Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
338 FOUS51 KLWX 110238 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 938 PM EST Mon Nov 10 2025 VAZ054-110900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 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 46 34 59 39 Temp 37 34 31 30 37 44 45 40 36 35 37 38 48 55 57 51 46 44 41 40 Dewpt 19 20 17 15 16 18 21 22 21 21 21 23 26 31 33 34 34 33 32 32 RH 48 56 56 53 42 35 38 48 54 56 52 54 42 40 40 52 63 65 70 73 Wind dir NW W W W W W W W SW SW SW SW SW SW W W W W W W Wind spd 14 14 17 17 23 24 20 12 12 13 14 14 17 17 17 13 13 13 14 13 Wind gust 25 27 27 39 40 35 28 34 33 Clouds B1 B2 SC SC B2 FW FW FW SC B2 B2 B1 FW SC SC SC FW 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 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 56 39 60 41 57 43 64 50 61 Temp 54 49 43 40 58 51 46 42 55 49 45 45 62 57 55 51 60 51 Dewpt 32 31 33 32 32 34 36 35 34 35 38 38 42 46 48 44 41 37 PWind dir NW NW W N N SE S SW W Wind char BZ GN LT LT LT LT GN BZ BZ Avg clouds SC FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 5 20 30 30 Rain S C C C C $$ MDZ013-110900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 45 33 56 37 Temp 35 32 30 29 36 43 44 38 35 34 35 36 46 54 55 49 45 42 39 38 Dewpt 20 22 19 18 18 20 22 23 23 22 22 24 27 31 33 35 35 33 32 32 RH 54 66 63 63 47 39 41 54 61 61 59 61 47 41 43 58 68 70 76 79 Wind dir NW W W W W W W W SW SW SW SW SW W W W W W W W Wind spd 9 9 12 13 18 19 14 9 6 6 9 9 13 13 11 8 6 6 8 8 Wind gust 23 21 26 27 32 34 29 21 19 18 19 20 25 27 24 20 17 17 18 18 Clouds SC B1 SC SC B2 FW SC CL B1 B2 B2 B1 FW SC SC FW SC SC FW FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 35 58 38 55 39 61 47 60 Temp 53 46 39 36 56 48 42 38 53 46 41 41 59 53 51 47 59 49 Dewpt 33 33 33 32 35 36 35 35 35 36 36 37 44 47 48 44 43 40 PWind dir W W W N N N S SW W Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 10 20 30 30 Rain S C C C C $$ MDZ011-110900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 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 46 37 57 41 Temp 37 35 33 32 38 44 45 40 39 37 39 40 48 55 56 51 49 46 44 41 Dewpt 21 21 19 17 16 17 19 19 21 21 22 22 23 27 28 31 32 32 31 30 RH 52 56 56 53 40 33 35 42 48 52 50 48 37 34 34 46 52 58 60 65 Wind dir NW W W W W W W W SW SW SW SW SW W W W W W W W Wind spd 10 10 12 14 19 19 17 10 8 8 9 9 13 14 13 9 8 8 9 9 Wind gust 25 25 29 31 36 33 29 21 20 20 21 21 27 27 25 20 19 19 20 20 Clouds FW B1 SC SC B2 FW SC FW B1 OV B2 SC FW SC SC FW FW FW FW FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 56 41 59 41 56 43 63 49 61 Temp 54 48 44 41 57 50 46 41 54 47 45 45 60 55 55 50 60 51 Dewpt 28 30 32 31 30 33 34 32 31 33 35 36 39 43 46 42 39 36 PWind dir W NW W N N N SW SW NW Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 5 10 20 30 30 Rain S C C C C $$ WVZ052-110900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 44 29 56 34 Temp 34 31 28 27 36 42 42 35 32 31 32 33 46 53 53 47 43 40 37 35 Dewpt 19 17 14 14 17 19 18 18 18 17 18 20 25 28 29 30 31 29 28 27 RH 54 56 55 57 45 39 37 49 56 56 56 58 43 38 39 51 62 64 70 72 Wind dir W W W W W W W W SW S S S SW W W W W W W W Wind spd 11 14 16 14 18 20 18 8 9 8 10 10 12 17 16 10 10 9 9 9 Wind gust 24 26 29 29 35 37 33 19 18 23 20 28 34 31 21 23 21 21 Clouds B2 B1 SC B2 SC SC SC B1 B2 OV B2 B1 SC SC SC SC SC SC SC FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 32 59 34 57 37 64 43 59 Temp 53 45 38 33 57 48 41 35 55 47 41 40 61 53 50 44 58 48 Dewpt 27 28 29 28 30 32 33 32 34 34 35 36 42 43 43 39 37 35 PWind dir W W W NW N SE S SW NW Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 10 5 10 20 40 30 Rain S S C C C C $$ VAZ506-110900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 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 27 45 31 58 36 Temp 35 33 29 27 37 43 43 37 33 32 34 35 47 56 56 49 44 41 39 37 Dewpt 20 19 17 14 17 19 21 21 20 20 19 21 26 32 33 33 34 33 31 30 RH 54 56 60 57 44 38 41 52 58 61 54 56 43 40 42 54 68 73 73 75 Wind dir NW W W W W W W W SW SW SW SW SW W W W W W W W Wind spd 11 11 13 13 19 21 16 6 8 10 11 11 14 14 13 9 8 8 9 9 Wind gust 25 24 26 25 33 37 31 21 26 31 29 Clouds SC B2 SC B1 B1 SC FW SC B2 B2 B2 B1 FW SC FW SC SC FW SC SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 56 33 59 37 57 39 64 47 60 Temp 54 46 38 34 57 50 43 37 55 47 41 41 62 57 52 47 59 49 Dewpt 32 32 33 31 34 36 37 35 37 38 38 38 45 48 48 43 42 38 PWind dir W NW W NW N SE S SW NW Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 10 20 30 30 Rain S C C C C $$ VAZ037-110900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 46 32 60 36 Temp 36 32 28 26 38 44 44 37 34 33 34 35 47 58 59 52 46 42 39 37 Dewpt 17 17 12 10 13 14 13 13 15 16 16 18 23 27 27 27 30 30 29 28 RH 45 53 50 50 35 29 28 37 45 49 47 49 38 30 29 38 53 62 67 70 Wind dir W W W SW W W W SW SW SW SW SW SW W W W W W W W Wind spd 9 10 10 10 13 16 12 9 9 8 10 10 12 14 13 8 8 6 6 4 Wind gust 19 23 25 24 28 28 24 18 20 26 31 26 21 Clouds OV OV FW B1 CL FW CL SC B1 B1 B1 SC CL CL CL CL FW SC SC SC PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 34 64 39 62 42 68 47 64 Temp 57 47 38 35 61 51 45 40 60 51 44 44 66 59 53 48 62 51 Dewpt 25 26 28 27 27 32 34 35 36 37 38 39 44 46 45 42 37 35 PWind dir W W SW NW E S SW SW W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 5 20 30 30 Rain S C C C C $$ MDZ003-110900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 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 26 43 30 54 33 Temp 32 30 28 27 35 41 41 35 31 31 32 33 45 52 51 46 41 38 35 35 Dewpt 20 20 17 16 20 21 22 22 22 21 20 21 29 34 33 34 34 32 30 29 RH 61 66 63 63 54 44 46 59 69 66 61 61 53 50 50 63 76 79 82 78 Wind dir W W W W W W W W SW S S S SW W W W W W W W Wind spd 10 11 14 16 21 21 18 9 8 8 10 10 16 18 16 10 9 8 9 8 Wind gust 21 23 26 27 34 36 31 19 18 21 21 27 31 29 19 18 19 18 Clouds SC SC B1 B2 B1 SC SC SC B1 B2 B2 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 52 32 58 34 55 38 62 44 57 Temp 50 43 37 33 55 47 40 35 53 45 40 40 58 52 50 45 56 47 Dewpt 30 30 31 30 33 35 35 32 36 36 36 36 44 45 46 41 39 37 PWind dir W W W N N SE S SW NW Wind char GN LT LT LT LT LT LT LT GN Avg clouds SC FW FW SC SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 10 5 10 30 40 30 Rain S C C C C C $$ MDZ017-110900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 48 38 59 41 Temp 40 35 33 31 39 45 47 41 40 39 40 41 49 56 58 51 47 45 42 42 Dewpt 22 22 21 19 18 20 23 23 23 23 24 25 28 31 34 36 36 36 35 34 RH 48 59 61 61 42 36 38 48 50 52 52 52 44 38 40 56 65 70 76 73 Wind dir NW NW W W W W W W SW SW SW SW SW SW SW W W W W NW Wind spd 14 16 17 16 18 19 18 13 14 14 14 14 17 17 14 12 11 11 12 12 Wind gust 26 26 27 26 29 31 26 26 25 27 27 26 23 23 21 23 Clouds B2 B2 B1 CL SC CL CL CL FW B1 B1 SC FW FW CL FW CL FW SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Freeze W W W Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 40 59 42 55 43 63 51 62 Temp 55 47 42 42 57 50 47 43 54 47 45 45 60 56 55 52 61 52 Dewpt 32 34 35 35 35 37 38 37 36 38 38 40 45 48 49 47 44 41 PWind dir NW NW W NW N E S SW W Wind char GN LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 5 20 30 30 Rain S C C C C $$ WVZ502-110900- Petersburg WV 38.99N 79.15W Elev. 963 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 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 20 39 25 53 28 Temp 29 24 22 21 31 37 38 33 29 29 30 31 45 52 52 46 41 36 31 29 Dewpt 18 15 12 12 18 19 17 18 18 19 20 23 29 30 30 32 31 28 27 26 RH 63 68 65 68 58 48 42 53 63 66 66 72 53 43 43 58 67 72 85 88 Wind dir NW W W W W W W SW SW SW SW SW W W W W W W W W Wind spd 9 10 12 12 16 16 13 8 8 9 10 12 16 18 18 14 13 9 8 6 Wind gust 21 21 24 28 32 29 24 19 20 19 21 32 34 34 33 31 23 18 Clouds B2 B2 SC B2 SC SC SC B1 B1 SC SC SC FW FW FW FW FW SC SC SC PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Snowshwrs S Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 53 27 61 34 63 40 68 41 60 Temp 51 42 33 28 59 48 41 35 61 51 43 42 66 57 49 41 58 47 Dewpt 29 31 28 25 31 36 36 35 42 43 39 41 49 48 45 38 39 36 PWind dir W W W W W SW SW W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 20 5 10 30 30 30 Rain C C C C C C Snow S $$ MDZ014-110900- Annapolis MD 38.99N 76.49W Elev. 7 ft 938 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 46 35 57 40 Temp 38 34 32 31 37 44 45 40 37 36 37 39 48 55 56 50 46 44 41 40 Dewpt 23 21 20 17 19 21 24 24 23 23 23 25 29 32 35 35 35 34 33 32 RH 54 58 61 56 48 39 43 52 56 59 56 57 47 41 45 56 65 68 73 73 Wind dir NW W W W W W W W SW SW SW SW SW SW W W W W W W Wind spd 12 12 13 13 23 23 16 11 10 11 12 11 14 14 12 11 10 11 12 12 Wind gust 24 24 26 26 39 39 29 21 21 23 23 23 25 26 25 23 21 Clouds SC B1 SC SC B2 CL SC CL SC B2 B2 B1 FW SC SC FW FW FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 40 57 41 53 43 60 49 59 Temp 54 48 44 41 55 50 46 42 52 47 45 45 58 55 54 50 58 51 Dewpt 34 34 35 35 35 37 37 36 35 36 38 38 43 46 48 45 43 40 PWind dir NW NW W N N E S SW NW Wind char GN LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 5 0 10 20 30 30 Rain S C C C C $$