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Area Forecast Discussion
Issued by NWS Corpus Christi, TX
Issued by NWS Corpus Christi, TX
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390 FXUS64 KCRP 111953 AFDCRP Area Forecast Discussion National Weather Service Corpus Christi TX 253 PM CDT Sun Aug 11 2024 ...New SHORT TERM, LONG TERM, MARINE... .SHORT TERM... (Tonight through Monday night) Issued at 209 PM CDT Sun Aug 11 2024 Key Message: - Moderate to major heat risk continues today and tomorrow South Texas over the short term will be characterized by warm temperatures and partly cloudy conditions as we continue to be under the influence of high pressure aloft. Chances for showers/thunderstorms northeast increase to around 15-20% as an approaching weak inverted trough combines with moisture (PWAT`s 1.8-2.0 inches) to influence the weather pattern during the first part of the work week. Afternoon temperatures today and tomorrow will rise to the mid to upper 90s across much of the region with slightly cooler conditions along the coast due to onshore winds. Heat indices are expected to range from around 105 across the region to 110 degrees briefly along the Coastal Bend and some inland locations. Heat Advisory conditions are not expected to be met as the higher heat index values are not expected to persist long enough but will continue to monitor conditions. Regardless, please continue to practice heat safety and stay cool as a moderate to major heat risk continues this week. Lows will continue to range in the mid to upper 70s under partly cloudy skies and light southeasterly winds. Conditions will remain humid with dewpoints in the mid to upper 70s with a low 10% chance for patchy fog along areas across the Victoria Crossroads/Coastal Plains with calm winds and clear skies. && .LONG TERM... (Tuesday through next Saturday) Issued at 209 PM CDT Sun Aug 11 2024 Key Messages: - Low to medium chances for showers and thunderstorms on Tuesday - Moderate to major risk of heat-related impacts through the week Tuesday will feature our best chance for showers and thunderstorms as the inverted trough continues to move westward with plenty of moisture in the area. Low chances for showers and thunderstorms will linger into Wednesday as the seabreeze moves inland across the Victoria Crossroads where PWAT values are expected to range between 2.1-2.3". Other than that, dry conditions are expected as an upper level ridge holds firm. Slightly above normal temperatures are expected across the region with enough moisture to result in dangerous heat index values. Max heat indices are expected to range from 105-115 degrees daily with a medium to high (60-70%) chance for heat indices to surpass 110 degrees and medium (35-45%) chance to climb above 115 degrees. Therefore, the long term will feature a moderate to major risk of heat-related impacts daily. Please continue to practice heat safety. Stay hydrated, take frequent breaks from the sun, avoid strenuous outdoor activities, wear loose and lightweight clothing, recognize the signs of heat stroke and heat exhaustion, and ALWAYS check your vehicle before locking it. Remember your pets too by bringing them inside and providing plenty of water and shelter. Additionally, check local media and government websites for cooling center locations and hours. && .AVIATION... (18Z TAFS) Issued at 1220 PM CDT Sun Aug 11 2024 Currently winds are light and variable but expecting typical southeasterly diurnal winds gusting to around 20-25 knots this afternoon/evening. Low 15% chance for showers in vicinity of ALI/CRP this afternoon along the seabreeze. Tonight MVFR VSBY`s for VCT/ALI, otherwise VFR conditions will prevail. && .MARINE... Issued at 209 PM CDT Sun Aug 11 2024 There`s a low to medium 20-45% chance for showers and thunderstorms over the waters Monday and Tuesday in response to an upper level disturbance. Overall, a weak to moderate southeasterly wind is expected throughout this week with wave heights around 2-3 feet. Then, slim (less than 10%) chances for showers the remainder of the week. && .PRELIMINARY POINT TEMPS/POPS... Corpus Christi 79 94 79 95 / 0 10 0 10 Victoria 76 95 78 96 / 0 20 0 40 Laredo 79 102 79 103 / 0 10 0 10 Alice 77 98 77 99 / 0 10 0 20 Rockport 81 94 81 94 / 0 10 0 10 Cotulla 79 103 79 104 / 0 0 0 10 Kingsville 79 96 79 97 / 0 10 0 10 Navy Corpus 82 91 83 91 / 0 10 0 10 && .CRP WATCHES/WARNINGS/ADVISORIES... TX...None. GM...None. && $$ SHORT TERM...BF/80 LONG TERM....JCP/84 AVIATION...BF