Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
699 FOUS54 KBRO 201726 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1126 AM CST Thu Nov 20 2025 TXZ255-202200- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 73 89 72 88 Temp 86 86 79 78 76 75 74 82 87 87 80 77 75 74 73 81 86 85 79 Dewpt 71 71 72 72 71 71 70 74 71 71 73 73 73 73 72 76 72 72 74 RH 61 61 79 82 85 87 87 77 59 59 79 87 94 97 97 85 63 65 85 Wind dir S S SE SE S S S S S S SE SE SE SE SE SE SE SE SE Wind spd 18 18 13 12 10 10 10 13 14 13 10 8 5 5 4 6 10 11 9 Wind gust 23 21 Clouds SC SC FW FW FW SC SC SC B1 SC FW FW FW FW SC FW SC SC SC PoP 12hr 5 5 5 10 40 QPF 12hr 0 0 0 0 0.04 Rain shwrs C C C C S Tstms S S Heat index 91 91 93 92 92 91 Max heat 91 92 93 94 92 93 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 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 87 74 88 69 86 68 81 Temp 76 74 85 79 76 75 86 80 74 70 84 77 72 69 79 72 Dewpt 72 72 71 72 71 69 69 70 69 67 66 68 68 66 64 62 PWind dir SE SE SE S S S E NE Wind char LT GN BZ BZ GN LT LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 PoP 12hr 20 20 5 10 10 10 30 50 Rain shwrs S S C C C $$ TXZ255-202200- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 90 69 89 Temp 87 87 80 74 73 72 71 80 88 89 81 74 73 71 70 78 85 85 79 Dewpt 69 69 70 71 71 70 70 73 70 70 71 72 72 71 70 74 72 71 73 RH 55 55 72 90 93 93 97 79 55 54 72 93 97100100 88 65 63 82 Wind dir S S SE SE SE S S S S S SE SE SE SE SE SE SE SE SE Wind spd 21 21 16 13 11 10 10 13 16 16 13 10 8 6 5 8 11 13 12 Wind gust 34 32 21 26 Clouds SC B1 SC FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 10 10 50 QPF 12hr 0 0 0 0 0.03 Rain shwrs C C C C Tstms S Heat index 91 91 94 94 91 91 Max heat 91 93 94 95 91 92 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 87 70 90 66 87 63 80 Temp 72 70 84 79 72 72 87 80 71 67 83 77 68 64 77 70 Dewpt 72 70 71 71 70 69 69 70 68 66 66 66 66 64 62 60 PWind dir SE SE SE S S SE E NE Wind char GN BZ BZ BZ GN LT LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 PoP 12hr 10 20 5 10 10 20 20 40 Rain shwrs S S S C C $$ TXZ253-202200- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 73 93 72 91 Temp 89 91 83 78 76 75 75 80 89 91 85 79 76 74 74 79 87 89 82 Dewpt 69 67 70 72 72 71 70 72 70 68 70 72 72 72 72 74 71 69 70 RH 52 45 65 82 87 87 84 77 54 47 61 79 87 93 93 85 59 52 67 Wind dir S SE SE SE SE SE S S S SE SE SE SE SE SE SE SE SE SE Wind spd 20 19 16 14 13 12 10 13 13 11 12 11 10 8 6 9 10 11 12 Wind gust 33 32 26 26 23 Clouds SC B1 FW FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 0 5 5 10 40 QPF 12hr 0 0 0 0 0 Rain shwrs C C C C S Heat index 93 94 94 95 93 94 Max heat 93 95 94 96 93 94 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 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 90 73 92 68 88 66 80 Temp 76 74 87 81 76 74 88 84 74 69 85 79 71 66 77 71 Dewpt 72 72 71 70 71 69 67 66 67 65 64 63 65 64 59 57 PWind dir SE SE SE S SE NE E NE Wind char GN BZ BZ GN LT LT LT GN Avg clouds SC B1 SC SC SC SC SC SC FW FW SC SC SC B1 B1 B2 PoP 12hr 20 10 5 5 5 10 20 40 Rain shwrs S S C C $$ TXZ355-202200- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 71 87 70 86 Temp 84 85 78 76 75 73 72 82 86 86 80 76 74 72 72 81 84 84 77 Dewpt 72 73 73 72 72 71 71 75 73 74 74 74 74 72 72 76 74 75 75 RH 67 67 85 87 90 93 97 79 65 68 82 94100100100 85 72 74 94 Wind dir SE SE SE SE S S S S S S SE SE SE SE SE SE SE SE SE Wind spd 19 19 13 12 10 10 9 13 16 16 11 9 6 5 4 8 12 13 10 Wind gust 20 Clouds SC SC FW SC SC SC SC SC B1 SC FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 10 10 50 QPF 12hr 0 0 0 0 0.02 Rain shwrs C C C C S Tstms S S S Heat index 90 91 94 94 91 91 Max heat 91 92 94 95 91 92 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 86 72 87 68 84 66 80 Temp 74 72 84 78 74 73 85 79 74 68 82 75 72 67 78 71 Dewpt 73 72 74 73 71 69 72 72 70 67 69 70 68 66 67 64 PWind dir SE SE SE S S SE E NE Wind char GN GN BZ BZ GN GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 PoP 12hr 20 20 5 10 10 20 30 50 Rain shwrs S S S S S C C C $$ TXZ249-202200- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 68 89 67 85 Temp 84 88 83 75 72 70 69 76 86 88 83 76 73 70 69 74 82 84 77 Dewpt 68 64 66 70 72 70 69 73 68 66 68 72 71 70 69 73 69 67 70 RH 59 45 57 84100100100 90 55 48 61 87 93100100 97 65 57 79 Wind dir S S SE SE SE S S S S E E E SE SE SE E SE E E Wind spd 18 16 11 10 10 10 8 10 6 5 5 4 5 5 5 8 10 10 10 Wind gust 21 21 21 Clouds B1 B1 SC FW FW B1 SC SC B1 B1 SC SC SC SC B2 B2 B1 B1 B1 PoP 12hr 5 10 10 30 60 QPF 12hr 0 0 0 0.01 0.06 Rain shwrs S S C C C C L L C Tstms S Heat index 90 Max heat 91 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 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 86 68 85 58 84 58 73 Temp 71 69 82 79 71 69 83 78 65 59 81 75 64 58 71 66 Dewpt 71 69 68 69 71 69 65 63 61 55 51 51 59 57 51 50 PWind dir SE SE SE SW N NE NE NE Wind char GN GN GN GN LT LT LT GN Avg clouds B1 B2 B2 B1 B1 B2 B1 SC FW FW FW FW SC B1 B1 B1 PoP 12hr 30 30 10 10 5 5 20 30 Rain shwrs C S C S S S C Tstms S S $$ TXZ250-202200- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 69 90 69 86 Temp 87 89 81 75 73 71 70 79 88 89 83 76 73 71 70 77 84 84 77 Dewpt 68 66 71 71 72 70 70 73 69 67 73 73 71 71 70 74 70 69 73 RH 53 47 72 87 97 97100 82 54 48 72 90 93100100 90 63 61 87 Wind dir S SE SE SE SE SE S S S S SE SE SE SE SE SE SE E E Wind spd 16 14 11 11 9 9 8 10 10 8 5 5 5 4 4 6 9 10 10 Wind gust 27 26 23 23 19 19 16 Clouds SC B1 SC FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 5 5 10 20 60 QPF 12hr 0 0 0 0 0.06 Rain shwrs S S S S C C L L S Tstms S S Heat index 90 91 92 92 Max heat 90 92 92 93 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 86 69 88 62 85 60 74 Temp 72 70 84 79 72 70 86 81 68 62 83 76 66 61 72 68 Dewpt 72 70 69 71 71 69 67 67 64 61 56 60 63 58 54 55 PWind dir SE SE SE S N NE NE NE Wind char GN GN GN GN LT LT LT GN Avg clouds B1 B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 20 30 5 20 5 10 20 30 Rain shwrs S S C C S S C C Tstms S $$ TXZ253-202200- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1126 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 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 91 70 89 Temp 88 89 81 75 74 72 72 81 88 89 83 77 74 71 70 79 86 86 79 Dewpt 67 66 68 70 70 70 70 71 68 67 69 71 71 70 70 73 69 69 70 RH 50 47 65 84 87 93 93 72 52 48 63 82 90 97100 82 57 57 74 Wind dir S SE SE SE SE S S S S S SE SE SE SE SE SE SE SE E Wind spd 18 19 14 13 11 10 10 12 13 11 10 9 6 5 5 8 10 12 11 Wind gust 29 26 23 23 Clouds SC SC FW FW SC SC SC FW SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 5 5 10 10 50 QPF 12hr 0 0 0 0 0.03 Rain shwrs C C C C S Heat index 91 92 92 93 90 90 Max heat 91 93 92 94 90 91 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 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 88 71 90 65 87 63 78 Temp 73 71 86 80 73 72 87 82 71 65 83 77 68 63 75 70 Dewpt 72 70 69 70 70 68 67 67 66 63 63 63 65 61 57 56 PWind dir SE SE SE S SE NE E NE Wind char GN GN GN GN LT LT LT GN Avg clouds SC B1 B1 SC SC B1 SC SC FW FW SC SC SC B1 B1 B2 PoP 12hr 20 20 5 10 5 10 20 40 Rain shwrs S S S C C $$