Spot Forecast
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
424 FNUS74 KHGX 141209 FWSHGX Spot Forecast for Mad Island Marsh Preserve RX...The Nature Conservancy National Weather Service Houston/Galveston TX 609 AM CST Fri Nov 14 2025 If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Light winds early in the morning should gradually increase into the 10-15 mph range with some gusts into the middle teens. With the persistent onshore flow, relative humidity near 100 percent will slide to an afternoon minimum around 60 percent. Observations and satellite suggest only light patchy fog is occurring this morning, though localized patches of more dense fog may be present in the immediate vicinity of the burn site due to extra moisture from the character of the burn site and overnight smoldering. Regardless, fog should be fully dissipated within a couple hours of sunrise. Those chances of late night and early morning patchy fog will be possible for the next several days. .REST OF TODAY... TIME (CST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......MCR MCR MCR MCR MCR PC PC PC MCR MCR MCR Sky (%).........22 18 17 19 25 29 30 28 22 17 13 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 Temp............68 72 76 78 78 78 79 78 78 77 74 RH..............93 81 74 67 67 64 62 60 62 64 71 Aparnt tmp (F)..68 72 76 78 78 78 79 78 78 77 74 20 FT wind dir..S S S S S S S S SE SE SE 20 FT wind spd..8 8 8 9 9 10 12 12 13 13 13 20 FT wind gust.12 12 12 13 13 14 15 15 16 16 16 Mix hgt (kft)...0.8 1.7 2.8 3.2 3.5 4.0 3.9 3.8 3.7 2.5 1.5 Mix hgt (km)....0.2 0.5 0.9 1.0 1.1 1.2 1.2 1.2 1.1 0.8 0.5 Transp wind dir.S S S S S S S S S S S Transp wind spd.12 12 13 13 13 13 13 13 14 14 14 Trans wind dir..S S S S S S S S S S S Trans spd (m/s).5 5 6 6 6 6 6 6 6 6 6 Ceiling (kft)...25 25 24 25 25 22 25 25 25 25 25 Visibility (sm).10 10 10 10 10 10 10 10 10 10 10 .TONIGHT... TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR PC Sky (%).........13 15 14 16 16 25 19 21 23 21 25 26 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 10 10 10 Temp............72 72 72 72 71 70 70 70 69 69 69 68 RH..............79 79 79 76 76 78 78 78 81 81 78 81 Aparnt tmp (F)..72 72 72 72 71 70 70 70 69 69 69 68 20 FT wind dir..SE SE SE SE S S S S S S S S 20 FT wind spd..13 12 12 12 12 10 10 9 9 9 9 8 20 FT wind gust.16 15 16 16 16 15 15 14 14 14 13 12 Mix hgt (kft)...0.5 0.6 0.5 0.4 0.5 0.5 0.4 0.5 0.5 0.4 0.4 0.4 Mix hgt (km)....0.2 0.2 0.2 0.1 0.2 0.2 0.1 0.2 0.2 0.1 0.1 0.1 Transp wind dir.S S S S S S S S S S S S Transp wind spd.14 13 14 14 14 15 14 13 12 12 10 10 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).6 6 6 6 6 7 6 6 5 5 4 4 Ceiling (kft)...25 25 25 25 25 25 25 25 25 24 25 25 Visibility (sm).10 10 10 10 10 10 10 10 10 10 10 10 .SATURDAY... TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......PC PC PC PC PC PC PC PC PC PC MCR MCR Sky (%).........29 28 28 27 28 32 35 36 34 29 24 18 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Temp............68 68 72 75 76 78 79 79 80 79 77 75 RH..............84 84 76 71 69 64 62 62 60 62 67 74 Aparnt tmp (F)..68 68 72 75 76 78 79 79 82 79 77 75 20 FT wind dir..S S S S S S S S S S S S 20 FT wind spd..7 7 7 8 8 9 9 10 10 10 10 9 20 FT wind gust.10 10 10 10 10 13 13 14 14 14 14 13 Mix hgt (kft)...0.4 1.0 1.8 2.9 3.4 3.6 3.7 3.9 3.8 3.4 2.5 1.4 Mix hgt (km)....0.1 0.3 0.5 0.9 1.0 1.1 1.1 1.2 1.2 1.0 0.8 0.4 Transp wind dir.S S S S S S S S S S S S Transp wind spd.9 9 10 12 12 12 12 12 12 12 12 12 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).4 4 4 5 5 5 5 5 5 5 5 5 Ceiling (kft)...24 25 25 21 25 25 25 22 19 17 18 21 Visibility (sm).10 9 10 10 10 10 10 10 10 10 10 10 $$ Forecaster...Luchs Requested by...Steven Goertz Type of request...PRESCRIBED .TAG 2525744.1/HGX .DELDT 11/14/25 .FormatterVersion 2.0.0 .EMAIL sgoertz@tnc.org,brandon.belcher@tnc.org,shawn_benedict@tnc.org