Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
519 FOUS54 KBRO 211736 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1136 AM CST Fri Nov 21 2025 TXZ255-212200- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 87 73 86 Temp 88 87 80 77 75 75 73 80 84 84 79 76 75 74 74 80 85 85 79 Dewpt 71 72 73 73 72 72 72 75 73 73 73 73 73 72 71 74 71 71 72 RH 57 61 79 87 90 90 97 85 70 70 82 90 94 93 90 82 63 63 79 Wind dir S S SE SE SE SE SE SE SE SE E SE SE SE SE SE SE SE SE Wind spd 14 14 10 8 5 5 4 5 9 10 8 5 5 5 6 10 13 14 12 Clouds SC B1 FW CL FW SC SC SC B1 B1 B1 SC SC B1 B1 SC B1 SC SC PoP 12hr 5 20 50 20 10 QPF 12hr 0 0 0.45 0 0 Rain shwrs S S C C C S S Tstms S S S S Heat index 93 93 91 90 90 90 Max heat 93 94 91 93 90 91 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 71 87 67 79 62 76 Temp 75 75 86 80 76 72 86 79 72 68 76 71 67 62 74 69 Dewpt 71 69 70 71 70 69 68 70 69 66 64 62 59 55 58 60 PWind dir SE S S S E N N N Wind char GN BZ GN LT LT GN GN GN Avg clouds SC SC SC B1 SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1 PoP 12hr 0 5 5 10 40 60 40 30 Rain shwrs S C L C C C C S Tstms S S C S $$ TXZ255-212200- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 70 87 69 87 Temp 88 89 81 75 73 72 71 78 84 84 78 73 72 71 70 78 84 86 79 Dewpt 70 69 71 72 72 72 71 74 72 72 72 72 72 71 70 73 70 69 70 RH 55 52 72 90 97100100 88 67 67 82 97100100100 85 63 57 74 Wind dir S S SE SE SE SE SE SE SE E E SE SE SE SE SE SE SE SE Wind spd 16 16 13 10 8 5 5 8 10 11 11 9 8 8 8 12 16 18 16 Wind gust 26 26 Clouds SC SC FW FW CL FW SC SC B1 B2 SC SC B1 SC B1 B1 B1 SC SC PoP 12hr 5 10 60 20 10 QPF 12hr 0 0 0.09 0.02 0 Rain shwrs S C C S S S Tstms S S S Heat index 93 93 90 Max heat 93 95 90 92 90 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 67 89 63 78 57 76 Temp 72 71 87 82 73 68 86 79 70 64 76 71 63 58 73 69 Dewpt 70 69 69 70 70 68 67 68 67 63 61 59 56 54 57 58 PWind dir SE S S SE E N N N Wind char GN BZ GN LT LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 5 5 20 30 50 30 30 Rain shwrs S S C C C C C C S Tstms S S S C $$ TXZ253-212200- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 73 88 72 89 Temp 90 91 85 80 77 75 74 79 86 87 81 78 76 74 73 78 86 88 81 Dewpt 70 69 70 72 72 72 72 74 72 70 72 72 72 72 71 73 70 68 69 RH 52 49 61 77 85 90 93 85 63 57 74 82 87 93 93 85 59 52 67 Wind dir S SE SE SE SE SE SE SE SE E E SE SE SE SE SE SE SE SE Wind spd 13 12 13 11 10 8 6 8 10 10 11 10 10 9 9 12 17 18 16 Wind gust 24 28 Clouds SC B1 FW FW FW FW B1 B2 B1 B2 SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 5 20 50 20 10 QPF 12hr 0 0 0.08 0.02 0 Rain shwrs C C C S S Tstms S S S S Heat index 95 96 91 92 91 92 Max heat 95 97 91 93 91 93 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 92 70 90 66 79 60 76 Temp 75 74 88 85 76 71 86 82 73 67 76 71 66 61 73 71 Dewpt 71 70 68 68 69 68 66 66 67 62 58 56 54 52 54 55 PWind dir SE S SE SE E N N N Wind char BZ BZ GN LT LT GN GN GN Avg clouds SC SC SC SC SC FW FW SC B1 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 0 0 0 10 40 40 30 20 Rain shwrs C C C C C S S Tstms S S $$ TXZ355-212200- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 71 85 71 85 Temp 86 86 80 76 74 73 71 80 83 83 77 76 75 72 72 80 83 83 77 Dewpt 73 73 73 73 73 73 71 76 75 75 75 75 73 72 71 74 73 72 73 RH 65 65 79 90 97100100 88 77 77 94 97 94100 97 82 72 70 87 Wind dir S S SE SE SE SE SE SE E E E SE SE SE SE SE SE SE SE Wind spd 16 16 11 9 6 5 4 6 10 12 10 8 6 6 6 11 14 17 13 Clouds SC SC FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC PoP 12hr 5 20 60 20 10 QPF 12hr 0 0 0.17 0 0 Rain shwrs C C C S S S Tstms C C S S Heat index 94 94 91 90 Max heat 94 95 91 92 90 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 87 69 86 66 79 60 76 Temp 74 73 85 80 74 70 85 77 72 67 76 71 66 61 74 69 Dewpt 72 69 71 72 70 69 71 71 69 66 66 64 61 57 61 61 PWind dir SE S S SE E N N NE Wind char GN BZ GN GN LT GN GN GN Avg clouds SC SC SC B1 SC SC SC SC SC B1 B1 B2 B1 B1 B1 B2 PoP 12hr 0 5 10 20 40 50 40 30 Rain shwrs S C C C C C C C S Tstms C S S C S $$ TXZ249-212200- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 67 83 67 84 Temp 86 88 83 76 73 70 70 75 80 81 75 72 70 69 68 73 81 84 79 Dewpt 69 67 68 72 72 70 70 72 68 67 69 72 70 69 68 72 68 67 69 RH 57 50 61 87 97100100 90 67 63 82100100100100 97 65 57 72 Wind dir S SE E E SE SE E E NE E E E E E E SE SE SE SE Wind spd 8 4 5 4 4 3 3 6 9 10 10 9 8 9 10 12 13 14 13 Wind gust 18 19 Clouds FW SC B1 SC SC B1 B2 B2 B1 B1 OV B2 B2 OV OV OV B1 B1 B1 PoP 12hr 10 40 70 50 40 QPF 12hr 0 0 0.20 0.11 0 Rain shwrs C S S C C L C C C C C C C S S Tstms C S S S C C C S Heat index 90 91 Max heat 90 92 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 62 84 59 72 52 73 Temp 70 69 84 81 68 63 81 76 65 59 70 66 58 52 68 67 Dewpt 70 69 66 67 67 63 61 60 62 54 50 50 51 47 49 52 PWind dir SE S NE NE NE N NE NE Wind char GN GN LT LT LT GN LT LT Avg clouds B1 B2 B1 SC FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 5 5 5 20 30 30 10 10 Rain shwrs S C C C S Tstms S C S S S $$ TXZ250-212200- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 69 84 69 85 Temp 89 90 83 77 74 71 69 77 82 83 76 73 72 70 69 76 83 84 78 Dewpt 70 67 72 73 72 71 69 73 69 69 72 72 71 69 69 73 69 68 72 RH 54 47 70 87 93100100 87 65 63 87 97 97 97100 90 63 59 82 Wind dir S S E SE S SE E NE NE NE E E E E E SE SE SE SE Wind spd 10 8 6 5 4 3 3 5 8 10 9 6 5 6 8 11 12 13 12 Wind gust 24 23 Clouds SC B1 SC FW FW SC B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC PoP 12hr 10 30 60 40 40 QPF 12hr 0 0.01 0.05 0.06 0.01 Rain shwrs S S S L L L C C S S C C S S Tstms S S C C C S S S S S S Heat index 93 93 Max heat 93 94 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 90 66 86 61 74 55 74 Temp 72 71 87 83 71 66 83 77 67 61 72 68 59 55 70 67 Dewpt 71 69 67 68 68 65 64 66 64 57 53 54 51 48 52 57 PWind dir SE S S NE NE N N NE Wind char GN GN LT LT LT GN LT GN Avg clouds B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 0 5 5 20 30 40 20 20 Rain shwrs S C C C C S S Tstms S C S S S $$ TXZ253-212200- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1136 AM CST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 87 69 88 Temp 89 90 84 77 74 72 71 80 85 85 79 74 73 71 70 79 86 87 80 Dewpt 69 67 70 71 71 71 71 74 69 69 71 72 71 70 70 72 68 67 68 RH 52 47 63 82 90 97100 82 59 59 77 93 93 97100 79 55 52 67 Wind dir S S SE SE SE SE SE SE E E E SE SE SE SE SE SE SE SE Wind spd 13 12 10 9 6 5 5 8 9 10 10 8 6 6 8 12 14 18 14 Clouds SC SC SC FW FW FW SC B1 B1 B2 B2 SC B1 B1 B1 B1 B1 SC SC PoP 12hr 5 20 50 30 20 QPF 12hr 0 0 0.02 0.04 0 Rain shwrs S C C C C C S S Tstms S S C S S Heat index 93 93 90 Max heat 93 95 90 90 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 91 67 89 63 76 57 76 Temp 73 71 87 83 73 68 85 79 70 63 74 69 63 57 72 69 Dewpt 70 68 67 68 68 67 66 66 66 59 56 55 53 49 53 55 PWind dir SE S S SE NE N N N Wind char GN BZ LT LT LT GN GN GN Avg clouds SC B1 SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 20 40 50 30 20 Rain shwrs S C C C C C S S S Tstms S C S $$