Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
324 FOUS54 KBRO 160536 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1236 AM CDT Thu Oct 16 2025 TXZ255-170900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 70 88 71 90 73 Temp 74 72 71 81 87 87 82 78 76 73 73 83 88 89 83 79 77 75 74 Dewpt 66 66 66 69 67 68 68 69 69 68 68 69 67 68 69 70 71 70 70 RH 76 81 84 67 52 53 63 74 79 84 84 63 50 50 63 74 82 84 87 Wind dir E SE SE SE SE SE SE SE SE SE E S SE SE E SE S S S Wind spd 2 2 2 3 8 9 8 5 4 3 2 3 6 9 8 5 5 4 3 Clouds FW FW FW FW SC SC FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 90 91 91 93 Max heat 90 91 91 93 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 91 74 92 74 91 75 92 75 89 Temp 89 84 78 76 90 83 78 75 89 83 78 76 91 84 78 75 88 82 Dewpt 70 71 72 72 70 73 73 72 72 73 74 74 73 74 74 73 71 71 PWind dir SE SE E E SE SE SE SE E Wind char LT LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 5 0 10 5 5 0 5 10 20 Rain shwrs S S $$ TXZ255-170900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 90 67 92 69 Temp 69 67 66 80 87 89 83 74 71 69 69 80 89 90 83 75 73 71 71 Dewpt 66 65 64 68 66 67 68 69 68 67 66 69 67 67 69 70 70 69 68 RH 90 93 93 67 50 48 61 84 90 93 90 69 48 47 63 84 90 93 90 Wind dir SE SE SE SE SE E E SE SE SE E SE SE E E SE SE S S Wind spd 3 3 2 4 9 11 12 6 5 4 2 4 8 11 11 8 6 5 5 Clouds FW CL CL FW SC B1 FW FW FW CL FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 92 92 94 Max heat 92 92 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 93 71 93 71 95 71 90 Temp 91 84 74 72 90 82 74 72 89 83 74 73 92 84 75 73 87 80 Dewpt 70 70 71 70 70 72 72 71 70 71 73 72 72 73 73 70 69 70 PWind dir SE SE E E SE SE SE SE NE Wind char GN LT GN LT GN GN GN GN GN Avg clouds FW FW FW FW FW SC CL FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 5 0 10 0 5 0 5 10 20 Rain shwrs S S $$ TXZ253-170900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 70 94 71 96 73 Temp 75 71 70 80 90 93 87 80 76 73 71 81 91 94 88 80 77 75 73 Dewpt 66 65 65 67 64 63 65 67 68 68 67 68 65 64 66 68 69 68 69 RH 74 81 84 65 42 37 48 65 76 84 87 65 42 37 48 67 76 79 87 Wind dir SE SE SE SE SE SE E SE SE SE E SE SE SE SE SE SE SE SE Wind spd 5 4 2 5 9 10 13 10 8 5 4 5 9 9 11 10 9 8 5 Clouds CL CL CL FW FW FW FW FW CL CL CL CL FW FW FW FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 91 94 93 96 90 Max heat 91 94 93 96 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 97 73 96 75 98 74 93 Temp 92 88 79 74 93 87 78 74 92 88 79 75 94 89 80 75 89 85 Dewpt 68 68 71 72 69 68 71 71 69 69 73 73 70 69 72 70 67 67 PWind dir SE SE E E SE SE SE SE E Wind char GN GN GN LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 10 0 5 0 5 10 20 Rain shwrs S $$ TXZ355-170900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 87 71 89 72 Temp 75 72 71 82 85 86 81 78 76 73 71 83 86 87 81 78 77 74 73 Dewpt 68 67 66 70 70 71 70 70 70 69 68 70 71 72 72 72 72 71 70 RH 79 84 84 67 61 61 69 76 82 87 90 65 61 61 74 82 85 90 90 Wind dir SE SE S SE E E SE SE SE S SW S E E E SE SE S S Wind spd 4 3 2 5 10 11 10 6 5 4 3 4 9 10 10 6 5 5 5 Clouds FW FW FW SC SC SC FW CL FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 91 92 93 Max heat 91 92 93 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 74 90 73 89 74 91 74 87 Temp 88 83 78 74 88 81 78 74 87 82 78 75 89 83 78 74 86 80 Dewpt 73 73 73 72 75 75 74 73 75 75 75 74 76 76 75 73 74 73 PWind dir SE SE E E SE SE SE SE E Wind char GN LT GN LT GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 5 0 10 5 5 0 5 10 20 Rain shwrs S $$ TXZ249-170900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 90 66 92 67 Temp 69 66 65 78 87 90 84 74 70 67 66 79 88 91 84 76 72 70 68 Dewpt 66 65 64 68 62 60 64 69 70 67 66 69 63 61 66 70 71 69 68 RH 90 97 97 71 43 37 51 84100100100 72 43 37 55 82 97 97100 Wind dir SE S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 5 4 2 5 9 10 11 9 6 5 4 6 10 10 10 9 6 5 5 Wind gust 19 17 17 Clouds CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 91 Max heat 91 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 69 93 67 93 69 94 67 89 Temp 90 86 73 70 90 84 71 67 89 84 73 70 91 86 73 69 86 81 Dewpt 66 68 72 69 65 66 69 66 65 67 73 70 67 65 69 63 61 63 PWind dir SE SE E SE SE SE SE E E Wind char LT LT GN LT GN GN GN GN GN Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 5 0 0 0 5 10 10 $$ TXZ250-170900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 90 67 92 69 Temp 68 66 65 79 88 90 83 74 71 68 67 80 89 92 83 76 73 70 69 Dewpt 66 65 65 69 64 63 68 68 69 68 66 71 66 66 70 71 71 69 69 RH 93 97100 72 45 41 61 82 93100 97 74 47 43 65 85 93 97100 Wind dir SE S N SE SE SE E SE SE SE E SE SE SE E SE SE SE S Wind spd 2 2 1 3 8 10 10 5 3 2 2 4 8 10 9 5 5 4 2 Wind gust 19 Clouds FW FW FW CL FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 91 92 94 Max heat 91 92 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 93 68 93 70 94 69 90 Temp 91 85 74 71 91 82 73 69 91 84 74 71 91 84 75 70 87 80 Dewpt 69 71 72 70 68 70 70 66 69 71 73 71 71 72 71 68 66 68 PWind dir SE SE E E SE SE SE E E Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 5 0 5 0 5 0 5 10 20 Rain shwrs S $$ TXZ253-170900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1236 AM CDT Thu Oct 16 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 92 67 94 69 Temp 70 66 66 80 88 91 84 75 72 69 68 80 90 92 84 77 74 70 70 Dewpt 65 64 63 66 63 63 66 68 67 66 66 68 65 64 67 69 69 68 67 RH 84 93 90 62 43 40 55 79 84 90 93 67 44 40 57 76 84 93 90 Wind dir SE SE E SE SE SE E SE SE SE E SE SE SE E SE SE SE SE Wind spd 2 2 2 4 9 11 12 6 5 4 2 5 9 10 10 6 6 5 4 Clouds CL CL CL FW FW FW FW FW CL FW FW CL FW FW FW FW FW FW CL PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 92 91 93 Max heat 92 91 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 71 95 70 94 71 96 71 91 Temp 92 86 75 71 92 84 74 71 91 85 75 72 92 86 75 72 87 81 Dewpt 68 69 70 70 67 69 70 69 68 69 72 71 69 70 72 68 67 68 PWind dir SE SE E E SE SE SE E E Wind char GN LT GN LT GN GN GN GN GN Avg clouds FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 5 0 10 0 5 0 5 10 20 Rain shwrs S S $$