224
FOUS54 KBRO 090512
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1212 AM CDT SUN AUG 9 2026
TXZ255-100900-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 94 81 96 80
TEMP 82 80 79 86 92 93 89 84 83 81 81 88 94 95 90 84 83 82 81
DEWPT 77 77 77 76 75 75 75 76 77 77 77 76 74 74 75 77 77 77 77
RH 85 91 94 72 58 56 64 77 82 88 88 68 53 51 62 80 82 85 88
WIND DIR SE SE NE SE E E E SE S S S S SE SE SE SE SE S SE
WIND SPD 2 1 1 3 8 11 10 6 5 5 4 8 12 14 13 11 9 8 6
WIND GUST 19
CLOUDS FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW FW FW CL FW
POP 12HR 5 20 5 5 0
QPF 12HR 0 0.06 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 90 96102105 99 92 91 99105106101 94 92 90
MAX HEAT 91 102 105 94 91 105 106 99 92
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 96 81 97 81 96 82 97 81 95
TEMP 95 91 84 81 95 91 84 83 95 91 85 82 94 91 84 82 93 89
DEWPT 75 76 78 77 74 75 78 77 75 76 78 78 75 76 78 77 74 76
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN GN BZ BZ BZ GN BZ GN GN
AVG CLOUDS FW FW CL FW FW CL CL FW FW FW FW SC FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 10
TXZ255-100900-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 96 76 99 77
TEMP 81 78 76 87 94 94 89 83 81 79 78 88 97 97 91 84 82 80 78
DEWPT 76 76 76 76 74 74 74 76 76 76 76 77 73 72 73 76 77 77 76
RH 85 94100 70 53 53 61 80 85 91 94 70 46 45 56 77 85 91 94
WIND DIR SE N N SE E E E SE SE SE SE S SE SE SE SE SE SE SE
WIND SPD 3 0 0 2 9 13 13 8 6 5 5 10 13 17 18 13 11 9 9
CLOUDS FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 20 0 5 0
QPF 12HR 0 0.02 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 98104104 98 91 100107106100 93 90
MAX HEAT 104 106 95 107 107 99
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 77 100 78 99 79 100 79 98
TEMP 97 94 82 79 98 94 83 81 97 94 84 80 97 93 83 80 96 92
DEWPT 73 74 77 76 72 73 77 76 73 74 77 76 73 74 78 76 73 74
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR BZ GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS FW FW CL CL FW CL CL CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ253-100900-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 79 100 80 102 80
TEMP 82 80 79 86 96 97 91 85 82 81 80 88 98100 93 85 83 81 81
DEWPT 76 77 77 76 73 72 72 74 76 77 77 76 72 70 69 75 77 77 77
RH 82 91 94 72 48 45 54 70 82 88 91 68 43 38 46 72 82 88 88
WIND DIR SE SE N SE SE E SE SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 5 3 0 5 6 12 14 11 9 8 8 11 14 18 19 17 14 12 11
WIND GUST 27 25 23
CLOUDS FW FW FW FW B1 B1 SC FW FW SC FW FW FW FW FW FW FW FW FW
POP 12HR 0 20 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 97106106 99 93 90 98107107 99 93 91
MAX HEAT 90 106 108 96 107 109 98 90
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 80 103 81 102 81 102 81 102
TEMP 98 95 83 80 99 95 83 82 98 94 84 82 98 94 84 82 97 94
DEWPT 72 70 77 77 71 68 77 77 73 72 77 77 73 72 78 77 73 71
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR BZ GN BZ BZ BZ GN BZ GN GN
AVG CLOUDS FW FW CL CL FW CL CL FW FW CL CL FW FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 5
TXZ355-100900-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 93 79 95 79
TEMP 82 80 78 86 90 92 88 83 82 80 80 88 93 93 88 84 83 81 79
DEWPT 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77
RH 85 91 97 75 66 62 70 82 85 91 91 70 60 60 70 80 82 88 94
WIND DIR SE SE N E E E E SE S S S SE SE SE SE SE SE S SE
WIND SPD 3 2 0 3 10 12 10 6 5 5 4 8 13 16 14 11 9 8 6
CLOUDS CL FW FW FW SC SC SC FW CL FW FW FW FW FW FW FW FW CL FW
POP 12HR 5 20 0 5 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
TSTMS S
HEAT INDEX 90 97104105100 92 90 101107107100 94 91
MAX HEAT 90 104 105 95 107 109 100 90
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 95 79 96 80 96 80 96 80 95
TEMP 94 90 83 80 94 90 83 81 94 90 84 81 93 90 83 80 92 89
DEWPT 77 77 78 77 76 77 78 77 77 78 78 78 77 78 78 77 77 78
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN GN BZ GN BZ GN BZ GN GN
AVG CLOUDS FW FW CL CL FW CL CL CL FW FW FW SC FW FW FW FW FW FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ249-100900-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 98 75 100 76
TEMP 79 76 75 85 94 97 93 83 79 77 76 85 96100 96 86 80 77 76
DEWPT 77 76 75 77 70 68 73 76 77 77 76 77 70 66 70 74 76 77 76
RH 94100100 77 46 39 52 80 94100100 77 43 33 43 68 88100100
WIND DIR SE SE N SE SE SE E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 6 4 0 4 6 10 12 10 6 5 4 8 10 11 13 12 11 10 9
WIND GUST 24 24 21 19
CLOUDS FW FW FW FW FW SC FW SC FW FW FW FW FW SC FW FW FW FW SC
POP 12HR 0 10 5 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 94101103101 90 95102104103 93
MAX HEAT 101 103 96 102 104 100
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 101 76 103 76 102 77 101 77 100
TEMP 97 98 80 76 98100 80 77 98 98 80 78 97 96 80 77 96 94
DEWPT 70 68 77 76 68 62 76 77 70 68 78 78 71 70 78 77 70 70
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS FW FW FW FW FW CL CL FW FW CL FW FW SC FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ250-100900-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 97 76 100 76
TEMP 79 77 75 86 95 95 90 82 79 77 76 87 97 99 92 84 81 78 77
DEWPT 78 77 75 77 72 73 75 77 78 77 76 77 71 71 75 77 77 77 77
RH 97100100 75 48 49 62 85 97100100 72 43 41 58 80 88 97100
WIND DIR SE N N SE E E E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 2 0 0 2 6 11 11 6 4 3 3 8 10 12 14 12 9 8 6
WIND GUST 24 20 18
CLOUDS FW FW FW FW FW SC FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR 0 10 0 5 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 98103105101 91 99105107104 93
MAX HEAT 103 105 97 105 109 103
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 101 77 103 77 102 78 102 79 101
TEMP 98 95 80 77100 97 81 78100 96 82 79 99 95 81 79 98 93
DEWPT 71 75 78 77 70 72 77 77 72 75 78 78 72 75 79 78 72 75
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW CL FW FW CL CL FW FW CL FW FW SC FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 5 0 5
TXZ253-100900-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
1212 AM CDT SUN AUG 9 2026
DATE 08/08/26 SUN 08/09/26 MON 08/10/26 TUE
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 99 77 101 77
TEMP 80 78 76 87 96 96 90 83 81 79 78 88 97 99 94 85 82 80 78
DEWPT 76 76 76 75 71 71 72 74 75 76 76 75 70 68 69 74 76 76 76
RH 88 94100 68 45 45 56 74 82 91 94 66 42 37 44 70 82 88 94
WIND DIR N N N N SE E E SE SE SE SE SE SE SE SE SE SE SE SE
WIND SPD 0 0 0 0 6 13 13 9 5 4 4 10 13 16 17 14 11 10 9
WIND GUST 10 25 23 21 19
CLOUDS FW FW FW FW SC B1 FW CL FW FW FW FW CL FW CL FW FW FW FW
POP 12HR 0 20 0 0 0
QPF 12HR 0 0.01 0 0 0
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 95103103 97 91 97104105 99 92
MAX HEAT 103 106 94 104 107 98
DATE 08/11 WED 08/12/26 THU 08/13/26 FRI 08/14/26 SAT 08/15/26
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 101 78 102 79 101 80 102 80 101
TEMP 98 96 82 78 99 95 82 80 98 95 83 80 98 95 83 80 97 94
DEWPT 70 69 76 76 68 67 76 76 71 71 77 76 71 71 77 77 70 70
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR BZ GN BZ BZ BZ BZ BZ GN GN
AVG CLOUDS FW FW CL CL FW CL CL CL FW CL CL FW FW FW FW FW SC FW
POP 12HR 0 0 0 0 0 0 0 0 5
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