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Flood Watch


Flood Watch
National Weather Service Miami FL
158 PM EDT Sat Jul 24 2021

FLZ068>070-072-074-168-172-173-251200-
/O.CON.KMFL.FA.A.0003.000000T0000Z-210727T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Metro Palm Beach-Coastal Collier-Inland Collier-Metro Broward-
Metro Miami-Dade-Coastal Palm Beach-Coastal Broward-Coastal Miami-
Dade-
158 PM EDT Sat Jul 24 2021

...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING...

The Flood Watch continues for

* Portions of South Florida, including the following areas,
  Coastal Broward, Coastal Collier, Coastal Miami-Dade, Coastal
  Palm Beach, Inland Collier, Metro Broward, Metro Miami-Dade, and
  Metro Palm Beach.

* Through Monday evening

* Periods of heavy rain will impact portions of South Florida.

* Rainfall amounts of 2 to 4 inches with locally higher amounts
  possible. Torrential rainfall will likely lead to flooding of
  poor drainage and urbanized areas, especially over east coast
  locations.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
Flood Warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.

&&

$$

Frye


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Melbourne FL
814 PM EDT Sat Jul 24 2021

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-251000-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia-
Brevard County Line to Sebastian Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia-
Brevard County Line 20-60 nm-Volusia-
Brevard County Line to Sebastian Inlet 20-60 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-Inland Volusia-
Northern Lake-Orange-Seminole-Southern Brevard-Osceola-
Indian River-Okeechobee-St. Lucie-Martin-Coastal Volusia-
Southern Lake-Northern Brevard-
814 PM EDT Sat Jul 24 2021

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TONIGHT.

.THUNDERSTORM IMPACT...
Isolated storms will be possible over the coastal waters, mainly
across the Gulf Stream into the overnight hours. Main storm
threats will be gusty winds and occasional to frequent lightning
strikes as they move slowly toward the west to southwest.

.RIP CURRENT IMPACT...
A high risk of dangerous and life-threatening rip currents
continues along Volusia County beaches tonight, with a moderate
risk of rip currents farther south along the Atlantic beaches of
Central Florida.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.
Rain chances increase into Sunday as an area of low pressure
moves across the Florida peninsula, then high rain chances look to
continue into early next week. Scattered to numerous showers and
lightning storms are forecast each afternoon. Frequent cloud-to-
ground lightning strikes, torrential downpours, and wind gusts up
to 40 mph will be the main threats. Localized flooding is possible
in areas that receive multiple rounds of heavy rainfall.

A moderate to high risk of rip currents will continue into Sunday.

.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed tonight.

$$

Weitlich

Hazardous Weather Outlook for South Florida
National Weather Service Miami FL
458 PM EDT Sat Jul 24 2021

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
250900-
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-
458 PM EDT Sat Jul 24 2021

...FLOOD WATCH FOR ALL METRO AREAS OF SOUTH FLORIDA...
...NUMEROUS THUNDERSTORMS EXPECTED FOR MUCH OF SOUTH FLORIDA...

This hazardous weather outlook is for South Florida.

.DAY ONE...TONIGHT

Thunderstorms: Numerous showers and thunderstorms are expected this
evening and perhaps overnight across much of South Florida. The
primary impacts will be lightning strikes, gusty winds, and locally
heavy rainfall.

Flooding: Localized flooding is possible due to slow moving heavy
downpours from thunderstorms over the low lying and poor drainage
areas. Highest chances of significant flooding will reside over the
coastal metro areas for which a Flood Watch is in effect.

Wind: A few storms could become strong to severe and produce damaging wind
gusts in the 50 to 60 mph range this evening.

Waterspouts: There is a slight chance of waterspouts over the local
South Florida waters.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Scattered to numerous showers and thunderstorms are possible each
day with increased potential for flooding across the metro areas of
South Florida on Sunday and Monday. Frequent lightning, heavy
downpours, and gusty winds will be possible with the strongest
thunderstorms.

.SPOTTER INFORMATION STATEMENT...

Widespread spotter activation is not anticipated, however individual
spotters are encouraged to report high wind, hail and flooding to
the National Weather Service forecast office in Miami.

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

$$

Hazardous Weather Outlook
National Weather Service Key West FL
418 AM EDT Sat Jul 24 2021

FLZ076>078-GMZ031>035-042>044-052>055-072>075-250830-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and
Buttonwood Sound-
Bayside and Gulf side from Craig Key to west end of Seven Mile
Bridge-
Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out
and beyond 5 fathoms-
Gulf of Mexico including Dry Tortugas and Rebecca Shoal Channel-
Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon
Shoal out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out
to the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge 20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas 20 to 60 NM out-
418 AM EDT Sat Jul 24 2021

This Hazardous Weather Outlook is for the Florida Keys and
adjacent coastal waters.

.DAY ONE...TODAY AND TONIGHT

Scattered showers and thunderstorms will be possible today and
tonight. The primary thunderstorm hazards will be cloud to
surface lightning strikes and locally gusty winds.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
Isolated to scattered thunderstorms will be possible through the
period, with the greatest chances Sunday through Monday. The
primary thunderstorm hazards will be cloud to surface lightning
strikes and locally gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$


Short Term Forecast


Short Term Forecast
National Weather Service Key West FL
1030 PM EDT Sat Jul 24 2021

FLZ076>078-GMZ031>033-035-042>044-052>054-250330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood
Sound-
Bayside and Gulf side from Craig Key to west end of Seven Mile
Bridge-
Gulf waters from East Cape Sable to Chokoloskee 20 to 60 NM out and
beyond 5 fathoms-
Gulf of Mexico from west end of Seven Mile Bridge to Halfmoon Shoal
out to 5 Fathoms-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out to
the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile Bridge
out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Including the Communities of Key Largo, Marathon, and Key West
1030 PM EDT Sat Jul 24 2021

.NOW...
Through 1130 pm, isolated showers and thunderstorms continue to
develop in the Gulf waters north of the Middle and Lower Keys, as
they have done for the past several hours, and will be moving
towards the south at 5 knots. Many of these showers will cross the
islands, mainly in the Lower Keys and nearshore waters from Key West
to Sugarloaf, as well as the Middle Keys from the Seven Mile Bridge
to Long Key. However, shower development outside these areas is
certainly possible. The showers and storms are moving slowly, so
rainfall amounts in excess of one half inch are possible in the
heavier showers and storms.

$$

Devanas

Short Term Forecast
National Weather Service Melbourne FL
933 PM EDT Sat Jul 24 2021

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-250800-
Flagler Beach to Volusia-Brevard County Line 0-20 nm-Volusia-
Brevard County Line to Sebastian Inlet 0-20 nm-
Sebastian Inlet to Jupiter Inlet 0-20 nm-Flagler Beach to Volusia-
Brevard County Line 20-60 nm-Volusia-
Brevard County Line to Sebastian Inlet 20-60 nm-
Sebastian Inlet to Jupiter Inlet 20-60 nm-Inland Volusia-
Northern Lake-Orange-Seminole-Southern Brevard-Osceola-
Indian River-Okeechobee-St. Lucie-Martin-Coastal Volusia-
Southern Lake-Northern Brevard-
933 PM EDT Sat Jul 24 2021

.NOW...Interior counties will likely remain mostly dry, warm and
humid overnight, though cannot rule out one or two showers here.
Isolated showers will be mainly confined to coastal communities,
while isolated lightning storms may occur over the Gulf Stream.
Lows will be in the 70s areawide.

$$

TES

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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