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 >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

81°F

27°C

Humidity 64%
Wind Speed W 12 mph
Barometer 29.75 in
Dewpoint 68°F (20°C)
Visibility NA
Heat Index84°F (29°C)
Last update 19 Jun 2:15 am EDT
Extended Forecast for

2 Miles NNW Prince Frederick MD

  • Overnight

    Overnight: Isolated showers, with thunderstorms also possible after 5am.  Mostly cloudy, with a low around 69. West wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms before 11am, then isolated showers between 11am and noon.  Cloudy, then gradual clearing during the afternoon, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. West wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85. West wind 6 to 11 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 70. Chance of precipitation is 30%.

    Low: 70 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, 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

Detailed Forecast

Overnight
Isolated showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 69. West wind 3 to 5 mph. Chance of precipitation is 20%.
Juneteenth
Scattered showers and thunderstorms before 11am, then isolated showers between 11am and noon. Cloudy, then gradual clearing during the afternoon, with a high near 83. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 64. West wind around 6 mph.
Saturday
Sunny, with a high near 85. West wind 6 to 11 mph.
Saturday Night
Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 88.
Sunday Night
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, 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. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 86.
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. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Prince Frederick MD
 38.58°N 76.62°W (Elev. 49 ft)
10:52 pm EDT Jun 18, 2026
2am 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