Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
828 FOUS54 KBRO 152316 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 516 PM CST Sat Nov 15 2025 TXZ255-161000- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 88 71 88 73 Temp 79 73 72 71 69 78 86 86 79 75 74 73 72 80 86 86 79 77 76 75 74 Dewpt 69 70 69 68 68 73 69 70 72 72 70 70 70 74 71 71 73 73 72 71 71 RH 72 90 90 90 97 85 57 59 79 90 87 90 93 82 61 61 82 87 87 87 90 Wind dir SE SE S S S S S SE SE SE S S S S SE SE SE SE SE SE SE Wind spd 10 8 6 5 5 8 11 12 10 10 10 9 9 11 13 16 13 12 11 10 10 Wind gust 23 21 20 Clouds SC CL CL FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 90 91 91 91 Max heat 90 91 91 92 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 75 88 69 84 68 83 Temp 87 80 76 75 87 80 77 75 86 79 74 70 82 76 71 68 82 76 Dewpt 71 74 73 73 72 74 73 71 71 73 70 65 63 65 65 65 63 65 PWind dir SE SE SE SE S SE NE E E Wind char GN GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC B1 SC SC B1 B1 B1 SC SC SC SC SC FW SC SC SC PoP 12hr 0 5 0 10 20 40 20 10 20 Rain shwrs S C C S S Tstms S S S S $$ TXZ255-161000- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 90 68 90 69 Temp 80 71 69 67 66 76 87 88 80 73 71 70 69 79 87 88 80 74 73 72 71 Dewpt 68 68 68 67 66 71 67 67 70 71 71 70 69 73 69 70 71 72 72 71 71 RH 67 90 97100100 85 52 50 72 93100100100 82 55 55 74 93 97 97100 Wind dir SE SE SE S S S S SE SE SE S S SE S SE SE SE SE SE SE SE Wind spd 13 10 9 8 6 10 12 13 13 11 10 10 9 12 16 18 16 13 12 10 10 Wind gust 26 24 20 Clouds FW FW FW FW SC FW FW FW SC FW FW SC SC SC SC SC FW SC SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 90 91 91 93 Max heat 90 92 91 93 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 71 91 72 90 63 84 62 84 Temp 88 80 74 72 88 81 74 73 87 79 70 64 81 76 67 63 81 75 Dewpt 71 72 73 72 71 73 73 71 69 69 67 62 59 62 64 63 61 62 PWind dir SE SE SE SE S SE NE E E Wind char BZ GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC B1 SC SC B1 B2 B1 SC SC B1 SC SC FW SC SC SC PoP 12hr 0 5 0 5 20 40 20 10 20 Rain shwrs S C C S S S Tstms S S S S $$ TXZ253-161000- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 93 71 93 73 Temp 84 76 72 70 69 77 88 91 84 77 75 73 73 79 89 91 83 78 77 75 75 Dewpt 66 69 69 68 68 69 66 63 67 71 71 71 70 72 69 68 70 72 72 72 72 RH 55 79 90 93 97 76 48 40 57 82 87 93 90 79 52 47 65 82 85 90 90 Wind dir SE SE SE SE S S S SE SE SE SE S SE SE SE SE SE SE SE SE SE Wind spd 13 11 10 10 9 10 11 10 12 12 12 11 10 13 16 16 16 13 13 12 11 Wind gust 21 26 26 25 25 24 Clouds FW CL FW CL FW FW FW FW SC FW SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 91 93 94 95 Max heat 91 93 94 96 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 74 92 75 92 66 86 65 86 Temp 89 83 77 76 90 83 78 76 88 82 74 67 82 79 71 66 82 78 Dewpt 71 71 73 73 71 70 73 72 68 64 65 62 56 57 61 62 58 59 PWind dir SE SE SE SE S E NE E E Wind char BZ GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC B1 SC SC B1 B1 B1 SC SC SC SC FW FW SC SC SC PoP 12hr 0 0 0 5 20 30 10 5 10 Rain shwrs S C S Tstms S S $$ TXZ355-161000- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 86 69 87 71 Temp 78 73 71 68 67 78 85 84 78 74 72 71 70 80 85 84 78 75 74 73 72 Dewpt 71 70 70 68 67 73 71 72 72 73 72 71 70 74 73 73 74 73 72 72 71 RH 79 90 97100100 85 63 67 82 97100100100 82 67 70 88 94 93 97 97 Wind dir SE SE S S S S SE SE SE SE S S S S SE SE SE SE SE SE SE Wind spd 11 9 8 6 5 9 12 13 11 10 10 9 8 12 16 18 13 12 11 10 10 Wind gust 19 20 Clouds SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 90 90 91 91 Max heat 90 91 91 92 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 72 87 72 87 66 81 66 82 Temp 85 78 75 73 86 78 75 73 85 78 73 67 80 75 71 67 80 74 Dewpt 74 75 74 73 74 75 74 71 74 73 70 65 65 66 66 66 66 66 PWind dir SE SE SE SE S SE NE E E Wind char BZ GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC SC FW SC SC SC PoP 12hr 0 5 0 10 20 40 20 10 20 Rain shwrs S C C S S Tstms S S C S $$ TXZ249-161000- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 91 66 90 68 Temp 82 71 67 66 65 73 87 90 83 73 70 68 68 76 86 89 83 75 72 70 70 Dewpt 61 67 67 66 65 70 63 58 61 69 70 68 68 73 67 64 68 72 72 70 70 RH 49 87100100100 90 45 34 47 87100100100 90 53 44 61 90100100100 Wind dir SE SE S S S S S SE SE SE SE S SE S S SE SE SE SE SE SE Wind spd 6 6 8 8 8 9 9 8 8 8 9 8 9 11 12 12 11 10 10 10 10 Wind gust 19 18 19 21 24 24 20 Clouds FW FW CL SC SC SC FW FW SC SC SC B2 B2 B1 SC FW FW FW SC B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 90 Max heat 91 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 69 91 69 86 59 82 57 80 Temp 87 84 73 71 86 84 73 70 83 76 65 60 79 75 63 58 76 73 Dewpt 68 69 73 71 68 68 73 70 66 60 61 56 50 51 57 54 52 54 PWind dir SE SE SE SE S NE NE E E Wind char GN GN BZ GN BZ LT GN LT GN Avg clouds B1 SC SC B1 B2 B1 B1 B2 B2 B1 SC SC FW FW FW FW SC SC PoP 12hr 0 0 5 20 30 30 5 10 10 Rain shwrs S S S C C S Tstms S S $$ TXZ250-161000- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 91 67 90 70 Temp 81 71 68 66 65 75 87 90 81 73 70 69 69 77 87 89 81 75 72 71 71 Dewpt 67 68 68 66 65 70 65 62 69 70 70 69 68 73 69 67 72 73 72 71 71 RH 63 90100100100 84 48 39 67 90100100 97 87 55 48 74 94100100100 Wind dir SE SE S S S S S SE SE SE S S SE S S SE SE SE SE SE SE Wind spd 9 8 6 6 5 9 9 8 9 8 8 6 6 10 12 13 11 10 10 10 9 Wind gust 19 18 18 18 21 23 20 Clouds FW FW FW FW SC FW FW SC FW SC SC B1 B1 B1 SC SC FW FW SC B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 91 91 92 Max heat 91 91 93 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 71 91 71 89 60 83 59 81 Temp 89 82 73 72 88 82 74 72 86 79 66 61 81 76 64 60 78 74 Dewpt 70 73 73 71 70 73 73 71 68 65 62 57 53 57 59 57 56 59 PWind dir SE SE SE SE S E N E E Wind char GN GN GN GN BZ LT GN LT GN Avg clouds B1 SC SC B1 B1 B1 B1 B2 B2 B1 SC SC SC FW FW SC SC SC PoP 12hr 0 0 10 10 40 40 10 10 20 Rain shwrs S C C C S Tstms S S $$ TXZ253-161000- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 516 PM CST Sat Nov 15 2025 Date 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 91 68 91 70 Temp 82 73 70 67 66 77 87 90 83 75 72 70 69 79 87 90 82 75 74 72 71 Dewpt 65 68 68 67 66 68 64 63 66 70 71 70 69 71 68 67 70 71 71 71 70 RH 56 84 93100100 74 46 41 57 84 97100100 77 53 47 67 87 90 97 97 Wind dir SE SE SE S S S S SE SE SE S S SE SE SE SE SE SE SE SE SE Wind spd 11 10 9 8 8 10 11 10 10 10 10 10 9 12 14 16 13 12 11 10 10 Wind gust 19 20 21 24 24 23 Clouds FW CL CL FW FW FW FW FW SC FW SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 91 91 93 Max heat 91 91 93 Date 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 71 92 72 91 63 84 61 84 Temp 89 83 74 72 89 82 75 73 87 80 70 64 81 77 67 62 81 76 Dewpt 69 70 73 71 69 70 72 70 67 65 63 60 54 57 60 60 57 58 PWind dir SE SE SE SE S E NE E E Wind char BZ GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC B1 B1 SC B1 B2 B1 SC SC SC SC FW FW SC SC SC PoP 12hr 0 0 0 5 20 30 10 5 10 Rain shwrs S C S Tstms S S $$