433
FOUS54 KBRO 200626
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
126 AM CDT MON JUL 20 2026
TXZ255-210900-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 79 98 78 98 77
TEMP 80 79 89 97 97 90 82 81 79 78 88 97 98 91 82 81 79 77
DEWPT 76 76 74 71 72 73 76 76 76 76 74 70 70 72 76 76 76 76
RH 88 91 61 43 45 58 82 85 91 94 63 42 41 54 82 85 91 97
WIND DIR S S S S SE SE SE S S S S SE SE SE S S S S
WIND SPD 10 10 12 14 16 14 11 9 8 6 9 12 13 12 9 6 5 4
WIND GUST 21
CLOUDS FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 98105106 99 90 96104105 99 90
MAX HEAT 105 106 93 104 105 93
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 99 78 99 79 97 80 97 79 96
TEMP 98 92 82 79 98 91 82 79 96 91 82 80 96 91 82 80 95 90
DEWPT 69 72 76 76 69 72 76 76 71 73 77 76 71 73 76 76 72 74
PWIND DIR SE S S S SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW
POP 12HR 0 0 5 20 5 0 0 0 0
RAIN SHWRS S S
TXZ255-210900-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 75 102 74 103 73
TEMP 78 76 89100102 95 82 79 77 75 89101103 96 83 79 76 74
DEWPT 76 75 74 68 67 70 74 75 75 74 73 68 67 69 73 75 75 74
RH 94 97 61 36 32 45 77 88 94 97 59 35 32 42 72 88 97100
WIND DIR S S S S SE SE SE S S S S SE SE SE SE S S S
WIND SPD 11 11 13 16 18 18 13 10 9 8 10 11 14 16 11 9 6 5
WIND GUST 21
CLOUDS FW FW FW CL CL FW CL FW SC SC SC FW CL FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 98107108102 97107108103
MAX HEAT 107 108 94 107 109 95
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 103 76 102 76 102 77 101 76 100
TEMP 100 96 81 76100 96 81 77 99 95 81 78 98 94 81 77 97 93
DEWPT 67 69 74 74 67 69 75 75 69 70 76 75 70 71 75 75 71 72
PWIND DIR SE S SE S SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 5 20 5 0 5 0 5
RAIN SHWRS S S
TXZ253-210900-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 78 106 77 106 76
TEMP 79 78 89102105 98 85 81 78 77 88102105100 85 80 78 77
DEWPT 75 75 71 67 63 66 72 75 75 75 71 65 62 65 70 74 74 74
RH 88 91 56 32 26 35 65 82 91 94 57 30 25 32 61 82 88 90
WIND DIR SE SE S S SE SE SE SE S SE SE SE SE SE SE S S SE
WIND SPD 13 12 14 16 18 20 16 13 11 10 11 11 14 17 13 11 9 8
WIND GUST 25 24 26 24 21
CLOUDS FW FW CL CL FW CL CL FW FW SC FW FW FW FW FW CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 95107108102 90 93106108103 90
MAX HEAT 107 108 96 106 108 96
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 106 78 106 78 104 78 103 78 102
TEMP 102100 82 79101 99 82 78100 97 82 79 99 96 82 78 98 96
DEWPT 65 65 73 73 65 67 74 74 67 68 75 75 67 68 75 75 69 69
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW CL SC FW
POP 12HR 0 0 5 20 10 5 0 0 0
RAIN SHWRS S S
TXZ355-210900-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 77 97 77 96 76
TEMP 79 78 88 96 96 89 82 80 78 77 87 95 95 90 82 79 78 76
DEWPT 76 76 76 74 75 76 77 76 76 75 76 74 74 75 76 76 76 76
RH 91 94 68 49 51 66 85 88 94 94 70 51 51 62 82 91 94100
WIND DIR S S S SE SE SE SE S S S S SE SE SE S S S S
WIND SPD 10 9 11 14 17 14 11 8 8 6 9 12 14 12 10 6 5 4
CLOUDS FW FW FW FW FW FW FW SC SC SC SC FW SC FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 99107108100 97106107100
MAX HEAT 107 108 93 106 107 93
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 77 97 78 95 78 94 78 94
TEMP 95 90 81 78 95 90 81 78 93 89 81 79 93 88 81 79 93 88
DEWPT 74 74 76 76 74 75 76 76 75 76 77 76 76 76 77 76 76 76
PWIND DIR SE S SE S SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 5 20 5 0 0 0 0
RAIN SHWRS S S
TXZ249-210900-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 103 73 103 72
TEMP 75 74 85 98102 99 85 79 74 73 85 98102100 86 80 75 73
DEWPT 74 74 73 65 60 63 70 71 73 73 73 63 57 60 69 69 70 70
RH 97100 67 34 25 31 61 77 97100 67 32 23 27 57 69 84 90
WIND DIR SE SE S S SE SE SE SE SE SE SE SE SE SE SE SE S S
WIND SPD 10 8 10 12 12 13 11 9 8 6 8 9 10 10 9 6 5 3
WIND GUST 20 18 21 19 19
CLOUDS SC SC CL CL FW FW FW CL FW SC FW FW FW FW CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 92102103101 90 91100102100 91
MAX HEAT 102 103 96 100 102 96
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 102 77 101 77 99 76 99 75 98
TEMP 99 99 83 78 97 98 82 77 96 96 80 76 96 95 79 75 95 95
DEWPT 59 59 67 68 64 65 72 72 67 68 73 74 67 69 73 74 68 68
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS FW SC FW FW FW FW FW FW FW FW SC FW FW FW FW FW SC FW
POP 12HR 0 0 5 20 20 10 0 0 0
RAIN SHWRS S S S
TSTMS S
TXZ250-210900-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 103 73 103 71
TEMP 75 74 86 99102 96 83 77 74 73 86 99102 97 84 78 73 72
DEWPT 75 74 75 69 66 71 73 75 74 73 74 67 63 69 71 72 73 72
RH 100100 70 38 31 45 72 94100100 68 36 28 40 65 82100100
WIND DIR SE SE S S SE SE SE SE S SE S SE SE SE SE S S S
WIND SPD 6 6 9 10 12 13 10 6 5 4 6 6 8 11 8 5 4 2
WIND GUST 17 20 17
CLOUDS FW FW FW CL CL FW FW FW FW SC SC FW CL FW CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 96106107103 93104105103
MAX HEAT 106 107 96 104 107 97
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 103 75 102 74 101 75 100 74 99
TEMP 99 97 81 75 98 96 81 75 98 95 80 75 97 93 79 75 96 93
DEWPT 65 67 70 70 67 70 73 74 69 72 75 75 69 72 75 75 70 73
PWIND DIR SE S SE SE SE SE SE SE SE
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS FW SC FW FW FW FW FW FW SC SC SC FW FW FW CL FW SC FW
POP 12HR 0 0 5 20 20 5 0 0 0
RAIN SHWRS S S S S
TSTMS S
TXZ253-210900-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 76 105 74 105 73
TEMP 77 76 89101104 99 84 79 76 75 88102105100 85 78 76 74
DEWPT 74 74 71 65 60 64 71 74 74 73 70 64 60 63 69 73 73 72
RH 90 94 56 31 24 32 65 85 94 94 55 29 23 30 59 85 90 93
WIND DIR SE SE S S SE SE SE S S SE SE SE SE SE SE S S SE
WIND SPD 11 10 13 14 17 18 13 10 9 6 10 11 13 14 12 8 6 3
WIND GUST 23 21 24 21 19 18
CLOUDS FW FW CL CL FW CL FW FW FW SC FW FW FW FW CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 95105105101 93105106102
MAX HEAT 105 106 95 105 106 96
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 105 76 104 77 103 76 102 76 101
TEMP 101100 81 77100 98 81 77100 97 80 77 98 96 80 77 98 96
DEWPT 62 63 71 71 64 66 73 73 66 67 74 74 67 68 74 74 68 69
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR LT GN LT GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW FW FW SC SC FW FW FW FW CL FW FW
POP 12HR 0 0 5 20 10 10 0 0 5
RAIN SHWRS S S
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