesday Night
Clear. Lows in the lower 70s.
Wednesday
Sunny, hot with highs in the upper 90s.
Wednesday Night
Mostly clear. Lows in the upper 70s.
Thursday
Sunny, hot with highs in the mid 90s.
Thursday Night
Partly cloudy. Lows in the mid 70s.
Friday
Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the mid 90s. Chance of rain 30 percent.



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456 PM EDT Sat Jul 11 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database