National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Long Duration Nor'Easter Begins Thursday - Updated Briefing

Northeasterly winds will strengthen on Thursday, with strong winds continuing through the weekend. Gale Watches have been posted for the Atlantic Waters. Widespread moderate flooding is likely during times of high tide along the Atlantic coast and within the St. Johns River basin, and Coastal Flood Watches will likely be issued on Wednesday afternoon. Please monitor this briefing for updates! Read More >

Current conditions at

Cecil Airport (KVQQ)

Lat: 30.21°NLon: 81.87°WElev: 62ft.

Mostly Cloudy

82°F

28°C

Humidity 74%
Wind Speed NE 8 G 14 mph
Barometer 30.07 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 8 Oct 11:50 am EDT
Extended Forecast for

Glen St. Mary FL

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 1pm. Partly sunny, with a high near 89. Northeast wind 7 to 9 mph.

    High: 89 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers. Mostly cloudy, with a low around 67. East wind around 6 mph becoming calm.

    Low: 67 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 81. Breezy, with a northeast wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 74. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 1pm. Partly sunny, with a high near 89. Northeast wind 7 to 9 mph.
Tonight
A 10 percent chance of showers. Mostly cloudy, with a low around 67. East wind around 6 mph becoming calm.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 81. Breezy, with a northeast wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Friday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 74. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glen St. Mary FL
 30.27°N 82.16°W
Last Update:
11:16 am EDT Oct 8, 2025
Forecast Valid:
12pm EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation