Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

77°F

25°C

Humidity 64%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 64°F (18°C)
Visibility NA
Heat Index79°F (26°C)
Last update 19 Jun 12:55 pm EDT
Extended Forecast for

3 Miles ENE Cobb Island MD

  • Juneteenth

    Juneteenth: Cloudy, then gradually becoming mostly sunny, with a high near 82. Northwest wind around 9 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 64. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. West wind 9 to 13 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Northwest wind 3 to 7 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. West wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 88. Chance of precipitation is 80%.

    High: 88 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am.  Low around 68. Chance of precipitation is 80%.

    Low: 68 °F

    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny, with a high near 84. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Juneteenth
Cloudy, then gradually becoming mostly sunny, with a high near 82. Northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 64. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 84. West wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 64. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 87. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 71.
Monday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 88. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 68. Chance of precipitation is 80%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Cobb Island MD
 38.36°N 76.86°W (Elev. 3 ft)
10:52 am EDT Jun 19, 2026
1pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database