Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
522 FOUS51 KLWX 020236 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1036 PM EDT Wed Oct 1 2025 VAZ054-020800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat 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 71 54 72 54 Temp 61 56 54 55 65 69 69 62 60 57 55 56 65 70 70 63 60 57 56 56 Dewpt 49 49 47 47 50 48 47 49 50 51 51 51 52 50 50 52 52 52 52 52 RH 65 77 77 74 58 47 45 62 69 80 86 83 63 49 49 67 75 83 86 86 Wind dir E NE NE NE E E E E SE SE E NE SE SE S SE S SW SW W Wind spd 4 4 5 5 8 8 9 6 6 4 3 2 3 3 4 5 3 2 2 2 Clouds CL CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC 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 Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 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 57 78 60 80 63 80 64 75 Temp 73 66 60 59 75 68 63 61 77 70 66 65 78 71 67 66 73 66 Dewpt 53 55 55 55 57 59 59 59 60 61 62 61 62 63 63 62 60 57 PWind dir S S S S S S S S W Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW CL CL FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 30 40 Rain shwrs S C C C C $$ MDZ013-020800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 69 52 71 51 Temp 54 53 51 50 63 67 66 61 58 55 54 53 64 69 69 61 57 54 52 53 Dewpt 48 48 45 47 49 47 47 51 52 51 51 53 54 53 52 54 53 52 52 53 RH 80 83 80 89 60 49 50 70 80 86 90100 70 57 55 78 86 93100100 Wind dir NE NE NE NE E E E E SE SE E NE SE SE S S S SW W W Wind spd 3 3 3 4 6 6 6 4 3 2 2 2 2 3 3 2 2 2 2 2 Clouds CL CL FW FW FW SC SC SC SC B1 SC SC SC SC SC SC FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood W W Y Y Y Y Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 54 77 58 79 62 79 63 75 Temp 73 65 58 57 75 67 61 60 77 70 64 63 77 71 66 65 74 66 Dewpt 56 58 56 56 60 62 60 60 64 65 63 63 66 66 64 63 64 60 PWind dir S SW S S S S S SW W Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 30 40 Rain shwrs S C C C C $$ MDZ011-020800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat 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 71 56 73 56 Temp 62 59 56 56 65 69 69 63 62 59 58 58 66 70 71 64 62 59 57 57 Dewpt 47 46 43 43 47 45 45 47 49 51 50 51 50 49 49 50 50 51 51 50 RH 58 62 62 62 52 42 42 56 62 75 75 77 56 47 46 60 65 75 80 77 Wind dir NE NE NE NE E E E E SE SE E NE SE SE S S S SW W W Wind spd 3 3 4 4 6 6 6 5 4 3 1 2 2 3 4 2 1 1 1 1 Clouds CL CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC FW CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood Y Y Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 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 59 79 61 81 64 82 66 77 Temp 75 68 62 60 76 69 64 63 78 72 67 66 79 73 69 67 75 67 Dewpt 52 54 54 54 56 57 58 58 60 61 61 60 61 62 62 59 59 55 PWind dir S SW S S S S S SW W Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL CL FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 30 40 Rain shwrs S C C C C $$ WVZ052-020800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 71 45 72 44 Temp 52 46 42 42 61 68 69 59 54 50 48 48 63 70 71 60 54 50 47 47 Dewpt 42 40 40 41 44 47 47 46 47 47 46 46 49 50 49 49 49 48 46 46 RH 69 79 93 96 53 47 45 62 77 89 93 93 60 49 46 67 83 93 96 96 Wind dir N N N N SE SE SE SE SE S SE S S S S SE S N N N Wind spd 2 2 1 1 6 8 9 5 3 2 2 1 4 5 5 2 1 0 0 0 Clouds CL FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 48 79 52 81 56 81 59 75 Temp 75 63 53 50 76 66 57 55 78 69 61 58 78 69 63 61 73 63 Dewpt 51 51 51 49 54 54 55 54 58 58 57 56 59 60 59 58 57 51 PWind dir S S S S S S S SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 10 30 30 30 Rain shwrs S C S C C C $$ VAZ506-020800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat 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 71 49 72 48 Temp 55 51 48 48 64 69 69 60 56 53 50 51 64 69 69 61 56 52 50 50 Dewpt 45 45 46 45 49 49 48 51 51 51 50 51 55 54 53 54 53 52 50 50 RH 69 80 93 89 58 49 47 72 83 93100100 73 59 57 78 90100100100 Wind dir NE NE NE N E E SE SE SE SE S E S S S S S S SW W Wind spd 2 2 2 2 5 6 8 5 3 2 1 1 2 3 3 2 2 2 1 1 Clouds CL CL FW FW SC SC SC SC SC SC SC SC SC SC SC SC 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 Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 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 52 78 57 80 61 80 63 76 Temp 73 64 56 54 75 67 60 59 78 70 63 63 78 71 66 63 74 66 Dewpt 56 57 56 54 60 61 60 59 64 63 63 63 66 66 64 63 64 59 PWind dir S S S S S S S S W Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW CL CL FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 20 30 30 Rain shwrs S S C S C $$ VAZ037-020800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 70 47 71 46 Temp 55 50 48 48 62 68 68 59 54 51 49 49 62 69 69 59 54 51 48 48 Dewpt 49 46 45 45 49 49 49 48 49 49 48 49 50 50 49 50 50 49 47 48 RH 80 86 89 89 62 51 51 67 83 93 96100 65 51 49 72 86 93 96100 Wind dir N N N N E E E E E N N NW SE SE SE SE W W W W Wind spd 3 2 2 2 4 5 6 4 1 0 1 1 1 3 2 1 1 1 1 1 Clouds CL CL FW FW FW SC SC SC SC SC SC SC FW SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 50 77 55 79 58 79 60 77 Temp 73 62 53 52 75 65 59 58 77 68 61 60 76 68 63 62 74 66 Dewpt 53 53 52 51 56 57 57 57 59 59 59 58 61 61 61 60 59 57 PWind dir S SW S SW S SW SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW SC SC SC SC B1 SC SC SC B1 B1 B1 PoP 12hr 0 0 0 0 5 5 20 30 30 Rain shwrs S S C S C $$ MDZ003-020800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat 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 44 71 47 72 47 Temp 56 50 46 46 62 68 69 59 54 52 49 50 63 70 70 61 54 52 48 49 Dewpt 41 40 40 42 45 46 47 48 48 48 48 49 52 53 52 52 51 50 48 48 RH 57 68 79 86 54 45 45 67 80 86 96 96 67 55 53 72 90 93100 96 Wind dir NE NE NE NE SE SE SE SE SE SE SE SE S S S S S S S W Wind spd 4 4 4 3 6 6 8 5 4 3 2 2 4 5 5 3 2 2 1 1 Clouds CL FW FW FW SC SC FW SC SC SC SC SC SC SC SC 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 Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 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 50 79 54 81 59 82 60 75 Temp 75 64 54 52 75 66 58 56 77 69 62 60 78 70 65 62 72 63 Dewpt 55 55 53 52 58 58 57 56 61 60 60 60 64 63 61 60 61 54 PWind dir S S S S S S S S W Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL CL FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 5 10 30 30 30 Rain shwrs S C S C C C $$ MDZ017-020800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 70 57 71 57 Temp 61 58 55 58 66 69 69 63 60 59 58 61 66 69 69 63 61 59 58 60 Dewpt 52 51 51 53 51 50 50 52 52 52 52 54 54 53 52 54 55 56 55 57 RH 72 77 86 83 58 51 51 67 75 78 80 78 65 57 55 72 81 90 90 90 Wind dir E E NE NE NE E E E E E E NE E E SE SE S S W NW Wind spd 9 8 8 9 10 9 10 10 6 5 5 5 5 3 3 2 2 2 2 3 Clouds CL CL FW FW FW B1 SC B1 SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood Y Y Y Y Y Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 59 75 62 77 64 78 65 77 Temp 72 65 61 62 73 67 64 65 75 69 66 67 77 70 67 68 75 68 Dewpt 57 57 59 59 61 62 63 64 64 65 64 65 65 65 64 64 65 64 PWind dir S S SE S SE S S S SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW FW CL FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 30 Rain shwrs S S S C $$ WVZ502-020800- Petersburg WV 38.99N 79.15W Elev. 963 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat 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 40 75 43 77 45 Temp 51 46 42 41 62 72 73 60 53 48 45 45 64 74 76 61 54 49 47 47 Dewpt 46 43 41 41 44 45 46 48 48 47 45 45 51 50 50 51 50 49 46 45 RH 83 89 96100 52 38 38 64 83 96100100 63 43 40 70 86100 96 93 Wind dir NW NW S NW SE SE SE S S S S S S SE SE SE S SW SW SW Wind spd 2 1 1 2 4 6 6 4 3 2 2 2 2 3 3 2 2 2 2 2 Clouds FW FW FW FW FW SC FW FW SC SC SC SC SC SC SC 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 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 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 47 82 52 84 55 83 56 76 Temp 78 64 52 49 80 67 56 54 81 69 59 56 80 69 61 57 73 63 Dewpt 51 53 50 48 53 56 55 54 58 59 57 55 61 62 59 57 59 55 PWind dir SE S S S S SW SW SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 5 10 30 30 30 Rain shwrs S C S C C C $$ MDZ014-020800- Annapolis MD 38.99N 76.49W Elev. 7 ft 1036 PM EDT Wed Oct 1 2025 Date 10/01/25 Thu 10/02/25 Fri 10/03/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 69 56 69 55 Temp 60 57 56 56 64 67 67 63 60 59 58 59 65 67 68 63 60 59 57 57 Dewpt 53 52 49 50 50 48 48 51 52 52 53 53 53 53 51 53 54 54 55 55 RH 78 83 77 80 60 50 50 65 75 78 83 80 65 61 54 70 81 83 93 93 Wind dir E E NE NE E E E E SE SE E E SE SE S S S SW W W Wind spd 5 5 5 5 9 8 8 9 5 3 2 2 2 4 3 2 2 2 2 2 Clouds CL CL CL FW FW SC SC SC B1 SC SC SC SC SC SC SC FW CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood W W Y Y Y Y Date 10/04 Sun 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 10/08/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 57 75 60 77 63 77 64 74 Temp 70 66 61 60 73 68 64 63 74 70 66 66 74 71 67 67 72 67 Dewpt 56 58 57 57 60 61 61 61 63 63 64 63 64 64 64 63 62 60 PWind dir S SW S S S S S SW W Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL CL FW FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 30 40 Rain shwrs S C C C C $$