355
FNUS54 KHGX 151141
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
641 AM CDT FRI MAY 15 2026
DISCUSSION
RELATIVELY DRY AND WARM CONDITIONS ARE EXPECTED. SOUTHERLY WINDS
WILL STRENGTHEN TODAY, WITH AFTERNOON GUSTS OF 20 TO 25 MPH
POSSIBLE. PATCHY FOG POSSIBLE DURING THE EARLY MORNING HOURS,
ESPECIALLY IN AREAS SOUTH OF I-10 AND WEST OF I-45. AFTERNOON RH
VALUES ARE EXPECTED TO GENERALLY BE 45 TO 55 PERCENT, WITH HIGHER
VALUES NEAR THE COAST. EXPECT SIMILAR CONDITIONS ON SATURDAY.
TXZ163-164-152115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+1) 70 (+2) 88
RH % (24H TREND) 48 (+1) 90 (0) 47
WIND 20FT/EARLY(MPH) S 6 S 7 G17 S 7 G18
WIND 20FT/LATE(MPH) S 8 G17 LGT/VAR S 9 G18
MAX/MIN MIX HGT(M) 1430 1860
MAX/MIN MIX HGT(FT) 4710 6110
TRANSPORT WND (KTS) S 17 S 16
TRANSPORT WND (M/S) S 9 S 8
VENT RATE (M/S-M) 12870 14880
CATEGORY DAY 4 4
SUNSHINE HOURS 5 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-152115-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 90 (0) 70 (+2) 89
RH % (24H TREND) 46 (-2) 89 (-7) 49
WIND 20FT/EARLY(MPH) S 9 G18 S 10 G19 S 11 G20
WIND 20FT/LATE(MPH) S 12 G20 S 7 S 14
MAX/MIN MIX HGT(M) 1330 1930
MAX/MIN MIX HGT(FT) 4360 6320
TRANSPORT WND (KTS) S 17 S 17
TRANSPORT WND (M/S) S 9 S 9
VENT RATE (M/S-M) 11970 17370
CATEGORY DAY 4 5
SUNSHINE HOURS 4 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-152115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 92 (+1) 70 (+1) 90
RH % (24H TREND) 45 (-1) 87 (-4) 49
WIND 20FT/EARLY(MPH) S 5 S 7 G18 S 7 G18
WIND 20FT/LATE(MPH) S 9 G18 LGT/VAR S 10 G19
MAX/MIN MIX HGT(M) 1490 1970
MAX/MIN MIX HGT(FT) 4890 6470
TRANSPORT WND (KTS) S 16 S 16
TRANSPORT WND (M/S) S 8 S 8
VENT RATE (M/S-M) 11920 15760
CATEGORY DAY 4 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-152115-
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
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (0) 71 (+2) 90
RH % (24H TREND) 44 (+1) 87 (-7) 49
WIND 20FT/EARLY(MPH) S 8 G18 S 9 G17 S 10 G19
WIND 20FT/LATE(MPH) S 12 SE 6 SE 14
MAX/MIN MIX HGT(M) 1480 1940
MAX/MIN MIX HGT(FT) 4860 6370
TRANSPORT WND (KTS) S 16 S 16
TRANSPORT WND (M/S) S 8 S 8
VENT RATE (M/S-M) 11840 15520
CATEGORY DAY 4 4
SUNSHINE HOURS 6 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-152115-
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
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 91 (+1) 70 (+1) 90
RH % (24H TREND) 44 (+4) 87 (-8) 48
WIND 20FT/EARLY(MPH) S 10 G20 SE 10 G19 S 11 G22
WIND 20FT/LATE(MPH) S 14 SE 7 G17 S 15
MAX/MIN MIX HGT(M) 1270 1870
MAX/MIN MIX HGT(FT) 4160 6130
TRANSPORT WND (KTS) S 17 S 17
TRANSPORT WND (M/S) S 9 S 9
VENT RATE (M/S-M) 11430 16830
CATEGORY DAY 4 5
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-152115-
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
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (-1) 72 (+1) 86
RH % (24H TREND) 54 (+5) 85 (-5) 58
WIND 20FT/EARLY(MPH) S 9 S 9 S 11
WIND 20FT/LATE(MPH) S 13 S 7 SE 13
MAX/MIN MIX HGT(M) 1250 1630
MAX/MIN MIX HGT(FT) 4100 5350
TRANSPORT WND (KTS) S 16 S 16
TRANSPORT WND (M/S) S 8 S 8
VENT RATE (M/S-M) 10000 13040
CATEGORY DAY 4 4
SUNSHINE HOURS 7 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-152115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 75 (+2) 87
RH % (24H TREND) 57 (+6) 80 (-8) 62
WIND 20FT/EARLY(MPH) S 12 G20 SE 11 G19 S 13 G21
WIND 20FT/LATE(MPH) S 14 S 10 G18 SE 15
MAX/MIN MIX HGT(M) 1110 1560
MAX/MIN MIX HGT(FT) 3630 5120
TRANSPORT WND (KTS) S 16 S 16
TRANSPORT WND (M/S) S 8 S 8
VENT RATE (M/S-M) 8880 12480
CATEGORY DAY 4 4
SUNSHINE HOURS 6 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-152115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
641 AM CDT FRI MAY 15 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (+2) 76 (0) 84
RH % (24H TREND) 66 (+2) 80 (-3) 68
WIND 20FT/EARLY(MPH) S 13 S 14 S 14
WIND 20FT/LATE(MPH) S 14 S 15 SE 15
MAX/MIN MIX HGT(M) 910 1320
MAX/MIN MIX HGT(FT) 2970 4330
TRANSPORT WND (KTS) S 16 S 16
TRANSPORT WND (M/S) S 8 S 8
VENT RATE (M/S-M) 7280 10560
CATEGORY DAY 3 4
SUNSHINE HOURS 6 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
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