Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
838 FOUS51 KLWX 032338 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 738 PM EDT Fri Oct 3 2025 VAZ054-040800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 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 55 78 57 79 58 Temp 67 62 58 56 56 69 76 78 70 64 60 59 59 70 77 77 69 65 62 60 60 Dewpt 51 51 53 52 52 53 53 52 55 56 56 55 55 58 55 56 57 58 58 57 57 RH 56 67 83 86 86 57 45 40 59 75 87 87 87 66 47 48 66 78 87 90 90 Wind dir S S S S SW SW S S S S S SW N S S S SE S S S S Wind spd 6 5 4 3 2 3 3 4 6 4 3 1 0 2 5 8 9 8 5 3 2 Clouds FW CL CL FW FW CL FW CL CL CL CL FW FW CL FW CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 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 80 62 81 64 74 54 67 52 70 Temp 79 70 65 63 79 73 68 65 73 64 59 54 64 60 55 54 68 63 Dewpt 59 59 61 61 61 63 63 61 57 52 48 44 43 45 47 47 49 51 PWind dir S S S SW N N NE NE E Wind char LT GN GN GN GN GN GN GN GN Avg clouds FW FW FW SC SC B1 B2 OV B2 B2 B1 SC FW SC SC SC SC SC PoP 12hr 0 0 5 30 50 30 10 10 10 Rain shwrs C C C C S $$ MDZ013-040800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 78 54 78 56 Temp 62 57 55 52 53 69 76 76 66 61 58 55 56 70 76 76 67 62 59 57 58 Dewpt 53 52 52 52 53 56 56 57 60 58 56 55 56 59 59 59 60 59 58 57 58 RH 72 83 90100100 63 50 52 81 90 93100100 68 56 56 78 90 96100100 Wind dir S SW SW W W SW SW S S SW SW W NW S S SE S S S SW SW Wind spd 2 2 2 2 2 2 3 4 2 2 2 1 1 2 5 5 3 2 2 2 1 Clouds CL CL CL CL CL FW FW FW CL CL CL FW FW CL CL CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 60 80 63 73 51 65 49 68 Temp 76 70 63 62 78 71 66 63 72 62 56 51 63 59 52 50 66 62 Dewpt 62 62 62 62 65 66 64 63 61 54 47 44 45 46 47 48 51 54 PWind dir S S S SW N N NE NE SE Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B1 SC FW FW SC SC SC SC PoP 12hr 0 0 10 40 50 30 10 10 10 Rain shwrs S C C C C S Tstms S $$ MDZ011-040800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 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 57 80 60 81 61 Temp 65 63 59 57 57 72 78 78 69 67 63 61 61 73 79 79 70 68 63 62 62 Dewpt 50 50 50 51 51 52 52 53 55 55 55 55 54 55 55 54 56 57 57 57 56 RH 58 62 72 80 80 49 40 42 61 65 75 81 78 53 44 42 61 68 81 84 81 Wind dir S SW W W W SW S SE S SW SW N N S S SE S S S SW SW Wind spd 2 2 2 2 1 2 4 4 2 1 1 0 0 2 5 5 3 2 2 1 1 Clouds CL CL CL CL CL FW FW FW CL CL FW FW FW CL FW CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 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 80 63 82 65 75 54 69 53 71 Temp 78 73 66 65 80 73 70 66 73 65 59 54 66 62 56 54 69 65 Dewpt 58 59 60 60 61 62 62 60 55 49 46 42 42 43 45 45 48 50 PWind dir S S S SW N N NE NE SE Wind char LT LT GN LT GN LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B1 SC FW FW SC SC SC SC PoP 12hr 0 0 10 40 50 20 10 10 10 Rain shwrs S C C C S Tstms S $$ WVZ052-040800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 80 47 81 49 Temp 62 55 51 48 48 67 78 79 69 59 54 49 49 68 79 79 66 60 55 51 52 Dewpt 49 49 48 47 47 53 52 51 53 53 51 49 49 53 53 52 54 54 54 51 51 RH 62 80 89 96 96 61 40 38 57 80 90100100 59 41 39 65 81 96100 96 Wind dir S S S N N S S SE S S N N N S SE SE SE S S S S Wind spd 4 2 1 0 0 1 2 3 3 1 0 0 0 1 5 8 5 3 1 1 1 Clouds CL CL FW FW FW FW CL CL CL CL FW FW FW FW CL CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 56 82 58 72 45 66 43 69 Temp 79 72 60 58 80 71 64 59 70 60 51 46 63 58 48 45 67 60 Dewpt 56 56 56 55 59 59 59 57 54 47 43 40 40 40 43 43 46 47 PWind dir S S S SW N N NE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC B1 B2 OV B2 B1 SC SC FW FW SC SC SC FW PoP 12hr 0 0 20 50 40 20 10 10 10 Rain shwrs S C C C C S $$ VAZ506-040800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 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 79 52 79 54 Temp 62 56 53 50 51 67 77 78 68 60 56 53 54 69 77 77 68 61 58 56 56 Dewpt 53 52 52 50 51 56 57 56 56 56 56 53 54 60 59 58 59 59 58 56 56 RH 72 86 96100100 68 50 47 65 87100100100 73 54 52 73 93100100100 Wind dir S S S S SW SW S S S S S SW W S S S S S S S S Wind spd 3 2 2 1 1 1 2 3 3 2 2 1 1 2 5 5 5 3 2 2 2 Clouds CL CL CL CL CL CL FW CL CL CL CL FW FW CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 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 80 59 81 63 73 49 65 45 68 Temp 79 69 61 60 79 72 66 63 71 62 54 49 63 58 48 47 66 60 Dewpt 62 61 61 60 65 64 65 63 62 56 48 44 45 46 46 46 52 52 PWind dir S S S SW N N NE NE SE Wind char LT LT GN LT GN LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 OV B2 B2 B1 SC FW FW SC SC SC FW PoP 12hr 0 0 10 40 40 20 10 10 10 Rain shwrs S C C C S S Tstms S $$ VAZ037-040800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 47 78 49 78 51 Temp 59 54 51 49 49 67 76 77 67 58 54 51 51 68 76 76 65 60 56 53 53 Dewpt 50 50 49 48 48 53 52 52 53 53 52 51 51 56 55 55 56 55 54 53 53 RH 72 86 93 96 96 61 43 42 61 83 93100100 65 48 48 73 84 93100100 Wind dir S SW SW SW SW N SE S S N N N W S S S S SW SW N N Wind spd 2 1 1 1 1 0 2 3 2 0 0 0 1 2 5 5 2 1 1 0 0 Clouds SC CL CL FW FW CL FW CL CL CL CL FW FW CL FW CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 56 80 60 74 50 66 46 69 Temp 77 69 59 58 78 69 64 61 73 62 56 50 63 58 50 48 68 58 Dewpt 58 58 57 57 60 61 61 60 59 54 49 46 44 45 46 46 48 50 PWind dir S SW S SW N N NE N SE Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC PoP 12hr 0 0 5 30 40 30 10 10 10 Rain shwrs C C C C S Tstms S $$ MDZ003-040800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 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 80 51 81 52 Temp 63 57 53 50 50 67 78 79 69 59 55 53 52 69 78 78 66 60 57 54 54 Dewpt 52 51 50 49 50 55 56 54 55 54 53 52 52 57 56 55 56 56 56 54 54 RH 67 80 89 96100 65 47 42 61 83 93 96100 66 47 45 70 87 96100100 Wind dir SE S SE SE SE SW SW S S S S SE N S S S SE SE S S S Wind spd 4 3 2 1 1 2 3 3 4 2 2 1 0 2 5 6 4 3 2 2 2 Clouds CL CL FW CL FW FW FW CL CL FW FW CL FW CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 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 82 57 82 59 71 45 65 43 68 Temp 78 71 61 59 80 71 65 60 69 59 51 46 62 56 46 45 65 59 Dewpt 59 59 59 58 62 62 63 60 56 49 43 40 41 42 42 43 47 49 PWind dir S S S SW N N NE E S Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B1 SC FW FW FW SC SC FW FW PoP 12hr 0 0 20 50 40 20 10 10 10 Rain shwrs S C C C C S $$ MDZ017-040800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 75 57 76 59 Temp 64 61 59 57 57 69 73 73 66 63 61 59 59 70 74 73 66 64 63 61 62 Dewpt 52 54 55 56 57 58 57 57 58 59 58 58 59 60 60 59 61 60 61 60 61 RH 65 78 87 96100 68 57 57 75 87 90 96100 71 62 62 84 87 93 97 97 Wind dir S S SW SW W W SE SE S S SW SW W S SE SE S S S S SW Wind spd 3 3 4 3 3 2 3 5 5 5 4 3 2 2 5 5 5 5 4 3 2 Clouds SC CL CL CL FW CL FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 63 78 65 74 56 67 55 69 Temp 75 70 65 65 76 71 67 67 74 65 61 57 65 61 57 57 67 64 Dewpt 63 64 64 65 66 66 65 65 64 59 53 51 50 50 50 52 54 55 PWind dir S S S SW NW N NE NE E Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW FW FW SC B1 B1 B2 B2 B2 B1 B1 FW FW SC SC SC SC PoP 12hr 0 0 5 20 50 40 20 20 10 Rain shwrs S C C C S S S $$ WVZ502-040800- Petersburg WV 38.99N 79.15W Elev. 963 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon 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 47 83 47 84 50 Temp 64 56 51 48 48 69 81 81 66 58 53 50 49 70 82 82 67 58 54 51 51 Dewpt 53 51 50 47 47 53 52 53 54 53 51 48 47 53 51 52 55 55 53 51 51 RH 67 83 96 96 96 57 37 38 65 83 93 93 93 55 34 35 65 90 96100100 Wind dir SE S S S SW E NE E E S SW SW SW S SE SE S S SW SW SW Wind spd 2 2 2 2 2 1 2 3 2 2 2 2 2 2 3 5 4 4 3 2 2 Clouds FW FW FW FW FW CL FW CL FW FW CL FW FW CL CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 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 85 55 85 57 73 42 67 40 72 Temp 83 72 59 56 83 71 61 57 71 60 48 43 64 57 45 41 70 61 Dewpt 55 57 55 55 59 60 60 57 59 52 45 40 42 43 41 40 48 49 PWind dir S SW SW W N N NE S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW PoP 12hr 0 5 20 50 40 20 10 10 10 Rain shwrs S C C C C S $$ MDZ014-040800- Annapolis MD 38.99N 76.49W Elev. 7 ft 738 PM EDT Fri Oct 3 2025 Date 10/03/25 Sat 10/04/25 Sun 10/05/25 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 75 57 76 59 Temp 64 60 58 56 57 68 73 74 68 64 61 59 59 69 74 74 68 65 62 61 61 Dewpt 53 54 53 54 55 55 56 57 59 59 58 57 57 58 59 58 60 60 60 60 59 RH 67 81 83 93 93 63 55 55 73 84 90 93 93 68 59 57 76 84 93 97 93 Wind dir S SW SW W W SW S S S S SW SW N S S S S S S SW SW Wind spd 3 3 3 2 2 3 5 6 5 3 2 1 0 2 6 6 5 4 3 2 2 Clouds CL CL CL CL CL CL FW CL CL CL CL FW FW CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/06 Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri 10/10/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 62 77 64 73 54 66 53 68 Temp 74 70 65 64 75 71 69 65 72 65 59 55 63 61 57 55 66 63 Dewpt 61 62 63 63 64 65 64 62 60 54 51 48 47 48 50 50 51 53 PWind dir S S S SW NW N NE NE E Wind char LT LT GN LT GN GN GN LT LT Avg clouds FW FW FW SC SC B1 B2 B2 B2 B2 B1 SC FW FW SC SC SC SC PoP 12hr 0 0 5 40 50 30 10 20 10 Rain shwrs S C C C C S S Tstms S $$