Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
630 FOUS54 KBRO 201111 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 511 AM CST Thu Nov 20 2025 TXZ255-202200- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 511 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 74 89 74 88 Temp 74 81 86 85 79 77 76 75 74 82 87 87 81 77 76 75 74 81 86 86 79 Dewpt 71 73 71 71 73 73 72 71 71 75 72 71 73 74 73 73 73 76 73 72 74 RH 90 77 61 63 82 87 87 87 90 79 61 59 77 90 90 94 97 85 65 63 85 Wind dir SE SE S S SE SE S S S S S S SE SE SE SE SE SE SE SE SE Wind spd 10 14 18 18 13 12 11 10 10 13 14 14 10 9 6 5 5 9 11 13 10 Wind gust 23 21 20 Clouds SC SC B1 B1 SC FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 5 5 5 10 40 QPF 12hr 0 0 0 0 0.03 Rain shwrs C C C C Tstms S S S Heat index 91 91 93 93 93 92 Max heat 91 92 94 94 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 88 73 87 66 85 67 83 Temp 76 74 86 80 76 74 85 78 72 67 82 76 71 68 81 75 Dewpt 73 71 71 72 71 70 69 69 66 63 64 65 66 65 65 66 PWind dir SE SE SE S S SE SE E Wind char GN BZ GN BZ LT LT LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 10 20 10 10 10 10 20 30 Rain shwrs S S C C $$ TXZ255-202200- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 511 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 91 69 89 Temp 71 79 87 88 80 74 73 72 72 80 88 89 81 75 73 72 72 78 86 86 78 Dewpt 70 73 70 69 70 72 71 71 71 74 70 70 72 73 73 72 71 75 71 71 73 RH 97 82 57 54 72 93 93 97 97 82 55 54 74 94100100 97 91 61 61 85 Wind dir SE SE S S SE SE S S S S S S SE SE SE SE SE SE SE SE SE Wind spd 10 16 20 21 16 13 12 10 10 13 16 16 13 10 9 8 6 10 13 17 13 Wind gust 33 32 24 23 20 Clouds SC SC SC B1 B1 FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 10 10 40 QPF 12hr 0 0 0 0 0.03 Rain shwrs C C C C Tstms S S S Heat index 92 92 94 94 92 91 Max heat 92 93 94 95 92 93 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 70 88 62 85 62 82 Temp 72 72 86 79 73 72 86 79 69 64 82 75 66 63 80 73 Dewpt 72 71 70 71 71 69 68 67 65 62 63 63 65 63 63 64 PWind dir SE SE SE S S NE E E Wind char GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 10 20 10 10 10 10 10 30 Rain shwrs S S C $$ TXZ253-202200- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 511 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 73 93 74 91 Temp 74 80 88 90 84 78 76 75 74 80 89 91 85 79 77 75 74 80 88 89 83 Dewpt 71 73 69 68 70 72 72 71 71 72 69 68 70 72 73 73 72 74 71 69 70 RH 90 79 54 49 63 82 87 87 90 77 52 47 61 79 87 94 93 82 57 52 65 Wind dir SE SE SE SE SE SE S S SE S S SE SE SE SE SE SE SE SE SE SE Wind spd 11 16 20 20 17 14 13 12 10 13 13 11 12 11 10 9 8 10 13 14 13 Wind gust 26 33 32 27 26 24 Clouds B2 B1 B1 SC SC FW FW SC FW FW SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 5 5 5 10 30 QPF 12hr 0 0 0 0 0 Rain shwrs C C C C Heat index 92 94 94 95 90 94 94 Max heat 92 94 94 96 94 95 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 91 73 91 66 87 66 84 Temp 77 74 88 82 76 74 87 82 72 66 82 79 71 66 80 76 Dewpt 73 72 70 69 71 69 65 64 65 61 61 59 65 63 63 60 PWind dir SE SE SE S S NE E E Wind char GN BZ BZ GN LT LT LT GN Avg clouds SC B1 SC SC SC B1 SC SC FW FW SC SC SC SC B1 B1 PoP 12hr 10 10 10 10 5 5 10 20 Rain shwrs S S $$ TXZ355-202200- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 511 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 72 88 71 86 Temp 72 81 85 85 79 76 75 73 73 82 87 86 79 76 75 73 72 80 85 84 78 Dewpt 71 74 73 72 73 73 73 71 71 75 73 73 75 74 74 73 72 76 75 74 75 RH 97 79 67 65 82 90 94 93 93 79 63 65 88 94 97100100 88 72 72 91 Wind dir SE SE SE SE SE S S S S S S SE SE SE SE SE SE SE SE SE SE Wind spd 10 16 18 19 14 12 11 10 10 13 16 16 12 10 8 6 5 9 13 14 12 Wind gust 21 20 Clouds SC B1 SC SC SC FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 5 5 5 10 40 QPF 12hr 0.02 0 0 0 0.02 Rain shwrs C C C C Tstms S S S Heat index 92 91 94 94 93 91 Max heat 92 92 94 95 93 93 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 86 71 86 65 83 66 82 Temp 75 72 85 78 75 72 85 77 72 66 81 75 71 67 80 74 Dewpt 73 72 74 74 72 70 71 70 67 64 67 67 67 66 68 68 PWind dir SE SE SE S S NE E E Wind char GN BZ BZ BZ GN GN LT GN Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC B1 B1 PoP 12hr 10 20 10 20 20 20 20 30 Rain shwrs S S S S S C C Tstms S $$ TXZ249-202200- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 511 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 68 86 Temp 70 76 85 88 82 76 71 70 70 77 86 88 82 76 73 70 70 76 83 85 78 Dewpt 70 73 67 65 67 71 71 70 70 72 68 65 67 72 72 70 70 73 69 67 70 RH 100 90 55 47 61 85100100100 85 55 47 61 87 97100100 90 63 55 76 Wind dir SE SE S S SE SE S S S S S SE SE SE SE SE SE SE SE SE E Wind spd 10 13 17 16 11 11 10 10 8 9 6 5 5 5 5 5 5 10 11 12 11 Wind gust 23 24 26 21 23 23 Clouds B2 B2 B2 B1 SC FW FW B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 SC B1 PoP 12hr 10 10 10 20 50 QPF 12hr 0 0 0 0 0.06 Rain shwrs S S S S C C C C 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 69 88 66 84 58 82 58 79 Temp 72 70 86 81 71 68 82 76 64 59 79 74 63 59 77 71 Dewpt 72 70 68 68 71 68 63 60 61 58 52 51 59 58 56 56 PWind dir SE SE SE SW N NE E E Wind char GN GN GN GN LT LT LT GN Avg clouds B1 B2 B1 SC SC B2 B1 SC FW FW FW FW FW SC B1 B1 PoP 12hr 30 20 20 20 5 5 10 20 Rain shwrs C S S S S S S $$ TXZ250-202200- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 511 AM CST Thu Nov 20 2025 Date Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 CST 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 68 87 Temp 70 78 87 89 81 76 73 71 70 79 88 90 82 77 73 71 70 78 85 85 77 Dewpt 70 73 68 67 72 72 71 71 70 74 69 67 72 73 73 71 70 75 71 69 73 RH 100 85 53 48 74 87 93100100 85 54 47 72 87100100100 91 63 59 87 Wind dir SE SE S SE SE SE S SE S S S SE E SE SE SE SE SE SE SE E Wind spd 10 13 16 14 11 11 10 10 8 10 10 8 6 6 5 5 5 9 10 12 10 Wind gust 27 26 23 23 20 17 20 Clouds B2 B1 B1 B1 SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 SC B1 SC PoP 12hr 10 5 20 20 60 QPF 12hr 0.01 0 0 0 0.07 Rain shwrs S S S S C C L L S Tstms S S S Heat index 91 92 93 93 90 Max heat 91 92 93 94 90 90 Date Sun 11/23/25 Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 CST 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 88 68 87 60 83 60 80 Temp 72 70 87 80 73 70 85 78 66 61 80 74 64 61 78 71 Dewpt 72 70 69 72 71 68 65 65 63 59 56 59 61 59 59 60 PWind dir SE SE SE S N NE E E Wind char GN GN GN GN LT LT LT GN Avg clouds SC B1 B1 SC SC B1 B1 SC FW SC FW FW SC B1 B1 B1 PoP 12hr 20 20 20 20 10 10 10 20 Rain shwrs S S S S S S S S Tstms S $$ TXZ253-202200- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 511 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 90 Temp 72 80 88 89 81 76 74 72 72 80 88 89 83 77 75 72 72 80 87 87 79 Dewpt 70 71 67 67 69 71 71 70 70 72 69 68 70 71 72 71 71 73 69 69 70 RH 93 74 50 48 67 85 90 93 93 77 54 50 65 82 90 97 97 79 55 55 74 Wind dir SE SE S S SE SE S S S S S SE SE SE SE SE SE SE SE SE SE Wind spd 10 14 18 19 16 13 11 10 10 12 13 11 10 10 8 6 5 10 12 14 13 Wind gust 28 29 26 25 23 18 Clouds B2 B1 B1 B1 SC FW FW SC SC FW SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 5 5 10 10 40 QPF 12hr 0 0 0 0 0.02 Rain shwrs C C C C Heat index 91 92 93 93 91 91 Max heat 91 93 93 94 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 70 90 70 89 62 85 62 82 Temp 74 72 87 80 74 72 86 79 68 63 82 75 67 63 79 72 Dewpt 71 70 69 69 70 68 65 64 63 60 59 59 63 61 60 60 PWind dir SE SE SE S SW NE E E Wind char GN BZ GN GN LT LT LT GN Avg clouds SC B1 SC SC SC B1 SC SC FW FW SC SC SC SC B1 B1 PoP 12hr 10 20 10 10 10 10 10 20 Rain shwrs S S S $$