Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Partly Cloudy

75°F

24°C

Humidity 59%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 4 Nov 2:15 pm EST
Extended Forecast for

Prince Frederick MD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. Southeast wind around 8 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. South wind around 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 75. South wind 8 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 75 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before 3am, then a chance of rain and thunderstorms between 3am and 4am, then rain likely and possibly a thunderstorm after 4am.  Mostly cloudy, with a low around 61. South wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 70. North wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 70%.

    High: 70 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Southeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 62. South wind around 8 mph.
Thursday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 75. South wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely and possibly a thunderstorm before 3am, then a chance of rain and thunderstorms between 3am and 4am, then rain likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 61. South wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 70. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Prince Frederick MD
 38.55°N 76.6°W (Elev. 98 ft)
1:23 pm EST Nov 4, 2026
2pm EST Nov 4, 2026-6pm EST Nov 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database