Area Forecast Discussion
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
299 FXUS64 KHGX 130650 AFDHGX Area Forecast Discussion National Weather Service Houston/Galveston TX 1250 AM CST Thu Nov 13 2025 ...New DISCUSSION, MARINE... .KEY MESSAGES... - Warm conditions will prevail for the next week. ` - Periods of late night and early morning fog possible on a daily basis. - Isolated to scattered rain chances return to the forecast early next week, but no significant weather systems are on the horizon. && .DISCUSSION... Issued at 1249 AM CST Thu Nov 13 2025 With southerly flow off the Gulf and subsidence from ridging aloft, expect warm and somewhat more humid conditions to persist into next week. Higher dewpoints, lighter winds and mclr-pcldy skies should yield to some late night and early morning fog each day (at least thru the weekend, anyways). The next mid-upper trof, seen on water vapor off the West Coast, eventually weakens as it kicks out well north of the region Sun-Tue with little fanfare locally. It will suppress the ridging a bit, allowing for some lowish POPs to re-enter the forecast Mon-Wed...but probably not much of significance. 47 && .AVIATION... (12Z TAF Issuance) Issued at 430 AM CST Wed Nov 12 2025 Brief window for patchy fog near CLL later this morning, but otherwise VFR conditions will prevail through this evening. Light and variable winds early this morning will become predominantly southerly after 15Z with sustained winds around 10-15 kt. Expect a trend back towards light and variable winds after sunset. Model guidance continues to suggest the potential for patchy fog early Thursday morning mainly north of I-10. This looks most likely to occur around or just after 12Z, so keep an eye on future TAF packages to monitor trends. Batiste && .MARINE... Issued at 1249 AM CST Thu Nov 13 2025 Light to moderate S-SSE wind should generally prevail into early next week along with 2-4ft seas. We will need to monitor the potential for some late night & early morning fog inland to possibly spill over into the northern bays at times Fri-Tue. Even if so, it likely won`t be long lasting and would probably burn off by mid morning. 47 && .PRELIMINARY POINT TEMPS/POPS... College Station (CLL) 82 60 83 60 / 0 0 0 0 Houston (IAH) 82 63 82 62 / 0 0 0 0 Galveston (GLS) 77 69 77 70 / 0 0 0 0 && .HGX WATCHES/WARNINGS/ADVISORIES... TX...None. GM...None. && $$ DISCUSSION...47 AVIATION...Batiste MARINE...47