947 FXUS64 KCRP 192254 AFDCRPArea Forecast Discussion National Weather Service Corpus Christi TX 554 PM CDT Fri Sep 19 2025
...New AVIATION...
.KEY MESSAGES... Updated at 552 PM CDT Fri Sep 19 2025
- Low to medium (20-60%) chance of showers and thunderstorms through next week.
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.DISCUSSION... Issued at 1238 PM CDT Fri Sep 19 2025
Low to medium (20-60%) rain and thunderstorm chances remain in the forecast daily through at least mid next week. Most of the activity will be triggered by the sea breeze tomorrow, but moisture will increase late weekend into early next week, allowing for PoPs to slightly increase. In regards to the previously mentioned shortwave trough and associated boundary around mid-next week, models continue to diverge in regards to its southern extent and timing. Therefore, have continued to cap PoPs at 60% inland until better agreement is reached. Keep in mind uncertainty with this system remains high, and updates to the forecast are foreseen for following forecast packages.
Maximum temperatures will rise by a couple degrees over the weekend into early next week, bringing highs out west to around 100 degrees by Monday. Rain chances and increased cloud coverage could result in slightly cooler temperatures around mid next week, but have not deviated from the NBM just yet, until we get a better picture over the coming days. Overnight lows will generally remain in the 70s.
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.AVIATION... (00Z TAFS) Issued at 552 PM CDT Fri Sep 19 2025
VFR conditions expected through the TAF period. Brief patchy fog is possible for ALI and VCT in the morning with sufficient low level moisture, light winds, and generally clear skies. Have included a TEMPO for MVFR visibility during this time; however, IFR visibility will be possible.
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.MARINE... Issued at 1238 PM CDT Fri Sep 19 2025
A gentle to moderate (BF 3-4) east to southeasterly breeze will continue through next week. There will be a low to medium chance (30-60%) of showers and thunderstorms through the weekend and into next week.
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.PRELIMINARY POINT TEMPS/POPS... Corpus Christi 74 91 75 91 / 10 20 10 40 Victoria 70 94 71 93 / 0 20 0 50 Laredo 74 97 76 99 / 0 10 0 0 Alice 71 95 72 95 / 0 20 10 30 Rockport 76 91 78 90 / 10 20 20 50 Cotulla 72 96 74 98 / 0 0 0 10 Kingsville 71 93 73 93 / 0 30 10 40 Navy Corpus 79 88 80 88 / 10 30 30 50
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.CRP WATCHES/WARNINGS/ADVISORIES... TX...None. GM...None. &&
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DISCUSSION...ANM/88 AVIATION...LS/77
NWS CRP Office Area Forecast Discussion