Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
907
FNUS54 KHGX 190516
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
1216 AM CDT Tue Aug 19 2025
.DISCUSSION...
Look for chances of scattered showers and thunderstorms on a
daily basis during the next 7 days. With a weak pressure
gradient in place, wind speeds will be light and from variable
directions over the next several days. Afternoon minimum RH
values are expected to be 40 to 45 percent inland, above 50
percent near the coast.
TXZ163-164-177-192130-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms None Tstms
Chance Precip (%) 30 0 60
Chance of Thunder (%) 30 0 60
Temp (24h trend) 97 (-3) 75 (0) 99
RH % (24h trend) 48 (+6) 93 (-1) 49
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2260 2740
Max/Min Mix Hgt(ft) 7400 9000
Transport Wnd (kts) NE 8 NE 7
Transport Wnd (m/s) NE 4 NE 4
Vent Rate (m/s-m) 9040 10960
Category Day 4 4
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ176-195>198-192130-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms None Tstms
Chance Precip (%) 40 0 50
Chance of Thunder (%) 40 0 50
Temp (24h trend) 97 (-3) 75 (0) 99
RH % (24h trend) 46 (+3) 93 (+4) 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2230 2940
Max/Min Mix Hgt(ft) 7320 9660
Transport Wnd (kts) NE 9 NE 8
Transport Wnd (m/s) NE 5 NE 4
Vent Rate (m/s-m) 11150 11760
Category Day 4 4
Sunshine Hours 8 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ178-179-199-200-192130-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms None Tstms
Chance Precip (%) 50 0 60
Chance of Thunder (%) 50 0 60
Temp (24h trend) 97 (-1) 74 (-1) 98
RH % (24h trend) 49 (+2) 96 (+1) 50
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2060 2520
Max/Min Mix Hgt(ft) 6750 8270
Transport Wnd (kts) NE 6 N 7
Transport Wnd (m/s) NE 3 N 4
Vent Rate (m/s-m) 6180 10080
Category Day 3 4
Sunshine Hours 7 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ212-213-227-237-238-192130-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms None Tstms
Chance Precip (%) 60 0 50
Chance of Thunder (%) 60 0 50
Temp (24h trend) 97 (-1) 75 (-1) 98
RH % (24h trend) 51 (0) 96 (+3) 51
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1830 2380
Max/Min Mix Hgt(ft) 6010 7820
Transport Wnd (kts) NE 6 NE 8
Transport Wnd (m/s) NE 3 NE 4
Vent Rate (m/s-m) 5490 9520
Category Day 3 4
Sunshine Hours 7 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ210-211-226-235-236-192130-
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
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms None Tstms
Chance Precip (%) 60 0 50
Chance of Thunder (%) 60 0 50
Temp (24h trend) 97 (-1) 74 (-2) 99
RH % (24h trend) 49 (+3) 96 (+2) 46
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1780 2340
Max/Min Mix Hgt(ft) 5850 7690
Transport Wnd (kts) NE 8 NE 7
Transport Wnd (m/s) NE 4 NE 4
Vent Rate (m/s-m) 7120 9360
Category Day 3 4
Sunshine Hours 7 10
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ214-300-313-338-438-439-192130-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Pcldy
Precip Type Tstms None Tstms
Chance Precip (%) 60 0 50
Chance of Thunder (%) 60 0 50
Temp (24h trend) 95 (0) 76 (0) 96
RH % (24h trend) 55 (-1) 97 (+2) 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1660 1860
Max/Min Mix Hgt(ft) 5430 6120
Transport Wnd (kts) E 6 NE 7
Transport Wnd (m/s) E 3 NE 4
Vent Rate (m/s-m) 4980 7440
Category Day 3 3
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ335>337-436-437-192130-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
1216 AM CDT Tue Aug 19 2025
Today Tonight Wed
Cloud Cover Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 20 40
Chance of Thunder (%) 60 20 40
Temp (24h trend) 95 (+1) 76 (-1) 96
RH % (24h trend) 57 (-5) 94 (-1) 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 5 Lgt/Var SE 5
Max/Min Mix Hgt(m) 1500 2100
Max/Min Mix Hgt(ft) 4930 6900
Transport Wnd (kts) N 7 NE 8
Transport Wnd (m/s) N 4 NE 4
Vent Rate (m/s-m) 6000 8400
Category Day 3 4
Sunshine Hours 7 10
Remarks...
Fog Potential (First 24 Hours)...Low
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
Light winds.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs around 90. Light winds.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. North winds around
5 mph.
$$