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Flood Advisory


Flood Advisory
National Weather Service Jacksonville FL
730 PM EDT SUN AUG 20 2017

FLC041-210100-
/O.NEW.KJAX.FA.Y.0234.170820T2330Z-170821T0100Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Gilchrist FL-
730 PM EDT SUN AUG 20 2017

The National Weather Service in Jacksonville has issued a

* Flood Advisory for...
  Northwestern Gilchrist County in northern Florida...

* Until 900 PM EDT

* At 730 PM EDT, Doppler radar indicated heavy rain due to
  thunderstorms. This will cause minor flooding in the advisory area.
  Up to two inches of rain has already fallen.

* Some locations that will experience flooding include...
  Guaranto Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.

&&

LAT...LON 2978 8294 2980 8292 2980 8293 2982 8293
      2983 8292 2982 8291 2983 8289 2985 8289
      2986 8288 2989 8288 2991 8286 2991 8277
      2977 8281 2977 8294

$$

ENYEDI

Flood Advisory
National Weather Service Jacksonville FL
657 PM EDT SUN AUG 20 2017

FLC001-107-210030-
/O.NEW.KJAX.FA.Y.0230.170820T2257Z-170821T0030Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Alachua FL-Putnam FL-
657 PM EDT SUN AUG 20 2017

The National Weather Service in Jacksonville has issued a

* Flood Advisory for...
  Southeastern Alachua County in northern Florida...
  West central Putnam County in northeastern Florida...

* Until 830 PM EDT

* At 657 PM EDT, Doppler radar indicated heavy rain due to
  thunderstorms. This will cause minor flooding in the advisory area.
  Up to two inches of rain has already fallen.

* Some locations that will experience flooding include...
  Hawthorne, Lochloosa, Johnson and Grove Park.

LAT...LON 2960 8216 2961 8193 2951 8194 2950 8197
      2950 8200 2949 8203 2946 8206 2946 8216

$$

ENYEDI


Special Weather Statement


Special Weather Statement
National Weather Service Tallahassee FL
728 PM EDT SUN AUG 20 2017

FLZ034-210000-
Inland Dixie FL-
728 PM EDT SUN AUG 20 2017

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN DIXIE COUNTY UNTIL 800
PM EDT...

At 728 PM EDT, National Weather Service doppler radar indicated a
strong thunderstorm near Bell, moving west at 20 mph.

Winds in excess of 40 mph will be possible with this storm.

Locations impacted include...
Fletcher, Hines, Guaranto Springs and Clara.

LAT...LON 2981 8293 2980 8292 2977 8295 2976 8295
      2974 8294 2973 8295 2972 8294 2972 8296
      2970 8294 2970 8296 2969 8296 2972 8335
      2976 8334 2978 8332 2982 8332 2982 8291
TIME...MOT...LOC 2328Z 104DEG 17KT 2981 8295

$$

42-DVD

Special Weather Statement
National Weather Service Jacksonville FL
724 PM EDT SUN AUG 20 2017

FLZ020-021-035-GAZ162-210000-
Hamilton FL-Suwannee FL-Gilchrist FL-Echols GA-
724 PM EDT SUN AUG 20 2017

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN GILCHRIST...
SUWANNEE...WESTERN HAMILTON AND SOUTHWESTERN ECHOLS COUNTIES UNTIL
800 PM EDT...

At 723 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Jennings to near Dowling Park to near
Bell. Movement was west at 15 mph.

Nickel size hail and wind gusts of 35 to 50 mph can be expected
along with possible minor damage.

Locations impacted include...
Live Oak, Jasper, Jennings, Bell, Suwannee River State Park, Suwannee
Springs, Crossroads, Luraville, Mcalpin and Dowling Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3063 8314 3068 8313 3067 8294 3022 8291
      2972 8281 2973 8295 2981 8293 2983 8289
      2988 8287 2989 8292 2999 8296 3011 8312
      3009 8319 3012 8323 3026 8325 3039 8317
      3047 8324 3062 8327 3063 8331
TIME...MOT...LOC 2323Z 068DEG 13KT 3064 8309 3022 8315 2980 8294

$$

ENYEDI


Marine Weather Statement


MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MIAMI FL
657 PM EDT SUN AUG 20 2017

GMZ656-676-210000-
657 PM EDT SUN AUG 20 2017

...STRONG THUNDERSTORMS OVER THE WATERS...

THE AREAS AFFECTED INCLUDE...
  COASTAL WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL OUT 20 NM...
  WATERS FROM CHOKOLOSKEE TO BONITA BEACH FL FROM 20 TO 60 NM...

AT 656 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS...
CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS. THESE THUNDERSTORMS
WERE LOCATED ALONG A LINE EXTENDING FROM NEAR MARCO ISLAND TO 12 NM
SOUTHWEST OF NAPLES TO 10 NM EAST OF R TOWER...MOVING NORTHWEST AT 20
KNOTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS...LOCALLY HIGHER
WAVES...AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR
IMMEDIATELY UNTIL THESE STORMS PASS.

WATERSPOUTS ARE POSSIBLE WITH THIS ACTIVITY. REMAIN ON THE ALERT IN
CASE WARNINGS ARE ISSUED FOR WATERSPOUT DEVELOPMENT.

&&

LAT...LON 2633 8186 2633 8182 2632 8182 2632 8179
      2623 8174 2609 8172 2604 8167 2602 8161
      2599 8160 2568 8205 2607 8261

$$


Hazardous Weather Outlook


Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
538 PM EDT Sun Aug 20 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
210945-
Lake Okeechobee-Biscayne Bay-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-Glades-Hendry-
Inland Palm Beach-Metro Palm Beach-Coastal Collier-Inland Collier-
Inland Broward-Metro Broward-Inland Miami-Dade-Metro Miami-Dade-
Mainland Monroe-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-Far South Miami-Dade-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
538 PM EDT Sun Aug 20 2017

...A FEW MORE THUNDERSTORMS THIS EVENING...
...MODERATE RISK OF RIP CURRENTS TONIGHT ATLANTIC BEACHES...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: There is a chance of thunderstorms near the Gulf Coast
and adjacent waters, and over the offshore Atlantic waters, this
evening. An isolated thunderstorm cannot be ruled out elsewhere. The
primary impacts will be lightning strikes.

Rip Currents: There is a moderate risk of rip currents at the
Atlantic Beaches overnight.

No other hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

Periods of rain and thunderstorms are expected Monday night through
the end of the week. The primary threats from thunderstorms will be
heavy rain, lightning strikes, and brief gusty winds.

Most locations will receive 2 to 4 inches of rain this week, with
locally heavier amounts. This may be sufficient to cause local
flooding problems, especially from mid to late week. Flooding of
streets, low lying and poor drainage areas may occur during periods
of heavy rain.

Strong easterly winds will keep the rip current risk at moderate or
higher levels through Monday night, before decreasing by mid week.

No other hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

For more information...visit the National Weather Service in
Miami website at www.weather.gov/miami.

$$

Hazardous Weather Outlook
National Weather Service Jacksonville FL
302 AM EDT Sun Aug 20 2017

AMZ450-452-454-470-472-474-FLZ020>025-030>033-035>038-040-124-125-
GAZ132>136-149>154-162>166-211000-
Coastal waters from Altamaha Sound
to Fernandina Beach FL out 20 NM-Coastal waters from Fernandina
Beach to St. Augustine FL out 20 NM-Coastal waters from St.
Augustine to Flagler Beach FL out 20 NM-Waters from Altamaha Sound
GA to Fernandina Beach FL from 20 to 60 NM-Waters from Fernandina
Beach to St. Augustine FL from 20 to 60 NM-Waters from St. Augustine
to Flagler Beach FL from 20 to 60 NM-Hamilton-Suwannee-Columbia-
Baker-Inland Nassau-Inland Duval-Union-Bradford-Clay-St. Johns-
Gilchrist-Alachua-Putnam-Flagler-Marion-Coastal Nassau-Coastal Duval-
Coffee-Jeff Davis-Bacon-Appling-Wayne-Atkinson-Ware-Pierce-Brantley-
Inland Glynn-Coastal Glynn-Echols-Clinch-Charlton-Inland Camden-
Coastal Camden-
302 AM EDT Sun Aug 20 2017

This Hazardous Weather Outlook is for Northeast Florida,
Southeast Georgia and the Adjacent Coastal Waters.

.DAY ONE...Today and Tonight...

Scattered showers and thunderstorms will develop and shift
inland this afternoon. Areas of locally heavy rainfall are
possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday...

Scattered afternoon and evening thunderstorms are expected
Monday through Wednesday. Storms are expected to be more
numerous Thursday through Saturday. A few strong thunderstorms
are possible each day, with gusty winds, frequent lightning strikes,
and heavy downpours.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

For additional information, visit the National Weather Service in
Jacksonville website on the internet at weather.gov/jax.

$$


Short Term Forecast


Short Term Forecast
National Weather Service Melbourne FL
630 PM EDT SUN AUG 20 2017

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-210130-
Coastal Volusia-Flagler Beach to Volusia-
Brevard County Line 20 NM to 60 NM Offshore-Flagler Beach to Volusia-
Brevard County Line Out to 20 NM-Indian River-Inland Volusia-Martin-
Northern Brevard-Northern Lake-Okeechobee-Orange-Osceola-
Sebastian Inlet to Jupiter Inlet 20 NM to 60 NM Offshore-
Sebastian Inlet to Jupiter Inlet Out To 20 NM-Seminole-
Southern Brevard-Southern Lake-St. Lucie-Volusia-
Brevard County Line to Sebastian Inlet 20 NM to 60 NM Offshore-
Volusia-Brevard County Line to Sebastian Inlet Out to 20 NM-
630 PM EDT SUN AUG 20 2017

.NOW...

...Weak Tropical Wave to Generate Showers and Thunderstorms...

A weak tropical wave over central and south Florida will drift west
through mid evening...bringing deep moisture and extensive cloud
cover the the area. Ahead of the wave axis...showers and isolated
thunderstorms will be possible over the interior counties...while
behind the wave axis...light to moderate rain will occur over the
Atlantic and coastal regions south of Cape Canaveral.

Temperatures will hold in the low to mid 80s...with east winds 10 to
15 mph.


&&

Additional details...including graphics are available online at:
http://www.weather.gov/mlb/blog

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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