Point Forecast Matrices
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
169 FOUS54 KBRO 170527 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1126 PM CST Tue Dec 16 2025 TXZ255-171000- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 67 73 64 83 63 Temp 70 69 69 70 73 73 71 69 68 66 64 70 79 81 75 69 67 64 63 Dewpt 67 67 66 69 68 68 67 67 66 65 64 69 68 67 68 67 65 63 61 RH 90 93 90 97 84 84 87 93 93 97100 97 69 63 79 93 93 97 93 Wind dir SE SE S SE SE SE E SE S S SW SW SW S SE SE NE N N Wind spd 6 5 5 5 8 6 5 4 4 4 3 4 6 5 3 2 3 4 5 Clouds OV B2 OV B2 B2 B1 B2 B1 FW B1 SC SC FW FW FW FW FW SC SC PoP 12hr 70 90 20 0 5 QPF 12hr 0.12 0.56 0.10 0 0 Rain shwrs C L D L C C S Tstms S C C C C C S Obvis PF PF Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 62 82 67 84 68 84 68 83 Temp 75 71 63 64 80 76 70 68 82 75 71 69 82 75 70 68 80 74 Dewpt 61 63 62 63 67 69 68 67 70 70 69 68 70 70 68 67 69 68 PWind dir NE SE S S S SE SE SE SE Wind char LT LT GN GN GN LT LT LT LT Avg clouds SC SC FW FW FW FW CL FW FW FW FW SC SC SC FW SC SC FW PoP 12hr 5 0 0 0 0 5 5 5 5 $$ TXZ255-171000- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 74 60 83 57 Temp 66 65 65 68 73 74 69 65 64 61 61 68 78 81 74 66 63 58 58 Dewpt 65 65 65 68 67 66 67 65 63 61 61 67 67 65 65 65 63 58 57 RH 97100100100 81 76 93100 97100100 97 69 58 74 97100100 96 Wind dir SE E SE S SW SE E SE S S S SW SW SW E E NE N N Wind spd 8 5 5 6 8 6 5 5 5 5 4 5 8 5 3 3 5 5 8 Clouds OV OV B2 B1 B1 B1 B2 B1 B1 SC SC SC FW FW CL FW FW SC SC PoP 12hr 60 80 20 0 0 QPF 12hr 0.11 0.34 0.01 0 0 Rain shwrs C L D C C C S Tstms S C C C C C S Obvis PF Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 57 84 64 85 64 85 63 84 Temp 74 70 60 60 81 76 67 67 82 76 68 67 81 75 67 66 81 74 Dewpt 59 61 60 60 67 67 67 67 68 69 68 67 69 68 67 66 67 67 PWind dir NE SE S S S SE SE SE SE Wind char LT LT GN GN GN GN GN LT GN Avg clouds SC FW FW FW FW FW CL FW FW FW FW SC SC SC FW SC SC FW PoP 12hr 5 0 0 0 0 0 5 0 0 $$ TXZ253-171000- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 64 76 62 85 60 Temp 68 66 65 66 74 76 71 69 67 64 63 68 80 84 79 72 67 62 60 Dewpt 64 64 63 65 65 65 65 65 64 64 63 65 65 62 60 61 62 60 54 RH 87 93 93 97 74 69 81 87 90100100 90 60 48 52 68 84 93 81 Wind dir N E E W NW E E E SE S SW SW SW SW N NE NE N N Wind spd 5 5 4 4 5 4 5 3 4 4 4 4 5 3 2 3 6 6 6 Clouds OV B2 B2 B2 B1 SC B1 B2 B1 SC SC SC FW CL CL CL FW SC SC PoP 12hr 60 50 10 0 5 QPF 12hr 0.17 0.06 0 0 0 Rain shwrs L C C C C S Tstms S C C C C S Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 61 86 65 88 67 86 67 86 Temp 73 72 63 62 80 80 70 66 83 80 71 68 81 79 71 68 81 78 Dewpt 55 56 60 62 64 64 67 65 65 65 69 67 67 65 67 67 65 63 PWind dir NE SE S SE S SE SE SE SE Wind char LT LT GN GN GN GN LT GN GN Avg clouds SC FW FW FW SC CL CL FW FW FW FW SC SC SC FW SC SC FW PoP 12hr 5 0 0 0 0 0 5 0 5 $$ TXZ355-171000- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 72 63 81 62 Temp 69 67 66 70 72 72 69 67 66 64 64 70 78 79 73 68 66 62 62 Dewpt 67 67 66 69 69 69 67 67 66 63 64 68 69 68 68 67 65 62 60 RH 93100100 97 90 90 93100100 97100 93 74 69 84 97 97100 93 Wind dir SE SE S S S SE E SE S S SW SW SW S E E NE N N Wind spd 6 5 5 6 10 10 6 5 5 4 3 4 8 6 5 3 4 5 5 Clouds OV B2 B2 B2 B2 B1 B2 SC SC B1 SC SC FW FW FW FW FW SC SC PoP 12hr 70 90 20 0 5 QPF 12hr 0.11 0.52 0.05 0 0 Rain shwrs C L D L L C S Tstms S C C C C C S Obvis PF PF Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 62 81 66 82 66 81 66 80 Temp 73 69 63 64 79 74 69 66 80 74 69 67 79 72 69 66 78 72 Dewpt 63 63 62 62 68 69 68 66 70 71 69 67 71 70 69 66 70 70 PWind dir NE SE S S S SE SE SE SE Wind char LT LT GN GN GN LT LT LT GN Avg clouds SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW SC SC SC PoP 12hr 5 0 0 0 0 5 5 0 5 $$ TXZ249-171000- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 56 71 57 83 49 Temp 60 59 59 63 68 71 67 65 63 59 58 64 77 81 73 64 60 52 50 Dewpt 60 59 59 63 64 62 64 65 62 59 58 64 61 53 52 53 48 43 38 RH 100100100100 87 73 90100 97100100100 58 38 48 67 64 71 63 Wind dir NE N N N NW N NE SE S S S SW SW W N NE NE NE NE Wind spd 2 2 2 3 4 3 3 2 2 3 3 5 8 6 4 5 6 6 6 Wind gust 17 17 Clouds B2 B2 B2 B2 B2 B1 B2 B2 B1 SC SC SC FW CL CL CL CL FW FW PoP 12hr 30 30 5 0 0 QPF 12hr 0.04 0.02 0 0 0 Rain shwrs S C C C C Tstms S C S S Obvis PF PF PF PF PF PF PF PF Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 54 83 58 85 62 83 62 83 Temp 68 68 56 56 77 76 65 61 79 76 66 64 78 76 67 65 79 76 Dewpt 42 50 56 56 62 59 65 61 62 59 66 64 65 63 67 65 64 63 PWind dir E SE S S S SE SE SE SE Wind char LT LT GN LT LT LT LT LT GN Avg clouds FW FW FW FW SC CL CL FW SC CL FW SC B1 FW SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 5 0 0 $$ TXZ250-171000- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 72 59 83 52 Temp 64 62 62 66 71 72 69 66 64 61 60 66 77 82 74 66 61 54 53 Dewpt 63 62 62 66 66 64 67 66 63 61 60 66 64 59 60 59 53 47 42 RH 97100100100 84 76 93100 97100100100 64 46 62 78 75 77 66 Wind dir NE NE N N W W E SE S S SW SW SW W NE NE NE N N Wind spd 2 2 2 3 5 4 4 2 2 2 2 4 6 5 3 5 6 8 8 Clouds OV OV OV B2 B2 B1 B2 B2 B1 B1 B1 B1 FW CL CL CL FW FW FW PoP 12hr 50 70 10 0 0 QPF 12hr 0.20 0.11 0.10 0 0 Rain shwrs C C L C C S Tstms C C C C S Obvis PF PF PF PF PF PF PFPF+ Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 55 83 61 85 64 84 62 83 Temp 70 68 57 57 79 77 66 63 81 77 68 66 80 76 67 64 80 76 Dewpt 49 55 57 57 65 64 66 63 65 66 68 66 66 67 67 64 66 66 PWind dir NE SE S S S SE SE SE SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW CL FW FW FW FW SC B1 SC SC B1 B1 SC PoP 12hr 0 0 0 0 0 0 5 0 0 $$ TXZ253-171000- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1126 PM CST Tue Dec 16 2025 Date 12/16/25 Wed 12/17/25 Thu 12/18/25 Fri CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 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 62 74 60 85 56 Temp 67 64 63 68 73 74 70 67 64 61 60 68 78 83 75 69 65 58 57 Dewpt 63 63 63 65 65 64 65 65 64 61 60 64 63 60 60 61 61 55 50 RH 87 97100 90 76 71 84 93100100100 87 60 46 60 76 87 90 77 Wind dir N E E NW W W E SE SE S SW SW SW SW N NE NE N N Wind spd 3 4 3 4 5 5 4 2 3 3 2 4 8 4 2 2 5 5 8 Clouds OV B2 B2 B2 B2 B1 B2 B2 SC SC B1 SC FW CL CL CL FW SC SC PoP 12hr 60 60 10 0 5 QPF 12hr 0.08 0.07 0.01 0 0 Rain shwrs L C C C C S Tstms S C C C C S Obvis PF PF PFPF+ Date 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 Tue 12/23/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 57 85 63 88 65 85 64 86 Temp 73 71 60 59 80 78 68 65 83 78 69 67 81 77 68 66 81 76 Dewpt 53 56 59 59 64 64 66 64 64 65 67 66 66 65 66 65 65 64 PWind dir NE SE S S S SE SE SE SE Wind char LT LT GN GN GN LT GN LT GN Avg clouds SC FW FW FW SC CL CL FW FW FW FW SC SC SC FW SC SC FW PoP 12hr 5 0 0 0 0 0 5 0 0 $$