Hallandale Beach, Florida Weather Forecast Discussion

458
FXUS62 KMFL 200456
AFDMFL
Area Forecast Discussion
National Weather Service Miami FL
1256 AM EDT Sat Sep 20 2025
...New SHORT TERM, LONG TERM, AVIATION, MARINE...
.SHORT TERM...
(Today through Sunday)
Issued at 1252 AM EDT Sat Sep 20 2025
An overall pleasant day is expected today as north-northeast surface
flow prevails and reinforces the drier air mass currently in place.
PWATs were observed as 1.88 inches on the 00Z sounding last evening,
and global models depict potentially even lower values (1.2-1.4
inches) across interior South Florida. Mainly sunny and dry
conditions should prevail overall today, although a few coastal
showers may be possible during the morning hours today, and a couple
isolated showers or storms may develop towards the early evening
hours.
A little more moisture is able to work into the area from the south
heading into Sunday afternoon, which may provide enough juice for
slightly higher coverage of showers and storms on Sunday afternoon,
although rain chances will still remain below average in the 30-40%
range. Most of the day should be mostly sunny with showers and
storms bubbling up during the mid-afternoon time period mainly
across inland areas as surface flow veers more easterly. Minimal
impacts expected to metro areas besides slightly higher cloud cover
during the afternoon and evening compared to the morning hours.
&&
.LONG TERM...
(Sunday night through Friday)
Issued at 1252 AM EDT Sat Sep 20 2025
An upper level trough near the Great Lakes is forecast to slowly
extend southward towards the southeastern US early next week. By mid
to late week, the trough transitions into a cutoff low across the
central US where it will slowly drift towards the Ohio and Tennessee
Valley areas. This could lead to a weak boundary stalled across
central Florida and potentially facilitate additional moisture
across South Florida through the week. PWATs will rise back into the
2.0-2.2 inch range by Monday afternoon which is more typical for
this time of year. East-northeast flow will prevail across South
Florida through this time period which will give the east coast
breeze the upper hand in dominating convective initiation, and
will keep the area of maximum rain chances across interior and
Southwest Florida each afternoon. Partly sunny conditions prevail
during the morning hours with shower and thunderstorm development
expected across interior areas during the each afternoon as sea
breezes push inland and we reach maximum daytime heating. Slightly
drier air might move into the region towards the end of the week
as the boundary has the potential to pass south of the area. This
could drop rain chances for Friday into the upcoming weekend.
High temperatures through the period will reach the lower 90s with
overnight lows in the 70s.
&&
.AVIATION...
(06Z TAFS)
Issued at 1252 AM EDT Sat Sep 20 2025
VFR conditions will prevail throughout the forecast period. A few
coastal showers will be possible early this morning, but very low
chances for thunderstorms this afternoon so no mention of thunder.
Winds increase out of the NE after 15z and will range between 10
to 15 kts through the afternoon. At KAPF, winds may become more
northerly Saturday afternoon as a Gulf breeze develops.
&&
.MARINE...
Issued at 1252 AM EDT Sat Sep 20 2025
A moderate east-northeasterly breeze will continue today. Seas
across the Atlantic waters will generally remain between 2 to 3 feet
while seas across the Gulf waters remain at 1 to 2 feet. Despite
lower rain chances this weekend, a few showers and storms may
develop across local waters. Periods of rough seas and gusty winds
will be possible near the most robust shower and thunderstorm
activity.
&&
.PRELIMINARY POINT TEMPS/POPS...
Miami            77  90  78  89 /  20  40  30  60
West Kendall     76  90  77  88 /  20  40  30  60
Opa-Locka        77  91  78  90 /  20  40  30  60
Homestead        76  88  78  88 /  20  40  30  60
Fort Lauderdale  77  89  78  88 /  20  30  30  50
N Ft Lauderdale  78  90  79  89 /  20  30  20  50
Pembroke Pines   77  92  78  91 /  20  40  30  60
West Palm Beach  76  89  78  89 /  10  30  20  50
Boca Raton       76  91  78  90 /  20  30  20  50
Naples           75  92  76  91 /  10  20  10  50
&&
.MFL WATCHES/WARNINGS/ADVISORIES...
FL...None.
AM...None.
GM...None.
&&
$$
SHORT TERM...99
LONG TERM....99
AVIATION...99

NWS MFL Office Area Forecast Discussion