Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
955
FNUS54 KHGX 190037
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
737 PM CDT Fri Jul 18 2025
.DISCUSSION...
Light winds are expected with isolated to scattered showers and
thunderstorms, mainly for areas along and east of I-45 is
expected today and Saturday. Afternoon minimum RH values will
generally be in the 55 to 65 percent range area-wide through
Saturday, then they will decrease to the 45 to 55 percent range
early next week as drier air moves across the region.
TXZ163-164-177-190915-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None None
Chance Precip (%) 20 20 0 0
Chance of Thunder (%) 20 20 0 0
Temp (24h trend) 74 (0) 93 (+3) 74 94
RH % (24h trend) 99 (-1) 52 (-8) 99 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 5 Lgt/Var S 6
Max/Min Mix Hgt(m) 1640 2020
Max/Min Mix Hgt(ft) 5380 6640
Transport Wnd (kts) SW 9 S 11
Transport Wnd (m/s) SW 5 S 6
Vent Rate (m/s-m) 8200 12120
Category Day 4 4
Sunshine Hours 7 10
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ176-195>198-190915-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms None None None
Chance Precip (%) 20 0 0 0
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 75 (+1) 94 (+4) 75 93
RH % (24h trend) 99 (+1) 47 (-9) 99 50
Wind 20ft/early(mph) Lgt/Var S 6 S 6 S 6
Wind 20ft/late(mph) Lgt/Var S 6 S 5 S 9
Max/Min Mix Hgt(m) 2100 2270
Max/Min Mix Hgt(ft) 6880 7450
Transport Wnd (kts) S 10 S 14
Transport Wnd (m/s) S 5 S 7
Vent Rate (m/s-m) 10500 15890
Category Day 4 4
Sunshine Hours 7 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ178-179-199-200-190915-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None None
Chance Precip (%) 30 30 0 0
Chance of Thunder (%) 20 30 0 0
Temp (24h trend) 74 (-2) 94 (+5) 74 94
RH % (24h trend) 99 (+1) 51 (-9) 99 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 5 Lgt/Var S 6
Max/Min Mix Hgt(m) 2000 2010
Max/Min Mix Hgt(ft) 6560 6590
Transport Wnd (kts) S 9 S 10
Transport Wnd (m/s) S 5 S 5
Vent Rate (m/s-m) 10000 10050
Category Day 4 4
Sunshine Hours 7 9
Remarks...
Fog Potential (First 24 Hours)...Low to Moderate
$$
TXZ212-213-227-237-238-190915-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms None None
Chance Precip (%) 0 20 0 0
Chance of Thunder (%) 0 20 0 0
Temp (24h trend) 75 (-2) 94 (+3) 77 95
RH % (24h trend) 98 (+4) 50 (-8) 96 50
Wind 20ft/early(mph) S 5 S 5 S 6 Lgt/Var
Wind 20ft/late(mph) Lgt/Var S 7 Lgt/Var S 8
Max/Min Mix Hgt(m) 2010 2030
Max/Min Mix Hgt(ft) 6590 6670
Transport Wnd (kts) S 11 S 12
Transport Wnd (m/s) S 6 S 6
Vent Rate (m/s-m) 12060 12180
Category Day 4 4
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low to Moderate
$$
TXZ210-211-226-235-236-190915-
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
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 75 (0) 95 (+3) 75 93
RH % (24h trend) 99 (+2) 47 (-10) 97 49
Wind 20ft/early(mph) S 5 S 5 S 7 S 5
Wind 20ft/late(mph) Lgt/Var S 9 Lgt/Var S 10
Max/Min Mix Hgt(m) 2100 2100
Max/Min Mix Hgt(ft) 6900 6880
Transport Wnd (kts) S 12 S 14
Transport Wnd (m/s) S 6 S 7
Vent Rate (m/s-m) 12600 14700
Category Day 4 4
Sunshine Hours 8 8
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ214-300-313-338-438-439-190915-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 30 30 0 20
Chance of Thunder (%) 30 30 0 20
Temp (24h trend) 75 (-2) 92 (+4) 77 91
RH % (24h trend) 97 (+1) 58 (-7) 97 58
Wind 20ft/early(mph) S 6 SW 6 S 7 S 6
Wind 20ft/late(mph) S 5 S 8 S 5 S 8
Max/Min Mix Hgt(m) 1520 1530
Max/Min Mix Hgt(ft) 4990 5020
Transport Wnd (kts) S 11 S 11
Transport Wnd (m/s) S 6 S 6
Vent Rate (m/s-m) 9120 9180
Category Day 4 4
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ335>337-436-437-190915-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
737 PM CDT Fri Jul 18 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 77 (-3) 91 (+1) 78 92
RH % (24h trend) 95 (+1) 59 (-7) 93 59
Wind 20ft/early(mph) S 7 S 7 S 8 S 7
Wind 20ft/late(mph) S 6 S 9 S 7 S 10
Max/Min Mix Hgt(m) 1510 1420
Max/Min Mix Hgt(ft) 4960 4650
Transport Wnd (kts) S 13 S 13
Transport Wnd (m/s) S 7 S 7
Vent Rate (m/s-m) 10570 9940
Category Day 4 4
Sunshine Hours 9 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. South winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the
lower 90s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
lower 90s. South winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 90s. Southwest winds around 5 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. South winds around
5 mph.
$$