Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and heavy rain in portions of lower-mid Mississippi River Valley and Gulf Coast region on Saturday. Very large hail, locally damaging winds, isolated tornadoes and flash flooding are possible in this area. Some of the flooding could be significant in portions of Louisiana, Mississippi and southeast Arkansas.
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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

22°C

71°F

Humidity 94%
Wind Speed Calm
Barometer 1014.3 mb (29.96 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 30 Apr 3:58 am EDT
Extended Forecast for

Saint Augustine FL

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 29. Southeast wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 29 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Southeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight.

    Partly Cloudy

    Low: 21 °C

  • Sunday

    Sunday: Partly sunny, with a high near 28. South wind 14 to 21 km/h.

    Partly Sunny

    High: 28 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 21. Southeast wind 11 to 21 km/h.

    Partly Cloudy

    Low: 21 °C

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 30. South wind 11 to 18 km/h.

    Partly Sunny
    then Chance
    T-storms

    High: 30 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 21.

    Chance
    T-storms

    Low: 21 °C

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 9am.  Partly sunny, with a high near 28.

    Chance
    T-storms

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 21.

    Chance
    T-storms

    Low: 21 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 27.

    Chance
    T-storms

    High: 27 °C

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 29. Southeast wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon.
Tonight
Partly cloudy, with a low around 21. Southeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight.
Sunday
Partly sunny, with a high near 28. South wind 14 to 21 km/h.
Sunday Night
Partly cloudy, with a low around 21. Southeast wind 11 to 21 km/h.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 30. South wind 11 to 18 km/h.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 21.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 26.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 17.
Friday
Sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
4:15 am EDT Apr 30, 2016
5am EDT Apr 30, 2016-6pm EDT May 6, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database