Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
874
FNUS54 KHGX 132345
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
645 PM CDT Sun Sep 13 2026
.DISCUSSION...
Highs in the 90s and lows in the 70s will persist for the next several
days. Heat indicies will range from 105-109F. Minimum humidities
will range from 45-55% inland and 60-70% along the coast. Light
SSE winds will continue.
TXZ163-164-140930-
Houston-Trinity-
Including the cities of Crockett, Groveton, and Trinity
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 74 (0) 96 (-3) 73 95
RH % (24h trend) 100 (0) 46 (+3) 100 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1910 2490
Max/Min Mix Hgt(ft) 6280 8180
Transport Wnd (kts) S 7 S 7
Transport Wnd (m/s) S 4 S 4
Vent Rate (m/s-m) 7640 9960
Category Day 3 4
Sunshine Hours 9 9
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ176-195>198-140930-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms Tstms None None
Chance Precip (%) 20 10 0 0
Chance of Thunder (%) 20 10 0 0
Temp (24h trend) 75 (0) 98 (0) 75 99
RH % (24h trend) 100 (0) 42 (0) 99 40
Wind 20ft/early(mph) S 6 Lgt/Var S 6 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 7 Lgt/Var S 6
Max/Min Mix Hgt(m) 2080 2650
Max/Min Mix Hgt(ft) 6840 8700
Transport Wnd (kts) S 10 S 8
Transport Wnd (m/s) S 5 S 4
Vent Rate (m/s-m) 10400 10600
Category Day 4 4
Sunshine Hours 8 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ177>179-199-200-140930-
Montgomery-Northern Liberty-Polk-San Jacinto-Walker-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Huntsville, Liberty, Livingston, Shepherd,
and The Woodlands
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms Tstms None None
Chance Precip (%) 20 20 0 0
Chance of Thunder (%) 20 20 0 0
Temp (24h trend) 73 (-1) 96 (-1) 73 96
RH % (24h trend) 100 (+1) 48 (-2) 100 48
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1840 2440
Max/Min Mix Hgt(ft) 6040 8010
Transport Wnd (kts) S 7 SE 6
Transport Wnd (m/s) S 4 SE 3
Vent Rate (m/s-m) 7360 7320
Category Day 3 3
Sunshine Hours 8 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ212-213-227-237-238-140930-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 20 40 0 30
Chance of Thunder (%) 20 40 0 30
Temp (24h trend) 76 (-1) 96 (+1) 76 96
RH % (24h trend) 99 (+1) 52 (-4) 97 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var SE 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 6 Lgt/Var SE 6
Max/Min Mix Hgt(m) 1690 2360
Max/Min Mix Hgt(ft) 5550 7760
Transport Wnd (kts) S 8 SE 7
Transport Wnd (m/s) S 4 SE 4
Vent Rate (m/s-m) 6760 9440
Category Day 3 4
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ210-211-226-235-236-140930-
Austin-Colorado-Inland Jackson-Inland Matagorda-Wharton-
Including the cities of Bay City, Bellville, Columbus,
Eagle Lake, Edna, El Campo, Ganado, Sealy, Weimar, and Wharton
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 30 40 0 20
Chance of Thunder (%) 20 40 0 20
Temp (24h trend) 75 (-1) 97 (+1) 75 98
RH % (24h trend) 99 (+1) 47 (-6) 98 44
Wind 20ft/early(mph) SE 5 Lgt/Var SE 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 7 Lgt/Var SE 7
Max/Min Mix Hgt(m) 1680 2540
Max/Min Mix Hgt(ft) 5530 8340
Transport Wnd (kts) S 10 SE 9
Transport Wnd (m/s) S 5 SE 5
Vent Rate (m/s-m) 8400 12700
Category Day 4 4
Sunshine Hours 7 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ214-300-313-338-140930-
Chambers-Coastal Galveston-Coastal Harris-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
La Marque, Mont Belvieu, Old River-Winfree, Pasadena, Stowell,
Texas City, and Winnie
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 20 30 0 20
Chance of Thunder (%) 20 30 0 20
Temp (24h trend) 75 (-3) 92 (0) 75 92
RH % (24h trend) 98 (0) 61 (-2) 98 60
Wind 20ft/early(mph) SE 5 Lgt/Var S 6 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 7 Lgt/Var SE 6
Max/Min Mix Hgt(m) 1340 2080
Max/Min Mix Hgt(ft) 4380 6810
Transport Wnd (kts) S 7 SE 6
Transport Wnd (m/s) S 4 SE 3
Vent Rate (m/s-m) 5360 6240
Category Day 3 3
Sunshine Hours 9 9
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ335>337-140930-
Coastal Brazoria-Coastal Jackson-Coastal Matagorda-
Including the cities of Clute, Freeport, Lake Jackson,
and Palacios
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 30 40 0 20
Chance of Thunder (%) 30 40 0 20
Temp (24h trend) 78 (-2) 93 (+1) 78 94
RH % (24h trend) 96 (+2) 60 (-3) 91 59
Wind 20ft/early(mph) SE 7 S 5 SE 7 Lgt/Var
Wind 20ft/late(mph) SE 5 SE 8 Lgt/Var SE 8
Max/Min Mix Hgt(m) 1340 1940
Max/Min Mix Hgt(ft) 4410 6350
Transport Wnd (kts) SE 10 SE 9
Transport Wnd (m/s) SE 5 SE 5
Vent Rate (m/s-m) 6700 9700
Category Day 3 4
Sunshine Hours 7 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ436>439-140930-
Bolivar Peninsula-Brazoria Islands-Galveston Island-
Matagorda Islands-
Including the cities of Galveston and Surfside Beach
645 PM CDT Sun Sep 13 2026
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 20 40 0 10
Chance of Thunder (%) 20 40 0 10
Temp (24h trend) 81 (-2) 90 (-1) 82 91
RH % (24h trend) 87 (0) 67 (+1) 84 65
Wind 20ft/early(mph) SE 9 S 7 SE 11 S 6
Wind 20ft/late(mph) S 9 S 10 S 8 SE 9
Max/Min Mix Hgt(m) 1080 1380
Max/Min Mix Hgt(ft) 3550 4540
Transport Wnd (kts) SE 10 SE 9
Transport Wnd (m/s) SE 5 SE 5
Vent Rate (m/s-m) 5400 6900
Category Day 3 3
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 90s. East winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northeast winds
5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
90s. North winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. Southwest winds around 5 mph.
$$