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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Current conditions at

St. Augustine, St. Augustine Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 10ft.

Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in (1020.8 mb)
Dewpoint 70°F (21°C)
Visibility 0.75 mi
Last update 6 Jul 4:58 am EDT

Detailed Forecast

Today
Partly cloudy. Slight chance of showers and thunderstorms in the morning...then chance of showers and thunderstorms in the afternoon. Highs in the lower 90s inland... In the upper 80s coast. Southwest winds 5 mph shifting to the southeast in the afternoon. Chance of rain 50 percent.
Tonight
Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening...then partly cloudy after midnight. Lows in the lower 70s. South winds 5 to 10 mph.
Tuesday
Partly cloudy. Slight chance of showers and thunderstorms in the morning...then chance of showers and thunderstorms in the afternoon. Highs in the lower 90s inland... In the upper 80s coast. South winds 5 mph increasing to southeast 10 to 15 mph in the afternoon. Chance of rain 50 percent.
Tuesday Night
Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph.
Wednesday
Mostly sunny in the morning then becoming partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 10 to 15 mph.
Wednesday Night
Mostly clear. Lows in the mid 70s.
Thursday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs around 90.
Thursday Night
Mostly clear. Lows in the mid 70s.
Friday
Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs around 90.
Friday Night
Mostly clear. Lows in the mid 70s.
Saturday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs around 90.
Saturday Night
Mostly clear. Lows in the mid 70s.
Sunday
Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs around 90.
  Click Map For Detailed Forecast
329 AM EDT MON JUL 6 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