359
FOUS54 KBRO 151847
PFMBRO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BROWNSVILLE TX
147 PM CDT SUN MAR 15 2026
TXZ255-152100-
BROWNSVILLE-CAMERON TX
25.91N 97.42W ELEV. 22 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 90 59 64 53 72
TEMP 90 84 76 73 69 61 60 63 63 59 56 55 54 54 63 69 71 67
DEWPT 69 70 71 69 56 40 35 32 31 32 36 37 38 39 44 44 45 46
RH 50 63 85 87 63 46 39 31 30 36 47 51 54 57 50 40 39 47
WIND DIR S S S SW N N N N N NE NE N N NE NE E E E
WIND SPD 18 13 10 9 19 28 26 21 20 14 10 6 6 5 8 11 12 10
WIND GUST 29 42 39 33 25
CLOUDS FW B1 B1 B2 B2 B1 SC FW FW FW SC B1 B2 B2 B1 SC SC FW
POP 12HR 0 20 5 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 94
MAX HEAT 90 94
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 57 79 60 84 61 85 64 88
TEMP 58 59 77 73 63 61 81 76 66 62 83 79 68 65 86 80
DEWPT 50 51 54 55 56 56 58 58 60 59 59 59 63 62 60 61
PWIND DIR SE SE SE SE SE S S S
WIND CHAR LT GN LT LT LT LT GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW CL CL FW CL CL CL CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ255-152100-
HARLINGEN-CAMERON TX
26.23N 97.66W ELEV. 36 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 52 66 47 72
TEMP 97 90 74 70 65 55 57 64 65 60 52 51 50 50 59 69 71 67
DEWPT 62 67 67 65 48 32 27 24 22 26 31 32 33 34 40 41 42 44
RH 32 47 79 84 54 41 31 22 19 27 44 48 52 54 49 36 35 43
WIND DIR SW S S N N N N N N NE NE NE N N NE E E E
WIND SPD 14 13 13 13 23 27 27 24 21 18 10 9 9 9 10 13 14 14
WIND GUST 36 46 43 35
CLOUDS FW FW SC B1 B1 SC FW FW FW SC SC B2 B2 B2 B1 FW FW FW
POP 12HR 0 10 0 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 98 93
MAX HEAT 95 98
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 52 82 55 87 57 89 60 93
TEMP 54 54 79 74 60 56 82 79 64 58 85 82 65 62 89 84
DEWPT 48 48 52 53 55 53 56 57 59 57 56 56 62 60 58 58
PWIND DIR SE SE SE SE SE S S S
WIND CHAR GN GN GN LT LT GN GN GN
AVG CLOUDS FW FW FW FW CL CL FW FW CL CL FW CL CL FW CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ253-152100-
MCALLEN-HIDALGO TX
26.18N 98.24W ELEV. 107 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 55 68 49 76
TEMP 101 98 80 75 67 58 58 64 67 64 57 54 52 51 58 69 74 71
DEWPT 55 48 64 62 40 24 18 14 13 15 23 28 28 29 33 37 37 40
RH 22 18 58 64 37 27 21 14 12 15 27 36 39 42 39 31 26 32
WIND DIR NW NW SE NE N N N N N NE E NE NE NE NE E E E
WIND SPD 10 8 10 11 20 23 21 18 16 14 9 5 6 6 6 9 11 14
WIND GUST 34 39 35
CLOUDS SC SC FW B1 SC SC FW FW CL SC SC B2 B2 B1 B1 FW FW FW
POP 12HR 0 10 0 5 5
QPF 12HR 0 0 0 0 0
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 55 85 59 90 62 92 63 96
TEMP 58 56 80 79 64 60 84 84 68 63 86 87 69 65 90 89
DEWPT 47 49 52 52 56 55 55 53 60 59 55 50 61 60 55 52
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN LT LT LT LT GN GN
AVG CLOUDS FW FW FW FW CL CL FW FW CL CL CL CL CL FW CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ355-152100-
BAYVIEW/PORT ISABEL-CAMERON TX
26.16N 97.34W ELEV. 19 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 91 56 63 53 70
TEMP 91 84 74 72 66 59 59 61 61 58 56 56 55 55 62 68 69 66
DEWPT 70 71 71 69 54 41 40 37 36 37 37 39 40 40 45 47 48 49
RH 50 65 90 90 65 51 49 41 39 45 49 53 57 57 54 47 47 54
WIND DIR S S S N N N N N N N NE NE NE NE NE E E E
WIND SPD 18 13 11 10 21 27 29 25 21 17 11 10 9 9 10 13 13 10
WIND GUST 33 43 41
CLOUDS SC B1 B1 B2 B2 B1 SC FW CL FW B1 B1 B2 B2 B1 SC FW FW
POP 12HR 0 20 0 5 5
QPF 12HR 0 0 0 0 0
HEAT INDEX 96
MAX HEAT 91 96
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 57 78 60 82 61 84 62 86
TEMP 59 59 77 72 64 61 79 75 66 61 82 78 68 64 85 79
DEWPT 51 52 55 57 57 56 60 60 60 60 61 62 64 63 63 64
PWIND DIR SE SE SE SE SE S S S
WIND CHAR LT GN LT GN LT GN GN GN
AVG CLOUDS FW FW FW FW CL CL FW FW CL CL CL CL CL CL CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ249-152100-
HEBBRONVILLE-JIM HOGG TX
27.35N 98.74W ELEV. 663 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 47 63 41 72
TEMP 97 94 76 65 56 49 53 59 62 61 53 51 45 43 55 65 71 70
DEWPT 41 31 36 36 24 16 12 8 7 8 12 13 13 13 17 19 25 31
RH 15 11 23 34 29 26 19 13 11 12 19 21 27 29 22 17 18 23
WIND DIR NW N N NE N N N N N NE E E E E E SE SE SE
WIND SPD 10 9 10 21 26 17 17 13 12 10 8 6 5 5 9 10 10 11
WIND GUST 34 40 33 27
CLOUDS SC SC SC SC FW FW CL CL FW SC B2 B2 B1 SC FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
WIND Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 48 83 55 88 57 91 59 96
TEMP 52 49 76 80 60 56 81 86 64 59 85 89 67 60 90 93
DEWPT 46 47 49 47 55 55 54 48 57 57 52 44 55 58 50 42
PWIND DIR SE SE SE SE SE S SE S
WIND CHAR GN GN GN LT LT LT GN GN
AVG CLOUDS FW SC FW CL FW CL FW CL CL CL FW CL CL CL CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ250-152100-
FALFURRIAS-BROOKS TX
27.21N 98.12W ELEV. 113 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 49 65 42 72
TEMP 100 96 78 68 59 51 55 62 65 61 53 51 47 44 56 68 72 67
DEWPT 50 42 45 42 26 18 14 9 9 12 15 17 17 18 25 29 32 39
RH 19 16 31 39 28 27 19 12 11 14 22 26 30 35 30 23 23 36
WIND DIR NW NW N NE N N N N N NE NE NE NE NE NE E E E
WIND SPD 10 8 9 18 24 19 19 17 13 11 6 6 5 5 8 10 12 13
WIND GUST 33 39 35 32
CLOUDS SC SC FW SC SC FW FW CL FW SC B2 OV B1 SC FW CL FW CL
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 47 83 53 88 57 91 59 95
TEMP 51 48 79 76 60 54 83 83 65 58 86 86 67 60 90 90
DEWPT 47 46 49 52 56 52 53 54 59 57 53 52 59 59 52 52
PWIND DIR SE SE SE SE SE S S S
WIND CHAR LT GN LT LT LT LT GN GN
AVG CLOUDS FW FW FW FW CL CL FW CL CL CL FW CL CL CL CL CL
POP 12HR 0 0 0 0 0 0 0 0
TXZ253-152100-
EDINBURG-HIDALGO TX
26.44N 98.13W ELEV. 75 FT
147 PM CDT SUN MAR 15 2026
DATE SUN 03/15/26 MON 03/16/26 TUE 03/17/26
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 101 51 67 44 74
TEMP 100 96 78 70 63 54 57 63 66 61 53 50 47 47 57 68 73 68
DEWPT 53 46 60 56 35 21 17 12 11 14 21 24 24 26 31 35 36 41
RH 21 18 54 61 35 27 21 13 11 16 28 36 40 43 37 29 26 37
WIND DIR NW NW SE NE N N N N N NE E NE NE NE NE E E E
WIND SPD 10 8 10 13 25 24 23 18 17 13 6 5 6 6 8 10 13 13
WIND GUST 37 39 34
CLOUDS SC SC FW SC SC SC FW FW FW SC SC B2 B1 B1 B1 FW FW FW
POP 12HR 0 10 0 0 5
QPF 12HR 0 0 0 0 0
WIND Y Y Y Y Y
DATE WED 03/18/26 THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 51 84 54 88 59 90 60 95
TEMP 55 52 79 77 60 56 82 83 65 60 85 86 66 62 90 89
DEWPT 46 47 50 51 53 53 54 53 58 57 53 50 59 59 53 51
PWIND DIR SE SE SE SE SE S S S
WIND CHAR LT GN LT LT LT LT GN GN
AVG CLOUDS FW FW FW FW CL CL FW FW CL CL CL CL CL FW CL CL
POP 12HR 0 0 0 0 0 0 0 0
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