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Hazardous Weather Outlook


Hazardous Weather Outlook for South Florida...UPDATED
National Weather Service Miami FL
832 PM EDT Thu Jul 27 2017

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
281200-
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-
832 PM EDT Thu Jul 27 2017

...A FEW STORMS INTERIOR/WEST COAST THIS EVENING...
...A FEW STORMS EAST COAST AND ATLANTIC WATERS LATE TONIGHT...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: Isolated thunderstorms will be possible across the
the interior and west coast areas this evening before shifting to the
east coast and the Atlantic waters late tonight. The primary threats
will be frequent lightning, locally heavy rainfall, and brief gusty
winds.


.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Thunderstorms will continue to be possible each day, with greater
coverage possible across the east coast metro Friday and into the
weekend. Frequent lightning, locally heavy rainfall, and brief gusty
winds will be the primary hazards.

Heat index values may near or even exceed 105 degrees again each late
morning and afternoon through Saturday.


.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
550 AM EDT Thu Jul 27 2017

AMZ450-452-454-470-472-474-FLZ020>025-030>033-035>038-040-124-125-
GAZ132>136-149>154-162>166-281000-
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-
550 AM EDT Thu Jul 27 2017

...LOCALIZED FLOODING POSSIBLE THIS AFTERNOON AND EARLY EVENING
ALONG THE INTERSTATE 95 CORRIDOR...

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

.DAY ONE...Today and Tonight...
Patchy fog will be possible across portions of inland northeast
Florida and southeast Georgia early this morning.

Numerous thunderstorms are expected to develop by late this
morning and early afternoon over coastal southeast Georgia and
across much of northeast Florida. Activity will increase in
coverage and will move slowly southward this afternoon. Slow
moving downpours over saturated ground conditions will result in a
risk of localized and urban flooding this afternoon and evening,
particularly along the Interstate 95 corridor. Frequent lightning
strikes are possible within stronger activity. A few strong wind
gusts will be possible late this afternoon over north central
Florida and coastal northeast Florida, generally from St.
Augustine southward. Thunderstorms may linger through early
evening all along the Interstate 95 corridor.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday...

Scattered thunderstorms are expected to develop throughout
southeast Georgia and along the Interstate 10 corridor on Friday
afternoon, with strong to severe thunderstorms possible over
southeast Georgia during the late afternoon and evening hours.
Damaging wind gusts and frequent lightning strikes will be the
primary hazards.

A cold front will approach southeast Georgia from the north on
Saturday, with numerous thunderstorms expected to develop during
the afternoon hours. Strong to severe thunderstorms are possible,
with activity moving into northeast Florida during the evening and
overnight hours. This front will stall over northeast Florida by
late Sunday and through early next week, with numerous
thunderstorms expected each day for all of north central Florida
and most of northeast Florida. Flooding is expected to become a
primary hazard early next week as several rounds of strong
thunderstorms potentially impact north central and northeast
Florida. The frontal boundary will begin to move slowly northward
towards midweek, with numerous thunderstorms expected to expand
into coastal southeast Georgia by Wednesday, with scattered
thunderstorms forecast for inland southeast Georgia.

.SPOTTER INFORMATION STATEMENT...

Spotters are asked to report rainfall amounts in excess of 2
inches, in addition to significant street flooding or flood waters
entering homes and/or businesses this afternoon.

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

$$

Nelson


Short Term Forecast


Short Term Forecast
National Weather Service Melbourne FL
1023 PM EDT THU JUL 27 2017

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-280930-
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-
1023 PM EDT THU JUL 27 2017

.NOW...

...Decreasing Clouds Overnight...Continued Warm and Muggy...

Considerable high clouds will remain over east central Florida into
the early morning hours...but will gradually give way to mostly clear
to partly cloudy skies. Temperatures will drop into the mid 70s by
through early morning with winds becoming light south to southwest.


&&

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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