719
FOUS54 KBRO 111827
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
127 PM CDT TUE AUG 11 2026
TXZ255-112100-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 97 81 97 81 96
TEMP 95 90 85 84 83 82 89 95 96 91 85 84 83 82 89 95 95 89
DEWPT 74 75 77 77 77 77 76 72 72 74 77 77 77 77 76 75 75 76
RH 51 62 77 80 82 85 66 48 46 58 77 80 82 85 66 53 53 66
WIND DIR SE SE SE SE S S S S SE SE SE SE S SE S SE SE SE
WIND SPD 14 13 11 9 9 10 13 17 18 17 14 12 11 11 16 17 18 17
WIND GUST 28 27 25 23 27 28 27
CLOUDS FW FW FW FW FW FW FW FW CL CL SC FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 106100 96 93 91 100104105100 94 94 92 90101106106100
MAX HEAT 105 107 98 93 104 105 96 93 106 107
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 82 96 81 96 80 96 80 96
TEMP 85 82 94 90 84 82 94 90 83 81 94 90 83 80 94 91
DEWPT 77 77 75 76 78 77 73 75 77 77 74 75 77 77 74 75
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN LT GN LT LT
AVG CLOUDS FW FW SC SC FW SC SC SC FW FW FW SC FW FW FW FW
POP 12HR 0 20 0 0 0 10 0 10
RAIN SHWRS S S
TSTMS S S
TXZ255-112100-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 100 77 100 78 99
TEMP 98 92 84 82 80 79 89 98 99 92 84 83 81 80 90 98 98 92
DEWPT 72 73 76 77 77 76 76 70 69 71 76 76 76 76 76 73 72 74
RH 43 54 77 85 91 91 66 41 38 51 77 80 85 88 64 45 43 56
WIND DIR SE SE SE SE SE S S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 17 18 14 11 10 10 16 19 21 21 17 13 12 13 18 20 21 21
WIND GUST 27 25 24 24 31 32
CLOUDS FW FW FW FW FW FW FW CL FW CL FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 107101 94 91 101105105 99 93 91 102108108101
MAX HEAT 107 108 97 90 105 106 96 91 108 109
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 79 99 78 98 76 98 76 99
TEMP 84 79 96 92 83 80 96 92 82 79 96 92 82 78 96 92
DEWPT 77 76 74 73 78 76 72 73 77 76 73 73 77 76 73 73
PWIND DIR SE SE SE SE SE E SE SE
WIND CHAR BZ BZ GN GN LT GN LT GN
AVG CLOUDS FW FW SC SC FW SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 5 20 0 0 0 10 0 10
RAIN SHWRS S
TSTMS S
TXZ253-112100-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 103 81 103 81 102
TEMP 101 95 86 83 82 81 89 99101 94 85 83 82 82 89 99100 93
DEWPT 70 70 75 77 77 77 75 69 66 67 74 76 76 76 76 72 70 71
RH 37 45 70 82 85 88 64 38 32 41 70 80 82 82 66 42 38 49
WIND DIR SE SE SE SE SE SE S SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 18 19 17 13 12 12 17 19 21 23 18 17 14 14 18 20 21 23
WIND GUST 24 23 24 29 32 33 29 28 27 27 29 32 33 33
CLOUDS FW CL CL CL FW FW CL FW FW FW CL FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 109102 95 92 90 99106106 98 92 91 90 100109108100
MAX HEAT 108 110 99 92 106 108 96 91 109 110
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 82 101 81 102 80 102 80 102
TEMP 84 83 98 94 84 82 97 95 83 80 98 94 83 80 98 94
DEWPT 77 77 72 71 78 78 70 67 76 77 72 70 77 77 72 71
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR BZ BZ GN GN GN GN LT LT
AVG CLOUDS FW FW FW SC FW SC B1 FW FW FW SC FW FW FW FW FW
POP 12HR 0 10 0 0 0 10 0 10
TXZ355-112100-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 96 80 96 80 96
TEMP 94 89 84 83 81 80 89 95 95 89 84 83 82 81 89 94 94 89
DEWPT 76 77 78 78 77 77 77 74 74 75 78 77 77 77 77 77 77 78
RH 56 68 82 85 88 91 68 51 51 64 82 82 85 88 68 58 58 70
WIND DIR SE SE SE SE S S S SE SE SE SE SE S SE SE SE SE SE
WIND SPD 16 14 11 9 8 9 13 17 19 18 13 11 10 11 16 18 19 18
CLOUDS FW FW FW CL FW FW FW CL FW CL FW FW FW FW FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 108101 95 93 103106106 99 94 92 90 103109109102
MAX HEAT 107 109 99 91 107 107 98 91 109 110
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 80 95 80 95 79 94 79 95
TEMP 84 81 93 89 83 80 93 89 82 79 92 89 82 79 93 89
DEWPT 78 77 77 78 78 78 77 77 78 77 77 77 77 77 77 77
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN BZ GN GN LT GN LT GN
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 0 20 0 0 0 10 0 10
RAIN SHWRS S
TSTMS S
TXZ249-112100-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 102 76 102 76 102
TEMP 101 97 87 81 77 77 86 97102100 87 80 77 77 86 98101 97
DEWPT 65 67 75 77 77 77 76 66 59 60 69 76 77 76 77 69 65 67
RH 31 38 68 88100100 72 36 25 27 55 88100 97 75 39 31 38
WIND DIR SE SE SE SE SE SE SE S SE SE SE SE SE SE SE SE SE SE
WIND SPD 13 14 12 11 10 10 12 14 14 16 13 12 12 11 13 16 17 17
WIND GUST 24 21 20 21 26 26 25 23 24
CLOUDS FW FW FW CL FW SC FW CL CL FW FW FW FW SC FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 105102 96 96100102100 91 97105105102
MAX HEAT 103 105 101 100 102 98 105 106
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 77 100 77 100 74 99 74 100
TEMP 81 78 96 94 80 77 96 95 79 76 95 95 79 75 96 95
DEWPT 77 77 70 70 78 77 68 66 78 76 70 69 77 75 69 69
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN BZ GN GN GN GN GN LT
AVG CLOUDS FW SC SC SC SC SC B1 FW FW SC SC FW FW FW SC FW
POP 12HR 0 5 0 0 0 0 0 5
TXZ250-112100-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 103 77 104 77 103
TEMP 101 94 84 81 78 77 88 99103 97 84 80 79 78 89 99102 93
DEWPT 70 74 77 78 77 77 77 68 63 70 76 77 77 77 77 71 69 75
RH 37 53 80 91 97100 70 37 27 42 77 91 94 97 68 41 35 56
WIND DIR SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 14 14 11 8 8 8 12 14 14 17 12 11 10 10 14 16 17 17
WIND GUST 23 19 25 24 21 20 27 27
CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 109104 95 101105106105 93 102108109105
MAX HEAT 107 110 102 105 107 100 108 109
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 78 100 78 100 75 100 76 101
TEMP 81 79 97 94 81 78 97 94 79 76 97 93 79 76 97 94
DEWPT 78 77 72 75 79 78 69 73 78 76 71 74 78 76 71 75
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW
POP 12HR 0 20 0 0 0 5 0 5
RAIN SHWRS S
TSTMS S
TXZ253-112100-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
127 PM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 102 78 102 79 102
TEMP 101 95 86 82 80 79 89 99102 96 84 82 81 80 89 99100 94
DEWPT 68 69 74 76 76 76 74 67 63 66 73 76 75 75 74 70 68 70
RH 35 43 68 82 88 91 61 36 28 38 70 82 82 85 61 39 36 46
WIND DIR SE SE SE SE SE SE S S SE SE SE SE SE SE SE SE SE SE
WIND SPD 17 17 14 11 10 10 16 18 20 19 16 13 12 12 17 19 20 20
WIND GUST 25 21 21 21 27 26 25 25
CLOUDS FW FW CL FW FW FW FW CL FW CL CL FW SC FW FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 106101 94 98104104100 91 98106106100
MAX HEAT 106 107 99 104 104 95 106 107
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 79 101 79 101 77 101 77 101
TEMP 83 80 97 94 83 80 97 94 81 78 97 93 81 78 98 94
DEWPT 76 76 71 70 77 77 68 67 76 76 70 70 76 76 70 71
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN BZ GN GN LT GN LT LT
AVG CLOUDS FW FW SC SC FW SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 0 10 0 0 0 10 0 20
RAIN SHWRS S
TSTMS S
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