Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
141 FOUS51 KLWX 060236 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1036 PM EDT Sun Oct 5 2025 VAZ054-060800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 81 62 81 64 Temp 66 62 60 61 72 79 79 72 69 65 63 64 73 79 79 73 72 69 67 65 Dewpt 58 59 58 58 61 60 59 61 61 61 61 60 62 61 61 62 64 65 65 65 RH 75 90 93 90 68 52 50 68 76 87 93 87 68 54 54 68 76 87 93100 Wind dir S S S S S S S S S S S S S S S S S S SW W Wind spd 6 5 4 3 6 8 10 9 10 9 9 9 11 14 14 12 11 12 11 13 Clouds CL FW SC SC FW FW FW FW FW FW SC SC SC B1 B1 OV OV OV OV OV PoP 12hr 0 0 0 5 80 QPF 12hr 0 0 0 0 0.34 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L Tstms S S S S Obvis PF Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 50 64 48 66 53 69 53 69 Temp 69 63 56 50 62 55 50 50 65 60 55 55 67 60 57 54 67 61 Dewpt 55 48 42 39 38 40 43 43 47 49 50 49 49 50 49 47 49 50 PWind dir NW N NE NE E NE NE N NE Wind char BZ GN GN LT LT LT GN GN GN Avg clouds B2 SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 5 0 5 5 5 10 10 20 Rain shwrs L S S Tstms S $$ MDZ013-060800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 80 60 80 62 Temp 62 58 57 58 70 78 78 69 65 63 61 61 72 78 78 72 70 68 65 63 Dewpt 59 58 57 58 63 63 63 64 62 61 60 61 64 65 65 66 65 65 65 63 RH 90100100100 78 60 60 84 90 93 97100 76 64 64 81 84 90100100 Wind dir SW SW SW SW S S S S S S S S S S S S S S SW W Wind spd 2 2 2 1 3 5 6 5 4 3 3 3 6 10 10 6 5 5 5 5 Clouds FW FW FW SC FW FW FW CL FW FW SC FW SC SC B1 OV OV OV OV B2 PoP 12hr 0 0 0 10 80 QPF 12hr 0 0 0 0 0.37 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L Tstms S S S S Obvis PF PF PF Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 48 64 46 66 50 69 52 69 Temp 69 61 52 48 62 55 48 48 64 60 53 52 67 60 55 52 67 61 Dewpt 58 50 42 41 40 43 43 45 49 51 50 50 52 53 50 49 52 53 PWind dir NW N NE E E NE NE NE NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 5 0 5 5 5 10 10 20 Rain shwrs L S Tstms S $$ MDZ011-060800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 61 81 64 81 64 Temp 67 63 62 62 73 79 79 72 70 66 65 66 74 79 80 74 73 71 68 65 Dewpt 58 57 57 57 59 60 59 60 61 60 60 60 61 61 61 62 63 64 65 63 RH 73 81 84 84 62 52 50 66 73 81 84 81 64 54 52 66 71 79 90 93 Wind dir SW S SW SW S S SE S S S S S S S S S S S SW W Wind spd 2 1 1 1 3 6 8 5 4 3 3 3 8 10 11 8 5 5 5 6 Clouds FW FW FW FW FW FW FW CL FW FW SC SC SC B1 B2 OV OV OV OV B2 PoP 12hr 0 0 0 10 80 QPF 12hr 0 0 0 0 0.40 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L D D L Tstms S S S Obvis PF Heat index 81 Max heat 81 82 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 51 66 50 69 53 71 54 71 Temp 72 64 56 51 64 56 52 52 67 62 57 55 69 62 58 55 69 63 Dewpt 54 45 39 38 36 39 42 42 45 47 48 47 47 48 48 45 47 49 PWind dir NW N NE E E NE NE N NE Wind char GN GN GN LT LT LT LT LT GN Avg clouds B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 5 0 5 5 5 10 10 20 Rain shwrs L S Tstms S $$ WVZ052-060800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 49 83 55 81 59 Temp 60 55 51 51 70 81 82 73 64 61 57 57 72 79 79 71 67 66 63 60 Dewpt 52 52 51 51 57 57 56 57 58 57 56 56 58 59 60 62 64 63 62 60 RH 75 90100100 63 44 41 57 81 87 96 96 61 50 52 73 90 90 97100 Wind dir S S SW S S S S S S S S S S S S S S SW W NW Wind spd 2 1 1 1 2 5 6 5 5 4 4 4 5 9 9 5 5 3 5 9 Clouds CL FW FW SC FW CL CL FW FW FW SC SC SC B1 B2 OV OV OV OV OV PoP 12hr 0 0 0 30 90 QPF 12hr 0 0 0 0.03 0.41 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D C Tstms S S S S Obvis PF Heat index 81 82 Max heat 81 82 82 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 41 64 38 66 43 69 44 70 Temp 71 58 49 42 62 52 42 40 64 57 48 45 67 58 49 45 67 58 Dewpt 49 42 38 36 35 36 37 37 43 44 45 43 46 45 44 43 44 45 PWind dir N N NE SE SE NE NE N NE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 30 5 0 0 0 5 5 10 10 Rain shwrs C Tstms S $$ VAZ506-060800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 82 59 81 62 Temp 62 58 56 56 71 80 80 71 66 63 60 61 72 79 79 73 70 68 65 63 Dewpt 58 58 56 56 63 63 62 62 61 61 60 60 64 65 65 65 66 66 65 63 RH 87100100100 76 56 54 73 84 93100 97 76 62 62 76 87 93100100 Wind dir S S S S S S S S S S S S S S S S S S SW W Wind spd 3 2 2 2 4 6 8 5 5 5 5 5 10 11 11 8 6 5 5 8 Clouds CL FW SC SC FW FW CL FW FW FW SC SC B1 B1 B1 B2 OV OV OV OV PoP 12hr 0 0 0 10 80 QPF 12hr 0 0 0 0 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D C Tstms S S S S S Obvis PF PF Heat index 81 81 Max heat 81 83 82 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 44 64 42 66 47 69 47 69 Temp 69 61 51 44 62 53 44 44 64 59 51 48 67 59 51 48 67 59 Dewpt 59 50 42 39 41 41 42 43 49 50 50 48 52 52 49 47 52 52 PWind dir NW N NE NE SE NE NE N NE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 5 0 0 0 5 10 10 10 Rain shwrs C Tstms S $$ VAZ037-060800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 81 56 79 62 Temp 62 57 55 55 71 79 79 68 63 60 58 58 71 77 77 70 67 66 64 63 Dewpt 56 55 54 55 59 58 58 58 59 57 56 57 60 61 61 62 63 64 64 63 RH 81 93 96100 66 49 49 70 87 90 93 96 68 58 58 76 87 93100100 Wind dir SW SW SW SW SW S S S S S SW SW S S S S SW SW SW SW Wind spd 1 1 1 1 3 6 8 5 2 2 2 3 8 10 10 5 5 5 4 4 Clouds CL CL FW FW CL FW FW FW FW FW SC SC SC SC B1 B2 B2 OV OV B2 PoP 12hr 0 0 0 10 70 QPF 12hr 0 0 0 0 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C Tstms S S S S S Obvis PF Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 44 64 41 66 46 69 48 69 Temp 72 61 51 45 62 52 44 43 64 58 50 48 67 58 52 49 67 58 Dewpt 60 50 42 39 38 39 39 40 44 47 47 46 48 48 47 46 47 47 PWind dir N N NE N E N NE N NE Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 5 0 5 5 5 5 10 10 Rain shwrs C S Tstms C S $$ MDZ003-060800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 52 82 58 81 60 Temp 61 57 54 54 69 80 81 72 65 63 60 59 72 79 79 72 67 66 63 61 Dewpt 55 55 53 54 60 60 59 59 59 59 58 58 61 62 62 64 65 65 63 61 RH 81 93 96100 73 51 47 64 81 87 93 96 68 56 56 76 93 97100100 Wind dir S S S S S S S SE S S S S S S S S S SW W NW Wind spd 3 2 2 2 3 5 6 5 5 5 5 4 6 9 10 6 5 5 6 10 Clouds CL CL FW FW FW FW CL FW FW FW SC SC SC B1 B2 OV OV OV OV B2 PoP 12hr 0 0 0 30 90 QPF 12hr 0 0 0 0.04 0.42 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D D D C Tstms S S Heat index 81 81 Max heat 81 81 81 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 41 64 39 66 44 70 46 70 Temp 70 59 49 42 62 52 42 41 64 57 48 46 67 58 49 48 67 57 Dewpt 51 45 39 37 38 38 37 39 46 47 46 45 48 48 46 44 47 48 PWind dir N N NE E SE NE NE N NE Wind char GN GN LT LT LT LT LT LT LT Avg clouds B1 FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 30 5 0 0 5 5 10 10 10 Rain shwrs C $$ MDZ017-060800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 77 62 78 64 Temp 64 62 61 62 71 75 75 68 66 64 63 64 72 76 76 70 70 67 65 67 Dewpt 60 60 59 61 64 64 64 63 63 62 62 63 64 64 65 66 66 65 65 67 RH 87 93 93 97 79 69 69 84 90 93 97 97 76 66 69 87 87 93100100 Wind dir S S SW SW S SE SE S S S S S S S S S S S SW SW Wind spd 5 5 3 2 3 5 8 8 6 6 5 5 6 10 10 10 10 10 9 8 Clouds FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC B1 B2 B2 OV B2 PoP 12hr 0 0 0 0 70 QPF 12hr 0 0 0 0 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D Tstms S S S Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 53 65 53 67 56 69 56 70 Temp 71 65 58 54 63 58 55 55 66 62 58 58 67 62 58 58 68 62 Dewpt 63 55 47 45 44 46 48 50 52 54 54 55 55 55 54 54 55 55 PWind dir NW N NE NE E NE N NE NE Wind char GN GN GN GN LT LT GN GN GN Avg clouds OV B1 FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 80 5 0 5 5 10 10 20 20 Rain shwrs D C S S S Tstms S S $$ WVZ502-060800- Petersburg WV 38.99N 79.15W Elev. 963 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 86 55 84 57 Temp 59 55 52 52 73 84 84 70 63 60 57 56 74 82 80 70 65 63 60 58 Dewpt 52 53 52 52 58 55 56 58 58 56 54 54 61 60 62 64 64 63 60 58 RH 78 93100100 59 37 38 66 84 87 90 93 64 47 54 81 97100100100 Wind dir S S SW SW S E SE S S S SW SW S S S SW SW SW W NW Wind spd 4 3 3 2 2 2 4 4 5 4 4 3 4 5 5 4 4 3 3 4 Clouds FW CL FW FW CL FW CL FW FW SC SC SC SC B1 B2 OV OV OV OV OV PoP 12hr 0 0 0 40 90 QPF 12hr 0 0 0 0.07 0.47 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D D D C Tstms S S S S S S Obvis PF PF Heat index 82 81 Max heat 83 84 82 83 Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 37 67 36 70 41 72 42 71 Temp 71 58 45 38 64 52 39 38 68 59 44 43 69 58 46 43 69 57 Dewpt 54 46 40 37 38 39 36 35 44 46 43 42 48 48 45 43 46 47 PWind dir N N E S SE SW NE NW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 FW FW FW FW FW FW FW FW FW SC SC SC FW SC SC SC FW PoP 12hr 30 0 0 0 5 5 5 10 10 Rain shwrs C Tstms S $$ MDZ014-060800- Annapolis MD 38.99N 76.49W Elev. 7 ft 1036 PM EDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 76 62 77 64 Temp 64 63 60 61 70 74 74 70 67 65 64 64 72 75 76 72 70 69 67 65 Dewpt 62 60 60 60 62 63 63 64 64 62 62 63 63 64 64 65 66 66 66 65 RH 93 90100 97 76 69 69 81 90 90 93 97 73 69 66 79 87 90 97100 Wind dir S S SW SW S S S S S S S S S S S S S S SW SW Wind spd 3 3 2 2 4 9 10 8 6 5 5 5 9 12 12 10 9 6 6 6 Clouds FW FW FW SC FW FW CL FW FW FW FW FW SC SC B1 B2 B2 OV OV OV PoP 12hr 0 0 0 5 80 QPF 12hr 0 0 0 0 0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D D L Tstms S S S S Date 10/08 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 51 63 50 66 53 68 54 68 Temp 69 64 57 52 61 57 53 53 64 62 57 56 66 62 57 57 66 62 Dewpt 57 50 45 43 40 44 45 47 49 51 53 52 52 53 52 51 52 54 PWind dir NW N NE E E NE NE NE NE Wind char GN GN GN LT LT LT LT LT GN Avg clouds B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 70 5 0 5 5 10 10 20 20 Rain shwrs L S S S S Tstms S $$