128
FOUS54 KBRO 211827
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
127 PM CDT TUE JUL 21 2026
TXZ255-212100-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 98 78 100 79 99
TEMP 98 91 83 81 79 78 88 99100 92 83 81 80 79 88 96 98 92
DEWPT 70 72 76 77 76 76 74 68 69 71 76 77 76 76 74 70 71 72
RH 41 54 80 88 91 94 63 37 37 51 80 88 88 91 63 43 42 52
WIND DIR SE SE S S S S S S S S S S S S S SE SE SE
WIND SPD 13 11 9 8 6 5 6 9 12 11 9 8 8 6 6 9 11 11
CLOUDS FW FW SC SC SC SC FW FW FW FW FW SC SC SC SC SC B1 SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 105 99 90 97105107 99 92 96103105 99
MAX HEAT 105 106 94 105 107 94 103 106
HEAT Y
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 97 79 97 80 97 81 97
TEMP 83 80 96 92 82 80 96 91 82 80 95 91 83 82 95 91
DEWPT 76 77 71 73 77 77 71 73 76 76 72 73 77 77 72 74
PWIND DIR S SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW CL FW FW FW FW FW FW FW CL CL FW CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ255-212100-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 104 74 105 75 101
TEMP 103 97 83 79 77 74 89102105 98 85 81 78 76 88 98100 96
DEWPT 67 68 73 76 75 74 74 66 65 69 72 75 75 74 73 68 69 70
RH 32 39 72 91 94100 61 31 28 39 65 82 91 94 61 38 37 43
WIND DIR SE SE S S S S S S SE SE S S S S S SE SE SE
WIND SPD 14 16 11 9 8 6 6 5 11 16 11 10 8 6 8 8 11 13
CLOUDS FW FW FW SC FW SC FW FW FW SC SC SC SC SC B1 SC SC SC
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 110103 98107110104 91 96104107102
MAX HEAT 108 110 96 107 110 97 104 107
HEAT Y
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 77 101 77 101 76 100 78 100
TEMP 81 77 99 96 81 78 99 94 81 78 98 95 82 80 99 94
DEWPT 75 76 68 71 76 76 69 71 75 75 70 71 75 76 71 72
PWIND DIR S SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW FW CL FW FW CL CL FW CL
POP 12HR 5 0 0 0 0 0 0 0
TXZ253-212100-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 107 76 108 78 105
TEMP 106101 86 81 78 77 88103107102 87 82 80 79 89100104100
DEWPT 63 65 70 74 74 74 72 64 59 65 69 74 73 73 71 66 64 67
RH 25 31 59 79 88 90 59 28 21 30 55 77 79 82 56 33 28 34
WIND DIR SE SE SE SE SE S S SE E SE SE S S S SE SE SE SE
WIND SPD 13 17 13 11 9 6 6 4 8 17 13 10 8 6 6 6 9 14
CLOUDS FW SC FW FW SC B1 SC FW FW FW SC FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 109104 91 95107108106 92 95105108105
MAX HEAT 108 109 97 107 108 99 105 108
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 79 104 79 104 78 103 80 103
TEMP 83 79100 97 82 79100 97 81 79 99 96 83 80100 96
DEWPT 74 75 67 68 75 76 67 68 75 75 69 68 75 76 69 70
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW CL FW FW CL CL FW FW CL CL FW CL
POP 12HR 5 0 0 0 0 0 0 0
TXZ355-212100-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 76 98 77 96
TEMP 96 90 82 80 78 77 87 97 98 91 83 81 79 77 87 94 95 90
DEWPT 74 75 76 77 76 76 76 73 74 74 76 77 76 76 76 74 75 75
RH 49 62 82 91 94 97 70 46 47 58 80 88 91 97 70 53 53 62
WIND DIR SE SE S S S S S SE SE S S S S S S SE SE SE
WIND SPD 14 12 9 8 6 5 5 9 13 12 9 8 6 5 5 10 12 11
CLOUDS FW FW SC SC FW SC SC FW FW SC SC SC SC SC B1 SC B1 SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 108100 98108110101 91 97105107100
MAX HEAT 107 108 94 108 110 95 105 107
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 96 78 95 78 94 79 95
TEMP 81 78 94 90 81 79 93 89 81 79 93 89 81 80 94 89
DEWPT 77 77 75 76 77 76 75 76 76 76 76 76 77 77 76 77
PWIND DIR S SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW FW CL FW FW CL CL FW CL
POP 12HR 5 0 0 0 0 0 0 0
TXZ249-212100-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 104 74 105 79 103
TEMP 103101 87 82 76 75 88102104102 88 84 80 79 89100102 99
DEWPT 58 60 71 67 69 71 72 61 58 59 68 66 67 68 70 64 62 64
RH 23 26 59 61 79 87 59 26 22 25 52 55 65 69 54 31 27 32
WIND DIR SE SE SE S S N N E E E SE S S N N E E SE
WIND SPD 8 9 9 6 5 0 0 4 8 9 8 5 4 0 0 6 9 9
WIND GUST 18
CLOUDS CL FW FW SC FW SC FW CL FW FW SC SC SC SC FW FW SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
HEAT INDEX 104102 93 95103104102 92 94102104101
MAX HEAT 103 104 98 103 104 97 102 104
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 76 101 75 99 76 102
TEMP 83 78 97 98 80 77 97 97 79 75 96 96 79 77 97 98
DEWPT 70 72 67 66 72 74 65 66 73 74 67 67 73 74 69 68
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW CL FW FW FW FW FW CL FW CL FW CL
POP 12HR 20 5 0 0 0 0 0 0
RAIN SHWRS S
TXZ250-212100-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 104 73 104 75 102
TEMP 104 98 85 80 74 73 86101104 99 86 82 78 76 88 99102 97
DEWPT 64 71 71 70 72 73 74 66 62 67 69 69 70 72 73 67 67 69
RH 28 42 63 72 93100 68 32 26 36 57 65 76 87 61 36 32 40
WIND DIR SE SE SE S S N N N E E SE S S S S SE SE SE
WIND SPD 6 11 8 5 4 0 0 0 5 10 6 5 4 2 3 5 8 9
CLOUDS FW FW FW SC FW FW FW FW FW SC FW SC SC SC FW SC SC SC
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
HEAT INDEX 107106 91 95105106104 90 95104107103
MAX HEAT 106 109 99 105 108 98 104 107
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 76 101 75 101 74 100 75 102
TEMP 81 76 98 95 80 76 98 95 79 75 97 94 79 76 99 96
DEWPT 72 75 69 72 75 76 68 72 76 75 70 72 75 76 70 73
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW CL FW FW FW FW FW CL CL CL FW CL
POP 12HR 10 5 0 0 0 0 0 0
TXZ253-212100-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
127 PM CDT TUE JUL 21 2026
DATE TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 106 74 107 77 104
TEMP 106101 86 79 76 75 88103106102 88 81 78 77 89100103 99
DEWPT 60 63 68 74 73 73 71 62 57 62 67 73 72 72 70 65 63 66
RH 23 29 55 85 90 94 57 26 20 27 50 77 82 85 54 32 27 34
WIND DIR SE SE S S S S S N E SE SE S S S S SE SE SE
WIND SPD 11 14 12 9 6 3 4 0 6 14 11 8 5 3 4 6 8 11
WIND GUST 23 19 18
CLOUDS FW SC FW SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 107104 94105106104 91 94103106103
MAX HEAT 106 107 97 105 106 98 103 106
DATE FRI 07/24/26 SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 77 103 76 103 76 102 78 102
TEMP 82 78100 97 81 77100 96 80 77 99 97 81 79100 97
DEWPT 73 74 65 67 74 75 66 67 74 74 67 68 74 74 68 69
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW CL FW FW CL CL FW FW CL CL FW CL
POP 12HR 5 5 0 0 0 0 0 0
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