Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
226 FOUS51 KLWX 020001 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 701 PM EST Mon Dec 1 2025 VAZ054-020900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 33 40 29 42 30 Temp 34 34 34 35 37 38 39 37 35 33 31 29 37 41 40 36 35 33 32 33 Dewpt 26 27 28 33 36 37 37 33 30 27 25 24 24 25 25 25 25 27 26 26 RH 72 75 78 92 96 96 92 85 82 78 78 81 59 52 55 64 66 78 78 75 Wind dir SE SE E NE N N NW NW NW NW NW NW NW NW W S S SW SW W Wind spd 2 3 2 2 4 5 9 13 13 10 9 5 8 5 3 4 6 6 5 5 Wind gust 23 24 24 Clouds B2 B2 OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 80 100 0 0 0 QPF 12hr 0.04 0.65 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C D D L Sleet S S Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 45 24 36 30 44 33 44 29 38 Temp 44 36 28 25 35 34 32 33 43 39 37 34 43 38 35 30 38 33 Dewpt 27 19 15 13 16 21 25 26 29 29 29 27 29 29 25 22 19 20 PWind dir NW N SE S W W NW N N Wind char GN GN LT LT LT LT GN GN GN Avg clouds B1 B1 SC SC B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 20 50 20 20 10 20 10 Rain S S S S Snow S C C $$ MDZ013-020900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 41 28 41 28 Temp 33 33 34 35 37 39 40 36 34 32 30 28 35 40 40 33 31 30 29 30 Dewpt 25 26 28 33 37 38 38 33 30 27 25 24 27 28 29 29 27 27 27 27 RH 72 75 78 92100 96 92 89 85 81 81 85 72 62 64 85 85 88 92 88 Wind dir NE SE E NE N N NW NW NW NW NW NW NW NW W SW SW SW W W Wind spd 2 3 3 3 4 5 9 10 10 10 9 6 5 5 4 2 2 2 2 2 Clouds B2 B2 OV OV OV OV B2 SC SC FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 80 100 0 0 0 QPF 12hr 0.03 0.66 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C D D L Sleet S S Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 20 35 28 43 29 43 25 37 Temp 43 32 23 21 34 32 30 30 42 37 33 30 42 36 31 26 36 31 Dewpt 29 22 15 13 19 25 26 27 32 32 30 28 32 31 27 23 22 23 PWind dir W N SE SW W W NW N N Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC FW SC B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 SC SC PoP 12hr 0 0 20 40 20 20 10 20 10 Rain S S Snow S C C S S $$ MDZ011-020900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 32 41 29 42 31 Temp 33 33 34 35 37 39 40 36 34 33 30 29 37 41 40 35 35 33 33 34 Dewpt 23 26 28 33 36 38 37 33 30 27 25 24 23 24 25 25 25 25 25 25 RH 66 75 78 92 96 96 89 89 85 78 81 81 56 50 55 66 66 72 72 69 Wind dir E E E NE N N NW NW NW NW NW NW NW NW W SW SW SW W W Wind spd 3 3 3 3 4 5 9 12 13 10 9 6 5 5 4 2 2 2 2 2 Wind gust 20 23 20 Clouds B2 B2 OV OV OV OV B2 SC FW FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 80 100 0 0 0 QPF 12hr 0.03 0.69 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C D D L Sleet S S Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 24 35 30 44 33 44 28 37 Temp 43 33 27 24 34 32 32 33 43 38 36 34 43 38 34 29 36 32 Dewpt 24 18 13 11 14 20 24 24 27 29 27 26 27 26 23 20 17 19 PWind dir W N SE SW W W NW N N Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC FW SC B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 SC SC PoP 12hr 0 0 20 40 20 20 10 20 10 Rain S S S Snow S C C S $$ WVZ052-020900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 38 24 40 21 Temp 30 29 31 32 33 35 37 33 31 29 26 25 34 39 39 31 28 24 25 26 Dewpt 22 23 25 31 32 34 34 28 26 23 22 21 23 24 23 23 22 20 20 21 RH 72 78 78 96 96 96 89 82 81 78 85 84 64 54 52 72 78 84 81 81 Wind dir SE SE SE SE SE N NW NW NW NW NW NW NW W S S SW W W W Wind spd 4 4 5 4 3 3 6 10 11 9 5 5 3 3 2 2 1 1 2 3 Clouds B2 B2 OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW SC B1 B1 PoP 12hr 80 100 0 0 0 QPF 12hr 0.13 0.41 0 0 0 Snow 12hr 1 1 00-00 Frzg rain S Rain S D C Sleet C D D C Snow C D D Winter Weath Y Y Y Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 40 15 33 21 43 26 41 23 35 Temp 40 30 20 16 31 29 25 24 41 35 32 27 40 35 30 24 34 30 Dewpt 25 16 10 9 14 17 18 19 26 27 25 23 26 25 22 19 18 17 PWind dir NW NW SE S SW W NW N NW Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC SC PoP 12hr 0 0 20 30 10 20 10 20 10 Rain S S S Snow S C C S S $$ VAZ506-020900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 30 39 26 41 24 Temp 32 32 32 33 35 37 38 35 33 31 29 27 35 40 40 33 31 28 26 27 Dewpt 25 26 27 31 34 36 36 31 28 26 24 23 28 29 29 27 27 26 24 25 RH 75 78 81 92 96 96 92 85 82 81 81 85 75 64 64 78 85 92 92 92 Wind dir SE SE SE SE N N NW NW NW NW NW NW NW NW SW S S SW W W Wind spd 4 4 3 2 4 4 10 11 11 10 9 6 5 3 3 3 3 2 2 2 Clouds B2 B2 OV OV OV OV B1 SC FW FW FW FW FW FW FW FW FW FW SC B1 PoP 12hr 90 100 0 0 0 QPF 12hr 0.07 0.47 0 0 0 Snow 12hr 00-00 T 00-00 Rain D D L Sleet C D Snow D Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 18 35 25 44 28 43 24 37 Temp 43 32 22 19 34 32 27 28 42 37 33 29 42 36 31 25 36 31 Dewpt 30 22 15 13 19 22 25 25 32 32 29 27 33 31 27 24 24 23 PWind dir NW N SE S SW W NW N N Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 SC SC PoP 12hr 0 0 20 40 20 20 10 20 10 Rain S S S S Snow S C C S S $$ VAZ037-020900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 42 26 44 25 Temp 31 31 32 32 34 38 41 36 33 31 29 27 35 42 43 35 32 29 28 29 Dewpt 22 24 26 31 34 37 38 29 25 23 22 21 23 23 23 23 22 22 21 21 RH 69 75 78 96100 96 89 75 72 72 75 78 61 46 45 61 66 75 75 72 Wind dir SE S NW NE N SW N NW NW NW W W W S S S SW SW W W Wind spd 2 2 1 2 2 3 3 5 5 4 3 2 1 4 4 3 3 3 3 3 Clouds B2 OV OV OV OV OV B1 FW FW FW FW FW CL CL CL FW FW FW SC SC PoP 12hr 90 90 0 0 0 QPF 12hr 0.13 0.42 0 0 0 Snow 12hr 00-00 00-00 00-00 Frzg rain L D Rain L D D C Sleet S S Winter Weath Y Y Y Y Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 20 36 26 47 29 46 27 41 Temp 48 36 26 21 34 33 30 29 45 40 35 30 45 39 34 28 40 33 Dewpt 25 20 15 13 15 19 22 22 28 28 27 25 28 26 26 23 20 20 PWind dir W N SE SW SW W SW N N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 30 40 20 20 10 20 10 Rain S S S S S Snow C C C $$ MDZ003-020900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 29 36 22 38 22 Temp 30 30 31 31 33 34 35 32 30 26 24 23 32 37 37 29 27 24 24 25 Dewpt 21 23 25 30 32 34 33 29 25 22 20 20 26 27 27 24 24 22 21 22 RH 69 75 78 96 96100 92 88 81 85 84 88 78 67 67 81 88 92 88 88 Wind dir E SE S SE SE N NW NW NW NW NW NW NW W SW S SW SW W W Wind spd 5 5 6 5 3 4 6 10 10 8 5 4 3 4 3 3 3 2 3 5 Clouds B2 B2 OV OV OV OV B1 SC FW FW SC FW SC FW FW FW FW SC B1 B1 PoP 12hr 80 90 0 0 0 QPF 12hr 0.11 0.43 0 0 0 Snow 12hr 1 2 00-00 Rain D C Sleet S S S Snow C D D Winter Weath Y Y Y Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 38 14 31 21 41 27 40 23 34 Temp 38 27 19 15 29 28 23 24 39 34 31 28 39 34 30 24 33 29 Dewpt 28 17 12 10 17 20 20 20 30 29 27 25 30 28 25 21 22 21 PWind dir W N SE S SW W NW N NW Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC B1 PoP 12hr 0 0 20 30 10 20 10 20 10 Rain S Snow S C S S S $$ MDZ017-020900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 38 45 33 44 32 Temp 39 39 41 43 44 44 43 40 38 36 34 33 39 42 42 36 36 35 34 34 Dewpt 29 31 36 41 43 42 41 36 32 30 27 26 26 26 25 28 29 29 29 30 RH 67 73 82 93 96 93 93 85 79 79 75 75 59 53 50 72 75 78 82 85 Wind dir E SE E E NE N NW NW NW NW NW NW NW NW W SW SW SW SW W Wind spd 8 6 6 6 6 13 12 19 20 16 14 12 9 5 3 3 5 6 6 6 Wind gust 25 34 36 31 Clouds B1 B2 OV OV OV OV OV SC FW FW FW FW FW CL CL FW CL FW FW SC PoP 12hr 80 100 0 0 0 QPF 12hr 0.03 0.86 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C D D D C Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 26 41 32 48 33 48 31 41 Temp 47 37 30 27 38 36 35 36 46 40 38 34 46 40 36 32 40 34 Dewpt 29 27 20 18 23 29 32 33 35 35 33 32 33 33 30 28 25 25 PWind dir NW N E W W NW NW N N Wind char GN GN LT LT LT LT LT GN GN Avg clouds SC B1 SC SC B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 20 60 30 20 10 20 10 Rain C L C S S S S Snow S S $$ WVZ502-020900- Petersburg WV 38.99N 79.15W Elev. 963 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 29 41 23 44 23 Temp 30 31 32 32 36 40 37 32 29 27 25 24 32 42 43 32 28 25 25 25 Dewpt 20 21 25 31 35 36 30 25 23 22 21 20 23 24 25 24 22 20 19 21 RH 66 66 75 96 96 85 75 75 78 81 84 84 69 48 49 72 78 81 78 84 Wind dir S SE S SE NE N NW NW NW NW W SW W SW SW SW SW W W W Wind spd 4 4 4 3 2 4 6 6 5 4 3 3 2 3 2 2 2 3 3 4 Clouds B2 OV OV OV OV B2 B1 SC SC FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 90 100 10 0 0 QPF 12hr 0.15 0.17 0 0 0 Snow 12hr T T 00-00 Rain D C S Sleet L D C S Snow L D Winter Weath Y Y Y Y Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 14 40 23 46 26 44 21 39 Temp 41 28 19 15 38 34 26 27 45 37 32 27 43 36 29 22 38 31 Dewpt 25 18 12 10 19 22 21 22 31 29 27 25 29 29 25 21 23 22 PWind dir W W S SW W SW W NW NW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC B1 B2 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B1 SC PoP 12hr 5 0 20 30 20 20 10 20 10 Rain S S S S Snow S C S S $$ MDZ014-020900- Annapolis MD 38.99N 76.49W Elev. 7 ft 701 PM EST Mon Dec 1 2025 Date 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 42 31 41 31 Temp 37 37 38 38 40 41 41 38 36 34 32 31 37 40 40 36 35 33 33 34 Dewpt 27 28 31 36 39 40 39 34 31 28 26 25 25 26 27 28 29 28 28 27 RH 67 70 76 92 96 96 92 85 82 78 78 78 61 57 59 72 78 82 82 75 Wind dir E SE SE E NE N NW NW NW NW NW NW NW NW W SW SW SW SW W Wind spd 6 6 4 4 5 8 10 16 17 12 11 9 6 6 5 2 3 5 5 4 Wind gust 24 29 31 27 Clouds B1 B2 OV OV OV OV B2 SC SC FW FW FW FW CL FW FW FW FW SC SC PoP 12hr 80 100 0 0 0 QPF 12hr 0.03 0.75 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C D D D S Sleet S S Date 12/04 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 43 24 35 30 43 33 43 29 37 Temp 43 35 28 25 33 33 32 34 42 38 36 34 42 38 34 30 36 33 Dewpt 28 23 17 15 18 25 28 29 32 32 31 30 31 30 27 24 22 22 PWind dir W N SE SW W W NW N N Wind char GN LT LT LT LT LT LT LT GN Avg clouds B1 SC SC SC B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 20 50 20 20 10 20 10 Rain C S S S S Snow S C C $$