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.

Heavy rain could lead to flash flooding for parts of Upper Midwest, Four Corners region

Showers and thunderstorms are expected across parts of the Upper Midwest on Friday. Heavy rain from these storms could lead to isolated flash flooding. Heavy rainfall could lead to flash flooding across parts of Upper Midwest and Four Corners region. Isolated flash flooding is also possible across parts of the Four Corners region and Desert Southwest. Remember, Turn Around, Don't Drown!
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Hazardous Weather Conditions

Current conditions at

St. Augustine, St. Augustine Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 10ft.

Fair

87°F

31°C

Humidity 75%
Wind Speed E 6 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 4 Sep 4:58 pm EDT
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 76. Northeast wind around 6 mph becoming calm  after midnight.

    Mostly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 5pm.  Partly sunny, with a high near 85. Light northeast wind increasing to 8 to 13 mph in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms between 8pm and 3am, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 76. Northeast wind 5 to 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 76 °F

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 85. North wind 7 to 11 mph.  Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Northeast wind 5 to 9 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 75 °F

  • Labor
    Day

    Labor Day: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 85. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75.

    Chance
    T-storms

    Low: 75 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 86.

    Chance
    T-storms

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 74.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 74 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 76. Northeast wind around 6 mph becoming calm after midnight.
Saturday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms between noon and 5pm. Partly sunny, with a high near 85. Light northeast wind increasing to 8 to 13 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms between 8pm and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 76. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 85. North wind 7 to 11 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Northeast wind 5 to 9 mph. Chance of precipitation is 40%.
Labor Day
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 74.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 87.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  Click Map For Forecast
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
4:15 pm EDT Sep 4, 2015
5pm EDT Sep 4, 2015-6pm EDT Sep 11, 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