Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
599 FOUS54 KBRO 210526 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1126 PM CST Thu Nov 20 2025 TXZ255-211000- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 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 73 89 73 88 73 Temp 77 75 74 82 88 87 81 77 75 75 73 82 87 85 79 77 76 75 73 Dewpt 72 71 71 73 71 72 72 73 73 72 72 76 73 72 74 74 73 72 72 RH 85 87 90 74 57 61 74 87 94 90 97 82 63 65 85 90 90 90 97 Wind dir S S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 10 9 12 13 13 10 8 5 5 4 5 10 10 9 6 6 6 8 Wind gust 20 Clouds FW FW SC SC B1 SC FW FW FW SC SC SC B1 SC SC SC SC SC B1 PoP 12hr 0 5 10 50 20 QPF 12hr 0 0 0 0.05 0 Rain shwrs C C C C S S Tstms S S S Heat index 93 93 94 92 Max heat 93 94 94 94 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 86 74 88 71 87 68 81 57 74 Temp 85 78 76 75 87 80 75 71 85 78 73 69 80 72 67 59 71 68 Dewpt 71 72 70 69 69 71 70 69 68 69 69 66 65 63 57 53 55 56 PWind dir SE SE S S S E NE N N Wind char GN BZ BZ GN LT LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 PoP 12hr 10 0 5 5 20 30 50 40 30 Rain shwrs S S C C C C C C S Tstms S C S C S $$ TXZ255-211000- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 90 69 88 68 Temp 73 72 72 80 88 89 81 75 73 71 70 79 87 85 78 73 72 71 69 Dewpt 71 71 70 73 71 70 72 72 72 71 70 75 72 72 73 72 72 71 69 RH 93 97 93 79 57 54 74 90 97100100 88 61 65 85 97100100100 Wind dir S S S S S S SE SE SE SE SE SE SE E SE SE SE SE SE Wind spd 11 10 9 12 14 14 13 10 8 6 5 8 10 12 12 10 9 8 9 Wind gust 25 Clouds SC FW SC FW SC SC FW FW FW FW SC SC B1 B1 SC SC SC B1 B1 PoP 12hr 0 10 10 60 20 QPF 12hr 0 0 0 0.11 0.02 Rain shwrs C C L L S S S Tstms S S S Heat index 94 94 93 90 Max heat 94 95 93 93 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 70 90 67 88 63 80 52 73 Temp 85 78 72 73 88 80 72 68 85 77 68 64 79 70 61 54 70 66 Dewpt 70 70 70 69 69 70 70 68 68 67 67 64 60 58 54 50 53 55 PWind dir SE SE S S SE E N N N Wind char BZ BZ BZ GN GN LT GN GN GN Avg clouds B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC PoP 12hr 20 0 5 5 20 30 50 30 20 Rain shwrs S S S C C C C C S Tstms S S C S C $$ TXZ253-211000- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 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 73 92 73 91 72 Temp 77 75 74 80 90 91 85 79 77 75 74 81 89 88 82 78 76 74 73 Dewpt 72 71 71 72 70 69 70 72 72 72 72 73 72 70 71 72 72 71 72 RH 85 87 90 77 52 49 61 79 85 90 93 77 57 55 69 82 87 90 97 Wind dir SE S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 13 11 10 11 13 11 13 11 10 8 6 8 10 11 12 10 10 10 10 Wind gust 25 23 Clouds SC FW SC FW SC SC SC FW FW SC FW B1 B1 B1 SC SC SC B1 B2 PoP 12hr 0 5 10 50 20 QPF 12hr 0 0 0 0.04 0.02 Rain shwrs C C C C S S Tstms S Heat index 95 96 90 95 93 Max heat 95 96 95 96 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 90 73 93 69 89 66 79 55 74 Temp 87 82 76 74 89 84 75 70 86 80 73 67 78 71 64 56 69 69 Dewpt 69 69 71 70 67 67 69 67 65 65 67 64 57 54 51 46 48 49 PWind dir SE SE S S SE E N N N Wind char BZ BZ BZ GN LT LT GN GN GN Avg clouds B1 SC SC SC FW SC FW FW SC SC SC B1 B1 B2 B2 B2 B1 SC PoP 12hr 10 0 5 5 10 30 40 20 20 Rain shwrs S C C C S S S Tstms S C S S $$ TXZ355-211000- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 88 71 86 71 Temp 74 73 72 82 86 86 79 76 75 73 71 81 84 83 78 75 74 73 71 Dewpt 72 71 71 74 73 74 74 74 74 73 71 76 75 75 75 75 73 72 71 RH 93 93 97 77 65 68 85 94 97100100 85 74 77 91100 97 97100 Wind dir S S S S S S SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 10 10 9 12 14 16 11 9 6 5 4 6 11 12 10 9 8 6 8 Wind gust 20 Clouds FW FW SC SC B1 SC FW SC FW SC SC SC B1 SC SC SC SC B1 B1 PoP 12hr 0 10 10 50 20 QPF 12hr 0 0 0 0.19 0 Rain shwrs C C C C S S S Tstms S S S Heat index 93 93 93 91 Max heat 94 95 93 93 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 72 88 69 85 67 81 57 73 Temp 83 78 74 73 86 79 74 69 84 77 72 67 80 71 66 58 71 67 Dewpt 73 73 71 70 72 73 71 69 71 71 69 66 67 64 59 55 58 58 PWind dir SE SE S S S E NE N N Wind char GN BZ BZ GN GN LT GN GN GN Avg clouds B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 PoP 12hr 20 0 5 10 20 40 50 40 20 Rain shwrs S S S C C C C C S S Tstms S C S C S $$ TXZ249-211000- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 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 89 68 83 68 Temp 72 70 70 76 86 88 83 76 73 70 69 76 82 82 76 73 72 70 69 Dewpt 72 70 70 73 69 66 69 73 72 70 69 73 69 68 70 73 72 70 69 RH 100100100 90 57 48 63 90 97100100 90 65 63 82100100100100 Wind dir SE S S S S SE E E SE SE SE E E E E E SE SE SE Wind spd 10 10 8 9 6 4 5 4 4 4 4 8 10 10 10 9 9 9 10 Wind gust 21 21 19 19 19 Clouds FW B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 B1 B2 B2 B2 OV OV PoP 12hr 5 10 30 70 40 QPF 12hr 0 0 0.01 0.10 0.15 Rain shwrs C C S C C L L C C S S C Tstms S S S S S S Heat index 90 91 Max heat 90 91 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 85 68 86 60 84 58 73 47 69 Temp 81 78 71 70 83 78 66 60 81 75 65 59 72 64 54 47 65 62 Dewpt 69 69 71 69 66 65 62 59 57 58 62 56 49 46 46 40 40 43 PWind dir SE SE SW N NE E N N NE Wind char GN GN GN LT LT LT GN LT LT Avg clouds B2 B1 B1 B1 B1 SC FW FW SC SC SC B1 B1 B1 B1 SC SC SC PoP 12hr 30 5 10 5 10 30 30 10 5 Rain shwrs C S S C C C Tstms S S $$ TXZ250-211000- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 90 69 85 68 Temp 73 72 71 79 88 90 82 76 74 71 69 78 84 83 76 74 72 70 69 Dewpt 72 71 70 73 70 68 73 73 72 71 69 74 71 69 73 73 72 70 69 RH 97 97 97 82 55 49 74 90 93100100 88 65 63 90 97100100100 Wind dir SE S SE S S S E SE SE SE E E E E E E E SE SE Wind spd 9 9 6 9 10 6 6 5 4 3 3 5 9 10 9 6 6 6 8 Wind gust 19 Clouds SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 B2 B1 B1 B2 B2 OV PoP 12hr 5 20 20 70 30 QPF 12hr 0 0 0.01 0.15 0.03 Rain shwrs S S L L L L C C S S C Tstms S S S S Heat index 93 93 Max heat 93 94 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 70 90 63 85 61 75 49 70 Temp 84 78 72 71 87 81 69 64 83 76 66 61 74 66 57 50 67 64 Dewpt 69 72 71 69 67 68 67 62 62 64 64 58 52 51 47 41 44 49 PWind dir SE SE S N NE E N N NE Wind char GN GN GN LT LT LT GN GN GN Avg clouds B2 B1 B1 B1 B1 SC FW SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 30 5 10 5 20 30 30 20 10 Rain shwrs C S S S C C C S Tstms S S S S $$ TXZ253-211000- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1126 PM CST Thu Nov 20 2025 Date 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 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 70 92 70 88 69 Temp 74 73 72 81 89 90 83 77 74 72 71 81 87 86 78 74 73 72 70 Dewpt 70 70 69 72 69 68 70 71 71 71 71 73 70 69 72 72 71 71 70 RH 87 90 90 74 52 49 65 82 90 97100 77 57 57 82 93 93 97100 Wind dir SE S S S S S SE SE SE SE SE SE SE SE E SE SE SE SE Wind spd 10 10 9 11 13 11 10 9 8 5 4 8 10 11 11 9 8 8 9 Wind gust 21 20 Clouds SC SC SC FW SC SC SC CL FW SC SC SC B1 B1 B1 SC SC B1 B2 PoP 12hr 5 10 10 60 20 QPF 12hr 0 0 0 0.07 0.03 Rain shwrs C C L L S S S Tstms S S Heat index 93 94 92 90 Max heat 93 95 92 92 Date 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 88 70 92 66 88 62 78 52 72 Temp 85 79 73 72 88 81 72 67 85 76 68 63 76 68 60 53 68 65 Dewpt 69 69 70 68 66 67 68 65 64 64 65 61 55 53 49 45 48 51 PWind dir SE SE S SE E E N N N Wind char GN GN BZ LT LT LT GN GN GN Avg clouds B1 SC SC SC SC SC FW FW SC SC SC B1 B1 B2 B2 B1 B1 SC PoP 12hr 20 0 5 5 20 30 40 20 20 Rain shwrs S S S C C C S S S Tstms S S C S S $$