Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
414
FNUS54 KBRO 300935
FWFBRO
Fire Weather Planning Forecast for Deep South Texas
National Weather Service Brownsville TX
435 AM CDT Tue Sep 30 2025
.DISCUSSION...Relative humidity values are expected to dip below
30 percent across portions of the Rio Grande Plains each
afternoon today through Thursday. Relative humidity values will
gradually increase across Deep South Texas late in the week and
into the weekend. Mainly light winds are expected to continue
through the period. Rain chances begin to increase by late in the
week into the weekend. There are no fire weather concerns at
this time.
TXZ255-302130-
Inland Cameron-
Including the cities of Brownsville and Harlingen
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 91 (+2) 69 (-1) 93
RH % (24H TREND) 46 (-3) 95 (+5) 44
20FTWND-AM(MPH) N 5 Lgt/Var
20FTWND-PM(MPH) NE 9 NE 5 NE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7699 8698
TRANSPORT WND (MPH) N 12 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the
lower 90s. East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the lower 90s. East winds around 5 mph.
.SATURDAY...Mostly clear. A 50 percent chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the lower 90s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the lower 90s. Northeast winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the lower 90s. East winds around 5 mph.
$$
TXZ254-302130-
Inland Willacy-
Including the city of Raymondville
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Clear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 91 (+2) 68 (0) 93
RH % (24H TREND) 45 (-1) 98 (+5) 44
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 8 Lgt/Var NE 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7873 8807
TRANSPORT WND (MPH) NE 12 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. Light winds.
.FRIDAY...Mostly clear. Chance of showers. Lows around 70. Highs
in the lower 90s. East winds around 5 mph.
.SATURDAY...Mostly clear. A 50 percent chance of showers and
thunderstorms. Lows in the lower 70s. Highs around 90. Northeast
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the lower 90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the lower 90s. East winds around 5 mph.
$$
TXZ253-302130-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Clear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 94 (+3) 69 (0) 96
RH % (24H TREND) 37 (0) 94 (+5) 36
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 6 E 5 NE 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7920 8815
TRANSPORT WND (MPH) N 9 E 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the lower 70s. Highs in the mid 90s.
East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows in the lower
70s. Highs in the lower 90s. Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the mid 90s. East winds around 5 mph.
$$
TXZ353-302130-
Northern Hidalgo-
Including the city of San Manuel
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Clear Clear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 93 (+2) 66 (0) 95
RH % (24H TREND) 35 (-2) 96 (+4) 34
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 6 Lgt/Var E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7931 9219
TRANSPORT WND (MPH) NE 9 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 60s. Highs in the mid 90s.
Light winds.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows around 70.
Highs in the lower 90s. East winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows around 70. Highs
in the mid 90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the mid 90s. East winds around 5 mph.
$$
TXZ355-302130-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (+1) 72 (-1) 90
RH % (24H TREND) 57 (0) 91 (+6) 54
20FTWND-AM(MPH) N 5 Lgt/Var
20FTWND-PM(MPH) NE 11 NE 6 NE 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6628 7234
TRANSPORT WND (MPH) N 13 NE 13
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
80s. East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
.SATURDAY...Mostly clear. A 50 percent chance of showers and
thunderstorms. Lows in the mid 70s. Highs in the upper 80s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
$$
TXZ354-302130-
Coastal Willacy-
Including the city of Port Mansfield
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (+1) 69 (-1) 90
RH % (24H TREND) 55 (-2) 95 (+6) 55
20FTWND-AM(MPH) N 5 Lgt/Var
20FTWND-PM(MPH) NE 10 Lgt/Var NE 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6788 7242
TRANSPORT WND (MPH) NE 13 NE 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 70s. Highs around 90.
East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the upper 80s. East winds around 5 mph.
.SATURDAY...Mostly clear. A 40 percent chance of showers and
thunderstorms. Lows in the lower 70s. Highs in the upper 80s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
$$
TXZ351-302130-
Coastal Kenedy-
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (+1) 68 (-1) 90
RH % (24H TREND) 53 (-3) 95 (+7) 54
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 9 Lgt/Var E 7
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)7964 9234
TRANSPORT WND (MPH) NE 13 NE 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the upper 80s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows in the lower
70s. Highs in the upper 80s. East winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the upper 80s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the upper 80s. East winds around 5 mph.
$$
TXZ251-302130-
Inland Kenedy-
Including the city of Sarita
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 93 (+4) 66 (0) 94
RH % (24H TREND) 42 (-4) 97 (+6) 42
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 6 Lgt/Var E 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8564 9713
TRANSPORT WND (MPH) NE 12 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. Light winds.
.FRIDAY...Mostly clear. Chance of showers. Lows in the upper 60s.
Highs in the lower 90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows in the lower
70s. Highs around 90. East winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the lower 90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the lower 90s. East winds around 5 mph.
$$
TXZ250-302130-
Brooks-
Including the city of Falfurrias
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 93 (+2) 65 (0) 95
RH % (24H TREND) 32 (-5) 95 (+6) 32
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 5 Lgt/Var E 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8651 9789
TRANSPORT WND (MPH) NE 10 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 60s. Highs in the mid 90s.
Light winds.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows in the upper
60s. Highs in the lower 90s. East winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 60s.
Highs in the mid 90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows around 70. Highs
in the lower 90s. East winds around 5 mph.
$$
TXZ252-302130-
Starr-
Including the cities of Rio Grande City and Roma
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Clear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 95 (+3) 65 (-1) 98
RH % (24H TREND) 28 (-3) 94 (+5) 27
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 5 Lgt/Var Lgt/Var
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8592 9570
TRANSPORT WND (MPH) NE 9 E 12
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 60s. Highs in the upper 90s.
East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the mid
90s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the lower 70s.
Highs in the mid 90s. East winds around 5 mph.
$$
TXZ249-302130-
Jim Hogg-
Including the city of Hebbronville
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Clear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 93 (+2) 65 (0) 95
RH % (24H TREND) 27 (-5) 94 (+5) 27
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) NE 5 Lgt/Var Lgt/Var
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)8613 9875
TRANSPORT WND (MPH) NE 10 E 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 60s. Highs in the mid 90s.
Southeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. East winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the upper 60s. Highs in the
lower 90s. East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s. Highs in the lower
90s. East winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the upper 60s.
Highs in the lower 90s. East winds around 5 mph.
$$
TXZ248-302130-
Zapata-
Including the city of Zapata
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 95 (+3) 67 (0) 98
RH % (24H TREND) 24 (-5) 90 (+4) 25
20FTWND-AM(MPH) Lgt/Var Lgt/Var
20FTWND-PM(MPH) Lgt/Var Lgt/Var Lgt/Var
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)9014 10164
TRANSPORT WND (MPH) NE 9 E 9
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows around 70. Highs in the upper 90s. East
winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
East winds around 5 mph.
.SATURDAY...Mostly clear. Lows around 70. Highs in the mid 90s.
East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
90s. East winds around 5 mph.
.MONDAY...Mostly clear. A 30 percent chance of showers. Lows in
the lower 70s. Highs in the mid 90s. East winds around 5 mph.
$$
TXZ455-302130-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 86 (0) 78 (-1) 87
RH % (24H TREND) 62 (+3) 75 (+1) 63
20FTWND-AM(MPH) N 7 NE 6
20FTWND-PM(MPH) NE 11 NE 9 NE 10
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5126 5442
TRANSPORT WND (MPH) N 8 NE 10
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows around 80. Highs in the mid 80s.
East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the mid 80s. East winds around 10 mph.
.SATURDAY...Mostly clear. A 50 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the mid 80s.
Northeast winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the mid 80s. Northeast winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers. Lows around 80. Highs
in the mid 80s. East winds around 10 mph.
$$
TXZ454-302130-
Willacy Island-
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Pcldy Mclear Mclear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 89 (+1) 77 (0) 90
RH % (24H TREND) 56 (-1) 81 (+5) 57
20FTWND-AM(MPH) N 6 N 5
20FTWND-PM(MPH) NE 10 E 7 NE 9
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)5763 4090
TRANSPORT WND (MPH) N 13 NE 5
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the
upper 80s. East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the upper 80s. East winds around 5 mph.
.SATURDAY...Mostly clear. A 50 percent chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the upper 80s.
East winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the upper 80s. East winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the upper 80s. East winds around 10 mph.
$$
TXZ451-302130-
Kenedy Island-
435 AM CDT Tue Sep 30 2025
Today Tonight Wed
CLOUD COVER Mclear Mclear Clear
PRECIP TYPE None None None
CHANCE PRECIP (%) 0 0 0
TEMP (24H TREND) 88 (+1) 75 (0) 88
RH % (24H TREND) 57 (-3) 86 (+7) 60
20FTWND-AM(MPH) N 6 Lgt/Var
20FTWND-PM(MPH) NE 9 E 6 NE 8
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT(FT-AGL/MSL)6459 5601
TRANSPORT WND (MPH) N 10 NE 9
RH RECOVERY Excellent
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper
80s. East winds around 5 mph.
.FRIDAY...Mostly clear. Chance of showers. Lows in the mid 70s.
Highs in the mid 80s. East winds around 5 mph.
.SATURDAY...Mostly clear. Chance of showers. Lows in the upper
70s. Highs in the mid 80s. Northeast winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the upper 80s. East winds around 10 mph.
.MONDAY...Mostly clear. Chance of showers. Lows in the upper 70s.
Highs in the upper 80s. East winds around 10 mph.
$$