Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
519 FOUS51 KLWX 302111 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 411 PM EST Sun Nov 30 2025 VAZ054-010900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 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 31 44 31 39 27 Temp 41 39 34 32 31 38 42 42 36 32 32 34 35 37 38 39 37 35 32 29 27 Dewpt 37 30 24 22 22 24 23 22 22 23 25 28 32 37 37 36 33 31 28 25 24 RH 85 70 66 66 69 57 46 44 56 69 75 78 89100 96 89 85 85 85 85 88 Wind dir SW NW W NW NW N N N E SE SE SE E NE NW NW NW NW NW NW NW Wind spd 6 10 9 10 9 10 6 3 3 3 3 3 3 4 8 9 11 11 10 9 6 Wind gust 21 Clouds B2 B1 SC FW FW FW FW SC SC B1 OV OV OV OV OV B2 SC SC FW FW FW PoP 12hr 0 0 70 100 20 QPF 12hr 0 0 0.15 0.69 0.01 Snow 12hr 00-00 00-00 T Rain L D D L L S S Sleet C L S Snow C C S Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 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 31 44 24 36 30 44 31 44 Temp 38 34 33 33 44 36 29 25 34 33 32 34 42 39 35 32 41 39 Dewpt 28 25 27 26 28 22 17 14 17 22 28 30 33 31 29 27 28 28 PWind dir W SW W NW SE S NW NW NW Wind char LT LT GN GN LT LT GN GN GN Avg clouds FW FW SC SC B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 20 60 30 30 20 Rain S L C C C C S S Snow S C S $$ MDZ013-010900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 43 30 40 26 Temp 41 38 33 32 31 38 42 42 35 32 32 33 34 38 39 40 35 34 32 28 26 Dewpt 37 30 24 23 23 25 23 22 23 24 24 28 33 38 38 36 33 30 28 24 23 RH 85 73 69 69 72 59 46 44 61 72 72 82 96100 96 85 92 85 85 85 88 Wind dir SW W W NW NW NW N N E E E SE E NE NW NW NW NW NW NW NW Wind spd 6 11 9 10 9 10 8 4 2 3 3 4 4 4 9 10 12 12 10 9 8 Wind gust 24 19 Clouds B2 B1 FW FW FW FW FW SC SC B1 OV OV OV OV OV OV SC SC SC FW FW PoP 12hr 0 0 70 100 20 QPF 12hr 0 0 0.14 0.75 0.01 Snow 12hr 00-00 00-00 T Rain L D D L L S S Sleet C L S Snow C C S Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 27 44 20 35 28 42 28 43 Temp 38 32 29 29 44 34 25 21 33 32 30 31 40 36 32 29 40 37 Dewpt 28 26 27 27 30 24 16 14 18 23 29 30 35 33 30 27 31 32 PWind dir W SW W NW SE SE NW NW NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 10 50 30 30 20 Rain S C S C C S S Snow C C $$ MDZ011-010900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 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 43 31 39 28 Temp 41 38 34 33 32 38 42 42 35 34 32 34 35 38 39 39 35 36 33 30 28 Dewpt 36 29 23 22 22 23 22 20 22 23 24 27 32 35 36 35 32 29 27 24 22 RH 82 70 64 63 66 54 44 41 59 64 72 75 89 89 89 85 89 75 78 78 78 Wind dir W W W NW NW NW N N NE E E SE E NE NW NW NW NW NW NW NW Wind spd 5 10 10 11 9 10 8 4 2 3 4 4 4 4 9 10 12 12 11 9 8 Wind gust 23 20 Clouds B2 B1 FW FW FW FW FW SC SC B2 OV OV OV OV OV B2 B1 SC SC FW FW PoP 12hr 0 0 70 100 20 QPF 12hr 0 0 0.14 0.77 0.01 Snow 12hr 00-00 00-00 T Rain L D D L L S S Sleet C L S Snow C C S Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 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 31 44 23 36 30 44 31 43 Temp 39 34 33 34 43 34 28 24 33 32 32 35 42 37 35 32 40 37 Dewpt 26 25 25 25 25 20 15 13 14 20 27 28 31 30 27 25 26 26 PWind dir W SW W NW SE SE NW NW NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 10 50 30 30 20 Rain S C C C C S S S Snow C C $$ WVZ052-010900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 41 26 37 23 Temp 42 34 31 30 28 36 40 39 31 29 29 32 31 34 35 37 35 32 30 26 24 Dewpt 31 23 21 21 20 22 20 19 19 20 21 25 30 32 34 33 28 26 24 21 19 RH 65 64 66 69 71 56 44 44 61 69 72 75 96 92 96 85 75 78 78 81 81 Wind dir W W W W NW NW N NE SE SE SE SE SE SE NW NW NW NW NW NW W Wind spd 10 9 9 8 6 9 5 2 2 2 4 6 5 3 5 8 10 10 9 5 4 Wind gust 23 21 Clouds B2 B2 SC SC SC SC SC SC SC B2 OV OV OV OV OV B1 B1 SC SC FW SC PoP 12hr 0 0 80 90 10 QPF 12hr 0 0 0.27 0.41 0 Snow 12hr 00-00 00-00 2 Frzg rain S D S Rain D D C C Sleet D Snow L D C Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 39 22 41 16 33 25 41 26 40 Temp 38 31 26 27 41 31 23 17 31 31 28 29 39 34 31 27 38 34 Dewpt 24 23 21 21 25 17 13 11 16 20 23 25 29 27 25 21 25 24 PWind dir W SW W NW S SE W NW NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 10 50 30 20 20 Frzg rain C C S Rain C C S S S Snow C C $$ VAZ506-010900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 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 43 28 38 24 Temp 42 37 33 31 28 37 41 41 34 32 31 32 32 36 37 38 36 33 31 27 25 Dewpt 37 27 22 21 21 23 22 21 22 22 25 28 31 35 37 36 32 29 26 25 23 RH 82 67 63 66 75 56 46 44 61 66 78 85 96 96100 92 85 85 81 92 92 Wind dir SW NW NW NW NW NW N N E SE SE SE SE E NW NW NW NW NW NW NW Wind spd 5 12 11 9 8 10 8 3 3 4 4 4 3 3 8 9 11 11 10 8 6 Wind gust 24 Clouds B2 B1 SC SC SC FW FW SC SC B2 OV OV OV OV OV B2 B1 SC FW FW FW PoP 12hr 0 0 80 100 10 QPF 12hr 0 0 0.17 0.48 0 Snow 12hr 00-00 00-00 T Rain L D D C C Sleet C L S Snow C D S Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 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 24 44 17 34 27 41 27 43 Temp 38 32 27 27 44 33 23 18 33 31 29 30 39 36 32 28 40 37 Dewpt 27 25 26 26 32 24 17 14 19 23 28 29 35 32 30 27 31 31 PWind dir W SW W NW SE S W NW NW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC B1 B2 OV OV B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 10 50 30 30 20 Frzg rain S C C Rain C C C C S S Snow C C $$ VAZ037-010900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 43 28 41 23 Temp 40 38 33 30 28 37 42 42 33 31 30 32 31 35 39 41 37 34 31 27 24 Dewpt 37 29 21 19 18 20 19 19 20 20 21 26 29 33 36 35 27 24 22 21 19 RH 89 70 61 63 66 50 39 39 58 63 69 78 92 92 89 79 67 66 69 78 81 Wind dir SW W NW NW NW N E E E S SE S E NW NW NW NW NW NW NW W Wind spd 4 4 5 5 4 4 4 3 1 1 1 1 2 3 3 4 6 6 4 3 3 Wind gust 16 Clouds B2 B1 SC FW FW FW FW FW SC B2 OV OV OV OV B2 B1 SC FW FW FW FW PoP 12hr 0 0 80 100 10 QPF 12hr 0 0 0.28 0.43 0 Snow 12hr 00-00 00-00 T Frzg rain D D Rain D D D C C Sleet C Snow L Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 42 25 49 20 35 28 47 28 45 Temp 42 33 29 29 48 37 28 21 33 33 31 32 45 39 34 29 42 39 Dewpt 25 23 22 21 25 20 17 14 16 20 25 28 32 29 27 24 26 26 PWind dir SW SW W N SE S W NW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC B1 B2 B2 OV OV B2 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 20 50 30 30 20 Frzg rain C C Rain C C C C C C S S Snow S C $$ MDZ003-010900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 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 27 40 27 37 22 Temp 40 34 31 28 27 35 38 38 31 29 30 32 32 34 35 36 34 32 28 24 22 Dewpt 32 24 22 22 22 22 21 19 19 20 22 25 31 34 35 34 30 27 24 20 20 RH 73 66 69 78 81 59 50 46 61 69 72 75 96100100 92 85 81 85 84 92 Wind dir W W W W W NW N N E SE SE SE SE SE NW NW NW NW NW NW NW Wind spd 10 11 9 8 6 9 5 2 3 3 5 6 6 3 5 9 10 10 8 5 4 Wind gust 21 21 Clouds B2 B2 SC SC SC SC SC SC SC B2 OV OV OV OV OV B2 B1 SC FW FW SC PoP 12hr 0 0 80 90 10 QPF 12hr 0 0 0.24 0.44 0 Snow 12hr 00-00 00-00 2 Rain D D C C Sleet S D Snow L D C Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 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 37 23 39 15 31 25 39 27 39 Temp 35 29 25 27 39 29 21 16 29 29 27 28 37 33 30 27 36 34 Dewpt 26 24 23 24 29 19 14 11 18 21 25 26 32 29 27 24 29 28 PWind dir W SW W NW S S W NW W Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC SC B1 B2 B2 OV B2 B2 B2 B2 B2 B2 PoP 12hr 0 0 0 0 10 50 30 20 20 Frzg rain S Rain C C S S S Snow C C $$ MDZ017-010900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 43 36 48 31 Temp 44 44 39 34 33 39 42 42 38 37 39 41 42 45 48 44 40 38 37 33 32 Dewpt 42 41 29 26 25 28 27 26 27 27 31 35 40 43 45 40 36 32 30 28 27 RH 93 89 67 72 72 64 55 53 64 67 73 79 93 93 89 86 85 79 75 82 81 Wind dir SW W NW NW NW N N N NE E SE SE E NE NW NW NW NW NW NW NW Wind spd 11 11 16 14 13 13 10 6 5 6 8 8 8 10 13 13 17 18 18 16 12 Wind gust 28 27 24 27 29 Clouds OV B2 B1 FW CL FW FW SC FW B1 B2 OV OV OV OV B2 B1 SC FW FW FW PoP 12hr 20 0 70 100 20 QPF 12hr 0.02 0 0.14 0.84 0.04 Snow 12hr 00-00 00-00 00-00 Rain S C L D D D D S S Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 42 33 49 25 41 33 48 33 48 Temp 41 37 35 34 49 39 31 26 38 36 35 38 46 41 38 34 45 42 Dewpt 27 27 30 30 30 27 20 19 19 26 33 35 38 36 32 32 32 33 PWind dir NW SW W N E SE NW NW NW Wind char GN LT GN GN LT LT GN GN GN Avg clouds FW FW FW SC SC SC SC SC B1 B2 OV OV B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 0 20 60 40 30 30 Rain S L L C C C C C S Snow S S $$ WVZ502-010900- Petersburg WV 38.99N 79.15W Elev. 963 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 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 23 39 26 39 19 Temp 37 32 28 26 24 32 38 37 31 30 30 31 32 36 39 38 32 30 27 24 20 Dewpt 26 21 20 19 18 19 18 17 17 18 20 24 29 34 35 29 26 24 21 19 18 RH 64 63 71 74 77 58 44 44 56 60 66 75 88 92 85 70 78 78 78 81 92 Wind dir W NW W W W N NE E SE S S S SE SE NW NW NW NW NW W W Wind spd 6 5 4 3 3 3 2 3 2 3 5 4 3 2 3 6 6 6 4 4 3 Wind gust 20 19 14 17 Clouds B2 B2 B1 B1 B1 SC SC SC SC B2 OV OV OV OV B2 B2 B1 B2 B1 SC SC PoP 12hr 0 0 80 90 5 QPF 12hr 0 0 0.27 0.25 0 Snow 12hr 00-00 00-00 1 Rain D D C C Sleet C D D Snow S L D C Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 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 23 41 14 38 25 44 25 44 Temp 39 31 26 27 41 29 20 15 36 32 29 30 42 36 30 25 41 37 Dewpt 23 24 21 21 27 19 13 11 19 22 27 28 33 29 25 24 28 27 PWind dir SW SW W W S S W W SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC FW SC SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 5 0 20 50 30 20 20 Frzg rain C S Rain C C S S S S Snow S C $$ MDZ014-010900- Annapolis MD 38.99N 76.49W Elev. 7 ft 411 PM EST Sun Nov 30 2025 Date 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 43 34 42 29 Temp 42 41 36 33 32 38 42 42 37 36 36 37 38 41 41 41 38 36 34 31 30 Dewpt 38 33 25 24 24 26 24 23 24 25 27 30 35 40 40 38 34 31 28 26 25 RH 86 73 64 69 72 62 48 46 59 64 69 75 89 96 96 89 85 82 78 81 81 Wind dir SW NW NW NW NW NW N N E SE SE SE E E NW NW NW NW NW NW NW Wind spd 9 12 11 11 11 12 9 5 3 5 8 6 6 6 12 12 14 14 13 12 10 Wind gust 25 25 24 25 25 24 Clouds B2 B1 SC FW FW FW FW SC SC B1 OV OV OV OV OV B2 B1 SC FW FW FW PoP 12hr 5 0 70 100 20 QPF 12hr 0 0 0.13 0.82 0.02 Snow 12hr 00-00 00-00 00-00 Rain C L D D L L S S Sleet C Snow L Date 12/03 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 31 44 25 36 31 44 32 43 Temp 40 35 34 34 44 37 29 26 33 35 33 35 42 39 36 33 41 39 Dewpt 28 27 29 29 29 24 19 17 18 24 30 32 35 34 30 29 29 30 PWind dir NW SW W NW SE S N NW NW Wind char LT LT GN LT LT LT LT LT GN Avg clouds FW FW SC SC B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B1 SC B1 PoP 12hr 0 0 0 0 10 60 40 30 20 Rain C L C C C C S S Snow C S $$