554 FOUS54 KBRO 160527 PFMBRO Point Forecast Matrices National Weather Service Brownsville TX 1126 PM CST Mon Dec 15 2025 TXZ255-161000- Brownsville-Cameron TX 25.91N 97.42W Elev. 22 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu 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 55 77 66 78 66 Temp 55 56 57 64 73 75 73 70 70 68 68 72 75 76 72 70 69 67 67 Dewpt 52 52 53 59 63 64 65 65 66 66 67 69 68 68 68 67 66 66 66 RH 90 86 86 84 71 69 76 84 87 93 97 90 79 76 87 90 90 97 97 Wind dir N N NE E SE SE SE SE SE SE SE S S SE SE SE S S S Wind spd 2 2 2 5 10 11 9 6 6 5 5 6 9 9 5 5 5 5 4 Clouds B1 SC SC B1 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 SC SC SC SC PoP 12hr 0 5 50 70 20 QPF 12hr 0 0 0.02 0.65 0.02 Rain shwrs C L L L L S S Tstms C C C S S S S Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 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 84 63 76 62 82 67 84 68 84 Temp 81 75 68 63 74 71 64 63 79 76 70 69 82 76 71 69 82 75 Dewpt 68 68 66 61 62 63 62 63 67 68 68 67 69 70 70 69 69 70 PWind dir S NE NE SE S S S SE SE Wind char LT LT LT LT GN GN GN LT LT Avg clouds SC FW FW SC SC SC FW SC FW FW CL FW FW FW FW SC SC SC PoP 12hr 0 10 10 0 0 0 0 0 5 $$ TXZ255-161000- Harlingen-Cameron TX 26.23N 97.66W Elev. 36 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 76 63 78 62 Temp 51 52 52 59 71 74 71 66 66 65 66 69 74 76 70 66 65 63 65 Dewpt 49 49 51 56 61 63 64 65 65 65 65 68 67 67 67 66 65 63 65 RH 93 89 96 90 71 69 79 97 97100 97 97 79 74 90100100100100 Wind dir N N N NE SE SE SE SE SE SE SE SE S SE SE SE S S S Wind spd 2 2 4 5 10 13 10 9 8 6 5 8 10 10 9 5 5 5 5 Clouds B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 SC B1 SC PoP 12hr 0 5 50 70 10 QPF 12hr 0 0 0.03 0.26 0 Rain shwrs S C L L L L Tstms S C C S Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 59 76 59 84 63 87 64 84 Temp 80 75 64 59 72 69 61 60 80 76 66 66 83 76 68 67 81 74 Dewpt 67 66 64 58 60 62 61 60 66 66 66 66 67 68 67 67 68 68 PWind dir S NE NE SE S S S SE SE Wind char LT LT GN LT GN GN GN GN GN Avg clouds SC FW FW SC SC SC FW SC SC FW CL FW FW FW FW SC SC FW PoP 12hr 0 10 5 0 0 0 0 0 5 $$ TXZ253-161000- McAllen-Hidalgo TX 26.18N 98.24W Elev. 107 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu 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 54 75 66 79 65 Temp 54 54 54 59 68 74 72 69 69 68 67 69 75 77 73 70 68 66 66 Dewpt 48 49 50 53 57 60 63 65 66 66 66 67 66 65 66 66 66 66 65 RH 80 83 86 80 68 62 73 87 90 93 97 93 74 67 79 87 93100 97 Wind dir N N N NE E SE SE SE SE SE SE SW SW S SE SE SE S S Wind spd 1 2 3 3 5 8 9 8 8 5 5 5 8 6 6 5 5 5 5 Clouds B1 SC B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B1 SC B1 SC B1 B1 PoP 12hr 0 5 40 60 10 QPF 12hr 0 0 0.04 0.12 0 Rain shwrs S C C L L L L Tstms S S C S Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 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 86 61 76 61 86 65 88 66 86 Temp 80 79 68 61 72 72 64 62 81 80 70 67 83 81 71 69 82 79 Dewpt 66 63 62 55 55 58 61 61 64 64 67 65 65 64 69 68 66 65 PWind dir SW N NE SE S SE S SE SE Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC FW FW SC SC SC FW FW SC CL CL FW FW CL FW SC SC FW PoP 12hr 0 10 5 0 0 0 0 0 5 $$ TXZ355-161000- Bayview/Port Isabel-Cameron TX 26.16N 97.34W Elev. 19 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 75 65 76 64 Temp 56 56 57 66 73 74 71 69 69 67 66 71 74 75 70 68 67 65 65 Dewpt 53 54 55 61 64 65 65 65 66 66 66 69 70 69 69 67 67 65 65 RH 90 93 93 84 73 74 81 87 90 97100 93 87 82 97 97100100100 Wind dir N NE E E SE SE SE SE SE SE SE SE S SE SE SE S S S Wind spd 2 3 3 6 12 13 10 8 6 5 5 8 10 10 8 5 5 5 4 Clouds B1 B1 SC B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 5 50 70 20 QPF 12hr 0 0 0.03 0.25 0.02 Rain shwrs C L L L L S S Tstms C C C S S Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 61 74 61 81 65 82 66 81 Temp 79 74 66 61 72 69 63 62 78 74 68 67 80 74 69 68 79 73 Dewpt 70 69 66 61 63 64 63 62 68 68 68 66 71 71 69 68 71 71 PWind dir S NE NE SE S S S SE SE Wind char LT LT GN LT GN GN GN LT GN Avg clouds SC FW FW SC SC SC FW SC FW FW CL FW FW FW FW SC SC SC PoP 12hr 0 10 5 0 0 0 0 0 5 $$ TXZ249-161000- Hebbronville-Jim Hogg TX 27.35N 98.74W Elev. 663 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu 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 46 66 58 72 59 Temp 47 47 48 54 61 66 65 62 62 61 62 65 69 72 68 65 63 60 62 Dewpt 44 44 46 51 54 56 59 62 62 61 62 65 65 64 65 65 63 60 62 RH 89 89 93 90 78 70 81100100100100100 87 76 90100100100100 Wind dir SE SE E E E SE E E E E NE NE N E E SE S S S Wind spd 2 2 2 4 6 5 4 2 3 3 3 4 5 5 5 3 4 5 5 Clouds SC SC B2 B2 B2 OV OV OV OV B2 OV B2 B2 B1 SC SC SC SC B1 PoP 12hr 0 10 40 50 5 QPF 12hr 0 0 0.02 0.10 0 Rain shwrs S S S C C C C Tstms S S S S S Obvis PF PF PF PF PF PF Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 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 82 52 72 56 82 60 84 60 83 Temp 77 73 61 52 68 67 58 57 77 76 65 62 79 76 65 63 78 76 Dewpt 63 55 49 41 43 52 58 57 62 60 65 62 63 59 65 63 64 62 PWind dir SW N E SE S S S SE SE Wind char LT LT LT LT GN LT LT LT LT Avg clouds SC FW CL FW FW FW FW SC SC FW CL FW SC CL FW SC B1 FW PoP 12hr 0 5 0 0 0 0 0 0 0 $$ TXZ250-161000- Falfurrias-Brooks TX 27.21N 98.12W Elev. 113 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu CST 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 47 70 62 75 61 Temp 48 48 48 56 65 70 68 66 64 64 64 67 73 75 70 67 65 62 63 Dewpt 45 45 46 50 54 57 62 64 64 64 64 67 67 66 68 67 65 62 63 RH 89 89 93 80 68 63 81 93100100100100 81 74 93100100100100 Wind dir N N N NE E E E E E E E E SE SE SE SE S S S Wind spd 0 2 3 3 5 6 5 3 3 3 3 5 6 6 5 3 4 4 4 Clouds B1 SC B1 B2 B2 OV OV OV OV OV OV OV B2 B1 B1 B1 B1 B1 B2 PoP 12hr 0 5 40 60 5 QPF 12hr 0 0 0.04 0.12 0 Rain shwrs C C L L C C Tstms S C C C S Obvis PF PF PF PF PF Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 CST 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 54 73 56 84 62 86 61 84 Temp 79 75 63 54 70 68 59 58 78 78 66 64 82 77 67 65 80 76 Dewpt 65 61 54 45 49 56 58 58 64 63 66 64 65 64 67 65 66 66 PWind dir SW N NE SE S S S SE SE Wind char LT LT LT LT GN LT GN LT LT Avg clouds B1 FW FW SC SC FW FW SC SC FW CL FW SC FW FW SC B1 FW PoP 12hr 0 5 0 0 0 0 0 0 0 $$ TXZ253-161000- Edinburg-Hidalgo TX 26.44N 98.13W Elev. 75 ft 1126 PM CST Mon Dec 15 2025 Date 12/15/25 Tue 12/16/25 Wed 12/17/25 Thu 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 50 74 63 78 62 Temp 51 51 51 59 68 72 70 67 67 66 65 69 75 77 70 68 66 64 64 Dewpt 47 47 48 52 56 59 62 63 64 65 64 66 65 64 66 65 65 64 64 RH 86 86 89 78 65 64 76 87 90 97 97 90 71 64 87 90 97100100 Wind dir N N N NE E SE E SE E E E S S S SE SE S S S Wind spd 0 1 2 3 6 9 8 5 5 5 4 5 8 8 5 4 5 4 4 Clouds SC B1 B1 B2 B2 B2 OV OV OV B2 OV B2 B2 B1 SC B1 SC B1 B1 PoP 12hr 0 5 40 60 5 QPF 12hr 0 0 0.04 0.11 0 Rain shwrs C C L L L L Tstms S C S S Date 12/18/25 Fri 12/19/25 Sat 12/20/25 Sun 12/21/25 Mon 12/22/25 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 85 57 76 59 85 63 87 64 85 Temp 80 76 66 57 72 70 61 60 80 78 68 65 82 78 68 66 82 76 Dewpt 65 63 61 51 54 58 60 59 63 64 65 64 63 64 67 66 65 65 PWind dir SW N NE SE S S S SE SE Wind char LT LT LT LT GN GN GN LT GN Avg clouds SC FW FW SC SC SC FW SC SC FW CL FW FW CL FW SC SC FW PoP 12hr 0 10 5 0 0 0 0 0 0 $$