Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
692 FOUS51 KLWX 121437 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1037 AM EDT Sun Oct 12 2025 VAZ054-122000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 64 57 64 57 71 Temp 63 64 63 60 61 60 59 58 61 62 61 60 59 58 58 57 63 69 70 66 Dewpt 58 57 55 55 54 54 54 54 54 54 54 54 54 53 53 53 54 55 54 55 RH 84 78 75 84 78 81 83 86 78 75 78 81 83 83 83 86 72 61 57 68 Wind dir NE NE N NE NE N N N N N N N N N N N N N N N Wind spd 19 20 21 19 19 18 18 18 18 18 19 17 16 16 16 16 17 17 17 12 Wind gust 29 33 34 31 32 31 29 28 28 32 Clouds OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B1 SC SC SC SC PoP 12hr 40 40 50 30 5 QPF 12hr 0.04 0.07 0.12 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S C C C C C C C C Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 56 69 46 63 45 64 47 69 Temp 61 56 67 63 51 46 60 57 49 45 61 58 50 48 67 61 Dewpt 53 50 45 40 37 35 35 35 35 34 36 38 40 40 43 48 PWind dir N NW N NW NW NW NW SW Wind char GN BZ BZ BZ GN GN LT GN Avg clouds FW FW FW FW CL FW FW FW CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ MDZ013-122000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 56 61 55 71 Temp 63 63 62 59 58 58 57 57 60 60 60 58 57 56 56 56 63 69 70 65 Dewpt 58 57 57 58 56 55 54 55 57 58 57 57 55 54 53 54 56 58 58 57 RH 84 81 84 96 93 90 90 93 90 93 90 96 93 93 90 93 78 68 66 75 Wind dir NE NE NE NE NE N N N N N N N N N N N N N N N Wind spd 17 16 17 13 12 11 12 12 13 13 12 10 10 8 9 9 11 11 10 6 Wind gust 27 26 29 27 26 25 25 24 24 24 25 21 20 19 19 Clouds OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC SC SC PoP 12hr 30 40 60 40 5 QPF 12hr 0.06 0.12 0.19 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S C L L C C C C S S Coast Flood Y Y Y Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 68 44 62 42 63 45 68 Temp 58 55 68 57 48 44 59 55 46 43 61 56 47 47 66 59 Dewpt 52 51 48 43 37 36 37 37 36 35 39 41 41 41 46 51 PWind dir N NW N NW N NW NW SW Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW FW FW CL FW FW CL CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ MDZ011-122000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 65 58 64 57 73 Temp 64 65 64 62 61 61 60 58 61 62 62 61 60 60 59 57 65 71 72 68 Dewpt 56 55 54 55 54 54 54 53 53 54 54 54 54 53 53 52 53 54 54 53 RH 75 70 70 78 78 78 81 83 75 75 75 78 81 78 80 83 65 55 53 59 Wind dir NE NE NE NE NE NE N N N N N N N N N N N N N N Wind spd 16 17 18 14 13 14 14 14 14 13 14 12 10 10 10 10 12 12 12 8 Wind gust 28 27 29 27 28 26 28 26 25 25 26 23 20 Clouds OV OV OV OV OV OV OV OV B2 OV OV OV B2 B2 B1 B1 SC SC SC SC PoP 12hr 30 40 60 40 5 QPF 12hr 0.05 0.09 0.19 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C S C L L C C C C S S Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 57 70 46 63 45 65 47 70 Temp 62 57 67 63 51 46 61 58 50 45 62 59 51 48 67 63 Dewpt 52 48 43 39 35 34 33 34 34 34 35 37 38 39 42 47 PWind dir N NW N NW N NW NW SW Wind char LT GN GN GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ WVZ052-122000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 53 63 52 73 Temp 62 64 63 58 56 56 55 55 59 61 61 58 55 55 54 54 63 71 72 65 Dewpt 56 53 52 53 53 52 51 51 53 53 52 52 51 50 50 50 52 53 52 52 RH 81 67 67 83 90 86 86 86 80 75 72 80 86 83 86 86 67 53 49 63 Wind dir NE NE NE N N N N N N N N N N N N NW N N N NW Wind spd 12 13 14 10 10 10 11 11 11 11 11 9 8 8 10 9 11 11 10 6 Wind gust 20 21 21 Clouds OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW PoP 12hr 30 40 40 20 0 QPF 12hr 0.07 0.07 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S C C C C C S S Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 68 39 63 37 64 40 70 Temp 56 50 67 56 46 40 60 55 43 38 61 55 44 42 67 58 Dewpt 49 48 41 38 35 33 32 34 33 33 35 36 37 37 42 45 PWind dir NW NW NW NW NW NW NW S Wind char LT GN GN GN LT LT LT LT Avg clouds FW FW FW FW FW FW CL CL CL FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 5 $$ VAZ506-122000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 64 56 62 55 71 Temp 63 64 62 60 58 57 56 56 60 61 60 58 57 56 56 56 63 69 71 65 Dewpt 58 57 57 58 56 55 54 55 57 57 57 56 54 53 53 53 57 58 58 57 RH 84 78 84 93 93 93 93 96 90 87 90 93 90 90 90 90 81 68 63 75 Wind dir NE NE N N N N N N N N N N N N N N N N N N Wind spd 14 16 16 12 12 12 13 13 13 13 13 10 10 10 10 10 12 12 11 6 Wind gust 25 27 28 23 24 25 21 Clouds OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 40 40 30 0 QPF 12hr 0.04 0.08 0.12 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S S C C C C C C S S Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 69 43 63 40 64 42 69 Temp 57 54 69 59 47 43 60 55 45 41 61 55 45 44 67 59 Dewpt 54 51 48 43 38 35 37 37 36 35 39 40 40 40 46 50 PWind dir NW NW NW NW NW NW NW SW Wind char LT GN GN GN LT LT LT LT Avg clouds FW FW FW FW CL FW FW CL CL FW CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ VAZ037-122000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 63 54 67 53 74 Temp 61 63 62 58 57 57 56 55 62 66 65 60 57 57 55 55 65 72 73 66 Dewpt 57 57 56 55 54 53 53 52 53 53 52 52 52 51 51 51 53 53 52 52 RH 87 81 81 90 90 86 90 90 72 63 63 75 83 80 86 86 65 51 48 61 Wind dir NE NE N N N N N N N N N N N N N N N N N N Wind spd 13 13 14 12 11 10 10 10 11 11 11 8 6 5 6 6 10 11 10 6 Wind gust 25 25 25 24 21 20 20 Clouds OV OV OV OV OV OV OV B2 B1 B1 B1 SC SC SC SC SC SC SC FW FW PoP 12hr 50 40 10 10 0 QPF 12hr 0.04 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S C C Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 73 41 65 39 67 43 71 Temp 57 51 72 60 49 41 64 53 44 39 64 57 46 45 69 60 Dewpt 51 49 43 40 38 36 34 35 36 35 36 38 39 40 45 48 PWind dir NW NW N N NW NW NW SW Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW CL CL CL CL CL CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ MDZ003-122000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 65 54 63 53 72 Temp 63 65 64 59 57 56 55 55 59 61 61 58 56 55 54 54 63 70 71 64 Dewpt 55 53 53 55 54 54 53 53 55 55 54 54 53 53 51 51 55 56 55 54 RH 75 65 67 87 90 93 93 93 87 81 78 86 90 93 90 90 75 61 57 70 Wind dir NE NE NE NE NE N N N N N N N N N N N N N N N Wind spd 16 14 16 12 12 11 13 12 13 12 12 10 9 8 10 9 11 11 11 6 Clouds OV B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW PoP 12hr 30 30 40 20 0 QPF 12hr 0.03 0.04 0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C S C C C C S S Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 50 67 39 62 37 63 41 69 Temp 55 50 66 55 44 40 59 53 42 38 60 54 44 43 66 58 Dewpt 51 49 44 40 35 34 35 36 34 34 37 38 38 38 44 46 PWind dir NW NW NW NW NW NW NW SW Wind char LT GN GN GN LT LT LT LT Avg clouds FW FW FW FW FW FW FW CL CL CL FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 5 $$ MDZ017-122000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 66 58 65 57 70 Temp 64 66 65 61 61 61 59 60 62 63 63 60 59 58 58 59 63 68 69 66 Dewpt 62 62 60 60 59 58 57 58 58 58 57 57 56 55 56 56 57 58 58 58 RH 93 87 84 97 93 90 93 93 87 84 81 90 90 90 93 90 81 70 68 75 Wind dir NE NE NE NE NE NE N N N N N N N N N N N N N N Wind spd 23 24 25 21 20 18 18 17 16 17 18 16 14 13 13 13 14 14 14 11 Wind gust 33 32 28 29 Clouds OV OV OV OV OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B1 SC SC PoP 12hr 90 50 50 50 10 QPF 12hr 0.20 0.14 0.21 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C C C C C C C C C C C C C C Coast Flood Y Y Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 70 48 63 46 63 49 68 Temp 60 59 69 61 53 49 60 56 50 48 61 57 52 52 66 60 Dewpt 55 53 51 46 40 40 40 40 39 39 40 42 43 45 47 52 PWind dir N N N N N NW NW SW Wind char GN GN GN GN GN GN LT LT Avg clouds SC FW FW FW CL FW FW CL CL CL CL FW FW FW SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$ WVZ502-122000- Petersburg WV 38.99N 79.15W Elev. 963 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 63 49 68 47 74 Temp 57 63 63 58 54 52 51 50 58 65 67 60 55 52 49 49 63 72 73 64 Dewpt 55 55 54 55 54 52 51 50 55 54 54 54 52 50 48 48 53 53 53 53 RH 93 75 72 90100100100100 90 68 63 81 90 93 96 96 70 51 49 67 Wind dir NW NW NW NW N N N N N N N N N NW NW NW N N NW NW Wind spd 8 9 10 8 6 5 5 5 6 9 9 5 4 3 3 4 6 9 10 5 Wind gust 19 17 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC SC SC FW FW PoP 12hr 60 40 10 5 0 QPF 12hr 0.08 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 45 71 35 65 33 69 40 76 Temp 51 46 70 55 41 36 63 53 38 34 66 56 43 42 74 60 Dewpt 50 46 42 43 37 32 34 37 33 32 36 40 37 36 44 49 PWind dir NW NW NW NW NW NW W SW Wind char LT GN LT GN LT LT LT LT Avg clouds FW SC FW FW FW FW FW CL CL CL FW FW SC SC B1 SC PoP 12hr 0 0 0 0 0 0 0 5 $$ MDZ014-122000- Annapolis MD 38.99N 76.49W Elev. 7 ft 1037 AM EDT Sun Oct 12 2025 Date Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 57 62 57 70 Temp 64 64 63 61 61 61 59 59 60 61 61 60 59 59 59 59 63 68 69 66 Dewpt 59 58 57 57 57 56 56 56 56 57 57 56 56 55 56 55 56 56 56 56 RH 84 81 81 87 87 84 90 90 87 87 87 87 90 87 90 87 78 65 63 70 Wind dir NE NE NE NE NE NE N N N N N N N N N N N N N N Wind spd 20 21 21 16 16 16 14 13 16 17 14 12 12 11 11 10 12 14 12 9 Wind gust 32 27 28 28 25 25 Clouds OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 40 50 60 50 5 QPF 12hr 0.10 0.19 0.21 0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C L L C C C C C C Coast Flood Y Y Y Date Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 68 46 61 46 62 48 66 Temp 62 57 67 59 51 47 59 56 51 46 59 57 51 50 64 61 Dewpt 54 52 47 43 39 38 37 38 38 38 39 42 43 43 47 51 PWind dir N NW N NW N NW NW SW Wind char GN GN GN GN GN GN LT LT Avg clouds FW FW FW FW CL FW FW CL CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 $$