Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
624 FOUS54 KBRO 050540 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 AM CDT Sun Oct 5 2025 TXZ255-060900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue 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 75 93 77 Temp 77 75 74 83 90 91 86 81 78 77 76 84 92 91 85 81 80 78 77 Dewpt 72 72 71 74 70 71 72 74 73 73 72 74 71 73 73 75 74 74 74 RH 85 90 90 74 52 52 63 79 85 87 87 72 51 56 67 82 82 88 90 Wind dir NE W NW NW N NE E E S S S S SE E E SE SE SE E Wind spd 1 2 2 2 4 5 6 3 2 2 2 3 5 9 9 5 3 2 2 Clouds FW CL FW FW FW SC FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 0 5 10 QPF 12hr 0 0 0 0 0 Rain shwrs C Tstms S Heat index 95 98 92 92 98 98 92 Max heat 96 98 98 100 91 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 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 77 91 77 90 77 90 75 90 Temp 90 84 80 77 89 85 80 78 88 83 80 77 88 83 79 76 89 84 Dewpt 74 75 75 75 74 75 75 74 75 75 75 74 75 74 74 73 73 73 PWind dir E E NE NE NE NE NE E NE Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC FW SC SC SC SC SC SC SC SC SC SC SC FW SC SC FW PoP 12hr 40 40 60 40 60 40 50 30 30 Rain shwrs C C S C L L C C L L C C C C S C C C Tstms C C S C C C S S S S S $$ TXZ255-060900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 71 95 73 Temp 73 71 71 81 90 92 85 76 75 72 72 83 92 92 85 79 76 74 74 Dewpt 72 71 70 74 70 71 72 73 73 72 71 74 71 71 72 74 74 74 73 RH 97100 97 79 52 51 65 90 94100 97 74 51 51 65 85 94100 97 Wind dir NE NW NW N N NE E E S S SE S E E E SE SE SE E Wind spd 1 2 4 3 3 6 10 4 3 2 2 3 5 10 11 6 5 3 2 Clouds CL FW FW FW SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 5 5 0 5 10 QPF 12hr 0 0.01 0 0 0 Rain shwrs C Tstms S Heat index 95 98 92 90 99 99 91 Max heat 95 98 99 100 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 91 74 91 73 90 72 91 Temp 91 84 77 75 88 84 77 75 88 82 76 75 87 81 75 73 88 82 Dewpt 73 74 75 74 73 74 75 73 74 74 74 73 74 74 73 72 72 73 PWind dir E E NE NE NE NE NE E NE Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC FW SC SC SC FW SC SC SC FW SC SC SC FW FW FW FW PoP 12hr 40 20 60 30 60 30 50 20 30 Rain shwrs C C S C L S C C L C C C C S S C C Tstms C C S S C S S S $$ TXZ253-060900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue 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 96 75 100 76 Temp 77 74 73 83 92 96 90 82 79 76 75 84 95 97 90 84 81 78 77 Dewpt 71 71 70 72 68 65 69 72 73 73 72 73 68 66 69 72 74 74 73 RH 82 90 90 70 46 36 50 72 82 90 90 70 42 36 50 67 79 88 87 Wind dir E N NW N NE NE E E SE SE E SE SE E E SE SE SE E Wind spd 2 2 2 2 2 5 10 6 5 5 4 5 6 9 12 9 6 5 3 Clouds CL FW FW FW SC SC FW CL FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Heat index 96 99 95 91100101 94 Max heat 96 99 90 100 102 92 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 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 94 75 93 76 91 74 94 Temp 94 88 80 77 91 86 79 76 90 84 79 76 88 84 78 75 90 85 Dewpt 71 71 75 74 71 72 74 73 72 72 74 73 72 71 73 72 70 70 PWind dir E E NE NE NE NE NE E NE Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC FW FW SC B1 SC SC SC SC FW SC SC SC FW FW FW SC PoP 12hr 30 20 50 30 60 30 50 20 30 Rain shwrs S C S C C C C C L C C C C S S S C Tstms S C S S C S S S S $$ TXZ355-060900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 89 74 91 75 Temp 77 74 73 83 87 88 84 80 77 75 74 84 89 88 84 81 79 77 76 Dewpt 73 72 72 75 74 75 75 75 74 73 72 75 75 75 75 75 76 75 75 RH 87 93 97 77 65 66 74 85 90 94 93 74 64 66 74 82 91 94 97 Wind dir E NW NW NW NE NE E E S SW SW S E E E SE SE SE SE Wind spd 2 2 3 4 6 8 6 4 3 3 2 3 8 10 10 5 5 3 2 Clouds FW SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 10 QPF 12hr 0 0.28 0 0 0 Rain shwrs C Tstms S Heat index 90 95 97 92 93 98 99 92 Max heat 95 97 98 99 90 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 76 89 76 88 76 88 75 88 Temp 88 83 79 76 86 84 80 77 86 82 80 76 85 82 79 75 87 82 Dewpt 77 77 76 75 78 77 76 75 78 77 76 74 77 76 75 73 76 75 PWind dir E E NE NE NE NE NE E NE Wind char GN LT GN LT GN GN GN LT GN Avg clouds FW SC FW SC SC SC SC SC SC SC SC SC SC SC FW SC FW FW PoP 12hr 40 40 60 40 60 40 50 30 30 Rain shwrs C C S C L C C C L L C C C C S C C S Tstms C C S S C S S S $$ TXZ249-060900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue 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 68 92 69 94 71 Temp 72 69 69 80 89 91 86 77 73 71 70 81 91 93 87 79 75 73 72 Dewpt 72 69 69 74 67 65 69 74 73 71 70 74 68 65 69 73 75 73 72 RH 100100100 82 48 42 57 90100100100 79 47 40 55 82100100100 Wind dir E E NE E E E E E SE SE E SE E E E SE SE SE E Wind spd 2 2 2 3 4 5 8 5 3 3 2 4 5 6 9 8 5 3 2 Clouds CL CL SC SC SC SC FW CL FW FW SC FW FW SC FW FW FW FW FW PoP 12hr 0 5 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 92 94 90 95 95 91 Max heat 92 94 95 96 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 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 71 92 70 92 70 91 70 92 Temp 91 85 75 72 90 85 74 71 89 83 74 71 88 83 73 70 89 84 Dewpt 69 71 75 72 70 72 74 71 70 72 74 71 69 70 72 70 68 69 PWind dir E E E E NE E NE E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC FW SC SC B1 SC SC SC SC FW FW SC SC FW SC FW FW PoP 12hr 20 10 30 10 30 10 30 10 20 Rain shwrs S C C S C S Tstms S S S $$ TXZ250-060900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 91 70 95 72 Temp 72 70 70 81 89 91 85 76 73 72 71 82 92 94 85 79 76 73 72 Dewpt 72 70 70 74 69 70 73 74 73 72 71 75 70 69 72 75 74 73 72 RH 100100100 79 52 50 67 94100100100 79 49 44 65 88 94100100 Wind dir NE N N NE NE E E E SE SE NE E E E E SE SE SE E Wind spd 1 2 2 4 5 5 6 2 1 1 1 2 4 6 9 4 2 1 2 Clouds FW CL FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 0 10 0 5 5 QPF 12hr 0 0 0 0 0 Obvis PF Heat index 94 96 91 98 99 92 Max heat 94 96 98 100 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 72 92 73 92 73 91 71 92 Temp 91 84 75 73 90 85 75 73 90 83 76 74 88 82 74 72 90 82 Dewpt 72 74 75 73 72 74 75 73 73 75 75 73 72 74 73 71 70 71 PWind dir E E NE NE NE NE NE E E Wind char LT LT GN LT GN LT GN LT LT Avg clouds FW SC FW SC SC SC FW FW SC SC FW FW SC SC FW FW FW FW PoP 12hr 30 10 40 10 40 20 30 10 20 Rain shwrs C S C S C S S S C S Tstms C S S S $$ TXZ253-060900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 AM CDT Sun Oct 5 2025 Date 10/04/25 Sun 10/05/25 Mon 10/06/25 Tue 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 69 93 71 97 72 Temp 72 70 69 81 90 93 86 78 75 72 71 83 93 95 87 80 77 73 73 Dewpt 70 69 69 72 69 67 70 72 72 71 70 73 69 67 70 73 72 72 71 RH 93 97100 74 50 43 59 82 90 97 97 72 46 40 57 79 85 97 93 Wind dir NE NW N N NE NE E E SE SE E SE SE E E SE SE SE E Wind spd 1 1 2 2 3 5 9 3 2 2 2 4 5 10 11 5 4 2 2 Clouds FW CL FW CL SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW PoP 12hr 0 5 0 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Heat index 94 96 91 98 98 92 Max heat 94 96 98 99 Date 10/07 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 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 73 92 73 91 73 90 72 92 Temp 92 85 77 74 89 84 76 74 88 82 76 74 88 81 75 72 88 82 Dewpt 71 72 73 73 71 72 73 72 72 72 73 72 72 72 72 70 70 70 PWind dir E NE NE NE NE NE NE E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC FW FW SC B1 SC SC SC SC FW FW SC SC FW FW FW FW PoP 12hr 30 20 60 20 60 30 50 20 30 Rain shwrs S C S C L S S C L S C C C S S S C Tstms S C S S C S S S $$