Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
297 FOUS54 KBRO 070540 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 AM CDT Tue Oct 7 2025 TXZ255-080900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 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 92 77 90 77 Temp 81 79 78 85 89 89 84 82 80 78 78 85 88 87 83 81 80 78 78 Dewpt 75 75 75 77 75 75 76 76 76 75 75 76 74 75 75 75 75 74 74 RH 82 88 91 77 64 64 77 82 88 91 91 75 63 68 77 82 85 88 88 Wind dir SE SE SE E E E E E E N N NE NE NE NE NE NE NE N Wind spd 5 4 3 5 9 10 10 5 4 4 5 9 13 13 11 8 5 5 8 Clouds SC SC FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC B1 PoP 12hr 20 50 40 50 40 QPF 12hr 0 0.23 0.32 0.23 0.04 Rain shwrs S S C C C C C C C C C S S C C L Tstms S S C S C C C C C Heat index 95 99 99 91 94 97 97 91 Max heat 99 101 90 97 98 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 89 76 89 72 89 73 89 75 89 Temp 88 82 79 76 88 81 76 73 88 81 76 74 87 82 77 75 87 83 Dewpt 74 74 74 73 72 71 71 69 68 69 70 70 69 70 71 71 72 72 PWind dir NE NE NE NE NE E SE SE SE Wind char GN GN GN LT GN LT LT LT GN Avg clouds SC SC SC SC SC SC FW FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 70 40 40 20 20 5 10 10 20 Rain shwrs L L C C C C S S S Tstms S C S S S S $$ TXZ255-080900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 73 91 73 Temp 77 75 75 84 89 89 83 78 77 75 75 83 87 88 83 78 76 75 75 Dewpt 75 75 74 76 74 74 76 75 76 75 74 76 73 74 74 75 74 73 73 RH 94100 97 77 61 61 80 91 97100 97 80 63 63 74 91 94 94 94 Wind dir SE SE SE E E E E E E N N NE NE NE NE NE NE N N Wind spd 6 5 4 5 10 12 11 5 4 5 6 10 14 16 12 8 6 6 10 Clouds FW FW FW FW B1 B1 SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 10 60 20 50 20 QPF 12hr 0 0.06 0.64 0.18 0 Rain shwrs S S L C S S C C C C S S L Tstms S S C S S C C C S Heat index 92 98 98 91 91 95 96 Max heat 98 100 95 96 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 73 90 67 91 67 90 70 91 Temp 87 81 76 74 88 81 71 68 88 81 71 68 87 81 72 71 88 82 Dewpt 73 73 73 71 70 69 69 67 67 68 68 67 68 70 70 69 71 72 PWind dir NE NE NE NE NE SE SE SE SE Wind char BZ GN GN LT GN LT GN LT GN Avg clouds SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 70 20 30 5 20 0 10 5 20 Rain shwrs L L S S C C S S Tstms S C S S S $$ TXZ253-080900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 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 76 96 77 93 75 Temp 81 78 77 85 92 92 85 82 80 78 77 84 89 90 84 81 79 77 76 Dewpt 75 75 75 75 73 72 73 75 75 74 74 74 72 71 72 73 73 73 73 RH 82 91 94 72 54 52 67 79 85 88 90 72 57 54 67 77 82 87 90 Wind dir SE SE E SE E E E E E NE N NE NE NE E NE NE N N Wind spd 9 5 5 6 9 11 12 6 2 4 5 9 12 13 11 5 4 5 9 Clouds FW FW SC SC B1 B2 SC SC SC FW B1 SC B1 SC SC FW FW SC SC PoP 12hr 10 50 30 50 20 QPF 12hr 0 0.04 0.03 0.20 0 Rain shwrs S C C S S S C C C C S S C Tstms S C C S S C C C C Heat index 94101100 92 91 97 96 90 Max heat 101 103 90 97 97 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 92 74 93 70 94 70 93 73 94 Temp 89 84 78 75 90 84 75 71 89 85 75 71 89 85 77 73 90 85 Dewpt 71 71 73 71 68 65 69 67 65 66 68 68 66 68 69 69 69 69 PWind dir NE NE NE NE NE SE SE SE SE Wind char GN LT GN LT LT LT LT GN GN Avg clouds SC B1 FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 20 30 5 10 0 5 0 10 Rain shwrs C L S S C C Tstms S S S S $$ TXZ355-080900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 89 76 88 76 Temp 80 78 77 84 87 87 82 81 80 78 76 84 86 86 83 81 80 78 77 Dewpt 76 76 75 78 78 78 78 77 76 76 75 77 77 77 77 76 76 75 75 RH 88 94 94 82 75 75 88 88 88 94 97 80 75 75 82 85 88 91 94 Wind dir SE SE SE E E E E E E NE NE NE NE NE NE NE NE NE NE Wind spd 5 5 3 5 10 12 10 8 5 5 5 10 14 16 12 10 8 8 10 Clouds SC B1 SC B1 SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 50 30 50 30 QPF 12hr 0 0.11 0.03 0.48 0.01 Rain shwrs C C C C S C C C C C S S C C L Tstms S S C S C C C S S Heat index 95 99 99 91 94 97 98 91 Max heat 99 101 97 98 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 75 87 72 87 72 87 73 88 Temp 86 82 78 76 86 81 76 73 86 81 76 73 85 81 77 74 86 81 Dewpt 77 76 74 73 74 73 71 69 72 71 71 69 73 73 72 71 74 74 PWind dir NE NE NE NE NE SE SE SE SE Wind char BZ GN GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 60 30 30 10 10 5 10 10 10 Rain shwrs L L C C C S Tstms S C S S $$ TXZ249-080900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 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 71 93 72 93 70 Temp 75 73 72 82 90 90 83 77 75 73 73 81 89 91 84 78 74 72 71 Dewpt 75 73 72 77 71 70 73 76 75 73 73 76 70 68 71 74 74 72 71 RH 100100100 85 54 52 72 97100100100 85 54 47 65 88100100100 Wind dir SE SE E E E E E E E NE N NE E E E E E NE NE Wind spd 6 5 3 6 9 10 10 5 2 2 4 9 10 11 10 4 2 3 5 Clouds FW FW SC SC SC B1 SC B1 SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 0 30 10 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs C C S S S S Tstms S S S S Heat index 90 96 96 95 95 Max heat 96 98 95 95 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 92 68 91 63 92 65 91 67 91 Temp 89 83 72 69 88 83 68 64 88 83 70 66 88 83 72 68 88 82 Dewpt 68 70 72 69 63 60 66 64 61 61 68 66 65 67 71 68 67 70 PWind dir NE E NE E E SE SE SE SE Wind char GN LT GN LT LT LT LT LT GN Avg clouds SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC PoP 12hr 20 5 10 0 5 0 5 0 10 Rain shwrs S $$ TXZ250-080900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 92 73 93 73 Temp 76 74 73 84 90 90 83 78 75 74 74 83 90 91 83 78 75 74 74 Dewpt 75 73 73 77 73 73 76 76 75 74 74 77 72 71 73 75 74 73 73 RH 97 97100 80 58 58 80 94100100100 82 56 52 72 91 97 97 97 Wind dir SE E E E E E E E E NE N NE NE E E E NE N N Wind spd 3 2 2 5 8 10 9 2 1 2 5 10 11 11 8 2 2 4 8 Clouds FW FW FW SC SC B1 SC FW SC SC SC SC SC SC FW FW FW SC SC PoP 12hr 0 40 10 30 5 QPF 12hr 0 0.06 0 0 0 Rain shwrs C C S S C C Tstms C S S S S Heat index 93 99 98 91 92 97 98 90 Max heat 99 99 97 98 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 70 91 65 92 65 91 68 91 Temp 89 82 73 71 89 82 69 66 89 81 70 66 88 81 72 69 89 81 Dewpt 71 72 72 69 67 64 68 66 64 67 68 65 67 70 69 68 69 72 PWind dir NE NE NE E NE SE SE SE SE Wind char GN LT GN LT LT LT LT LT GN Avg clouds SC SC FW FW FW FW CL FW FW FW CL FW FW FW FW FW FW SC PoP 12hr 30 5 10 0 10 0 5 0 10 Rain shwrs C $$ TXZ253-080900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 AM CDT Tue Oct 7 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 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 73 93 73 92 73 Temp 77 75 74 84 90 90 82 78 76 74 74 83 89 89 82 77 75 74 73 Dewpt 73 73 73 74 73 73 73 75 73 73 72 74 72 71 73 74 73 72 72 RH 87 94 97 72 58 58 74 91 90 97 93 74 57 56 74 90 94 93 97 Wind dir SE SE E SE E E E E E NE N NE NE E E NE NE N N Wind spd 5 4 3 6 9 11 10 4 2 2 5 10 13 13 10 3 2 5 9 Clouds FW FW FW FW B1 B1 SC SC FW SC B1 SC SC SC SC FW FW SC SC PoP 12hr 5 50 20 50 10 QPF 12hr 0 0.12 0.18 0.04 0 Rain shwrs S C C S S C C C C C Tstms S C S S S C C C S Heat index 92 99 97 90 95 95 Max heat 99 99 95 96 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 71 91 66 92 66 91 69 92 Temp 88 81 74 72 89 81 71 67 88 82 71 67 88 82 73 70 89 83 Dewpt 71 72 72 70 67 66 68 66 64 66 67 66 66 68 69 68 69 70 PWind dir NE NE NE NE NE SE SE SE SE Wind char GN LT GN LT GN LT LT LT GN Avg clouds SC B1 FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 20 30 5 10 0 5 0 20 Rain shwrs C L S S S C S Tstms S S S S S $$