Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
612 FOUS54 KBRO 170541 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 AM CDT Tue Jun 17 2025 TXZ255-180900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 79 94 80 94 80 Temp 81 81 80 88 92 92 88 83 83 81 81 88 92 92 88 84 83 82 80 Dewpt 77 76 77 76 75 74 75 76 77 76 77 74 74 74 76 78 77 77 77 RH 88 85 91 68 58 56 66 80 82 85 88 63 56 56 68 82 82 85 91 Wind dir SE S S S S SE SE SE SE S S S SE SE SE SE SE SE SE Wind spd 8 8 8 12 14 16 13 12 11 10 11 14 18 17 13 11 10 8 8 Clouds SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 10 0 10 30 QPF 12hr 0 0 0 0 0.01 Rain shwrs C C L Tstms S S Heat index 99102102 97 91 91 97101102 99 94 92 90 Max heat 102 102 93 91 102 102 97 92 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 77 87 76 88 77 89 78 89 Temp 88 85 80 78 84 82 80 78 85 82 80 79 86 84 80 79 86 84 Dewpt 75 76 76 75 75 76 76 75 76 76 76 76 75 76 76 76 76 76 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 80 70 80 60 60 40 60 40 60 Rain shwrs L D L L D D L C L L C C C L C C C L Tstms S C S C C C S S S C S S S C S S S C $$ TXZ255-180900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 97 78 96 78 Temp 79 78 78 87 94 95 90 81 81 79 78 88 94 95 89 82 82 80 78 Dewpt 76 76 76 74 73 72 72 75 76 76 76 74 72 72 74 76 77 77 77 RH 91 94 94 65 51 48 56 82 85 91 94 63 49 48 61 82 85 91 97 Wind dir SE S S S S S SE SE SE SE SE S SE SE SE SE SE SE SE Wind spd 10 10 10 13 18 19 18 14 13 12 13 18 21 20 18 13 11 10 9 Clouds FW SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC PoP 12hr 5 5 0 5 10 QPF 12hr 0 0 0 0 0 Rain shwrs C Heat index 96103103 98 96102104 98 Max heat 103 104 94 102 104 95 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 75 89 75 90 75 91 75 92 Temp 90 86 78 76 85 84 78 76 86 84 78 77 87 86 79 77 88 86 Dewpt 74 75 76 75 74 75 76 75 75 75 76 75 74 74 76 76 74 74 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 SC SC PoP 12hr 70 50 80 40 60 30 50 30 50 Rain shwrs C L C C D D C C C L C C C C C C C C Tstms S C S C C C S S S C S C S C $$ TXZ253-180900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 79 101 79 100 79 Temp 81 81 79 88 96 99 93 85 82 81 81 88 96 98 94 85 83 82 80 Dewpt 75 76 75 73 70 70 70 73 76 76 75 73 70 71 71 74 77 77 76 RH 82 85 88 61 43 39 47 67 82 85 82 61 43 42 47 70 82 85 88 Wind dir SE SE SE S S SE SE SE SE SE SE S SE SE SE SE SE SE SE Wind spd 11 10 10 13 17 18 18 16 13 13 13 18 19 19 19 16 12 10 9 Wind gust 26 25 24 31 31 Clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 5 5 0 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs C Tstms Heat index 96103107 99 91 96103107101 93 92 90 Max heat 103 107 96 103 107 98 91 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 77 91 76 93 77 93 78 93 Temp 92 88 80 78 85 87 80 78 88 87 80 78 89 88 81 78 88 88 Dewpt 73 73 75 74 74 73 75 74 73 73 75 75 74 73 76 75 74 73 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 60 40 70 40 50 30 50 30 50 Rain shwrs C L C C L L C C C C C C C C C C C C Tstms S C S S S C S C C S C $$ TXZ355-180900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 93 79 92 78 Temp 81 81 80 87 91 91 87 82 82 81 80 87 90 90 86 83 82 81 80 Dewpt 77 77 77 77 76 76 76 77 78 77 77 76 76 77 78 78 78 77 77 RH 88 88 91 72 62 62 70 85 88 88 91 70 64 66 77 85 88 88 91 Wind dir S S S S S SE SE SE SE S S S SE SE SE SE SE SE SE Wind spd 8 8 9 12 17 17 14 12 11 11 11 16 18 18 14 12 10 9 9 Clouds SC SC FW SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 5 0 5 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S L Tstms S Heat index 99103103 97 91 91 98102104 99 94 92 Max heat 103 104 93 90 102 104 97 91 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 76 87 76 87 76 88 77 89 Temp 87 83 80 78 84 81 80 78 85 82 80 78 86 83 80 78 86 83 Dewpt 77 78 77 76 77 77 76 76 77 77 77 77 77 77 77 77 77 78 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC B1 B1 B1 SC PoP 12hr 70 60 80 50 60 40 50 40 50 Rain shwrs L L C L D L C C L L C C C C C C C C Tstms C C S C C C S S S C S S C S S C $$ TXZ249-180900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 74 100 76 100 77 Temp 79 76 75 86 94 97 95 85 79 77 76 86 95 98 94 85 80 78 77 Dewpt 74 74 75 73 70 68 69 73 74 74 74 74 70 68 70 75 77 76 76 RH 85 94100 65 46 39 43 67 85 90 94 68 45 38 46 72 91 94 97 Wind dir S S S S S SE SE SE SE SE SE S SE SE SE SE SE SE SE Wind spd 10 10 10 13 14 16 17 14 13 13 13 17 18 19 18 14 12 10 9 Wind gust 26 25 25 25 27 26 20 Clouds SC FW FW FW FW FW CL CL CL FW FW FW FW FW CL FW SC SC SC PoP 12hr 5 0 0 5 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Heat index 93100103100 91 93101104101 93 Max heat 100 104 96 101 104 99 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 91 73 91 74 93 74 93 Temp 91 88 77 75 87 86 76 74 86 85 77 75 88 87 77 75 88 87 Dewpt 73 73 76 74 73 73 76 74 73 74 76 75 72 73 76 75 73 73 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC PoP 12hr 30 20 40 20 30 20 30 20 30 Rain shwrs S C S C C S S S C S S S C S S C C Tstms C C S C C C $$ TXZ250-180900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 77 98 76 Temp 79 78 76 87 95 97 93 83 80 79 77 88 95 96 91 83 81 79 77 Dewpt 75 76 75 76 73 72 73 75 76 76 76 76 72 72 74 77 78 77 77 RH 88 94 97 70 49 45 52 77 88 91 97 68 48 46 58 82 91 94100 Wind dir S S S S S S SE SE SE SE SE S SE SE SE SE SE SE SE Wind spd 8 6 6 11 12 13 13 12 10 10 10 13 14 16 14 12 9 6 5 Wind gust 18 23 20 20 24 25 23 Clouds SC FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 0 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms Heat index 97104105102 91 99104104101 92 Max heat 104 106 97 104 105 99 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 74 90 73 91 75 92 74 92 Temp 92 87 78 75 87 85 77 75 88 85 77 75 89 86 78 75 90 86 Dewpt 75 76 77 75 75 76 76 75 75 76 77 75 75 75 77 75 75 75 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC PoP 12hr 40 20 60 30 40 20 40 20 40 Rain shwrs S C S C L S C C C S S C C S S C C Tstms S C S S C S S C C C $$ TXZ253-180900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 AM CDT Tue Jun 17 2025 Date 06/16/25 Tue 06/17/25 Wed 06/18/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 77 99 77 99 77 Temp 80 79 78 88 95 97 92 83 81 80 79 89 95 97 92 83 82 81 80 Dewpt 75 75 75 73 71 70 70 73 75 75 75 73 70 70 71 74 76 76 76 RH 85 88 91 61 46 42 49 72 82 85 88 59 45 42 51 74 82 85 88 Wind dir SE SE S S S SE SE SE SE SE SE S SE SE SE SE SE SE SE Wind spd 10 9 9 13 16 17 18 13 12 11 12 18 18 19 18 13 10 9 8 Wind gust 24 21 24 Clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 0 5 0 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs C Heat index 96102104 98 97101104 99 90 Max heat 102 104 93 101 104 96 Date 06/19 Fri 06/20/25 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 74 91 75 91 75 92 75 92 Temp 91 87 78 77 85 85 78 76 86 85 78 77 87 87 79 78 88 87 Dewpt 73 74 75 74 74 74 74 74 73 74 75 75 73 73 76 75 74 73 PWind dir SE SE SE SE SE SE SE SE SE Wind char GN LT GN LT GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 60 40 70 30 50 30 40 30 50 Rain shwrs C L C C L L C C C C C C C C S C C C Tstms S C S S S C S S C C C $$