848
FXUS64 KCRP 150509
AFDCRP

Area Forecast Discussion
National Weather Service Corpus Christi TX
1209 AM CDT Thu Aug 15 2024

...New AVIATION...

.SHORT TERM...
(Tonight through Thursday night)
Issued at 241 PM CDT Wed Aug 14 2024

Key Messages:

- Heat Advisory in effect through 7 PM for the Coastal Bend.

- A moderate to extreme risk of heat-related impacts is expected
Thursday

- Probable heat advisory (>60%) for Thursday along the Coastal Bend

Caliente, Chaud, Caldo, Quente, Cald. Just trying to figure out
another way to say hot in the discussion. So first, the 500 mb
shortwave trough that has been kicking off the mesoscale convective
systems in the Plains will continue east, flattening the 500 mb
ridge over Texas keeping the caliente conditions over South Texas.
Over the next 48 hours, the ridge is expected to build back over the
Rockies, and continue the chaud weather. The only "relief" is the
isolated showers/thunderstorms along the sea breeze each day. The
best chances for the rain is near VCT, with lower pops south along
the Coastal Bend.

&&

.LONG TERM...
(Friday through next Tuesday)
Issued at 241 PM CDT Wed Aug 14 2024

Key Messages:

- Moderate to extreme risk of heat-related impacts through early
next week.

Hot and humid conditions continue across South Texas as we move
deeper into August, a pattern we`re all too familiar with this time
of year. Mid-level high pressure remains the dominant feature, and
it is expected to strengthen over the weekend, leading to a gradual
increase in the already warm temperatures. A persistent south-
southeasterly surface flow will maintain deeper moisture in the
region, with PWATs hovering around 1.6 - 2.0 inches through early
next week. Although chances are low, this moisture could still
trigger a few isolated showers or storms (10-15% chance) along the
sea breeze during the afternoon hours.

High temperatures will mainly reach the low to mid 90s from the
coast to far inland areas of the Coastal Plains, with the Brush
Country and Rio Grande Plains hitting the upper 90s to low 100s.
Each subsequent day will see temperatures rise by about 1 degF,
resulting in widespread triple-digit heat across the Rio Grande
Plains, Brush Country, and portions of the Coastal Plains by late
weekend and into early next week. Afternoon heat indices are
expected to reach 110 degF or higher, particularly along the Coastal
Bend, the Victoria Crossroads, and parts of the western Brush
Country through next Tuesday.

Given these extreme heat conditions, it is vital to continue
practicing heat safety. Stay hydrated, take frequent breaks from the
sun, avoid strenuous activities, and wear loose, lightweight
clothing. Be aware of the signs of heat exhaustion and heat stroke,
and always check your vehicle before locking it. Additionally,
ensure pets are kept safe by bringing them indoors and providing
ample water and shelter.

&&

.AVIATION...
(06Z TAFS)
Issued at 1208 AM CDT Thu Aug 15 2024

VFR conditions will prevail through the TAF period across South
Texas. There remains a low 20% chance of fog over the inland Coastal
Plains, potentially impacting ALI/VCT, reflected with the TEMPO
between 10-14Z. Southeasterly winds will restrengthen in the
afternoon with sustained 10-15 knots and gusts 20-25 knots.

&&

.MARINE...
Issued at 241 PM CDT Wed Aug 14 2024

A weak to moderate south-southeasterly flow is expected to continue
through early next week. Generally rain-free conditions will
continue through early next week across most of the Middle Texas
Coastal Waters.

&&

.PRELIMINARY POINT TEMPS/POPS...
Corpus Christi    80  96  79  96 /   0   0   0   0
Victoria          77  97  76  98 /   0  20   0  10
Laredo            79 104  79 103 /   0   0   0   0
Alice             77 100  76 100 /   0   0   0   0
Rockport          82  95  81  95 /   0   0   0   0
Cotulla           79 105  79 106 /   0   0   0   0
Kingsville        79  98  78  98 /   0   0   0   0
Navy Corpus       83  92  83  91 /   0   0   0   0

&&

.CRP WATCHES/WARNINGS/ADVISORIES...
TX...None.
GM...None.
&&

$$

SHORT TERM...JSL
LONG TERM....KRS
AVIATION...EMF/94