Spot Forecast
Issued by NWS Houston/Galveston, TX

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951
FNUS74 KHGX 201446
FWSHGX

Spot Forecast for Mud Bayou...USWFS
National Weather Service Houston/Galveston TX
946 AM CDT Sun Sep 20 2026

If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Warm weather continues today with highs expected to reach the
lower 90s and afternoon RH of 60-70 percent. Winds should
generally be light and from the south to southeast, increasing
during the afternoon, then lulling in the evening and overnight.
Isolated showers and thunderstorms could develop at times. Some
showers are already ongoing over portions of the Gulf this
morning. Cannot rule out additional development along the sea
breeze in the afternoon.


.REST OF TODAY...
TIME (CDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MCR PC  PC  MCR PC  MCR MCR PC
Sky (%).........16  28  28  25  32  20  19  44
Weather cov.....    SCH             SCH SCH
Weather type....    RW              RW  RW
Tstm cov........                    SCH
CWR.............10  20  10  10  10  20  20  0
Temp............86  87  88  88  89  89  88  89
RH..............75  72  68  70  66  66  68  64
Aparnt tmp (F)..97  99  99  100 100 100 99  99
20 FT wind dir..E   SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..2   3   6   6   6   7   8   8
20 FT wind gust.6   7   8   10  12  12  13  13
Mix hgt (kft)...2.4 3.3 3.0 3.1 3.0 3.0 3.0 2.8
Mix hgt (km)....0.7 1.0 0.9 0.9 0.9 0.9 0.9 0.9
Transp wind dir.SE  SE  SE  SE  SE  SE  SE  SE
Transp wind spd.5   5   6   7   7   8   9   12
Trans wind dir..SE  SE  SE  SE  SE  SE  SE  SE
Trans spd (m/s).2   2   3   3   3   4   4   5
Ceiling (kft)...25  11  25  25  25  11  11  25
Visibility (sm).10  10  10  10  10  10  10  10

.TONIGHT...
TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MCR MCR MCR PC  PC  PC  PC  MCR PC  MC  MC  PC
Sky (%).........21  16  19  28  27  26  33  16  29  58  55  40
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............87  86  85  82  82  82  82  82  82  81  81  80
RH..............70  72  75  82  82  79  82  82  79  82  82  85
Aparnt tmp (F)..98  96  94  89  89  89  89  89  89  87  87  85
20 FT wind dir..SE  SE  SE  SE  SE  SE  S   S   S   S   S   S
20 FT wind spd..7   6   6   6   6   6   6   5   5   3   3   3
20 FT wind gust.12  12  10  10  10  9   8   8   7   7   6   6
Mix hgt (kft)...2.5 1.3 1.2 0.9 0.5 0.6 0.5 0.5 0.5 0.6 0.5 0.5
Mix hgt (km)....0.8 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Transp wind dir.SE  SE  SE  S   S   S   S   S   S   S   S   S
Transp wind spd.12  12  12  10  10  10  9   9   8   7   7   5
Trans wind dir..SE  SE  SE  S   S   S   S   S   S   S   S   S
Trans spd (m/s).5   5   5   4   4   4   4   4   4   3   3   2
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  9

.MONDAY...
TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  PC  PC  PC  MCR MCR MCR MCR PC  PC  PC  MCR
Sky (%).........36  31  36  29  16  24  22  25  34  36  28  25
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   10  10  10
Temp............80  79  81  83  86  87  88  88  89  89  90  88
RH..............85  88  82  80  75  70  68  68  66  66  64  68
Aparnt tmp (F)..85  79  87  91  97  98  99  99  100 100 102 99
20 FT wind dir..W   N   N   NE  NE  E   E   SE  SE  SE  SE  SE
20 FT wind spd..2   2   2   2   3   5   5   6   6   6   6   6
20 FT wind gust.5   3   5   5   7   7   8   8   9   10  10  10
Mix hgt (kft)...0.5 0.4 1.0 1.5 2.4 2.9 3.0 3.1 2.8 2.7 2.3 2.2
Mix hgt (km)....0.2 0.1 0.3 0.5 0.7 0.9 0.9 0.9 0.9 0.8 0.7 0.7
Transp wind dir.S   NW  N   NE  NE  E   E   E   SE  SE  SE  SE
Transp wind spd.6   5   3   6   6   6   6   6   7   8   9   10
Trans wind dir..S   NW  N   NE  NE  E   E   E   SE  SE  SE  SE
Trans spd (m/s).3   2   1   3   3   3   3   3   3   4   4   4
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).9   9   7   10  10  10  10  10  10  10  10

$$
Forecaster...Przepiora
Requested by...Eric Sisco
Type of request...WILDFIRE
.TAG 2622183.0/HGX
.DELDT 09/20/26
.FormatterVersion 2.0.0
.EMAIL txtic@firenet.gov