Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
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077 FOUS54 KBRO 051740 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1240 PM CDT Sun Oct 5 2025 TXZ255-060900- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 93 77 92 77 Temp 91 86 81 78 76 75 85 92 92 87 82 80 78 77 85 91 90 85 82 80 78 77 Dewpt 71 72 74 73 73 73 75 71 72 74 74 75 74 74 76 74 74 75 76 76 75 74 RH 52 63 79 85 90 94 72 51 52 65 77 85 88 90 75 58 60 72 82 88 91 90 Wind dir E E E S S SE S SE SE SE SE SE SE E E E E E E E NE NE Wind spd 6 6 2 2 2 2 3 6 9 8 5 4 3 2 4 8 10 10 5 3 3 5 Clouds SC CL FW FW FW FW FW FW SC FW FW FW FW FW SC SC SC FW FW FW SC SC PoP 12hr 0 5 10 40 40 QPF 12hr 0 0 0 0.41 0.04 Rain shwrs C C C C S S C C L Tstms S C C C S S C C S Heat index 98 92 93 99100 95 94100 99 92 Max heat 98 99 100 90 100 100 91 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 MM 90 76 90 74 90 72 90 Temp 89 83 80 77 87 83 80 77 88 82 78 74 88 82 76 73 89 82 Dewpt 74 75 75 74 74 75 74 73 72 71 71 70 69 70 70 69 69 69 PWind dir NE NE NE NE NE NE NE E E Wind char GN LT GN LT GN LT GN LT LT Avg clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 70 60 70 40 50 20 20 5 10 Rain shwrs L L C L L L C C C C S S S S Tstms C C S S S S S $$ TXZ255-060900- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 95 72 93 73 Temp 92 85 76 75 72 71 83 92 93 87 78 76 74 73 84 90 90 84 78 76 74 73 Dewpt 70 72 73 73 72 71 75 71 72 73 74 74 74 73 76 73 73 74 75 75 74 73 RH 49 65 90 94100100 77 51 51 63 88 94100100 77 58 58 72 91 97100100 Wind dir NE E E S S E S SE E E SE SE SE E E E E E E E NE NE Wind spd 9 10 3 2 2 2 3 5 10 11 6 5 4 2 5 10 12 11 5 4 4 6 Clouds FW CL FW FW FW FW FW SC B1 FW FW FW FW FW FW SC SC FW FW FW SC SC PoP 12hr 0 5 10 40 30 QPF 12hr 0 0 0 0.24 0 Rain shwrs C C C C C C L Tstms S C C C C C S Heat index 98 92 90 99101 94 92 99 98 91 Max heat 98 99 101 99 99 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 MM 90 73 90 69 90 67 91 Temp 87 82 76 74 87 82 76 73 88 82 73 69 88 81 72 68 88 82 Dewpt 74 74 75 73 74 74 74 72 71 70 70 68 68 68 69 67 67 68 PWind dir NE NE NE NE NE NE NE E E Wind char GN LT GN GN GN LT GN LT LT Avg clouds SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 70 40 70 20 40 10 20 5 10 Rain shwrs L L C C L L S S C C S Tstms C C S S S S $$ TXZ253-060900- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 99 77 97 77 Temp 96 90 82 78 76 75 84 94 98 91 83 81 78 77 85 94 95 88 83 80 78 77 Dewpt 65 69 72 73 72 72 73 68 67 70 72 74 74 73 74 71 69 71 74 74 74 73 RH 36 50 72 85 87 90 70 43 37 50 70 79 88 87 70 47 43 57 74 82 88 87 Wind dir NE E E SE SE E SE SE SE E SE SE SE E E E E E E E NE NE Wind spd 5 10 6 5 4 4 5 6 10 12 10 8 5 4 5 8 10 12 6 3 4 5 Clouds FW CL CL CL FW FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW SC SC PoP 12hr 0 5 10 30 20 QPF 12hr 0 0 0 0.01 0 Rain shwrs S S C C S S C Tstms S S C C S S S Heat index 99 94 90 99102 96 93100100 93 Max heat 99 90 99 102 91 100 101 92 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 MM 93 74 94 71 94 71 94 Temp 90 84 78 76 88 83 77 75 90 85 75 72 90 84 75 71 90 85 Dewpt 72 72 74 73 72 71 73 71 69 67 69 68 65 65 69 67 65 66 PWind dir NE NE NE NE NE NE NE SE SE Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC B1 FW SC SC SC FW FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 60 40 60 20 40 10 20 5 10 Rain shwrs C L C C C L S S C C S Tstms C C S S $$ TXZ355-060900- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 91 76 90 76 Temp 88 84 80 78 75 74 84 89 89 85 81 80 77 76 85 88 88 83 81 79 77 76 Dewpt 75 75 75 74 74 73 75 75 76 76 75 75 75 74 76 77 77 77 77 76 75 75 RH 66 74 85 88 97 97 74 64 66 75 82 85 94 94 75 70 70 82 88 91 94 97 Wind dir NE E E S S SW S E E E SE SE SE SE E E E E E E E NE Wind spd 8 6 3 2 3 2 3 8 10 9 6 5 4 2 5 10 11 10 6 4 5 5 Clouds FW FW FW FW SC FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW SC SC PoP 12hr 5 5 10 30 40 QPF 12hr 0 0 0 0.10 0.04 Rain shwrs C C C C S S C C L Tstms C C C C S S C C S Heat index 98 92 92 99101 95 95100100 93 Max heat 98 99 101 100 100 91 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 MM 87 76 87 74 87 72 88 Temp 86 82 80 76 85 81 79 76 86 81 77 74 86 81 76 73 86 81 Dewpt 77 77 76 75 77 77 75 73 75 73 71 70 72 72 71 70 72 72 PWind dir NE NE NE NE NE NE NE E E Wind char GN GN GN GN GN LT GN LT GN Avg clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 70 50 70 30 40 20 20 5 10 Rain shwrs L L C C L L C C C C S S S Tstms S S S S S S S $$ TXZ249-060900- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 94 71 93 71 Temp 91 86 76 73 71 70 80 91 93 88 79 75 72 71 82 90 91 85 78 75 73 72 Dewpt 66 69 73 73 71 70 75 68 65 70 74 75 72 71 76 69 68 72 75 75 73 72 RH 44 57 90100100100 85 47 40 55 85100100100 82 50 47 65 91100100100 Wind dir E E E SE SE SE SE E E E SE SE SE E E E E E E E E NE Wind spd 8 10 5 3 2 2 4 5 6 9 6 5 4 2 5 8 10 10 5 2 2 4 Clouds SC FW CL FW FW SC SC FW SC FW FW FW FW FW FW SC B1 SC SC FW SC SC PoP 12hr 0 5 0 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs S S S Tstms S S S Heat index 93 90 95 95 93 95 95 90 Max heat 93 95 95 95 96 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 MM 92 69 92 65 92 65 93 Temp 89 84 74 71 89 84 73 70 89 85 70 66 89 84 70 65 89 85 Dewpt 70 72 74 71 69 70 73 69 66 65 67 65 61 63 68 65 62 64 PWind dir NE E NE E NE SE E SE SE Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC B1 FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 10 30 5 10 5 5 5 5 Rain shwrs S C S C Tstms S S S $$ TXZ250-060900- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 94 71 93 72 Temp 90 85 76 73 71 70 82 91 93 88 78 75 73 72 83 90 91 85 78 75 74 73 Dewpt 70 72 74 73 71 70 75 71 70 73 74 74 73 72 76 72 72 74 75 75 73 73 RH 52 65 94100100100 79 52 47 61 88 97100100 80 56 54 70 91100 97100 Wind dir E E E SE S N E E E E SE SE SE NE E E E E E E NE NE Wind spd 8 8 2 1 1 1 2 4 6 9 4 2 2 2 4 6 9 9 2 1 2 5 Clouds B1 FW CL FW FW SC FW SC SC FW FW FW FW FW FW SC B1 SC FW SC SC SC PoP 12hr 5 10 5 30 10 QPF 12hr 0 0 0 0.25 0 Rain shwrs S S C C C Tstms S S C C Heat index 96 91 98100 95 92 98 98 92 Max heat 96 98 100 98 99 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 MM 91 71 92 67 92 66 92 Temp 88 83 75 73 89 83 74 73 90 84 70 68 89 83 70 67 89 83 Dewpt 72 74 75 73 72 73 74 71 68 68 68 65 65 66 69 67 66 68 PWind dir NE NE NE NE NE E NE SE SE Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC SC FW FW FW SC FW FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 50 20 40 10 20 5 10 5 10 Rain shwrs C C S S S C S Tstms S S S $$ TXZ253-060900- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1240 PM CDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 96 72 94 73 Temp 93 87 78 75 72 71 83 92 95 89 80 77 74 73 85 91 92 85 79 76 74 74 Dewpt 68 70 72 72 71 70 73 69 67 71 73 73 72 72 74 71 70 72 74 73 73 72 RH 44 57 82 90 97 97 72 47 40 56 79 87 93 97 70 52 49 65 85 90 97 93 Wind dir NE E E SE SE E SE SE E E SE SE SE E E E E E E E NE NE Wind spd 8 10 3 2 2 2 4 5 10 11 6 5 3 2 5 9 11 10 4 2 2 5 Clouds FW CL CL CL FW FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW SC SC PoP 12hr 0 5 10 30 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S C C S S C Tstms S S C C S S S Heat index 97 91 97 99 95 91 98 98 91 Max heat 97 97 99 98 99 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 MM 90 71 92 67 92 67 92 Temp 89 83 75 73 87 82 75 73 89 83 72 68 89 83 72 68 89 83 Dewpt 72 73 73 72 72 72 72 71 69 68 67 65 65 66 68 67 65 67 PWind dir NE NE NE NE NE NE NE SE SE Wind char GN LT GN LT GN LT GN LT LT Avg clouds SC B1 FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 60 30 60 20 40 10 20 5 10 Rain shwrs C L S C C L S S C C S Tstms C C S S $$