006
FXUS64 KHGX 110513
AFDHGX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1213 AM CDT SAT JUL 11 2026
..NEW DISCUSSION, MARINE
KEY MESSAGES
- LOOK FOR SCATTERED TO OCCASIONALLY NUMEROUS SHOWERS AND
THUNDERSTORMS THIS WEEKEND (30-70% CHANCE).
- BETTER CHANCES OF WIDESPREAD PRECIPITATION, SOME POSSIBLY HEAVY AT
TIMES, IS ANTICIPATED MONDAY-TUESDAY.
- A GRADUAL DRYING/WARMING TREND SHOULD TAKE SHAPE HEADING INTO
THE SECOND HALF OF THE WORK WEEK.
DISCUSSION
ISSUED AT 1213 AM CDT SAT JUL 11 2026
NO SUBSTANTIAL CHANGES WERE MADE TO THE ONGOING FORECAST. ELEVATED
MOISTURE LEVELS WILL LEAD TO DIURNALLY DRIVEN SHOWER/STORM
DEVELOPMENT THIS WEEKEND. BEST CHANCES, AND OVERALL COVERAGE, SHOULD
GENERALLY BE SITUATED SOUTH OF A LIVINGSTON-COLUMBUS LINE. SOME WEAK
NORTHWARD MOVING VORTICITY MAY ENHANCE OVERALL COVERAGE/INTENSITY
TODAY FOR LOCATIONS SOUTH OF I-10 AND OUT NEAR MATAGORDA BAY WHERE
SOME HIRES GUIDANCE SUGGEST SOME POCKETS OF 1-3" AMOUNTS CAN'T BE
RULED OUT.
MONDAY AND TUESDAY, WE'LL SEE THE TROF CURRENTLY SEEN ON WATER
VAPOR IMAGERY ACROSS THE MIDWEST/OH VALLEY SINK SOUTHWARD THEN
WESTWARD ALONG THE SOUTHERN PERIPHERY OF THE EXPANSIVE RIDGING
MOVING INTO THE NCTL US. THIS TROF/WEAKNESS AND ASSOCIATED
DISTURBANCES SHOULD PROVIDE MORE FAVORABLE CONDITIONS & LIFT FOR
MORE WIDESPREAD PRECIPITATION ACROSS MOST OF THE REGION. STILL
KEEPING AN EYE ON SOME WEAK UPPER DIFFLUENCE AND POTENTIAL SLOWER
STEERING FLOW THAT COULD PROVIDE POCKETS OF LOCALLY HEAVY RAIN
DURING THIS TIME PERIOD.
DURING THE SECOND HALF OF NEXT WEEK, WE SHOULD SEE A TRANSITION TO
SOME DRIER AND WARMER CONDITIONS AS THE MID LEVEL TROF MOVES FURTHER
WEST AND MID LEVEL RIDGING BEGINS MOVING IN. SOUTHERLY LOW LEVEL
FLOW COULD STILL BRING SOME ISOLATED DIURNALLY-DRIVEN SEABREEZE
ACTIVITY IN THE AFTERNOONS. WITH FEWER CLOUDS, TEMPERATURES SHOULD
TREND BACK UP INTO THE MID 90S.
LDAVIS/47
AVIATION
(00Z TAF ISSUANCE)
ISSUED AT 612 PM CDT FRI JUL 10 2026
SIMILAR TO YESTERDAY AFTERNOON, TODAY'S SHOWERS AND THUNDERSTORMS
ARE EXPECTED TO DISSIPATE IN THE NEXT FEW HOURS. ASSOCIATED
ELEVATED AND GUSTY WINDS SHOULD GRADUALLY LOWER THROUGH THE
EVENING, BECOMING NEAR CALM OVERNIGHT. IN GENERAL, SSE/SE WINDS
PREVAIL THROUGH THE TAF PERIOD, ASIDE FROM LIGHT VRB WINDS ON
SATURDAY MORNING FOR SITES ALONG AND AROUND I-10. ANOTHER FEW
ROUNDS OF SCATTERED SHOWERS/THUNDERSTORMS IS IN STORE FOR
TOMORROW. IN THE EARLY MORNING HOURS, GUIDANCE INDICATES SOME
COASTAL CONVECTIVE ACTIVITY GRADUALLY PUSHING NORTH THROUGH
SUNRISE. ISOLATED TO SCATTERED ACTIVITY CAN BE EXPECTED THROUGH
THE MORNING, UNTIL ANOTHER ROUND OF THUNDERSTORMS MOVES THROUGH
THE REGION TOMORROW AFTERNOON. WITH THE STRONGER STORMS, EXPECT
REDUCTIONS IN VISIBILITY, GUSTY AND ERRATIC WINDS, AND LIGHTNING.
FOLLOWING A SIMILAR PATTERN TO TODAY, TOMORROW'S CONVECTIVE
ACTIVITY IS EXPECTED TO DISSIPATE BY TOMORROW EVENING.
MLG
MARINE
ISSUED AT 1213 AM CDT SAT JUL 11 2026
LIGHT TO MODERATE ONSHORE FLOW CONTINUES INTO NEXT WEEK. SEAS WILL
REMAIN BETWEEN 2-4FT THROUGHOUT THIS PERIOD. SCATTERED SHOWER AND
THUNDERSTORM DEVELOPMENT IS EXPECTED OFFSHORE LATE AT NIGHT INTO
THE EARLY AFTERNOON HOURS...THEN MOSTLY PUSH INLAND. MORE
WIDESPREAD RAIN CHANCES ARE EXPECTED MONDAY AND TUESDAY. SEVERE
WEATHER IS NOT ANTICIPATED; HOWEVER, THROUGH TUESDAY, LOCALIZED
HEAVY DOWNPOURS, GUSTY WINDS(~30KTS), AND HIGHER SEAS ARE POSSIBLE
IN/NEAR STRONGER CELLS.
LDAVIS/47
PRELIMINARY POINT TEMPS/POPS
COLLEGE STATION (CLL) 77 93 76 90 / 10 40 40 70
HOUSTON (IAH) 79 93 77 90 / 40 60 30 80
GALVESTON (GLS) 83 91 81 89 / 30 60 50 90
HGX WATCHES/WARNINGS/ADVISORIES
TX...NONE.
GM...NONE.
DISCUSSION...LDAVIS/47
AVIATION...MLG
MARINE...LDAVIS/47
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