Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
556 FOUS51 KLWX 301238 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 737 AM EST Sun Nov 30 2025 VAZ054-302100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 46 32 45 34 42 Temp 39 42 44 44 41 38 35 33 40 43 43 38 36 36 36 36 39 40 40 38 Dewpt 29 33 34 35 30 25 23 22 23 22 21 23 23 26 29 33 35 36 34 32 RH 67 70 68 70 65 59 61 63 50 43 41 54 59 67 75 89 85 85 79 79 Wind dir S S S SW NW NW NW NW NW N N E SE SE SE SE E NW NW NW Wind spd 11 13 13 11 13 14 14 12 13 10 5 3 3 5 5 5 6 8 12 14 Clouds OV OV OV B2 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV B2 SC PoP 12hr 60 0 0 70 100 QPF 12hr 0.08 0 0 0.20 0.68 Snow 12hr 00-00 00-00 00-00 Rain C C S L D D L L S Sleet Snow L L S Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 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 29 42 31 47 24 36 31 43 Temp 35 30 40 37 33 32 46 37 29 24 33 33 33 33 41 39 Dewpt 28 24 24 25 26 26 27 20 15 13 15 20 26 28 32 31 PWind dir NW W SW W NW SE S NW Wind char GN LT LT BZ GN LT GN GN Avg clouds SC FW FW FW SC B1 B1 SC SC SC B1 B2 OV OV B2 B2 PoP 12hr 20 0 0 0 0 20 60 40 Frzg rain S Rain S S L C C Snow S L L $$ MDZ013-302100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 30 44 31 42 Temp 39 43 45 42 38 35 32 30 38 43 42 35 32 32 34 35 39 40 40 36 Dewpt 32 36 38 38 31 26 24 24 26 25 24 25 25 26 29 34 38 38 37 34 RH 76 76 76 86 76 69 72 78 62 49 48 66 75 78 82 96 96 92 89 92 Wind dir S SW SW SW W W NW NW NW N N NE E SE SE SE NE NW NW NW Wind spd 6 10 9 5 6 8 8 8 9 8 4 2 2 2 2 2 4 5 8 6 Wind gust 18 Clouds OV OV B2 B1 B1 SC FW FW FW FW SC SC B1 B2 OV OV OV OV B2 SC PoP 12hr 60 0 0 60 100 QPF 12hr 0.11 0 0 0.20 0.71 Snow 12hr 00-00 00-00 00-00 Rain L C L D D L L S Sleet Snow L L D Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 41 28 46 21 35 27 41 Temp 31 27 40 33 30 31 45 35 24 21 32 31 29 30 39 36 Dewpt 28 24 27 28 27 27 30 22 15 13 17 23 26 29 35 33 PWind dir NW W SW W NW SE S NW Wind char LT LT LT GN LT LT LT LT Avg clouds SC FW FW FW SC B1 B1 SC SC SC B1 B2 OV OV B2 B2 PoP 12hr 20 0 0 0 0 20 60 40 Rain S C C Snow S L L S $$ MDZ011-302100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 46 32 45 34 42 Temp 40 42 45 44 41 38 35 33 40 43 43 38 36 36 36 36 39 40 41 38 Dewpt 28 32 34 34 29 24 23 22 22 20 19 21 22 24 28 31 34 35 34 31 RH 62 67 65 68 62 57 61 63 48 39 38 50 56 61 72 82 82 82 76 76 Wind dir S S SW W W W NW NW NW N N NE E SE SE SE NE NW NW NW Wind spd 8 10 10 5 6 8 9 8 10 8 5 1 1 2 2 2 4 5 8 6 Wind gust 18 19 Clouds OV OV B2 B1 SC SC FW FW FW SC SC SC B1 B2 OV OV OV OV B2 SC PoP 12hr 70 0 0 60 100 QPF 12hr 0.09 0 0 0.20 0.73 Snow 12hr 00-00 00-00 00-00 Rain L C S D D L L S Sleet Snow L L D Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 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 29 42 32 46 24 36 30 42 Temp 35 29 40 37 34 33 45 37 29 24 33 34 32 32 40 39 Dewpt 26 23 23 25 25 25 25 19 14 12 13 19 24 26 30 30 PWind dir NW W SW W NW SE S NW Wind char LT LT LT GN LT LT LT LT Avg clouds SC FW FW FW SC B1 B1 B1 SC SC B1 B2 B2 OV B2 B2 PoP 12hr 20 0 0 0 0 20 60 40 Rain S S L C C Snow S L L S $$ WVZ052-302100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 27 42 27 40 Temp 36 45 46 42 37 33 30 28 36 40 40 33 29 29 31 31 34 38 39 35 Dewpt 24 29 31 28 24 20 20 20 20 19 18 19 20 20 24 27 31 33 30 27 RH 61 53 55 57 59 58 66 71 52 42 41 56 69 69 75 85 89 82 70 72 Wind dir S S SW W W W W NW NW NW NE E SE SE SE SE S NW NW NW Wind spd 11 12 10 10 11 10 10 10 10 6 2 1 2 4 5 5 3 4 6 6 Clouds B2 B2 B2 B2 B2 SC SC SC SC SC SC B1 B2 OV OV OV OV B2 B1 SC PoP 12hr 30 0 0 60 90 QPF 12hr 0.01 0 0 0.22 0.35 Snow 12hr 00-00 00-00 00-00 Rain C S D C C Sleet Snow L L D D C Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 22 41 23 43 17 33 24 41 Temp 30 23 39 33 27 28 42 32 22 18 31 30 27 27 39 36 Dewpt 23 20 23 23 21 21 25 16 11 9 13 17 21 23 28 28 PWind dir NW W SW W NW S SE SW Wind char LT LT LT GN LT LT LT LT Avg clouds SC FW FW FW SC B1 B1 B1 SC B1 B1 B2 B2 OV B2 B2 PoP 12hr 10 0 0 0 0 20 60 30 Rain C C Snow S L C $$ VAZ506-302100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 45 29 44 29 41 Temp 37 43 45 42 37 35 31 29 38 42 42 34 31 31 32 33 36 39 39 36 Dewpt 28 33 36 37 31 24 23 23 24 24 23 24 24 25 28 32 36 38 37 33 RH 70 67 70 82 79 64 72 78 57 48 46 66 75 78 85 96100 96 92 89 Wind dir S S S SW NW NW NW NW NW N N E SE SE S SE SE NW NW NW Wind spd 10 12 10 5 9 10 10 10 10 8 4 2 2 3 3 3 4 5 8 8 Wind gust 20 23 Clouds OV B2 B2 B1 B1 B1 FW SC FW SC SC SC B1 OV OV OV OV OV B1 SC PoP 12hr 50 0 0 70 90 QPF 12hr 0.03 0 0 0.21 0.47 Snow 12hr 00-00 00-00 00-00 Rain S C S D D C C Sleet Snow L L D S Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 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 24 40 25 46 19 34 26 40 Temp 31 25 40 33 28 28 46 35 24 19 32 31 28 29 38 36 Dewpt 27 24 28 27 26 25 30 22 15 13 17 23 26 28 34 33 PWind dir NW W SW W NW SE S W Wind char GN LT LT GN LT LT LT LT Avg clouds SC FW FW FW SC B1 B1 SC SC SC B1 B2 OV OV B2 B2 PoP 12hr 10 0 0 0 0 20 60 40 Frzg rain S L Rain C C Snow S L L $$ VAZ037-302100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 27 45 29 43 Temp 35 42 45 41 39 35 30 27 37 43 43 35 31 31 32 32 36 41 42 38 Dewpt 23 29 32 32 27 22 20 18 19 17 17 18 20 21 25 29 32 35 32 28 RH 61 60 60 70 62 59 66 68 48 35 35 49 63 66 75 88 85 79 67 67 Wind dir S S S SW W W NW NW N NE E E N S S S W W NW NW Wind spd 8 10 8 5 5 5 4 4 4 4 3 1 0 1 2 2 2 4 4 4 Clouds OV B2 B1 B1 B1 SC FW FW FW FW FW SC B2 OV OV OV OV B2 B1 SC PoP 12hr 30 0 0 80 90 QPF 12hr 0 0 0 0.31 0.42 Snow 12hr 00-00 00-00 00-00 Frzg rain D Rain S S D D D D C C Sleet Snow D Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 44 25 49 21 36 27 45 Temp 31 24 42 35 29 28 49 37 27 21 33 33 30 30 42 40 Dewpt 23 20 23 23 21 21 25 19 14 12 13 18 22 25 30 29 PWind dir NW SW SW W N SE S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC B1 B2 B2 OV OV B2 B1 PoP 12hr 10 0 0 0 5 30 60 40 Frzg rain L L Rain L C C Snow C L $$ MDZ003-302100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 46 27 41 27 40 Temp 35 43 46 42 36 32 29 27 35 39 39 31 29 30 31 32 34 38 38 34 Dewpt 27 31 35 31 25 22 22 23 23 22 21 21 21 22 25 30 34 35 33 30 RH 72 62 65 65 64 66 75 85 61 50 48 66 72 72 78 92100 89 82 85 Wind dir S S SW W W W W NW NW NW N E SE SE SE SE S NW NW NW Wind spd 12 12 10 10 10 10 10 8 9 6 3 2 2 4 5 5 3 4 5 6 Wind gust 20 Clouds B2 B2 B2 B2 B1 SC FW SC SC SC SC B1 B2 OV OV OV OV OV B2 B1 PoP 12hr 40 0 0 60 90 QPF 12hr 0.03 0 0 0.23 0.38 Snow 12hr 00-00 00-00 00-00 Rain C S C C Sleet Snow L L D D C Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 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 22 38 24 41 17 31 24 37 Temp 29 22 37 31 27 28 40 30 22 17 28 28 27 27 35 34 Dewpt 25 20 26 25 24 23 27 17 13 11 16 19 22 23 31 30 PWind dir NW W SW W NW S S SW Wind char LT LT LT GN LT LT LT LT Avg clouds SC FW SC FW SC B1 B1 B1 SC SC B1 B2 B2 OV B2 B2 PoP 12hr 10 0 0 0 0 20 60 30 Rain C C Snow S L C $$ MDZ017-302100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 33 46 35 48 Temp 44 48 49 46 43 39 35 33 40 44 44 38 37 37 40 41 46 46 45 40 Dewpt 36 39 41 42 40 31 26 25 27 27 26 27 28 31 35 40 43 43 40 37 RH 73 71 74 86 89 73 69 72 59 51 49 64 70 79 82 96 89 89 82 89 Wind dir SW SW SW SW W NW NW NW N N N NE E SE SE SE E NW NW NW Wind spd 9 10 10 10 10 12 12 11 11 10 6 3 4 5 5 5 8 10 11 13 Clouds B2 OV OV OV B2 B1 FW CL CL FW SC SC B1 B2 OV OV OV OV OV B1 PoP 12hr 60 20 0 60 100 QPF 12hr 0.13 0.01 0 0.19 0.91 Snow 12hr 00-00 00-00 00-00 Rain S C L S L L D D D D S Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 44 33 51 26 40 32 46 Temp 36 32 43 37 35 35 50 40 30 26 37 35 34 36 44 41 Dewpt 30 28 26 28 29 30 30 27 18 17 18 26 31 34 37 37 PWind dir NW NW SW W N E SW NW Wind char GN LT LT GN GN LT LT GN Avg clouds SC FW FW FW FW SC SC SC SC SC B1 B2 OV OV B2 B2 PoP 12hr 20 0 0 0 0 20 70 50 Rain S S L L C C Snow S L S $$ WVZ502-302100- Petersburg WV 38.99N 79.15W Elev. 963 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 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 52 22 43 25 45 Temp 42 50 50 40 33 28 26 24 33 41 41 32 29 28 31 32 39 43 42 35 Dewpt 31 36 33 28 23 20 19 18 20 18 17 19 19 21 24 30 36 35 30 27 RH 65 58 52 62 66 71 74 77 58 39 37 58 66 75 75 92 89 73 62 72 Wind dir E SE NE E W W W NW NW NE E SE S S S S SW W NW NW Wind spd 10 12 11 6 5 5 4 3 2 3 3 2 3 4 5 4 3 5 5 5 Wind gust 23 25 23 19 16 Clouds B1 B2 B2 B2 B1 SC SC FW SC SC SC SC B2 OV OV OV OV B2 B2 B2 PoP 12hr 20 0 0 70 80 QPF 12hr 0 0 0 0.20 0.22 Snow 12hr 00-00 00-00 00-00 Rain S D D C C Sleet Snow L L D Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 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 19 43 23 43 14 38 24 44 Temp 27 20 41 32 27 27 42 30 19 15 35 32 27 27 42 38 Dewpt 22 19 23 24 21 21 25 17 12 9 16 22 24 25 32 30 PWind dir NW SW SW W NW S S SW Wind char LT LT LT GN LT LT LT LT Avg clouds B2 SC FW FW SC SC B1 B1 SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 5 0 0 5 0 30 50 40 Rain S C C C Snow C C C $$ MDZ014-302100- Annapolis MD 38.99N 76.49W Elev. 7 ft 737 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 33 44 34 42 Temp 41 44 44 44 41 38 35 33 40 43 42 38 36 36 38 38 41 42 41 39 Dewpt 32 36 38 38 33 27 25 25 26 25 24 25 27 28 31 35 38 38 37 34 RH 70 73 79 79 73 64 66 72 57 49 48 59 69 72 76 89 89 86 85 82 Wind dir SW SW SW SW NW NW NW NW NW N N NE SE SE SE SE E NW NW NW Wind spd 10 11 10 8 9 10 10 10 10 10 5 2 2 3 3 4 5 9 10 10 Clouds OV OV OV B2 B1 FW CL CL FW FW SC SC B1 B2 OV OV OV OV B2 B1 PoP 12hr 70 0 0 60 100 QPF 12hr 0.12 0 0 0.19 0.84 Snow 12hr 00-00 00-00 00-00 Rain C L S L L D D D D S Snow L L Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 30 42 32 46 24 36 30 42 Temp 36 30 40 37 35 34 45 37 29 24 33 34 32 33 41 40 Dewpt 28 26 26 28 29 28 28 23 17 15 17 24 28 30 34 34 PWind dir NW NW SW W NW SE SW NW Wind char GN LT LT GN LT LT LT LT Avg clouds SC FW FW FW FW SC B1 SC SC SC B1 B2 OV OV B2 B2 PoP 12hr 20 0 0 0 0 20 60 50 Rain S L L C C Snow S L L S $$