Point Forecast Matrices
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
430 FOUS51 KPHI 180659 PFMPHI Point Forecast Matrices National Weather Service Mount Holly NJ Issued by National Weather Service New York NY 259 AM EDT Tue Aug 18 2026 PAZ061-182015- Allentown-Lehigh PA 40.65N 75.43W Elev. 394 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 62 87 66 83 Temp 69 70 79 84 84 77 70 66 63 66 79 84 85 78 73 69 67 68 75 80 78 73 Dewpt 68 68 68 65 64 65 63 62 60 62 64 63 64 65 66 65 64 66 66 66 66 66 RH 97 93 69 53 51 67 78 87 90 87 60 49 50 64 79 87 90 93 74 62 67 79 Wind dir N N N NW NW NW NW N N N W W W W W N NW N N NW W N Wind spd 1 1 2 4 4 2 1 0 0 0 2 5 6 2 1 0 0 0 1 2 2 1 Clouds B1 SC SC SC SC FW FW FW FW FW CL FW SC B1 SC SC B1 B1 B1 B2 B2 B2 PoP 12hr 20 0 0 20 70 QPF 12hr 0 0 0 0 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L C Tstms S S S S S Obvis PF PF PF PF PF Heat index 86 85 85 86 82 Max heat 86 87 86 88 82 82 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 83 63 81 63 82 60 81 Temp 65 65 81 76 65 66 79 75 67 67 80 75 63 64 79 74 Dewpt 63 62 64 65 64 65 68 68 66 66 68 66 63 62 62 61 PWind dir N NE NE E E SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC B1 B1 B1 B1 B2 B1 SC FW FW FW PoP 12hr 30 20 30 50 50 50 20 10 Rain shwrs C S S S C C C C C S C S Tstms S S S S $$ PAZ071-182015- Philadelphia-Philadelphia PA 39.87N 75.24W Elev. 36 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 70 90 72 87 Temp 74 75 81 86 86 81 75 73 70 72 82 86 87 82 77 74 73 74 80 83 82 77 Dewpt 72 72 72 69 68 68 68 66 65 65 64 63 63 66 68 68 67 68 69 69 69 69 RH 93 90 74 57 55 65 79 79 84 79 55 46 45 58 74 82 81 82 69 63 65 76 Wind dir N N N N NW NW NW NW NW NW W W W SW SW W W N N SW W W Wind spd 3 4 4 4 5 3 2 2 2 1 3 5 5 3 2 2 2 2 3 4 4 2 Clouds B1 B2 B1 SC SC SC FW FW FW FW FW FW FW SC FW SC SC B1 B1 B2 B2 B2 PoP 12hr 20 20 0 10 80 QPF 12hr 0 0 0 0 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C D D C Tstms S S S S S S Obvis PF PF Heat index 85 90 90 84 83 87 88 84 83 87 86 Max heat 90 92 88 90 82 88 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 85 69 83 69 85 67 83 Temp 72 71 83 78 71 72 81 77 72 72 82 78 70 70 81 77 Dewpt 68 66 67 68 69 69 71 70 69 70 70 67 65 64 64 63 PWind dir N NE E E NE W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC FW FW PoP 12hr 50 40 40 60 60 40 30 5 Rain shwrs C S C C C C L L C C C C Tstms S S S $$ DEZ001-182015- Wilmington-New Castle DE 39.68N 75.61W Elev. 79 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 68 89 71 86 Temp 72 74 81 85 85 79 74 71 69 71 82 86 87 81 75 73 71 73 80 82 82 75 Dewpt 72 72 71 69 68 69 68 66 64 64 64 63 64 67 67 68 68 69 69 70 70 71 RH 100 93 72 59 57 72 82 84 84 79 55 46 46 63 76 84 90 87 69 67 67 87 Wind dir N N N N NW NW NW NW NW NW W W W SW SW W W N N SW SW N Wind spd 4 4 4 4 6 3 2 2 2 2 3 5 5 3 2 2 2 2 3 4 4 3 Clouds B1 B1 SC SC SC FW FW FW FW FW CL FW FW SC FW FW SC B1 B1 B2 B2 B2 PoP 12hr 20 20 0 10 80 QPF 12hr 0 0 0 0 0.30 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C D D C Tstms S S S S S S S Obvis PF PF Heat index 85 89 89 80 83 87 88 83 82 86 86 Max heat 90 91 87 88 86 87 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 84 68 83 68 84 66 83 Temp 70 70 82 77 70 71 81 76 71 71 82 76 68 69 81 75 Dewpt 68 66 67 69 69 69 70 70 69 69 68 68 65 64 62 63 PWind dir N NE E E NE W W W Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 SC FW FW FW PoP 12hr 50 30 40 60 50 30 20 5 Rain shwrs C S C C C C L C C S C S Tstms S S S S $$ NJZ022-182015- Pomona-Atlantic NJ 39.46N 74.59W Elev. 76 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 89 69 86 Temp 72 74 81 85 85 77 72 69 67 70 83 86 87 78 72 71 69 73 82 83 80 75 Dewpt 72 74 74 73 73 73 71 68 67 68 67 65 65 67 68 68 68 70 71 71 71 73 RH 100100 79 67 67 87 97 97100 93 59 50 48 69 87 90 97 90 69 67 74 94 Wind dir N N NE E SE SE SW W NW NW W W W SW SW SW W W S S S S Wind spd 1 3 3 3 4 2 1 1 2 1 3 5 6 3 2 2 2 1 3 4 4 2 Clouds B2 B2 B2 B1 SC SC SC FW FW FW CL FW CL FW FW SC SC B1 B1 B2 B2 B2 PoP 12hr 20 20 0 20 80 QPF 12hr 0.02 0 0 0 0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S C C D D L Tstms S S S S S S S S C Obvis PF PF PF PF PF Heat index 86 92 92 86 88 88 86 88 83 Max heat 92 92 88 90 88 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 66 81 66 83 63 83 Temp 68 69 81 75 68 70 79 75 69 70 81 76 66 67 81 74 Dewpt 68 69 70 71 68 70 72 72 69 70 70 69 65 66 64 64 PWind dir SW NE NE E NE SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC FW FW PoP 12hr 70 40 40 60 60 50 30 5 Rain shwrs L C S C C C L L L C C C C Tstms C S S $$ NJZ025-182015- Atlantic City-Atlantic NJ 39.36N 74.46W Elev. 0 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 71 86 73 83 Temp 74 75 80 81 81 78 75 73 72 72 81 83 84 80 76 75 73 75 80 80 79 76 Dewpt 73 74 74 74 73 73 72 70 69 69 68 68 68 69 70 71 70 71 71 72 72 72 RH 97 97 82 79 77 85 90 90 90 90 65 61 59 69 82 87 90 87 74 77 79 87 Wind dir N NE NE E SE SE SW W NW NW W SW SW SW SW SW W W S S S S Wind spd 3 4 4 4 5 3 3 3 3 3 3 8 9 6 5 4 3 3 4 5 6 3 Clouds B2 B2 B2 SC SC SC SC SC FW FW FW FW CL FW FW FW FW B1 B1 B2 B2 B2 PoP 12hr 20 20 5 10 70 QPF 12hr 0 0 0 0 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C L L L Tstms S S S S S S S C Obvis PF PF PF PF PF Heat index 82 85 86 83 86 87 81 81 84 81 Max heat 90 92 89 89 88 88 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 79 71 77 71 79 69 78 Temp 73 72 78 75 73 72 75 75 73 72 77 76 72 69 77 75 Dewpt 70 70 70 71 70 71 73 71 71 71 71 70 67 66 65 65 PWind dir SW NE E E S SW W W Wind char LT GN LT GN LT GN LT GN Avg clouds B2 B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC FW PoP 12hr 70 40 40 60 60 40 30 5 Rain shwrs L C S C C C L L L C C C C Tstms C S S $$ PAZ055-182015- Mount Pocono-Monroe PA 41.14N 75.38W Elev. 1915 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 56 80 59 76 Temp 63 63 72 76 76 68 62 59 58 61 73 78 77 70 65 63 61 61 68 72 71 66 Dewpt 63 63 63 60 60 60 58 57 56 58 59 59 61 62 62 62 60 60 60 61 61 60 RH 100100 73 58 58 76 87 93 93 90 62 52 58 76 90 97 97 97 76 68 71 81 Wind dir N NW NW NW NW NW N N NW W W W W W W NW N N NW NW NW N Wind spd 5 6 6 5 6 3 3 2 2 3 5 6 8 3 3 3 3 4 4 3 3 2 Clouds B1 B1 SC SC FW FW FW FW FW FW FW SC SC B1 SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 5 0 0 20 50 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C Tstms S S Obvis PF PF PF PF PF Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 77 57 75 57 74 54 73 Temp 58 58 75 68 60 61 72 68 61 60 72 67 57 57 71 66 Dewpt 56 55 59 60 58 59 63 63 61 60 63 61 56 56 58 57 PWind dir N NE NE SE SE SW W W Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC SC B1 B1 B2 B1 B1 B2 SC FW FW SC PoP 12hr 10 10 20 50 60 60 20 20 Rain shwrs S S C C L C C L S S Tstms S S S S $$ NJZ015-182015- Trenton-Mercer NJ 40.28N 74.82W Elev. 213 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 65 89 69 85 Temp 71 72 79 85 86 79 72 69 66 69 81 86 87 80 74 71 69 71 79 82 80 74 Dewpt 70 71 72 69 67 68 67 64 62 63 64 62 62 65 65 66 65 66 68 68 68 68 RH 97 97 79 59 53 69 84 84 87 81 56 45 43 60 74 84 87 84 69 63 67 82 Wind dir NE N N N NW N NW NW NW NW W W W W W W NW NW N W W N Wind spd 2 3 3 4 4 2 1 1 1 0 3 5 5 2 1 2 1 1 2 3 3 1 Clouds B2 B2 B1 SC SC FW FW FW FW FW FW FW FW SC FW SC SC B1 B1 B2 B2 B1 PoP 12hr 20 20 0 5 70 QPF 12hr 0 0 0 0 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C L L C Tstms S S S S S S S S Obvis PF PF PF Heat index 88 89 80 83 87 87 81 85 83 Max heat 89 91 88 90 87 87 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 83 65 82 65 83 63 82 Temp 67 67 82 77 68 69 80 75 68 69 81 76 66 66 81 76 Dewpt 65 64 65 66 66 67 69 68 68 68 69 66 64 62 62 61 PWind dir N NE E E NE W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC FW FW PoP 12hr 50 20 30 50 50 40 30 10 Rain shwrs C S S S C C C C C C C C Tstms S S S S $$ PAZ060-182015- Reading-Berks PA 40.38N 75.97W Elev. 344 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 63 87 68 83 Temp 70 72 79 84 85 79 71 67 64 67 80 85 87 80 74 70 68 70 77 81 81 75 Dewpt 68 68 68 66 65 64 64 63 61 63 63 62 64 65 66 66 65 67 67 66 67 67 RH 93 87 69 55 51 60 79 87 90 87 56 46 46 60 76 87 90 90 71 60 63 76 Wind dir N N N NW NW NW NW N N N W W W W W N N N N W W N Wind spd 3 2 4 5 6 3 0 0 0 0 3 6 6 3 1 0 0 0 2 3 3 3 Clouds SC SC SC SC SC FW CL CL FW FW FW FW SC B1 SC SC SC B1 B1 B2 B2 B1 PoP 12hr 10 0 0 20 70 QPF 12hr 0 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L C Tstms S S S S S Obvis PF PF PF Heat index 86 87 81 86 88 82 83 83 Max heat 87 88 86 89 83 83 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 65 83 65 83 62 82 Temp 67 67 82 77 67 69 81 77 68 69 80 76 65 66 80 75 Dewpt 64 63 63 65 65 66 67 67 67 67 66 64 63 62 60 60 PWind dir N NE E E E SW W W Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW FW FW PoP 12hr 30 20 40 50 60 50 20 5 Rain shwrs C S S C C C C L C S C S Tstms S C S S $$ DEZ002-182015- Dover AFB-Kent DE 39.13N 75.47W Elev. 29 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 88 70 85 Temp 73 75 81 86 85 78 74 71 69 72 82 86 87 80 74 72 70 74 81 83 81 75 Dewpt 73 74 74 72 71 71 70 69 67 67 66 64 64 67 67 68 69 71 71 72 72 72 RH 100 97 79 63 63 79 87 93 93 84 58 48 46 65 79 87 97 90 72 70 74 90 Wind dir NW N N N N N W NW NW NW NW W W SW S SW SW SW SW SE S SE Wind spd 3 4 5 5 5 3 1 1 2 2 4 5 5 2 2 3 2 2 4 5 5 3 Clouds B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1 B1 OV OV B2 PoP 12hr 20 20 0 20 80 QPF 12hr 0.01 0 0 0.02 0.69 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C D D L Tstms S S S S S C C C Obvis PF PF PF PF Heat index 86 91 90 84 87 88 81 85 88 86 Max heat 92 93 88 89 90 90 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 82 68 81 68 83 65 81 Temp 70 71 81 75 70 72 80 74 70 71 81 75 67 68 80 74 Dewpt 70 70 70 71 70 72 72 71 70 71 70 69 66 67 64 64 PWind dir S NE E SE S SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC FW FW PoP 12hr 70 40 50 60 60 40 20 5 Rain shwrs L C S C C C L L L C C C S Tstms C S S C S S $$ DEZ003-182015- Georgetown-Sussex DE 38.69N 75.36W Elev. 53 ft 259 AM EDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 89 70 87 Temp 74 75 82 86 85 78 73 72 70 72 83 86 86 78 73 72 71 74 83 85 83 76 Dewpt 74 75 75 74 73 73 71 70 68 69 69 67 67 68 68 69 70 72 73 73 74 73 RH 100100 79 68 67 85 93 93 93 90 63 53 53 71 84 90 97 93 72 67 74 90 Wind dir W N N NE NE E N NW NW NW W W W SW S SW SW SW S S S SE Wind spd 2 3 5 5 4 2 1 1 1 2 3 5 4 2 2 2 2 2 4 5 4 3 Clouds B1 B2 B1 SC B1 SC FW SC SC SC FW FW FW FW FW FW SC B1 B1 B2 B2 B2 PoP 12hr 20 20 0 10 80 QPF 12hr 0.08 0 0 0 0.79 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C D D D Tstms S S S S S C C C Obvis PF PF PF PF PF Heat index 89 94 92 86 89 89 89 92 90 Max heat 94 94 89 90 92 92 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 83 68 82 67 83 65 82 Temp 71 71 81 76 70 72 80 75 70 71 82 76 67 68 81 74 Dewpt 71 71 72 71 70 72 73 72 70 71 71 69 66 67 65 64 PWind dir SW NE E SE S SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC FW PoP 12hr 80 50 60 70 60 40 20 5 Rain shwrs D C C C C L L L L C C C S Tstms C S S S S C S S $$