Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
691
FNUS54 KBRO 201000
FWFBRO
Fire Weather Planning Forecast for Deep South Texas
National Weather Service Brownsville TX
400 AM CST Thu Nov 20 2025
.DISCUSSION...Hot and dry conditions will continue across Deep
South Texas today and Friday. There is a low to medium (30 to 50
percent) chance of showers and thunderstorms on Saturday.
Otherwise, daily low (15 to 30 percent) chances for showers and
thunderstorms are expected through the period. Temperatures will
trend cooler next week with the passage of a cold front.
TXZ255-202215-
Inland Cameron-
Including the cities of Brownsville and Harlingen
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 88 (-2) 71 (0) 91
RH % (24H TREND) 54 (-2) 98 (+1) 53
20FTWND-AM(MPH) SE 13 G23 S 11 G19
20FTWND-PM(MPH) SE 17 G25 SE 12 G20 S 13 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6383 5403
TRANSPORT WND (MPH) S 22 S 17
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the mid 60s. Highs in the lower 80s. East winds around 5 mph.
$$
TXZ254-202215-
Inland Willacy-
Including the city of Raymondville
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (-1) 69 (-1) 91
RH % (24H TREND) 52 (-4) 100 (0) 52
20FTWND-AM(MPH) SE 13 G22 S 10 G17
20FTWND-PM(MPH) SE 17 SE 11 G21 S 11
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6755 5106
TRANSPORT WND (MPH) S 22 S 15
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows around 70. Highs in the upper 80s. Southeast
winds around 10 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the upper 80s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows around 70. Highs in the upper 80s.
Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the lower 60s. Highs in the lower 80s. East winds around
5 mph.
$$
TXZ253-202215-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 90 (-2) 71 (0) 92
RH % (24H TREND) 50 (-1) 97 (+1) 49
20FTWND-AM(MPH) SE 13 G23 S 10 G18
20FTWND-PM(MPH) SE 16 G25 SE 12 G21 SE 9 G18
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6627 5552
TRANSPORT WND (MPH) S 22 S 13
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. A 50 percent chance of showers. Lows
in the lower 70s. Highs around 90. Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 70s. Highs around 90.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 80s. Southeast winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. East winds around 5 mph.
$$
TXZ353-202215-
Northern Hidalgo-
Including the city of San Manuel
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 91 (-1) 68 (-1) 92
RH % (24H TREND) 46 (-2) 100 (+1) 45
20FTWND-AM(MPH) SE 13 G21 S 9
20FTWND-PM(MPH) SE 16 SE 11 G21 S 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7042 5083
TRANSPORT WND (MPH) S 22 S 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs around 90. Southeast
winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
lower 90s. East winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
$$
TXZ355-202215-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (0) 71 (-1) 88
RH % (24H TREND) 61 (-6) 99 (+2) 60
20FTWND-AM(MPH) SE 14 S 12
20FTWND-PM(MPH) SE 17 SE 12 SE 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5800 5060
TRANSPORT WND (MPH) S 23 S 20
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 70s. Highs in the mid 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the mid
80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. South winds around 10 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the upper 60s. Highs in the lower 80s. East winds around
5 mph.
$$
TXZ354-202215-
Coastal Willacy-
Including the city of Port Mansfield
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 87 (+1) 69 (-1) 89
RH % (24H TREND) 62 (-8) 100 (0) 59
20FTWND-AM(MPH) SE 13 S 10
20FTWND-PM(MPH) SE 17 SE 11 SE 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5887 4494
TRANSPORT WND (MPH) S 23 S 18
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows around 70. Highs in the mid 80s. Southeast
winds around 10 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the mid 80s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows around 70. Highs in the mid 80s.
Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the mid 60s. Highs in the lower 80s. East winds around 5 mph.
$$
TXZ351-202215-
Coastal Kenedy-
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 85 (-1) 69 (0) 88
RH % (24H TREND) 66 (-4) 100 (0) 62
20FTWND-AM(MPH) SE 13 S 8
20FTWND-PM(MPH) SE 17 SE 11 G19 SE 12
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5932 4311
TRANSPORT WND (MPH) SE 23 S 15
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs in the mid 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the mid 80s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the lower 60s. Highs in the upper 70s. East winds around
5 mph.
$$
TXZ251-202215-
Inland Kenedy-
Including the city of Sarita
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (-1) 68 (0) 91
RH % (24H TREND) 51 (-7) 100 (0) 50
20FTWND-AM(MPH) SE 12 G21 S 9
20FTWND-PM(MPH) SE 16 SE 11 G21 SE 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6789 5207
TRANSPORT WND (MPH) S 22 S 14
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid
80s. East winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 60s. Highs around
80. East winds around 5 mph.
$$
TXZ250-202215-
Brooks-
Including the city of Falfurrias
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 90 (-2) 67 (-1) 91
RH % (24H TREND) 42 (-4) 100 (0) 43
20FTWND-AM(MPH) SE 13 G21 S 8
20FTWND-PM(MPH) SE 15 SE 10 G20 SE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6963 5243
TRANSPORT WND (MPH) S 21 S 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
East winds around 5 mph.
.SUNDAY...Partly cloudy. Lows in the upper 60s. Highs around 90.
East winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
$$
TXZ252-202215-
Starr-
Including the cities of Rio Grande City and Roma
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 91 (-2) 67 (-2) 92
RH % (24H TREND) 42 (-3) 98 (+2) 43
20FTWND-AM(MPH) SE 11 G21 S 6
20FTWND-PM(MPH) SE 12 G22 SE 9 G20 Lgt/Var
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6821 5061
TRANSPORT WND (MPH) S 21 SE 8
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. A 50 percent chance of showers. Lows
in the upper 60s. Highs around 90. Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
East winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Southeast winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
$$
TXZ249-202215-
Jim Hogg-
Including the city of Hebbronville
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (-2) 66 (-2) 90
RH % (24H TREND) 41 (-2) 100 (+1) 42
20FTWND-AM(MPH) SE 13 S 7
20FTWND-PM(MPH) S 14 SE 10 G18 SE 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6626 4996
TRANSPORT WND (MPH) S 22 SE 8
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. A 50 percent chance of showers. Lows
in the upper 60s. Highs in the upper 80s. East winds around
5 mph.
.SUNDAY...Mostly cloudy. Lows in the upper 60s. Highs around 90.
East winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80. East winds around 5 mph.
$$
TXZ248-202215-
Zapata-
Including the city of Zapata
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 91 (-2) 68 (-2) 92
RH % (24H TREND) 37 (-4) 97 (+4) 40
20FTWND-AM(MPH) SE 13 G20 S 5
20FTWND-PM(MPH) S 13 SE 9 G19 Lgt/Var
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5994 4560
TRANSPORT WND (MPH) S 21 E 6
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. A 50 percent chance of showers. Lows
around 70. Highs in the upper 80s. East winds around 5 mph.
.SUNDAY...Partly cloudy. Lows around 70. Highs in the lower 90s.
East winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. Southeast winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. North winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. East winds around 5 mph.
$$
TXZ455-202215-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Pcldy Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 83 (+1) 75 (-1) 84
RH % (24H TREND) 75 (-6) 93 (+1) 76
20FTWND-AM(MPH) SE 17 S 15
20FTWND-PM(MPH) SE 18 S 16 SE 15
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4453 4123
TRANSPORT WND (MPH) SE 21 S 20
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 70s. Highs in the lower 80s.
Southeast winds around 15 mph.
.SUNDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 80s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower
80s. Southeast winds around 20 mph.
.TUESDAY...Partly cloudy. Lows in the lower 70s. Highs in the
upper 70s. South winds around 10 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the lower 70s. Highs in the upper 70s. East winds around
10 mph.
$$
TXZ454-202215-
Willacy Island-
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Pcldy
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 84 (+1) 74 (0) 86
RH % (24H TREND) 72 (-7) 97 (-1) 72
20FTWND-AM(MPH) SE 15 S 12
20FTWND-PM(MPH) SE 17 SE 14 SE 14
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3589 1653
TRANSPORT WND (MPH) SE 20 S 20
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 70s. Highs in the lower 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower
80s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower
80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows around 70. Highs around 80. South
winds around 10 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
around 70. Highs in the upper 70s. East winds around 10 mph.
$$
TXZ451-202215-
Kenedy Island-
400 AM CST Thu Nov 20 2025
Today Tonight Fri
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 83 (+1) 72 (-1) 84
RH % (24H TREND) 75 (-7) 99 (0) 74
20FTWND-AM(MPH) SE 14 S 10
20FTWND-PM(MPH) SE 17 SE 14 SE 13
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4192 1825
TRANSPORT WND (MPH) SE 22 S 16
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 70s. Highs in the lower 80s.
Southeast winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers. Lows in the mid 70s.
Highs in the lower 80s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 70s. Highs in the
lower 80s. Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 70s. South winds around 10 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers. Lows
in the upper 60s. Highs in the upper 70s. East winds around
10 mph.
$$