Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
233 FOUS51 KLWX 121137 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 637 AM EST Wed Nov 12 2025 VAZ054-122100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 59 40 57 37 59 Temp 39 48 57 58 53 49 46 42 40 49 55 55 49 45 42 39 37 49 56 57 51 Dewpt 22 25 29 32 34 34 33 31 30 30 28 27 29 30 31 30 30 31 30 30 32 RH 50 40 34 37 48 56 60 65 67 48 35 34 46 55 65 70 75 50 37 35 48 Wind dir SW SW SW W W SW W W W W W NW W W W W W W W W NW Wind spd 14 17 17 17 12 11 12 12 12 17 18 17 10 9 8 8 8 9 11 10 8 Wind gust 28 34 33 Clouds FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 59 51 68 43 56 39 54 Temp 44 40 57 55 54 55 66 58 49 43 54 49 43 39 52 48 Dewpt 33 32 35 41 47 49 44 37 31 27 24 26 30 30 31 35 PWind dir N S SW W NW NW NW NW Wind char LT LT GN BZ BZ BZ GN GN Avg clouds SC SC SC B1 B2 B2 B1 SC FW FW FW FW SC SC SC B1 PoP 12hr 0 0 30 20 5 0 10 20 Rain C S S S $$ MDZ013-122100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 57 38 55 34 56 Temp 35 46 55 55 48 45 43 40 38 48 53 53 45 40 37 36 34 48 55 54 47 Dewpt 24 28 33 36 36 36 34 32 31 33 32 31 32 32 31 31 31 34 33 34 34 RH 64 49 43 49 63 70 70 73 76 56 44 43 60 73 79 82 89 58 43 46 60 Wind dir SW SW W W W W W W W W W NW W NW W W W W W NW NW Wind spd 9 13 13 11 5 5 6 6 6 11 13 10 5 4 3 3 4 6 10 6 3 Wind gust 20 25 27 24 16 16 21 Clouds SC SC B1 SC FW SC FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 57 47 68 40 55 36 51 Temp 38 35 54 51 51 55 66 56 46 40 53 46 39 37 49 43 Dewpt 33 32 37 43 46 51 49 39 31 29 28 29 29 30 33 37 PWind dir NW SW SW W W NW NW NW Wind char LT LT LT GN LT GN LT LT Avg clouds SC FW SC B1 B2 B2 B1 SC FW FW FW FW SC SC B1 B1 PoP 12hr 0 5 40 30 5 0 10 20 Rain S C C S S $$ MDZ011-122100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 58 41 56 39 57 Temp 38 48 56 57 52 49 46 43 41 49 54 54 49 45 42 41 39 49 55 55 51 Dewpt 22 24 28 30 32 33 32 30 29 29 28 26 28 30 30 29 30 30 29 30 31 RH 52 39 34 35 46 54 58 60 62 46 36 34 44 55 62 62 70 48 37 38 46 Wind dir SW SW W W W W W W W W W NW NW NW W W W W W NW NW Wind spd 9 13 14 13 6 6 6 8 8 12 13 11 5 4 3 3 4 8 10 8 4 Wind gust 21 27 27 25 Clouds SC SC SC B1 FW FW CL FW FW FW FW FW CL FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 57 49 68 43 55 39 54 Temp 43 38 55 53 53 55 66 58 49 43 53 49 44 39 52 48 Dewpt 33 31 33 39 44 48 43 35 30 27 25 25 29 30 30 33 PWind dir NW SW SW W W NW NW NW Wind char LT LT LT GN GN GN LT LT Avg clouds SC FW SC B1 B2 B2 B1 SC FW FW FW FW SC SC B1 B1 PoP 12hr 0 5 40 30 5 0 10 20 Rain S C C S S $$ WVZ052-122100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 35 55 31 58 Temp 32 47 54 54 46 44 41 38 36 48 53 53 44 39 36 33 32 48 56 56 47 Dewpt 19 26 30 30 31 31 29 28 28 29 27 26 26 27 27 27 27 29 28 27 29 RH 58 43 40 40 55 60 62 67 72 47 36 35 49 62 69 78 81 47 34 32 49 Wind dir S SW W W W W W W W W NW NW W W W W W W W NW NW Wind spd 10 12 17 16 8 8 9 9 8 12 13 13 5 3 2 3 4 6 10 9 4 Wind gust 20 28 34 31 26 Clouds B1 SC FW FW SC FW SC SC SC FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 59 46 65 36 54 33 53 Temp 37 34 56 53 51 52 63 52 43 37 52 44 38 34 51 44 Dewpt 30 29 35 39 44 46 40 33 26 24 23 24 26 26 29 33 PWind dir NW S SW W W NW NW NW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC B1 B2 OV B2 B1 SC SC FW FW FW SC B1 B1 B1 PoP 12hr 0 5 40 20 5 5 10 20 Rain S C S S S $$ VAZ506-122100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 59 36 56 31 59 Temp 35 47 57 57 48 45 42 38 36 49 55 54 46 39 36 33 32 49 57 57 49 Dewpt 22 29 34 35 36 35 33 31 31 33 32 31 31 31 31 29 30 34 33 33 34 RH 59 49 42 43 63 68 70 76 82 54 41 41 55 73 82 85 92 56 40 40 56 Wind dir SW SW W W W W W W W W NW NW W W W W W W W W NW Wind spd 11 14 14 13 6 6 6 8 6 12 13 11 5 4 3 3 3 5 9 6 4 Wind gust 21 26 31 29 26 Clouds SC SC B1 SC FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 59 49 69 40 56 36 52 Temp 38 35 57 55 53 55 67 56 46 40 54 46 39 36 50 44 Dewpt 33 32 39 43 49 51 48 39 31 27 26 27 29 30 33 37 PWind dir N S S W W NW NW NW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC B1 B2 B2 B1 SC FW FW FW FW SC SC B1 B1 PoP 12hr 0 0 30 10 5 0 10 20 Rain C S S $$ VAZ037-122100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 36 59 33 62 Temp 35 50 60 59 51 47 43 39 36 50 57 57 48 42 38 36 34 50 60 60 52 Dewpt 19 26 29 29 30 31 29 28 27 28 25 24 24 26 26 26 26 28 26 27 29 RH 52 39 31 32 44 53 57 64 69 42 29 28 39 53 62 67 72 42 27 28 41 Wind dir SW SW W W W W SW SW SW W W W W W W W W W W W W Wind spd 10 12 14 13 9 8 5 5 5 8 10 9 5 3 2 2 2 3 6 5 4 Wind gust 20 26 31 26 19 Clouds CL CL CL CL CL CL FW SC SC FW FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 64 50 70 40 60 35 56 Temp 43 40 61 58 53 54 68 58 47 40 58 49 39 35 53 48 Dewpt 31 32 37 43 46 47 43 34 29 25 21 24 27 28 30 34 PWind dir NW S SW W W W NW SW Wind char LT LT LT GN LT LT LT LT Avg clouds FW SC SC B1 B2 B2 SC FW FW FW FW FW SC SC SC B1 PoP 12hr 0 0 20 5 5 0 10 20 Rain S S S $$ MDZ003-122100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 54 36 53 30 56 Temp 33 46 52 52 46 43 40 38 36 47 51 51 42 37 35 32 31 45 54 54 45 Dewpt 21 29 34 34 34 34 31 30 29 32 30 29 29 30 30 29 29 33 32 31 32 RH 61 51 50 50 63 70 70 73 75 56 44 42 60 75 82 88 92 62 43 41 60 Wind dir S SW W W W W W W SW W NW NW NW W W W W W W NW NW Wind spd 10 16 18 16 8 9 8 8 6 13 14 12 5 4 3 3 3 6 10 9 5 Wind gust 21 27 31 29 26 Clouds SC B1 B1 B1 SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 57 48 65 37 53 34 50 Temp 36 33 54 53 51 55 63 51 43 37 50 44 38 35 48 43 Dewpt 31 30 37 41 46 50 44 36 29 27 27 27 29 28 31 34 PWind dir NW SW SW W W NW W NW Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC B1 B2 OV B2 B1 SC SC FW FW SC SC B1 B1 B2 PoP 12hr 0 5 50 30 10 5 10 20 Rain C C C S S $$ MDZ017-122100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 41 58 39 59 Temp 40 50 57 57 51 48 46 43 43 50 56 56 48 46 44 41 40 50 57 57 49 Dewpt 26 29 32 35 38 36 36 33 32 33 32 32 32 33 33 33 33 34 33 34 36 RH 57 44 38 43 61 63 68 67 65 52 40 40 54 60 65 73 76 54 40 42 61 Wind dir SW SW SW SW W W W W W W NW NW NW NW NW NW NW NW W W W Wind spd 14 17 17 14 9 10 11 11 10 12 13 11 9 9 9 8 6 8 9 6 5 Wind gust 25 27 27 26 Clouds FW FW FW FW CL CL CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 58 49 70 45 58 41 54 Temp 46 42 55 51 53 57 68 57 50 45 56 48 43 43 52 47 Dewpt 38 37 38 44 48 51 50 44 36 32 29 32 33 34 35 39 PWind dir N SE SW W NW NW NW NW Wind char LT LT GN GN GN GN GN LT Avg clouds SC FW SC B1 B2 B2 B1 SC FW FW FW FW FW SC SC B1 PoP 12hr 0 0 20 20 5 0 10 20 Rain S S S S $$ WVZ502-122100- Petersburg WV 38.99N 79.15W Elev. 963 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 54 31 55 27 60 Temp 33 47 53 53 47 42 36 33 31 46 53 53 42 37 33 30 28 47 58 58 47 Dewpt 24 31 32 32 34 32 29 28 27 31 28 28 29 30 28 27 26 31 29 30 32 RH 69 53 44 44 60 67 75 82 85 55 38 38 60 75 82 88 92 53 33 34 56 Wind dir SW W W W E W W W SW W W W W W W W W W W W W Wind spd 12 16 18 18 13 12 9 6 5 10 12 10 5 4 3 3 3 5 8 6 4 Wind gust 32 34 34 28 26 19 20 Clouds FW FW FW FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW SC FW SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind Y Y Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 65 48 65 32 55 28 55 Temp 36 35 63 59 54 52 63 51 39 32 53 43 34 29 52 44 Dewpt 31 34 46 50 51 50 43 36 26 22 23 27 27 25 32 37 PWind dir W SW SW W W W W W Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC B1 B2 B2 B2 B1 SC SC SC FW FW SC SC B1 B2 PoP 12hr 5 10 40 20 5 5 10 30 Rain C S C C $$ MDZ014-122100- Annapolis MD 38.99N 76.49W Elev. 7 ft 637 AM EST Wed Nov 12 2025 Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 41 55 39 56 Temp 39 48 54 55 51 49 46 43 41 49 53 53 48 45 42 41 39 49 55 54 49 Dewpt 25 28 31 34 36 37 34 33 32 32 31 31 31 33 33 33 33 34 33 33 35 RH 57 46 41 45 56 63 63 67 70 52 43 43 51 62 70 73 79 56 43 45 58 Wind dir SW SW SW W W W W W W W W NW NW NW NW NW W W W NW NW Wind spd 11 14 14 12 9 9 10 10 10 12 14 12 8 6 5 5 5 9 10 9 5 Wind gust 23 25 26 25 Clouds FW FW FW SC CL FW FW CL FW FW FW FW CL FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 54 49 65 43 53 39 51 Temp 44 40 52 51 53 55 64 57 49 43 52 48 43 39 50 47 Dewpt 36 35 36 41 46 49 47 39 34 31 28 30 31 33 34 37 PWind dir N SW SW W W NW NW NW Wind char LT LT LT GN GN GN LT LT Avg clouds SC FW SC B1 B2 B2 B1 SC FW FW FW FW SC SC SC B1 PoP 12hr 0 0 40 20 5 0 10 20 Rain S C S S S $$