Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
157
FNUS54 KBRO 100827
FWFBRO
Fire Weather Planning Forecast for Deep South Texas
National Weather Service Brownsville TX
327 AM CDT Sun Aug 10 2025
.DISCUSSION...Hot temperatures with persistent southeasterly winds
continue into mid August with generally dry conditions across
most of Deep South Texas. There is a low chance of thunderstorms
along the sea breeze each afternoon. Relative humidity values may
drop below 30 percent across portions of the brush country, with
20 foot winds below 15 mph. At this time there are no elevated
fire weather concerns.
TXZ255-102115-
Inland Cameron-
Including the cities of Brownsville and Harlingen
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 30 0 0
TEMP (24H TREND) 97 (0) 76 (-1) 98
RH % (24H TREND) 51 (0) 94 (+1) 49
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) SE 9 SE 8 SE 9
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 5 PM
MIXING HGT(FT-AGL/MSL)8443 8473
TRANSPORT WND (MPH) E 14 SE 14
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 30 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 80. Highs in the upper 90s.
Southeast winds around 10 mph.
$$
TXZ254-102115-
Inland Willacy-
Including the city of Raymondville
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 97 (-1) 75 (0) 98
RH % (24H TREND) 51 (0) 98 (+1) 50
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) E 8 SE 8 SE 8
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)8755 8281
TRANSPORT WND (MPH) E 14 SE 13
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 30 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the upper 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
$$
TXZ253-102115-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 100 (-1) 77 (0) 101
RH % (24H TREND) 40 (+1) 92 (+1) 40
20FTWND-AM(MPH) Lgt/Var SE 5
20FTWND-PM(MPH) SE 8 SE 9 G17 SE 8
PRECIP AMOUNT 0.01 0.00 0.01
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)10478 9580
TRANSPORT WND (MPH) E 13 SE 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 30 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs around 100. Southeast
winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around
100. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs around
100. Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the upper
90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 80. Highs around 100.
Southeast winds around 10 mph.
$$
TXZ353-102115-
Northern Hidalgo-
Including the city of San Manuel
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 100 (-1) 74 (-1) 101
RH % (24H TREND) 40 (+3) 96 (+1) 39
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) SE 7 SE 8 SE 7
PRECIP AMOUNT 0.02 0.00 0.04
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)9921 9171
TRANSPORT WND (MPH) SE 12 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 40 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs around 101. East winds
around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 101.
East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs around
101. Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 100.
Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs around
102. Southeast winds around 10 mph.
$$
TXZ355-102115-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None None
CHANCE PRECIP (%) 20 0 0
TEMP (24H TREND) 93 (0) 77 (-1) 94
RH % (24H TREND) 60 (-4) 94 (+1) 59
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) E 9 SE 7 SE 10
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 12 PM
PRECIP END 4 PM
MIXING HGT(FT-AGL/MSL)5784 5747
TRANSPORT WND (MPH) E 13 SE 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
lower 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the
lower 90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows around 80. Highs in the lower 90s.
Southeast winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 80. Highs in the mid 90s.
Southeast winds around 10 mph.
$$
TXZ354-102115-
Coastal Willacy-
Including the city of Port Mansfield
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 94 (0) 75 (-1) 95
RH % (24H TREND) 61 (-3) 98 (+2) 60
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) E 9 SE 8 E 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5922 5800
TRANSPORT WND (MPH) E 13 E 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the
mid 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
$$
TXZ351-102115-
Coastal Kenedy-
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 94 (0) 75 (-1) 94
RH % (24H TREND) 62 (-1) 96 (+1) 61
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) E 9 SE 7 SE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7764 6839
TRANSPORT WND (MPH) E 10 E 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the lower 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid
90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southeast winds around 10 mph.
$$
TXZ251-102115-
Inland Kenedy-
Including the city of Sarita
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 20 0 30
TEMP (24H TREND) 98 (0) 74 (0) 98
RH % (24H TREND) 51 (+1) 98 (+1) 50
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) E 8 SE 7 SE 8
PRECIP AMOUNT 0.01 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 12 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)8456 8159
TRANSPORT WND (MPH) E 10 SE 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 40 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the upper 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 70s. Highs in the
upper 90s. Southeast winds around 10 mph.
$$
TXZ250-102115-
Brooks-
Including the city of Falfurrias
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE Tstms None Tstms
CHANCE PRECIP (%) 30 0 30
TEMP (24H TREND) 99 (-1) 74 (0) 99
RH % (24H TREND) 38 (+2) 98 (+1) 38
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) SE 7 SE 8 SE 7
PRECIP AMOUNT 0.03 0.00 0.05
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM 1 PM
PRECIP END 6 PM 6 PM
MIXING HGT(FT-AGL/MSL)10308 9370
TRANSPORT WND (MPH) E 10 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 40 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the upper 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 100.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 100.
Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper
90s. Southeast winds around 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 70s. Highs around
101. Southeast winds around 10 mph.
$$
TXZ252-102115-
Starr-
Including the cities of Rio Grande City and Roma
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 101 (-1) 74 (-1) 101
RH % (24H TREND) 31 (+1) 91 (0) 31
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) SE 6 SE 8 G17 SE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)11174 10351
TRANSPORT WND (MPH) SE 9 SE 9
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs around 101. Southeast
winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 101.
Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs around
101. Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 100.
Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs around
102. Southeast winds around 10 mph.
$$
TXZ249-102115-
Jim Hogg-
Including the city of Hebbronville
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None Tstms
CHANCE PRECIP (%) 0 0 20
TEMP (24H TREND) 99 (-2) 73 (-1) 99
RH % (24H TREND) 33 (+3) 98 (+2) 33
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) SE 7 SE 9 SE 6
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)10779 10662
TRANSPORT WND (MPH) SE 9 SE 9
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the upper 90s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the
upper 90s. Southeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 100.
Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
90s. Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 70s. Highs around 101.
Southeast winds around 10 mph.
$$
TXZ248-102115-
Zapata-
Including the city of Zapata
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None Showers
CHANCE PRECIP (%) 0 0 20
TEMP (24H TREND) 102 (-1) 76 (0) 102
RH % (24H TREND) 28 (+2) 90 (0) 29
20FTWND-AM(MPH) SE 5 SE 5
20FTWND-PM(MPH) SE 5 SE 9 G17 SE 5
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END 6 PM
MIXING HGT(FT-AGL/MSL)11178 11440
TRANSPORT WND (MPH) SE 9 SE 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers. Lows in
the upper 70s. Highs around 101. Southeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around
102. East winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs around
102. Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 102.
Southeast winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s. Highs around
103. Southeast winds around 10 mph.
$$
TXZ455-102115-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 88 (0) 81 (0) 89
RH % (24H TREND) 73 (-5) 89 (0) 72
20FTWND-AM(MPH) SE 5 S 5
20FTWND-PM(MPH) E 9 SE 9 SE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4272 3731
TRANSPORT WND (MPH) SE 8 SE 8
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the
upper 80s. Southeast winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the
upper 80s. Southeast winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the
upper 80s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 80s. Highs in the
upper 80s. Southeast winds around 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 80s. Highs in the
upper 80s. Southeast winds around 15 mph.
$$
TXZ454-102115-
Willacy Island-
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 92 (+1) 80 (-1) 92
RH % (24H TREND) 65 (-3) 89 (+1) 65
20FTWND-AM(MPH) S 5 S 5
20FTWND-PM(MPH) E 9 SE 9 SE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)3431 2457
TRANSPORT WND (MPH) S 7 S 7
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the
lower 90s. Southeast winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the
lower 90s. Southeast winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the
lower 90s. Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 80s. Highs in the
lower 90s. Southeast winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 80s. Highs in the
lower 90s. Southeast winds around 10 mph.
$$
TXZ451-102115-
Kenedy Island-
327 AM CDT Sun Aug 10 2025
Today Tonight Mon
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None Tstms
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 90 (+1) 79 (-1) 90
RH % (24H TREND) 67 (-4) 91 (+2) 67
20FTWND-AM(MPH) Lgt/Var S 5
20FTWND-PM(MPH) E 9 SE 9 SE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)4440 3669
TRANSPORT WND (MPH) SE 9 E 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A 20 percent chance of showers and
thunderstorms. Lows around 80. Highs around 90. Southeast winds
around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 80. Highs around 90.
Southeast winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 80s. Highs around 90.
Southeast winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the lower 80s. Highs around 90.
Southeast winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 80s. Highs around 90.
Southeast winds around 15 mph.
$$