Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
145
FNUS54 KHGX 151100
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
500 AM CST Sat Nov 15 2025
.DISCUSSION...
Light to moderate southerly winds persist across the area today,
keeping coastal relative humidity around 50 percent or higher
through the next several days. Farther inland, expect RH to drop
closer to 40 percent at its afternoon minimum. Chances of late
night and early morning patchy fog will continue for the next
several days. Inland locations in low-lying spots and/or with
localized sources of moisture will be most prone to fog
development.
TXZ163-164-177-152215-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 59 (0) 84
RH % (24h trend) 44 (-5) 100 (0) 51
Wind 20ft/early(mph) S 7 S 5 SW 5
Wind 20ft/late(mph) SW 8 SW 5 SW 5
Max/Min Mix Hgt(m) 1330 1250
Max/Min Mix Hgt(ft) 4370 4120
Transport Wnd (kts) SW 13 SW 10
Transport Wnd (m/s) SW 7 SW 5
Vent Rate (m/s-m) 9310 6250
Category Day 4 3
Sunshine Hours 9 7
Remarks...
Fog Potential (First 24 Hours)...Moderate-High
$$
TXZ176-195>198-152215-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (0) 60 (+1) 85
RH % (24h trend) 43 (0) 100 (0) 48
Wind 20ft/early(mph) S 8 G17 S 6 SW 6
Wind 20ft/late(mph) SW 10 G17 S 5 SW 7
Max/Min Mix Hgt(m) 1430 1360
Max/Min Mix Hgt(ft) 4690 4450
Transport Wnd (kts) SW 14 SW 10
Transport Wnd (m/s) SW 7 SW 5
Vent Rate (m/s-m) 10010 6800
Category Day 4 3
Sunshine Hours 9 7
Remarks...
Fog Potential (First 24 Hours)...Moderate-High
$$
TXZ178-179-199-200-152215-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 83 (+1) 59 (+1) 86
RH % (24h trend) 41 (-1) 100 (0) 50
Wind 20ft/early(mph) S 5 S 5 Lgt/Var
Wind 20ft/late(mph) S 7 Lgt/Var SW 5
Max/Min Mix Hgt(m) 1520 1450
Max/Min Mix Hgt(ft) 4990 4760
Transport Wnd (kts) S 11 SW 8
Transport Wnd (m/s) S 6 SW 4
Vent Rate (m/s-m) 9120 5800
Category Day 4 3
Sunshine Hours 9 7
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ212-213-227-237-238-152215-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+1) 61 (+1) 87
RH % (24h trend) 42 (-1) 100 (+2) 47
Wind 20ft/early(mph) S 5 S 6 SW 5
Wind 20ft/late(mph) S 9 Lgt/Var SW 6
Max/Min Mix Hgt(m) 1520 1630
Max/Min Mix Hgt(ft) 4990 5360
Transport Wnd (kts) S 10 SW 7
Transport Wnd (m/s) S 5 SW 4
Vent Rate (m/s-m) 7600 6520
Category Day 3 3
Sunshine Hours 9 7
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ210-211-226-235-236-152215-
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
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+2) 61 (+1) 88
RH % (24h trend) 40 (-5) 100 (0) 45
Wind 20ft/early(mph) S 5 S 6 SW 5
Wind 20ft/late(mph) S 9 S 5 S 8
Max/Min Mix Hgt(m) 1590 1600
Max/Min Mix Hgt(ft) 5200 5260
Transport Wnd (kts) S 11 SW 8
Transport Wnd (m/s) S 6 SW 4
Vent Rate (m/s-m) 9540 6400
Category Day 4 3
Sunshine Hours 9 7
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ214-300-313-338-438-439-152215-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+1) 61 (-1) 84
RH % (24h trend) 47 (+2) 100 (+2) 52
Wind 20ft/early(mph) S 6 S 6 SW 5
Wind 20ft/late(mph) S 9 SW 5 S 7
Max/Min Mix Hgt(m) 1410 1510
Max/Min Mix Hgt(ft) 4620 4950
Transport Wnd (kts) S 11 SW 8
Transport Wnd (m/s) S 6 SW 4
Vent Rate (m/s-m) 8460 6040
Category Day 4 3
Sunshine Hours 8 7
Remarks...
Fog Potential (First 24 Hours)...Moderate
$$
TXZ335>337-436-437-152215-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
500 AM CST Sat Nov 15 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+1) 63 (-2) 84
RH % (24h trend) 51 (-6) 100 (+5) 56
Wind 20ft/early(mph) S 6 S 6 SW 6
Wind 20ft/late(mph) S 9 S 6 S 8
Max/Min Mix Hgt(m) 1460 1460
Max/Min Mix Hgt(ft) 4800 4790
Transport Wnd (kts) S 11 SW 9
Transport Wnd (m/s) S 6 SW 5
Vent Rate (m/s-m) 8760 7300
Category Day 4 3
Sunshine Hours 8 7
Remarks...
Fog Potential (First 24 Hours)...Moderate
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Partly cloudy. Patchy fog through the day. Lows in the
upper 60s. Highs in the lower 80s. South winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 80s. South winds around 10 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers. Lows around 70.
Highs in the lower 80s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows around 70. Highs around 80. Southeast winds
10 to 15 mph.
.FRIDAY...Partly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the mid 70s.
Southwest winds around 10 mph.
$$