Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
323 FOUS51 KLWX 141005 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 505 AM EST Fri Nov 14 2025 VAZ054-142100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 43 65 55 63 Temp 36 51 56 57 51 49 48 45 44 53 62 64 62 62 61 60 57 60 60 57 51 Dewpt 29 31 29 30 32 34 34 34 36 39 44 49 53 52 53 52 49 41 31 25 25 RH 75 46 35 35 48 56 58 65 73 59 52 58 72 70 75 75 75 49 33 29 36 Wind dir W W W W S S NW N N S S S SW SW SW W W NW NW NW NW Wind spd 6 9 10 8 5 4 4 3 3 4 8 10 11 12 12 13 13 17 20 18 14 Wind gust 33 31 Clouds CL FW SC B1 B2 B2 B2 SC B1 B1 OV OV B2 B2 B1 B1 SC SC FW FW FW PoP 12hr 5 5 20 40 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 36 48 38 53 37 52 Temp 45 40 52 46 41 38 46 44 42 39 51 46 41 38 50 47 Dewpt 26 24 21 23 26 28 31 35 36 32 32 32 33 32 34 37 PWind dir W NW NW W N N N E Wind char GN BZ LT LT LT LT LT LT Avg clouds FW FW FW FW FW B1 B2 B2 B2 B1 SC SC B1 B1 B1 B2 PoP 12hr 0 0 10 40 30 10 20 20 Rain C C C S S S $$ MDZ013-142100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 57 41 62 53 61 Temp 34 49 55 54 49 47 45 42 41 51 59 60 56 57 59 58 55 58 58 55 48 Dewpt 29 32 30 31 35 35 35 34 36 39 42 46 51 53 54 53 50 43 34 29 28 RH 82 52 38 41 58 63 68 73 82 63 53 60 83 86 83 83 83 57 40 37 46 Wind dir W W W W SW W N N N S S S S SW SW W W NW W NW W Wind spd 4 5 9 5 2 2 2 2 2 2 5 6 5 5 5 8 9 13 14 12 9 Wind gust 16 17 18 24 26 24 20 Clouds CL FW SC B1 B2 OV B1 SC SC B1 OV OV OV B2 B2 B1 SC SC FW FW FW PoP 12hr 10 10 20 50 10 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 51 34 47 35 51 34 51 Temp 41 38 50 43 37 36 46 41 37 36 49 43 37 36 49 44 Dewpt 27 25 25 27 27 29 34 37 36 33 34 35 34 32 36 40 PWind dir W W NW W NW N N E Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC B2 B2 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 10 40 30 5 20 20 Rain C C C S S $$ MDZ011-142100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 43 62 53 62 Temp 37 50 56 56 52 51 49 45 44 52 59 60 58 59 60 58 56 58 59 57 50 Dewpt 27 28 26 27 30 32 33 33 34 35 37 41 47 50 51 51 47 39 30 25 24 RH 67 42 31 32 43 48 54 62 68 52 44 49 67 72 72 77 72 49 33 29 36 Wind dir W W W W SW W N N NE S S S S SW SW W W NW NW NW W Wind spd 4 6 9 6 2 1 1 1 1 2 5 6 5 5 6 8 10 13 16 14 11 Wind gust 17 19 25 26 25 Clouds CL FW SC B1 B2 OV B1 SC SC B1 OV OV OV B2 B2 B1 SC SC FW FW FW PoP 12hr 10 10 30 50 10 QPF 12hr 0 0 0.01 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 53 37 49 37 53 37 52 Temp 44 39 51 46 41 38 46 45 42 37 51 46 42 38 50 47 Dewpt 24 24 22 23 25 26 28 32 34 30 29 30 31 30 31 36 PWind dir W W NW W NW N N E Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC B2 B2 B1 SC SC B1 B1 B1 B1 B2 PoP 12hr 0 0 10 40 30 5 10 20 Rain C C C S $$ WVZ052-142100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 40 64 49 58 Temp 32 48 55 56 48 46 44 42 42 53 61 63 60 59 59 56 52 55 55 52 45 Dewpt 26 29 27 26 28 31 32 33 35 41 45 47 50 52 51 49 41 35 27 23 24 RH 78 47 34 31 46 55 62 70 76 64 56 56 69 78 75 77 66 47 34 32 43 Wind dir SW W W W SW SW SW N S S S S SW W W W NW NW NW NW NW Wind spd 4 5 8 4 2 1 1 0 1 3 6 6 5 9 10 12 13 18 19 19 11 Wind gust 20 24 25 32 35 32 21 Clouds FW SC SC B1 B2 B2 B1 B2 B1 B2 OV OV OV B2 B1 B1 SC FW FW FW FW PoP 12hr 10 5 30 50 5 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 51 30 46 29 51 30 50 Temp 40 36 49 41 35 33 44 40 35 31 48 41 34 31 47 43 Dewpt 22 21 21 22 23 25 30 32 31 28 30 30 29 27 32 34 PWind dir W NW W SW NW N N SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 PoP 12hr 0 0 10 40 30 10 20 20 Rain C C C S S $$ VAZ506-142100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 65 54 62 Temp 32 50 56 57 50 47 45 43 43 54 63 65 62 60 60 59 55 58 59 56 48 Dewpt 27 32 30 32 32 33 34 33 35 40 46 50 54 55 55 54 50 43 32 27 27 RH 81 50 37 38 50 58 65 67 73 59 54 58 75 84 84 83 83 57 36 32 44 Wind dir W W W W S S N W SE S S S SW SW W W W NW NW NW NW Wind spd 4 5 6 4 3 2 2 2 2 3 6 8 8 8 9 10 10 16 18 16 10 Wind gust 27 33 29 20 Clouds CL FW SC SC B2 B2 B2 B1 B1 B2 OV OV OV B2 B1 B1 SC SC FW CL FW PoP 12hr 5 5 20 40 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 36 53 33 47 33 51 32 51 Temp 41 37 51 44 37 35 44 42 37 34 49 42 36 33 49 45 Dewpt 26 24 24 25 26 28 35 38 37 33 34 34 34 32 37 40 PWind dir W NW NW SW N N N SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 PoP 12hr 0 0 10 40 30 10 20 20 Rain C C C S S S S $$ VAZ037-142100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 44 71 55 66 Temp 33 51 61 63 52 49 47 46 46 59 68 68 65 63 63 61 58 63 63 60 51 Dewpt 24 24 21 24 27 30 32 35 39 44 48 49 50 50 51 50 47 38 27 22 21 RH 69 34 21 22 38 48 56 65 76 57 49 51 58 62 65 67 67 39 25 23 30 Wind dir W W W SW SW SW SW SW S SW SW SW SW SW SW W W W W W W Wind spd 2 3 5 5 4 3 2 2 1 3 10 10 10 10 10 10 10 13 14 12 8 Wind gust 20 21 23 25 27 24 18 Clouds CL FW SC SC B1 B1 SC B1 B1 B1 B2 B2 B2 SC SC SC SC FW FW CL CL PoP 12hr 5 5 5 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 57 34 50 36 54 35 52 Temp 41 36 54 46 38 35 46 44 41 37 51 45 40 36 50 46 Dewpt 20 18 17 19 22 25 32 35 36 34 33 32 32 31 34 36 PWind dir W W NW SE N NE N SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW CL CL SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 20 40 30 10 20 20 Rain S C C C S S S $$ MDZ003-142100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 39 62 50 56 Temp 30 46 53 55 49 45 43 40 40 51 59 61 59 59 59 57 52 53 53 51 44 Dewpt 28 33 31 32 33 33 32 33 34 42 49 50 54 55 55 51 44 37 29 26 26 RH 92 60 43 41 54 62 65 76 79 71 69 67 83 87 87 80 74 54 39 37 49 Wind dir SW W W NW W S SE N SE S S S SW SW W W NW NW NW NW NW Wind spd 3 5 6 5 2 2 2 1 2 3 5 5 6 9 10 11 13 19 20 19 11 Wind gust 23 24 31 34 31 21 Clouds FW FW B1 B2 B2 B1 B1 B1 B1 OV OV OV OV B2 B2 B1 SC FW FW FW FW PoP 12hr 10 5 40 50 5 QPF 12hr 0 0 0.03 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 49 31 45 30 49 31 49 Temp 39 35 47 40 34 33 43 38 35 31 47 40 34 32 46 43 Dewpt 25 23 24 24 25 26 31 33 32 29 33 32 31 29 35 37 PWind dir W NW W W NW NW NE SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 PoP 12hr 0 0 10 40 30 10 10 20 Rain C C C S $$ MDZ017-142100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 44 65 55 65 Temp 40 52 56 56 49 49 48 46 45 55 60 60 59 60 60 59 58 62 63 60 51 Dewpt 31 31 30 30 34 35 35 35 37 39 44 48 51 50 51 52 52 47 40 33 31 RH 70 44 37 37 56 58 60 65 73 55 55 64 75 69 72 78 80 58 43 36 46 Wind dir NW NW W W S S W NW N SW S S S SW SW W W W NW NW NW Wind spd 6 8 8 5 5 5 5 5 4 4 5 9 11 12 13 12 11 13 14 14 12 Clouds CL FW SC SC B2 B2 B1 SC B1 SC B2 B2 OV B1 B1 B1 SC SC FW CL FW PoP 12hr 5 10 5 30 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 55 39 50 40 53 40 52 Temp 45 42 52 46 42 41 47 43 42 42 51 44 42 41 50 46 Dewpt 29 27 25 29 30 32 34 39 39 37 36 36 36 36 38 41 PWind dir NW NW NW N N N N E Wind char GN GN LT LT LT LT LT LT Avg clouds CL FW FW FW FW SC B2 B2 B2 B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 5 40 30 5 20 10 Rain C C C S S $$ WVZ502-142100- Petersburg WV 38.99N 79.15W Elev. 963 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 40 68 45 58 Temp 29 47 59 60 50 46 44 43 44 58 66 68 63 62 59 54 47 52 55 53 45 Dewpt 25 27 26 27 28 36 40 42 44 51 52 51 54 54 53 50 41 37 29 25 25 RH 85 45 28 28 42 68 86 96100 77 61 54 72 75 80 86 79 56 37 33 45 Wind dir S S W E SE S S S S SW SW SW SW W W W W W W W W Wind spd 1 3 5 5 3 3 2 2 2 4 10 11 11 10 10 10 10 16 18 17 11 Wind gust 23 24 21 23 24 29 32 31 26 Clouds FW SC SC SC B1 SC SC B2 B1 B2 OV OV B2 B1 B1 B1 SC SC FW FW FW PoP 12hr 5 20 30 50 10 QPF 12hr 0 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 51 28 50 29 54 30 55 Temp 36 29 49 40 32 30 46 43 35 29 50 42 35 31 51 46 Dewpt 22 18 21 23 23 25 35 37 34 29 34 34 33 30 39 40 PWind dir W W W SE NW N S SE Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 20 50 20 10 10 30 Rain S C C S S C $$ MDZ014-142100- Annapolis MD 38.99N 76.49W Elev. 7 ft 505 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 57 42 63 53 60 Temp 37 50 55 56 50 48 47 44 44 53 58 60 57 59 59 58 56 58 59 55 50 Dewpt 29 33 31 33 34 36 36 36 38 41 42 47 51 52 52 52 49 43 36 31 29 RH 72 52 40 42 54 63 65 73 79 64 55 62 80 78 78 80 77 57 42 40 44 Wind dir W W W W SW SW N N NE S S S S SW SW W W NW W NW NW Wind spd 5 8 10 8 2 2 2 2 2 4 8 9 9 9 9 10 10 13 16 14 11 Clouds CL FW SC B1 B2 OV B1 B1 B1 SC B2 OV OV B2 B2 B1 SC SC FW CL CL PoP 12hr 10 10 20 50 10 QPF 12hr 0 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 51 37 47 38 51 38 50 Temp 44 40 50 46 41 39 46 43 42 39 49 46 41 39 49 46 Dewpt 28 27 26 27 29 30 32 37 37 34 33 35 35 34 36 39 PWind dir W W NW W N N N E Wind char GN GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC B1 B2 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 10 40 30 10 20 20 Rain C C C S S S $$