River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

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. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

69°F

21°C

Humidity 100%
Wind Speed S 8 mph
Barometer 29.98 in
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 5 Nov 9:10 am EST
Extended Forecast for

3 Miles SE Sunderland MD

  • Today

    Today: Isolated showers between 1pm and 4pm, then isolated showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 74. South wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Mostly Cloudy
    then Isolated
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Patchy fog after 4am. Low around 62. Southwest wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    Showers then
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then a chance of showers.  Patchy fog before 10am. High near 67. North wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 67 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Calm wind becoming northwest 5 to 8 mph after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Isolated showers between 1pm and 4pm, then isolated showers and thunderstorms after 4pm. Mostly cloudy, with a high near 74. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Patchy fog after 4am. Low around 62. Southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm before 1pm, then a chance of showers. Patchy fog before 10am. High near 67. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Mostly cloudy, with a low around 51. Calm wind becoming northwest 5 to 8 mph after midnight.
Saturday
Mostly sunny, with a high near 60. Northwest wind around 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 47.
Veterans Day
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sunderland MD
 38.61°N 76.53°W (Elev. 49 ft)
9:04 am EST Nov 5, 2026
9am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
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Additional Resources

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