On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
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Hazardous Weather Conditions

Current conditions at

Mayport, Mayport Naval Station, Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 16ft.

Mostly Cloudy

85°F

29°C

Humidity 80%
Wind Speed SE 8 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 1 Sep 5:52 pm EDT
Extended Forecast for

6 Miles NW Mayport Naval Station FL

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers.  Mostly cloudy, with a low around 76. South wind 5 to 7 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Isolated
    Showers

    Low: 76 °F

  • Wednesday

    Wednesday: Isolated showers before 10am, then scattered showers and thunderstorms between 10am and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 86. Light and variable wind becoming southwest around 6 mph in the morning.  Chance of precipitation is 60%.

    Scattered
    Showers then
    Showers
    Likely

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 75. South wind 3 to 6 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Slight Chance
    T-storms

    Low: 75 °F

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 89. Light and variable wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 75. Southeast wind around 5 mph becoming light and variable  in the evening.

    Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 88.

    Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77.

    Chance
    T-storms

    Low: 77 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 86.

    Chance
    T-storms

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75.

    Chance
    Showers

    Low: 75 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 76. South wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers before 10am, then scattered showers and thunderstorms between 10am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 86. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 75. South wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 89. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Southeast wind around 5 mph becoming light and variable in the evening.
Friday
A 40 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Labor Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
  Click Map For Forecast
Point Forecast:
6 Miles NW Mayport Naval Station FL
 30.47°N 81.5°W
5:15 pm EDT Sep 1, 2015
6pm EDT Sep 1, 2015-6pm EDT Sep 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database