Flash Flood Warning 8, NWS Miami, FL

587 
WGUS52 KMFL 121840
FFWMFL
FLC086-122045-
/O.EXT.KMFL.FF.W.0008.000000T0000Z-240612T2045Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Miami FL
240 PM EDT Wed Jun 12 2024

The National Weather Service in Miami has extended the

* Flash Flood Warning for...
  Northern Miami-Dade County in southeastern Florida...

* Until 445 PM EDT.

* At 240 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 3 and 5 inches of rain 
  have fallen. Additional rainfall amounts of 1 to 4 inches are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar, Flooding Reports

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Miami, Hialeah, Miami Beach, Coral Gables, Surfside, Virginia Key, 
  North Miami, Doral, North Miami Beach, Sunny Isles Beach, 
  Opa-Locka, Miami Springs, Miami Shores, North Bay Village, West 
  Miami, El Portal, Medley, Liberty City, Little Haiti and Gladeview.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 2573 8025 2573 8027 2578 8034 2584 8033
      2591 8026 2589 8024 2589 8017 2594 8012
      2575 8011 2573 8017 2573 8022 2573 8024

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

SB

947 
WGUS52 KMFL 122020
FFWMFL
FLC086-130000-
/O.EXT.KMFL.FF.W.0008.000000T0000Z-240613T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Miami FL
420 PM EDT Wed Jun 12 2024

The National Weather Service in Miami has extended the

* Flash Flood Warning for...
  Northern Miami-Dade County in southeastern Florida...

* Until 800 PM EDT.

* At 420 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 3 and 7 inches of rain 
  have fallen. Additional rainfall amounts of 2 to 6 inches are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks and streams,
           urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
  Miami, Hialeah, Miami Beach, Coral Gables, Surfside, Virginia Key, 
  North Miami, Doral, North Miami Beach, Sunny Isles Beach, 
  Opa-Locka, Miami Springs, Miami Shores, North Bay Village, West 
  Miami, El Portal, Medley, Liberty City, Little Haiti and Gladeview.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Stay away or be swept away. Canals and culverts can become unstable 
and unsafe.

Please report observed flooding to local emergency services or law 
enforcement and request they pass this information to the National 
Weather Service when you can do so safely.

&&

LAT...LON 2573 8025 2573 8027 2578 8034 2584 8033
      2591 8026 2589 8024 2589 8017 2594 8012
      2575 8011 2573 8017 2573 8022 2573 8024

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

SB

257 
WGUS72 KMFL 122352
FFSMFL

Flash Flood Statement
National Weather Service Miami FL
752 PM EDT Wed Jun 12 2024

FLC086-130002-
/O.EXP.KMFL.FF.W.0008.000000T0000Z-240613T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Miami-Dade FL-
752 PM EDT Wed Jun 12 2024

...FLASH FLOOD WARNING WILL EXPIRE AT 8 PM EDT THIS EVENING FOR 
NORTHERN MIAMI-DADE COUNTY...

A Flood Warning is in effect for much of Broward and Miami-Dade 
Counties through 8 AM.

A Flood Watch remains in effect until 800 PM EDT Friday for portions 
of southeast, southern, and southwest Florida.

&&

LAT...LON 2573 8025 2573 8027 2578 8034 2584 8033
      2591 8026 2589 8024 2589 8017 2594 8012
      2575 8011 2573 8017 2573 8022 2573 8024

$$

RAG

Area Forecast Discussion
National Weather Service Miami FL
155 PM EDT Wed Jun 12 2024

...New SHORT TERM, AVIATION, MARINE...

.SHORT TERM...
(Rest of today through Thursday)
Issued at 131 PM EDT Wed Jun 12 2024

A pretty sloppy setup this afternoon as precipitation overspreads
South Florida. A frontal boundary remains stalled out over central
Florida this afternoon as a few shortwave impulses pivot into the
area and interact with the anomalous tropical moisture (PWATs
2.3-2.5 inches) that remains pooled over the area. Areas of the
interior have already seen broad swatches of 4-8 inches of rain,
with locally higher amounts, while the East Coast has just begun
to see accumulations increase with 2-4 inches across portions of
Miami- Dade and Broward counties. As rainfall continues, portions
of the region could see several additional inches, enhancing the
concern for considerable flash flooding especially for areas that
already saw 4-6 inches of rain on Tuesday. The possibility for
severe weather (tornadoes and gusty winds) also remains a
secondary threat through the evening. Some of the discrete cells
today have shown rotation signatures and ACARS soundings support
a threat for additional quick spin-up tornadoes. With ample cloud
coverage and precipitation over the area, high temperatures will
remain in low-mid 80s over much of the region.

The only notable change to the synoptic pattern on Thursday will
be the development of an intensifying sfc. low over the stalled
boundary to our north, just off the SE Coast. This low (which may
eventually acquire subtropical characteristics over the Gulf
Stream) will shift NE in the late week period, but looks to at
least in the short term keep the subtropical moisture tap in place
over our area through Thursday (i.e. the classic cyclone moisture
tail). With the potential for significant additional rainfall
(HREF PMMs would indicate areas of 2-4 inch totals possible) and
likely saturated ground made the decision to extend the Flood
Watch through Thursday evening with this morning update.

&&

.LONG TERM...
(Wednesday night through next Monday)
Issued at 256 PM EDT Tue Jun 11 2024

An active subtropical jetstream will become entrenched over central
Florida, just downstream of a positively tilted major short-wave
trough that will impart on the Gulf of Mexico. This will allow for a
fetch of deep tropical moisture to remain entrenched over South
Florida, thus resulting in a prolonged period of widespread rainfall
will continue through the remainder of the week. Hydrologic concerns
will be the primary focus through the remainder of the week,
primarily owing to antecedent rainfall from previous days, and the
repeated bouts of strong thunderstorms capable of producing very
high tropical rainfall rates. With precipitable water remaining
above 2.0 inches, expect favorable conditions for flooding and even
flashing flooding - particularly for urban locations. The most
intense rainfall will develop in tandem with upper level impulses
that trek through the CWA through this period. As far as rainfall
totals through Friday, expect 4-8 inches for the western half of the
region, and 2-6 inches for the eastern half of CWA (including
metropolitan east coast), with locally higher totals possible. These
totals are subject to deviate based on how the forecast evolves in
the coming days.

A stationary frontal boundary will gradually dissolve, as low-level
circulations develop over the southern Gulf of Mexico and coastal
FL/GA respectively. This will likely stretch/divert moisture away in
opposite directions away from the region, though there will still be
lingering deep tropical moisture such that heavy rainfall will still
be a concern through the weekend. By late Saturday/early Sunday, a
backing of low-level winds will be realized as expansive Bermuda
ridge of high pressure expands southwestward. An easterly flow
regime will likely become re-established, which will allow for
periods of heavy rainfall in the morning along the east coast, with
more coverage generally along interior and western portions of the
CWA. Heavy rainfall and flooding will be the primary concerns again,
though the threat should be diminished in comparison to earlier in
the week. Nevertheless, cannot rule out the potential for flooding
through the weekend, mostly conditional on measured rainfall up to
this point.

High temperatures will begin to increase slightly through the period
with mid 80s expected on Friday and slightly increasing each
afternoon. Highs will reach the lower 90s again by the Tuesday-
Wednesday time frame.

&&

.AVIATION...
(18Z TAFS)
Issued at 131 PM EDT Wed Jun 12 2024

All terminals could continue to experience periods of MVFR/IFR
conditions this afternoon as repeated rounds of SHRA/TSRA
overspread across South FL. IFR TEMPOs from 18-22Z may need to be
amended/extended as conditions evolve, with LIFR restrictions
possible as well. Rain chances decrease overnight, but a few
rounds of SHRA could still impact terminals through the night.
Outside of storm outflows generally southerly winds - gusty at
times - will prevail through the evening.

&&

.MARINE...
Issued at 131 PM EDT Wed Jun 12 2024

Near cautionary southerly winds will persist over the area waters
today as the area remains south of a stalled front and associated
surface low. These winds will decrease Thursday into the late
week period as the low progresses northeast into the Atlantic
waters. Numerous showers and thunderstorms remain likely through
much of the upcoming week resulting in periods of locally higher
winds and seas. Outside of storms wave heights should remain 3 ft
or less through the forecast period.

&&

.PRELIMINARY POINT TEMPS/POPS...
Miami            78  85  76  86 /  90  80  90 100
West Kendall     75  87  74  87 / 100  80  90 100
Opa-Locka        77  87  76  88 /  90  80  90 100
Homestead        76  87  75  86 / 100  80  90  90
Fort Lauderdale  77  84  77  86 /  90  80  90 100
N Ft Lauderdale  77  85  76  87 /  90  80  90 100
Pembroke Pines   77  88  77  89 /  90  80  90 100
West Palm Beach  75  85  75  87 /  80  90  90 100
Boca Raton       76  86  76  87 /  90  80  90 100
Naples           77  86  76  86 /  80  90 100 100

&&

.MFL WATCHES/WARNINGS/ADVISORIES...
FL...Flood Watch through Thursday evening for FLZ063-066>075-168-
     172>174.

AM...None.
GM...None.
&&

SHORT TERM...Carr/ATV
LONG TERM....SRB
AVIATION...ATV

Hazardous Weather Outlook
National Weather Service Miami FL
1002 AM EDT Wed Jun 12 2024

AMZ610-630-650-651-670-671-FLZ063-066>075-168-172>174-GMZ656-657-676-
131415-
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 County-Metro Palm Beach County-
Coastal Collier County-Inland Collier County-Inland Broward County-
Metro Broward County-Inland Miami-Dade County-
Metropolitan Miami Dade-Mainland Monroe-Coastal Palm Beach County-
Coastal Broward County-Coastal Miami Dade County-Far South Miami-
Dade County-
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-
1002 AM EDT Wed Jun 12 2024

This Hazardous Weather Outlook is for Atlantic coastal waters,
southeast Florida, southern Florida, southwest Florida and Gulf of
Mexico.

.DAY ONE...Today and tonight.

Excessive Rainfall: With multiple rounds of heavy rainfall possible,
the potential for flash flooding will exist especially across the
urban and poor drainage areas. The rainfall will be particularly
problematic for urban and recently soaked regions.

Thunderstorms: Numerous thunderstorms are expected over South
Florida today. Some of the thunderstorms could contain gusty winds
and heavy downpours.

There will be a moderate risk of rip currents for the Collier county
beaches.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Enhanced tropical moisture will be in place over South Florida
through at least Friday, resulting in periods of heavy rain and a
flooding threat. See Flood Watch for the latest details.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report high wind, hail, and
flooding to the National Weather Service forecast office in Miami.

Preliminary Local Storm Report
National Weather Service Miami FL
1142 AM EDT Wed Jun 12 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0930 AM     Tstm Wnd Dmg     2 ENE North Perry Airpo 26.02N 80.21W
06/12/2024                   Broward            FL   Public

            Tree Down at NW 59th AVE & Buchanan street
            along with a house driveway carport damage.

&&

BNB

Preliminary Local Storm Report
National Weather Service Miami FL
1157 AM EDT Wed Jun 12 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1144 AM     Marine Tstm Wind 5 SSE Miami Beach       25.75N 80.10W
06/12/2024  M55 MPH          AMZ651             FL   Mesonet

            Mesonet station XGVT Government Cut reported
            a wind gust of 55mph as a strong
            thunderstorm moved offshore.

&&

BNB

Special Weather Statement
National Weather Service Miami FL
208 PM EDT Wed Jun 12 2024

FLZ072-074-172-173-121845-
Coastal Broward County FL-Metro Broward County FL-
Metropolitan Miami Dade FL-Coastal Miami Dade County FL-
208 PM EDT Wed Jun 12 2024

...A strong thunderstorm will impact portions of northern Miami-Dade
and southern Broward Counties through 245 PM EDT...

At 208 PM EDT, National Weather Service meteorologists were tracking
a strong thunderstorm over Gladeview, or near Miami, moving northeast
at 20 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Miami, Hialeah, Hollywood, Miami Beach, Hallandale, Miami Gardens,
North Miami, North Miami Beach, Aventura, Opa-Locka, Miami Springs,
Miami Shores, North Bay Village, El Portal, Gladeview, Westview,
Downtown Miami, West Little River, Liberty City, and Marlins Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds can down small tree limbs and branches, and blow around
unsecured small objects. Seek shelter in a safe building until the
storm passes.

Funnel clouds occasionally touch down and produce tornadoes or
waterspouts. Move indoors and stay away from windows.

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

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

&&

LAT...LON 2591 8014 2577 8013 2581 8014 2582 8016
      2582 8018 2578 8018 2576 8013 2576 8014
      2577 8019 2576 8016 2575 8015 2576 8019
      2575 8017 2573 8022 2582 8030 2604 8011
TIME...MOT...LOC 1808Z 229DEG 17KT 2583 8024

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

AR

Preliminary Local Storm Report
National Weather Service Miami FL
213 PM EDT Wed Jun 12 2024

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0210 PM     Flash Flood      1 SW Dania Beach        26.05N 80.15W
06/12/2024                   Broward            FL   Broadcast Media

            Sterling Road between SW 2nd and SW 3rd Ave
            in Dania Beach - under water.

&&

BNB