476
FOUS54 KBRO 201827
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
127 PM CDT TUE OCT 20 2026
TXZ255-202100-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 71 85 72 84
TEMP 84 77 73 73 72 71 77 83 83 78 75 75 73 73 78 83 83 76
DEWPT 63 71 72 72 72 71 74 73 73 74 74 74 73 72 73 70 67 71
RH 49 82 97 97100100 90 72 72 88 97 97100 97 85 65 59 85
WIND DIR NE N N N NW NW N N E E E E NE NE NE NE NE E
WIND SPD 13 9 5 4 5 5 4 5 9 6 3 2 3 3 5 10 12 6
CLOUDS CL FW FW SC SC FW FW SC B1 SC SC SC B1 SC SC SC FW FW
POP 12HR 5 10 60 30 10
QPF 12HR 0 0 0.10 0.01 0
RAIN SHWRS S C C S S C S
TSTMS S S S S S
HEAT INDEX 90
MAX HEAT 90 91
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 85 71 84 71 83 70 83
TEMP 71 69 84 79 74 71 83 78 73 72 82 77 72 70 81 77
DEWPT 68 67 66 70 67 68 68 69 65 66 66 70 68 69 69 72
PWIND DIR E E E E E E E E
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW CL FW FW SC SC SC B1 B1 B1 SC SC SC
POP 12HR 0 0 0 10 0 5 10 40
RAIN SHWRS C C
TSTMS S
TXZ255-202100-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 69 86 71 84
TEMP 85 76 71 70 70 70 76 84 84 78 74 73 72 71 78 83 83 76
DEWPT 62 70 71 70 70 69 73 72 72 74 74 73 72 71 73 69 66 70
RH 46 82100100100 97 90 67 67 88100100100100 85 63 57 82
WIND DIR NE NE N N NW N N N NE E E E NE NE NE E E E
WIND SPD 14 11 5 5 9 9 8 6 9 9 2 2 4 4 6 12 14 9
CLOUDS FW FW FW SC SC FW SC B1 B1 SC B1 SC SC SC SC SC FW FW
POP 12HR 0 10 60 30 10
QPF 12HR 0 0 0.20 0.03 0
RAIN SHWRS C C S S
TSTMS S S
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 85 67 85 68 84 68 84
TEMP 68 66 84 77 71 68 84 78 71 69 82 77 70 69 81 77
DEWPT 68 66 65 70 67 68 67 70 65 66 65 70 68 68 68 71
PWIND DIR E E SE E E E E E
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW CL FW FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 0 0 0 10 0 5 10 30
RAIN SHWRS C C
TSTMS S
TXZ253-202100-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 69 89 72 88
TEMP 89 81 73 70 69 69 75 86 87 80 76 74 73 73 78 85 86 79
DEWPT 61 66 69 70 69 69 71 70 69 72 74 74 73 72 74 70 66 68
RH 39 60 87100100100 87 59 55 77 94100100 97 88 61 51 69
WIND DIR NE NE NE N N N N N N NE E N NE NE E E E E
WIND SPD 9 11 5 4 6 8 8 8 6 8 4 0 3 4 5 10 11 11
CLOUDS FW CL FW FW FW FW SC B1 SC SC B1 B1 SC SC SC B1 B1 FW
POP 12HR 0 5 30 30 20
QPF 12HR 0 0 0 0 0.05
RAIN SHWRS C S S S S S
HEAT INDEX 90 91
MAX HEAT 91 90 92
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 67 89 68 90 70 88 69 87
TEMP 69 68 86 81 70 69 86 82 72 70 85 81 70 69 84 80
DEWPT 69 67 65 67 68 69 67 68 68 68 65 67 68 69 68 69
PWIND DIR E E E SE E E E NE
WIND CHAR LT GN LT GN LT GN LT LT
AVG CLOUDS FW CL FW FW CL CL FW SC SC SC B1 B1 B1 SC SC B1
POP 12HR 0 0 0 10 0 5 5 40
RAIN SHWRS S C
TSTMS S
TXZ355-202100-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 70 83 71 82
TEMP 82 74 72 72 71 71 77 81 82 76 74 73 72 71 78 81 81 75
DEWPT 67 73 72 72 71 70 75 75 75 76 74 73 72 71 73 71 68 72
RH 61 97100100100 97 94 82 79100100100100100 85 72 65 90
WIND DIR NE N N N N NW N NE E E E E E NE E NE NE E
WIND SPD 14 11 8 4 4 5 4 9 11 8 5 3 3 4 8 12 13 8
CLOUDS FW FW SC FW SC SC FW B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR 5 20 60 40 5
QPF 12HR 0 0 0.12 0.02 0
RAIN SHWRS C L C S S C C
TSTMS S S S S
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 82 68 82 69 81 67 80
TEMP 70 67 82 77 72 69 81 76 71 69 80 74 70 68 79 75
DEWPT 68 67 68 71 68 68 70 71 66 66 68 71 69 68 71 73
PWIND DIR E E SE E E E E E
WIND CHAR LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 SC SC
POP 12HR 0 0 0 10 0 5 20 40
RAIN SHWRS S C C
TSTMS S
TXZ249-202100-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 64 85 70 85
TEMP 85 79 69 65 64 64 72 81 84 79 73 72 71 70 74 81 83 77
DEWPT 56 59 64 65 64 64 69 67 66 71 73 72 71 70 74 67 62 65
RH 37 50 84100100100 90 63 55 77100100100100100 63 49 67
WIND DIR NE NE N N N N NE NE NE E E N N E E E E E
WIND SPD 6 4 0 0 2 4 6 8 8 8 4 0 0 1 6 9 9 10
WIND GUST 11
CLOUDS FW CL CL CL CL FW SC SC SC SC B1 B1 B1 B1 B1 SC SC FW
POP 12HR 0 5 20 10 20
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S S
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 85 66 85 67 83 66 83
TEMP 66 64 81 79 67 66 82 79 68 68 80 77 68 67 79 77
DEWPT 66 64 63 64 67 66 66 66 68 67 64 65 68 66 66 67
PWIND DIR E SE SE SE E E E E
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW CL CL FW SC SC B1 B1 B1 B1 SC SC B1
POP 12HR 0 0 0 10 0 5 5 30
RAIN SHWRS C
TXZ250-202100-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 66 85 70 84
TEMP 86 77 68 67 66 66 74 82 83 77 74 72 71 71 76 82 83 76
DEWPT 56 63 68 67 66 66 71 70 70 74 74 72 71 70 73 66 64 67
RH 36 62100100100100 90 67 65 90100100100 97 90 58 53 74
WIND DIR NE E N N N N N NE NE E E N NE NE E E E E
WIND SPD 9 6 0 0 6 8 9 9 9 8 2 0 2 3 6 10 11 8
WIND GUST 17 19 18 18
CLOUDS CL CL CL FW CL SC FW SC B1 SC B1 B2 SC SC SC SC SC FW
POP 12HR 0 10 40 30 10
QPF 12HR 0 0 0.07 0.06 0
RAIN SHWRS C C S C C
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 86 66 86 66 84 67 83
TEMP 66 64 83 76 67 67 84 79 68 67 82 77 68 67 81 77
DEWPT 66 63 64 66 67 66 66 67 67 67 64 67 68 67 67 69
PWIND DIR E E SE E E E E E
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS FW FW FW FW CL FW FW SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 0 0 0 10 0 5 10 40
RAIN SHWRS S C
TSTMS S
TXZ253-202100-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
127 PM CDT TUE OCT 20 2026
DATE TUE 10/20/26 WED 10/21/26 THU 10/22/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 67 87 70 86
TEMP 87 78 70 67 67 67 74 84 84 78 74 72 71 71 76 83 84 77
DEWPT 59 65 69 67 67 67 70 69 69 72 74 72 71 70 73 68 64 67
RH 39 64 97100100100 87 61 61 82100100100 97 90 61 51 71
WIND DIR NE NE N N N N N N NE N N N N N E E E N
WIND SPD 11 6 0 0 6 6 8 8 8 0 0 0 0 0 4 10 12 0
WIND GUST 19 11 16 10 18
CLOUDS CL CL CL SC FW FW SC B2 B1 SC FW FW SC SC SC SC SC FW
POP 12HR 0 10 40 30 20
QPF 12HR 0 0 0.01 0.03 0
RAIN SHWRS S C S C S S S S
DATE FRI 10/23/26 SAT 10/24/26 SUN 10/25/26 MON 10/26/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 87 66 87 66 86 67 85
TEMP 66 65 84 79 67 67 84 80 69 67 83 79 67 67 82 78
DEWPT 66 65 64 66 67 67 66 67 66 67 64 66 67 67 67 69
PWIND DIR N E E E E E E NE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW CL CL FW CL CL FW SC SC SC B1 B1 B1 SC SC B1
POP 12HR 0 0 0 10 0 5 10 40
RAIN SHWRS S C
TSTMS S
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