Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
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869 FOUS54 KBRO 030540 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 AM CDT Sun Aug 3 2025 TXZ255-040900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 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 98 79 97 79 Temp 82 81 80 88 96 96 90 84 83 81 80 89 95 95 89 84 82 80 79 Dewpt 78 77 77 76 74 73 74 77 77 77 77 76 74 74 74 76 77 76 76 RH 88 88 91 68 49 48 60 80 82 88 91 66 51 51 61 77 85 88 91 Wind dir S S S S SE SE SE SE S S S S SE SE SE SE SE S SE Wind spd 6 5 4 5 8 10 10 8 6 5 5 6 10 11 10 6 5 4 2 Clouds CL FW FW FW FW CL FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 5 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs C Heat index 91 100106105 99 93 91 99105105 98 93 90 Max heat 92 91 106 105 96 90 105 106 96 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 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 95 79 95 79 95 80 96 80 95 Temp 92 88 82 79 93 89 82 80 93 88 83 80 93 89 82 80 92 88 Dewpt 75 75 77 77 74 75 77 77 75 76 77 77 74 75 77 75 73 75 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 5 20 5 10 0 5 0 10 Rain shwrs C C S Tstms S C S $$ TXZ255-040900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 101 76 100 75 Temp 79 78 78 88 97 98 93 83 80 78 78 88 96 97 91 82 79 77 77 Dewpt 77 76 76 76 71 72 72 75 77 76 76 75 72 71 73 76 77 75 75 RH 94 94 94 68 43 43 51 77 91 94 94 66 46 43 56 82 94 94 94 Wind dir S S SE S SE E SE SE S S S S SE E SE SE SE S SE Wind spd 9 6 4 6 8 12 13 10 9 6 5 8 10 13 14 10 5 4 3 Clouds CL FW FW FW FW SC FW FW SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 5 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Heat index 100105107101 91 98105106100 Max heat 105 107 97 105 106 96 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 98 76 98 76 98 76 98 Temp 94 89 79 77 94 90 80 78 95 90 79 78 95 90 79 78 95 89 Dewpt 73 73 76 76 73 74 77 76 73 74 77 75 73 73 76 75 72 73 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 5 20 5 10 0 5 0 5 Rain shwrs S C S Tstms S C S $$ TXZ253-040900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 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 79 104 79 103 79 Temp 83 81 80 89 98102 97 88 83 81 80 89 98101 97 87 83 81 79 Dewpt 76 77 76 76 70 67 69 72 76 76 76 75 70 68 70 73 76 76 76 RH 80 88 88 66 41 32 40 59 80 85 88 64 41 35 42 63 80 85 91 Wind dir SE S SE SE SE E SE SE S S SE S SE SE SE SE SE SE SE Wind spd 11 9 5 6 6 10 13 12 11 9 8 9 9 11 16 12 9 6 4 Clouds CL CL FW FW CL FW CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Heat index 91 100106108103 94 91 98105108104 95 90 Max heat 93 91 106 108 100 105 108 101 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 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 78 101 79 101 79 101 79 100 Temp 96 94 83 79 95 95 82 79 95 95 83 80 96 95 82 80 95 94 Dewpt 71 71 76 76 72 71 77 76 72 71 76 76 71 70 76 75 71 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 FW SC FW FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW PoP 12hr 20 5 10 5 5 0 0 0 5 Rain shwrs S Tstms S $$ TXZ355-040900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 95 78 95 77 Temp 81 80 78 88 93 92 88 83 82 80 78 89 93 92 87 84 81 80 78 Dewpt 78 78 77 78 77 77 77 78 78 77 77 77 77 76 77 78 77 77 76 RH 91 94 97 72 60 62 70 85 88 91 97 68 60 60 72 82 88 91 94 Wind dir S S S S E SE SE SE S S S S SE SE SE SE SE S S Wind spd 6 5 4 5 10 11 11 8 6 5 5 6 10 12 11 6 5 4 2 Clouds CL FW FW FW CL FW FW SC SC FW SC FW FW FW FW FW FW FW FW PoP 12hr 0 5 5 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Heat index 90 101107105100 93 91 101106105100 94 Max heat 91 107 107 98 106 107 98 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 78 94 78 94 78 94 78 94 Temp 90 87 81 78 91 87 82 79 92 87 82 79 92 87 82 79 91 87 Dewpt 77 78 78 77 78 78 78 77 78 78 78 77 77 77 78 76 76 77 PWind dir SE SE SE SE SE SE SE S SE Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 5 10 5 10 0 5 0 5 Rain shwrs S S Tstms S S $$ TXZ249-040900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 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 76 101 76 102 75 Temp 82 78 76 87 97 99 95 86 81 78 76 87 97100 95 85 80 77 76 Dewpt 75 75 75 76 69 67 70 75 75 74 74 75 68 66 69 75 77 75 75 RH 79 91 97 70 40 36 45 70 82 88 94 68 39 33 43 72 91 94 97 Wind dir SE S SE SE SE E SE SE SE S SE SE SE E E SE SE SE SE Wind spd 8 5 5 5 5 6 10 10 8 6 5 8 8 10 13 10 8 5 4 Wind gust 18 20 Clouds FW FW FW FW FW SC SC FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 10 5 5 QPF 12hr 0 0 0 0 0 Heat index 97103104101 95 96102104100 93 Max heat 103 104 99 102 104 98 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 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 74 100 75 99 75 100 75 99 Temp 94 92 79 75 95 94 80 76 95 94 80 76 95 94 79 75 95 93 Dewpt 70 72 77 75 70 71 77 76 70 70 76 75 69 69 76 75 68 69 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT GN GN GN GN GN GN GN GN Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 5 5 5 0 0 0 5 $$ TXZ250-040900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 100 76 100 75 Temp 81 79 76 88 97 99 93 84 81 78 76 89 97 99 91 84 80 77 75 Dewpt 77 76 76 78 71 70 74 77 77 76 76 77 71 70 74 77 78 77 75 RH 88 91100 72 43 39 54 80 88 94100 68 43 39 58 80 94100100 Wind dir SE S SE S SE E SE SE SE S SE S SE E E SE SE SE SE Wind spd 5 4 2 5 5 6 10 6 5 4 3 6 6 10 11 8 4 3 2 Wind gust 17 Clouds FW FW SC FW FW FW FW FW FW CL SC FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 5 5 QPF 12hr 0 0 0 0 0 Heat index 100105107102 93 101105107100 93 Max heat 91 105 107 99 105 107 98 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 74 98 75 99 75 99 75 98 Temp 94 89 79 75 94 90 80 76 95 91 80 76 95 91 80 76 95 90 Dewpt 73 75 78 75 73 76 78 76 72 76 78 76 71 75 77 75 71 74 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 5 10 5 5 0 5 0 5 Rain shwrs S Tstms S $$ TXZ253-040900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 AM CDT Sun Aug 3 2025 Date 08/02/25 Sun 08/03/25 Mon 08/04/25 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 77 103 77 102 76 Temp 82 79 78 89 98101 95 86 81 79 78 89 98100 94 85 81 79 77 Dewpt 75 76 75 75 69 67 70 73 75 75 75 74 69 67 70 73 75 75 75 RH 79 91 91 64 39 33 45 65 82 88 91 61 39 34 46 67 82 88 94 Wind dir S S SE S SE E SE SE S S SE S SE E E SE SE SE SE Wind spd 9 5 4 5 5 10 12 10 9 6 5 8 8 12 13 10 5 4 2 Clouds CL FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 5 5 0 QPF 12hr 0 0 0 0 0 Heat index 99105106101 93 98104105100 92 Max heat 105 106 98 104 106 98 Date 08/05 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 Sat 08/09/25 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 100 76 100 77 101 77 101 77 100 Temp 95 91 81 77 95 93 81 78 96 93 81 78 96 93 81 77 96 92 Dewpt 71 71 76 75 70 71 76 76 70 71 76 75 70 69 76 74 69 69 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 5 10 5 10 0 5 0 5 Rain shwrs C Tstms C $$