Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
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984 FOUS54 KBRO 110540 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 AM CDT Mon Aug 11 2025 TXZ255-120900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 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 96 79 96 79 Temp 83 81 80 88 94 94 88 84 82 81 80 88 94 93 88 84 82 81 80 Dewpt 77 76 75 76 73 74 75 76 76 76 76 76 74 75 75 76 77 77 77 RH 82 85 85 68 51 53 66 77 82 85 88 68 53 56 66 77 85 88 91 Wind dir SE S SE S SE SE SE SE S S SE SE SE E SE SE S S S Wind spd 5 4 3 5 9 11 11 6 5 3 2 4 9 12 11 6 4 3 2 Clouds FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 5 10 5 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S Heat index 91 98104104 98 93 90 98105104 98 93 90 Max heat 92 90 104 104 96 90 105 105 96 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 80 96 80 95 81 96 79 96 Temp 94 88 83 80 94 88 83 81 93 88 84 82 94 89 83 80 94 89 Dewpt 75 76 77 77 74 75 77 76 75 77 78 77 75 76 77 77 74 76 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN GN GN GN GN LT GN Avg clouds SC SC FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 20 5 10 10 20 5 5 0 5 Rain shwrs S S S Tstms S S S $$ TXZ255-120900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 75 98 75 Temp 79 77 77 88 95 95 90 82 79 77 77 88 95 94 89 82 79 77 77 Dewpt 76 75 75 76 73 72 73 76 76 75 74 76 73 73 74 76 76 75 75 RH 91 94 94 68 49 48 58 82 91 94 90 68 49 51 61 82 91 94 94 Wind dir SE S SE S SE E E SE S S SE SE SE E SE SE S S SE Wind spd 5 5 3 5 10 13 13 10 6 4 3 5 10 13 14 9 5 4 3 Clouds FW FW FW FW SC FW FW FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 5 20 5 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S S Tstms S S S Heat index 98104104 99 90 99104104 98 90 Max heat 104 104 95 104 105 96 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 98 77 96 77 98 76 98 Temp 94 90 80 78 95 90 80 79 93 89 80 79 95 90 80 78 94 90 Dewpt 73 74 77 75 73 73 77 75 74 75 77 77 74 75 77 75 73 74 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW SC FW FW FW SC FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 20 5 10 5 20 5 5 0 5 Rain shwrs S S S Tstms S S S $$ TXZ253-120900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 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 78 102 79 102 79 Temp 83 81 79 89 97 99 94 87 83 81 80 88 97 99 94 87 84 81 80 Dewpt 75 76 75 75 70 69 70 73 76 76 76 75 71 70 72 74 76 77 76 RH 77 85 88 64 42 38 46 63 80 85 88 66 43 39 49 65 77 88 88 Wind dir SE S SE S SE E SE SE SE S SE SE SE E SE SE SE S SE Wind spd 9 6 5 8 10 11 14 12 10 6 5 6 9 11 16 11 8 5 5 Clouds FW SC FW FW CL FW FW FW FW FW CL CL FW FW FW FW FW FW FW PoP 12hr 5 20 5 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S Heat index 91 99103105101 94 91 99105106102 95 92 Max heat 91 90 103 105 98 90 105 107 99 91 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 79 101 80 100 80 101 79 101 Temp 97 94 84 80 97 94 83 80 95 93 84 81 97 95 83 80 96 95 Dewpt 71 70 76 76 71 70 76 75 72 72 77 77 72 70 76 77 71 71 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 FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 5 5 5 20 0 5 0 5 Rain shwrs S S Tstms S S $$ TXZ355-120900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 93 78 94 78 Temp 82 80 78 89 91 91 87 84 82 80 78 88 91 90 87 83 82 80 79 Dewpt 77 77 75 77 78 77 77 77 77 77 76 77 78 78 77 78 78 77 77 RH 85 91 91 68 66 64 72 80 85 91 94 70 66 68 72 85 88 91 94 Wind dir SE S S S E E SE SE S S S SE E E SE SE S S S Wind spd 5 4 3 5 10 12 11 8 5 4 2 5 10 13 12 6 5 3 2 Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 5 10 5 10 5 QPF 12hr 0 0 0 0 0 Heat index 90 101105105 99 93 90 100106104 99 93 91 Max heat 92 105 105 96 106 106 97 90 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 79 94 79 93 80 94 78 93 Temp 92 87 82 79 92 88 83 80 91 87 83 80 92 87 83 79 91 88 Dewpt 78 78 78 77 78 77 77 76 78 79 79 78 79 78 79 77 78 78 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 20 5 5 5 20 5 5 0 5 Rain shwrs S S Tstms S S $$ TXZ249-120900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 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 99 75 99 75 Temp 79 76 75 85 94 97 91 83 79 76 75 86 95 98 91 83 79 76 75 Dewpt 77 76 75 76 70 67 73 76 76 76 75 77 70 67 72 76 76 75 75 RH 94100100 75 46 38 56 80 91100100 75 45 37 54 80 91 97100 Wind dir SE SE SE SE SE E SE SE SE S SE SE SE E SE SE SE S SE Wind spd 8 5 4 6 6 9 12 10 8 5 4 6 6 9 13 10 6 5 4 Wind gust 17 Clouds FW FW FW CL CL FW FW FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 0 20 10 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S Heat index 95100102 99 91 96101102 99 91 Max heat 100 102 96 101 102 97 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 76 100 76 98 77 99 75 99 Temp 94 92 80 76 95 92 80 77 92 91 80 77 94 92 80 76 94 93 Dewpt 70 73 77 75 69 72 76 75 72 74 77 77 72 73 78 76 70 72 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 FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW PoP 12hr 10 5 5 5 10 0 5 0 5 $$ TXZ250-120900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 75 99 75 Temp 79 77 75 87 95 96 88 82 79 77 75 87 95 96 89 82 79 77 75 Dewpt 77 77 75 77 71 72 75 77 77 76 75 77 71 71 75 76 77 77 75 RH 94100100 72 46 46 66 85 94 97100 72 46 45 64 82 94100100 Wind dir SE SE SE SE SE E SE SE SE S SE SE SE E SE SE S S SE Wind spd 3 2 2 5 6 10 10 6 4 3 2 5 5 10 11 6 4 2 2 Clouds FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 20 5 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S S Tstms S S S Heat index 99103104 99 90 99103104100 90 Max heat 103 104 96 103 104 97 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 99 76 96 77 98 76 98 Temp 95 89 80 76 96 90 80 77 93 88 80 77 95 90 80 76 95 90 Dewpt 72 76 77 76 72 76 77 75 74 78 78 77 73 76 78 76 72 76 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT LT GN GN GN GN GN LT GN Avg clouds FW FW FW FW FW SC FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 20 5 10 5 20 0 10 0 5 Rain shwrs S S Tstms S S $$ TXZ253-120900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 AM CDT Mon Aug 11 2025 Date 08/10/25 Mon 08/11/25 Tue 08/12/25 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 76 100 77 101 77 Temp 80 79 78 89 96 97 91 84 81 79 78 88 95 98 90 84 81 79 78 Dewpt 75 75 75 74 70 70 72 75 75 75 74 75 70 70 72 75 75 76 75 RH 85 88 91 61 43 42 54 74 82 88 88 66 45 41 56 74 82 91 91 Wind dir SE SE SE S SE E E SE SE S SE SE SE E E SE SE S SE Wind spd 5 4 4 6 8 11 13 10 6 4 2 5 8 12 13 9 5 3 3 Clouds FW FW FW FW CL FW FW FW CL FW CL FW FW FW FW FW FW FW FW PoP 12hr 10 20 5 30 5 QPF 12hr 0 0 0 0.09 0 Rain shwrs S C C Tstms S S C Heat index 98103104 98 91 98102104 98 92 Max heat 103 104 95 102 105 96 Date 08/13 Thu 08/14/25 Fri 08/15/25 Sat 08/16/25 Sun 08/17/25 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 77 101 77 98 79 100 77 101 Temp 96 92 81 78 96 91 81 79 94 91 82 79 96 92 81 78 96 91 Dewpt 70 72 76 75 70 71 76 75 71 72 77 76 71 71 76 75 71 71 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 FW FW FW FW FW SC SC SC SC FW SC FW FW FW FW FW PoP 12hr 20 5 10 5 20 0 5 0 5 Rain shwrs S S Tstms S S $$