533
FOUS54 KBRO 040626
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
126 AM CDT MON MAY 4 2026
TXZ255-050900-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 69 85 75 90 77
TEMP 69 70 80 83 84 80 77 76 76 76 83 88 88 82 80 79 78 78
DEWPT 64 65 68 68 68 69 70 71 72 72 73 73 74 74 75 76 75 75
RH 84 84 67 61 59 69 79 85 87 87 72 61 63 77 85 91 91 91
WIND DIR SE SE SE SE SE SE SE S S S S S S SE SE SE S S
WIND SPD 5 5 10 14 14 13 12 11 12 11 17 20 20 18 17 14 14 13
WIND GUST 31 32 29
CLOUDS SC FW SC B2 B1 B1 B1 B1 B2 B2 B1 B1 SC B1 B2 B2 B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 95 96
MAX HEAT 95 97
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 93 77 91 72 85 73 88 73 89
TEMP 90 87 79 77 88 83 78 74 83 81 76 75 85 82 77 75 87 83
DEWPT 76 76 76 75 76 74 74 70 71 70 72 71 72 72 73 72 73 73
PWIND DIR S SE E NE E E SE SE SE
WIND CHAR BZ GN GN GN GN LT LT LT GN
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 OV OV B1 B2 OV B2 B2 B2 B2 B2 B2
POP 12HR 0 5 20 40 30 30 20 20 20
RAIN SHWRS S C C C S C C S S S S S S
TSTMS S C C S S S S S S S
TXZ255-050900-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 64 87 71 92 75
TEMP 65 66 79 84 86 82 75 73 73 74 83 90 91 84 79 78 77 77
DEWPT 62 63 67 67 68 68 69 70 71 71 73 72 73 74 75 75 75 74
RH 90 90 67 57 55 63 82 90 93 90 72 56 56 72 88 91 94 90
WIND DIR SE SE SE SE SE SE SE S S S S S S SE SE SE SE SE
WIND SPD 6 6 13 17 18 18 14 13 13 12 19 23 24 21 19 18 16 13
WIND GUST 33 35 29 29 26
CLOUDS FW FW FW B2 B1 SC B1 B1 B2 B2 B1 SC SC SC B1 B2 B1 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 90 97 99 90
MAX HEAT 90 97 100
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 74 91 69 85 69 88 71 90
TEMP 92 89 78 75 89 83 73 71 82 80 72 72 85 81 74 72 87 84
DEWPT 75 76 76 74 74 72 70 67 68 68 70 69 70 71 71 71 72 72
PWIND DIR S SE E NE E E E SE SE
WIND CHAR BZ GN GN GN GN LT GN LT GN
AVG CLOUDS B1 SC SC B2 B2 B2 B2 OV B2 B1 B1 OV B2 B2 B1 B2 B2 B1
POP 12HR 0 5 20 40 30 20 20 20 20
RAIN SHWRS S C C C S S S S S S S S
TSTMS S C C S S S S S S S S
TXZ253-050900-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 68 88 75 95 78
TEMP 68 68 79 86 88 84 78 76 76 76 83 92 94 88 81 80 79 79
DEWPT 63 64 67 67 68 68 69 70 71 71 72 73 73 73 74 75 75 74
RH 84 87 67 53 52 59 74 82 85 85 70 54 51 61 79 85 88 85
WIND DIR SE SE SE SE SE SE SE SE S SE S S SE SE SE SE SE SE
WIND SPD 6 6 12 16 17 18 16 14 13 12 17 18 19 20 19 18 14 12
WIND GUST 24 27 28 29 31 31 26
CLOUDS FW FW SC B1 B1 B1 B1 SC B1 B2 B1 B1 SC FW SC B1 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 92 101104 96
MAX HEAT 92 101 104 92
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 94 72 87 72 90 73 93
TEMP 93 94 81 78 90 86 76 72 83 84 75 73 86 86 77 74 89 87
DEWPT 75 74 76 75 73 69 69 67 67 67 69 69 69 70 71 71 72 72
PWIND DIR SE SE NE NE E E E SE SE
WIND CHAR GN GN GN GN LT LT LT LT GN
AVG CLOUDS B2 SC SC B2 B2 B2 B2 B2 OV B2 B1 B2 B2 B2 B1 B2 B2 B1
POP 12HR 0 10 20 50 30 30 20 20 10
RAIN SHWRS S C C C C C S S S S
TSTMS S C S S S S S S S
TXZ355-050900-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 69 84 73 89 76
TEMP 69 70 79 82 84 80 76 75 75 75 83 87 87 81 78 78 77 77
DEWPT 64 65 68 69 70 70 70 71 72 72 74 74 75 75 76 76 75 75
RH 84 84 69 65 63 72 82 87 90 90 74 65 68 82 94 94 94 94
WIND DIR SE SE SE SE SE SE SE S S S S S S SE SE SE S S
WIND SPD 6 6 11 16 17 14 12 11 12 11 17 20 20 19 16 13 13 12
CLOUDS FW SC FW B1 B1 SC B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B2 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 95 97
MAX HEAT 95 97
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 91 75 87 71 84 72 85 73 87
TEMP 88 85 79 76 85 81 76 72 82 79 75 73 83 80 76 74 84 81
DEWPT 77 78 76 76 77 76 74 70 73 73 72 71 73 74 73 72 75 75
PWIND DIR SE SE E NE E E E SE SE
WIND CHAR BZ GN GN GN GN LT GN LT GN
AVG CLOUDS B1 SC B1 B2 B2 B2 B2 OV OV B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 0 5 20 40 30 20 20 20 20
RAIN SHWRS S C C C S S S S S S S S S
TSTMS S C C S S S S S S S
TXZ249-050900-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 63 87 71 95 75
TEMP 63 63 75 83 87 85 77 72 72 72 79 90 94 91 82 77 76 75
DEWPT 61 62 67 66 66 67 69 70 71 71 73 72 71 72 74 75 75 74
RH 93 97 76 57 50 55 76 93 97 97 82 56 47 54 77 94 97 97
WIND DIR SE SE S S S SE SE S S S S S SE SE SE SE SE SE
WIND SPD 6 5 10 12 12 12 11 11 11 10 12 13 12 12 13 12 10 8
WIND GUST 23 21 20 24 24 20
CLOUDS SC FW SC SC SC SC SC B1 B2 B2 B2 SC FW FW SC B1 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 97101 98
MAX HEAT 97 101 95
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 84 65 83 67 88 69 91
TEMP 89 92 79 73 82 78 69 67 79 80 71 68 83 84 71 70 87 87
DEWPT 75 71 76 73 70 66 65 65 65 65 68 68 66 67 70 70 70 69
PWIND DIR SE E NE NE E E SE SE SE
WIND CHAR LT LT GN GN LT LT LT GN LT
AVG CLOUDS B2 SC B1 B2 B2 B2 B2 OV B2 B2 B1 B2 B2 B1 SC B1 B1 B1
POP 12HR 0 20 30 40 30 20 20 10 10
RAIN SHWRS S C C C C C S S S S
TSTMS S C C S S S S S
TXZ250-050900-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 64 88 72 96 76
TEMP 64 64 78 85 87 84 77 73 73 73 83 92 96 89 81 79 78 77
DEWPT 61 62 67 65 66 69 70 70 71 71 73 71 71 74 75 75 75 75
RH 90 93 69 51 50 61 79 90 93 93 72 51 45 61 82 88 91 94
WIND DIR SE E S S SE SE SE S S S S S SE SE SE SE SE SE
WIND SPD 4 4 10 12 13 13 11 10 10 9 13 14 14 14 13 12 10 8
WIND GUST 21 20 25 24 20
CLOUDS FW FW FW B1 SC SC SC B1 B2 B2 B1 SC SC FW SC B2 B2 OV
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 90 100103 97
MAX HEAT 90 100 103 94
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 75 87 68 84 69 88 71 92
TEMP 91 91 80 75 85 80 72 69 81 80 72 69 84 83 73 71 88 85
DEWPT 74 76 76 75 71 69 67 66 66 68 69 69 68 70 71 70 70 72
PWIND DIR SE SE NE NE E E E SE SE
WIND CHAR GN LT GN GN GN LT LT LT GN
AVG CLOUDS B2 B1 B1 B2 B2 B2 B2 OV OV B2 B1 B2 B2 B2 B1 B2 B2 B1
POP 12HR 5 10 40 40 30 20 20 10 20
RAIN SHWRS C C C C C S S S S S S
TSTMS C C S S S S S S S S
TXZ253-050900-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
126 AM CDT MON MAY 4 2026
DATE 05/03/26 MON 05/04/26 TUE 05/05/26 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 65 88 73 95 76
TEMP 65 66 80 85 87 84 76 74 74 74 83 92 94 87 80 79 78 77
DEWPT 61 62 66 65 66 67 68 69 70 70 71 71 71 72 73 74 74 74
RH 87 87 62 51 50 57 76 84 87 87 67 51 47 61 79 85 88 90
WIND DIR SE SE SE S SE SE SE S S S S S SE SE SE SE SE SE
WIND SPD 5 5 12 14 16 16 13 13 12 11 17 18 19 19 18 17 13 10
WIND GUST 24 23 21 28 29 25
CLOUDS FW SC FW B1 B1 SC B1 SC B2 B2 B1 SC SC SC SC B1 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
HEAT INDEX 90 98101 93
MAX HEAT 90 98 101 90
DATE 05/06 THU 05/07/26 FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 75 91 69 86 69 90 71 92
TEMP 92 92 79 76 88 83 73 71 82 81 73 71 85 83 75 72 88 85
DEWPT 74 74 75 74 72 69 69 66 65 67 68 68 68 69 71 70 71 72
PWIND DIR S SE NE NE E E E SE SE
WIND CHAR GN GN GN GN GN LT LT LT GN
AVG CLOUDS B2 SC SC B2 B2 B2 B2 OV B2 B2 B1 B2 B2 B2 B1 B2 B2 B1
POP 12HR 0 10 30 50 30 20 20 20 20
RAIN SHWRS S C C C C S S S S S S S
TSTMS S C C S S S S S S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page