Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
193 FOUS51 KLWX 230537 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1237 AM EST Sun Feb 23 2025 VAZ054-232100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 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 51 33 57 41 64 Temp 33 32 41 47 50 44 39 38 36 34 44 53 55 50 47 46 43 41 51 59 61 54 Dewpt 20 18 18 17 18 19 22 23 24 24 26 27 28 30 32 33 33 33 35 36 37 36 RH 58 56 39 30 28 36 50 54 61 66 49 36 35 46 56 60 67 73 54 42 41 50 Wind dir W NW NW W W S S N SW SE S S S S S S SW SW SW SW NW NW Wind spd 5 5 8 6 5 2 1 1 1 1 3 9 10 9 9 8 6 5 5 6 8 6 Clouds FW FW CL FW FW SC B1 B1 FW FW FW FW SC SC SC SC SC SC SC B1 SC FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 63 49 62 39 55 36 59 Temp 46 41 59 55 51 49 57 53 45 39 51 45 39 36 53 51 Dewpt 35 33 36 37 39 41 42 38 32 28 27 24 25 26 29 31 PWind dir NW SW S W NW NW NW SW Wind char LT LT GN GN GN GN LT GN Avg clouds FW FW SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 5 0 10 50 20 5 5 10 Rain C C S $$ MDZ013-232100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 30 53 37 59 Temp 30 29 38 44 46 40 35 33 32 31 42 50 52 46 43 41 39 38 48 55 57 49 Dewpt 20 19 21 20 21 23 24 26 26 25 28 30 30 32 33 33 33 33 36 38 39 38 RH 66 66 50 38 37 50 64 75 78 78 57 46 43 58 67 73 79 82 63 53 51 66 Wind dir W W W W W W W N N SW S S S S S SW SW SW SW SW W NW Wind spd 3 3 5 5 4 1 1 0 0 1 2 6 8 5 4 4 3 2 3 5 6 3 Clouds FW FW FW FW FW FW B1 B1 SC FW FW FW SC SC B1 SC B1 B1 SC B1 SC FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 58 44 58 35 51 33 55 Temp 41 38 55 50 45 46 54 50 40 36 48 41 34 33 50 48 Dewpt 35 34 38 37 38 40 45 40 32 28 28 25 24 25 32 34 PWind dir NW SW S SW NW NW NW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 5 0 10 50 20 5 5 10 Rain C C S $$ MDZ011-232100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 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 49 33 54 40 60 Temp 33 32 40 46 48 44 39 38 37 34 45 50 54 49 46 44 43 40 51 56 58 52 Dewpt 18 18 18 18 18 20 22 23 24 23 25 27 28 30 32 33 33 32 34 36 36 36 RH 53 56 41 32 30 38 50 54 59 64 45 41 36 48 58 65 67 73 52 47 44 54 Wind dir W W W W W W N N N N S S S S S SW SW SW SW SW W NW Wind spd 2 2 4 5 4 1 0 0 0 0 2 6 8 4 3 2 2 2 2 5 5 2 Clouds FW FW FW FW FW SC B1 B1 FW FW FW FW SC SC B1 SC B1 B1 B1 B2 SC FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 61 47 59 37 53 35 56 Temp 45 40 56 53 49 47 56 52 44 37 49 45 39 35 51 50 Dewpt 34 32 36 36 37 39 41 37 31 27 26 23 24 24 29 31 PWind dir NW SW S SW NW NW NW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 5 0 10 50 20 5 5 10 Rain C C S $$ WVZ052-232100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 26 54 34 57 Temp 27 26 36 43 46 37 32 30 29 27 40 50 53 45 42 39 37 36 46 54 55 47 Dewpt 16 16 17 16 17 20 21 21 21 21 23 25 27 28 29 30 29 29 34 34 34 34 RH 63 65 45 33 31 50 63 69 72 78 50 37 36 51 60 70 72 75 63 46 45 60 Wind dir W W W W W NW N N N N S S S S S SW SW SW SW W W NW Wind spd 3 4 6 6 5 1 0 0 0 0 2 9 10 6 5 3 2 2 3 6 8 4 Clouds FW FW FW FW FW SC B1 SC FW FW FW SC SC B1 B1 B1 B1 B2 B2 B1 SC SC PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 61 43 58 32 51 31 55 Temp 39 36 56 51 47 46 54 47 39 34 47 40 34 33 51 46 Dewpt 33 31 36 36 38 38 40 34 29 26 24 22 22 24 29 29 PWind dir NW SW S W NW NW W SW Wind char LT LT LT GN GN GN LT GN Avg clouds SC SC SC SC B2 B2 OV B2 B1 SC SC SC SC SC B1 B1 PoP 12hr 5 0 20 50 10 5 5 10 Rain S C C $$ VAZ506-232100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 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 28 54 36 60 Temp 29 28 38 45 48 39 34 33 31 29 41 50 54 47 44 42 39 38 48 56 58 49 Dewpt 20 20 21 20 21 23 24 26 26 24 27 29 31 33 34 34 34 33 37 39 39 38 RH 69 71 50 36 34 52 66 75 81 81 57 44 41 58 68 73 82 82 65 53 49 66 Wind dir W W NW W W SW NW N W W S S S S S S S SW SW W NW NW Wind spd 2 3 5 5 3 1 1 1 1 1 2 8 10 6 6 5 4 3 3 5 6 4 Clouds FW FW CL CL FW SC B2 B1 FW FW FW FW SC SC B1 SC B1 B1 B1 B2 SC FW PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 37 61 47 59 35 53 33 57 Temp 40 37 57 52 49 47 54 50 41 35 49 42 35 33 52 49 Dewpt 36 34 39 39 41 43 46 41 33 29 29 25 25 26 33 34 PWind dir NW SW S W NW NW W SW Wind char LT LT LT GN GN GN LT GN Avg clouds FW SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC B1 B1 PoP 12hr 5 0 10 50 20 10 5 10 Rain C C S $$ VAZ037-232100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 28 56 36 63 Temp 29 29 39 47 49 41 36 33 32 30 42 52 55 49 45 42 40 38 50 59 62 54 Dewpt 18 16 17 16 18 20 21 21 21 21 23 26 27 29 30 30 30 29 33 34 34 34 RH 63 58 40 28 29 42 54 61 63 69 46 36 34 46 55 62 67 70 52 39 35 46 Wind dir SW W SW SW S S N N N N S S S S SW SW SW SW SW SW W NW Wind spd 2 2 1 2 3 1 1 1 1 1 2 8 9 5 5 4 3 3 5 8 6 4 Clouds FW FW CL CL CL SC SC B1 FW FW FW FW FW SC SC SC SC B1 SC SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 63 44 61 36 54 34 59 Temp 44 39 59 54 48 47 57 52 43 38 50 44 38 36 54 50 Dewpt 33 31 37 36 38 38 42 37 31 27 26 25 25 26 30 29 PWind dir NW S S SW NW NW W SW Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 0 10 50 20 10 5 10 Rain C C S $$ MDZ003-232100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 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 51 35 55 Temp 27 27 35 42 44 36 33 32 29 28 40 48 50 44 41 39 37 36 46 51 52 46 Dewpt 18 19 21 20 21 23 24 23 23 23 26 28 30 31 32 31 31 32 36 38 39 38 RH 68 71 56 41 39 59 69 69 78 81 57 46 46 60 70 73 79 85 68 61 61 73 Wind dir W W W W W NW NW S S S S S S S S S S SW SW W W NW Wind spd 3 4 6 6 5 2 1 1 1 2 4 9 9 6 5 4 3 3 4 6 6 4 Clouds FW FW SC SC FW B1 B1 SC SC FW FW SC SC B1 B1 B1 B1 B2 B2 B2 SC SC PoP 12hr 0 0 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 58 44 56 32 49 31 53 Temp 39 36 54 50 46 46 53 45 37 33 45 38 33 32 48 45 Dewpt 34 32 39 38 40 41 43 36 30 27 26 23 22 23 31 33 PWind dir NW SW S W NW NW W SW Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 PoP 12hr 5 0 20 50 10 5 5 10 Rain S S C C $$ MDZ017-232100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 48 32 51 38 59 Temp 32 32 40 45 45 37 35 34 33 32 43 48 49 42 41 41 40 38 48 55 55 47 Dewpt 26 22 22 23 24 26 27 28 29 28 31 33 33 33 33 34 33 33 36 38 39 37 RH 78 66 48 41 43 64 72 78 85 85 62 56 54 70 73 76 76 82 63 53 55 68 Wind dir W NW NW N SE S S SW SW S S S S S S S S SW SW SW W N Wind spd 5 4 5 4 2 3 3 2 2 2 4 9 9 8 8 6 6 5 6 8 5 4 Clouds FW FW CL CL FW SC B1 SC FW FW FW FW FW SC FW SC SC SC SC SC SC FW PoP 12hr 0 0 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 56 44 61 38 51 36 56 Temp 42 39 53 46 45 46 58 48 42 38 48 42 37 36 51 48 Dewpt 36 34 38 36 38 40 43 42 35 30 30 28 27 26 33 35 PWind dir N S S SW NW NW NW SW Wind char LT LT LT GN GN GN LT GN Avg clouds FW FW FW SC SC B1 B2 B2 B1 B1 SC SC SC SC SC SC PoP 12hr 5 0 5 50 40 10 5 10 Rain S C C S Snow S $$ WVZ502-232100- Petersburg WV 38.99N 79.15W Elev. 963 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 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 47 25 58 37 57 Temp 25 24 33 44 46 36 32 29 28 26 40 54 57 47 43 41 40 39 47 54 54 47 Dewpt 17 16 16 18 21 22 22 22 21 20 23 27 31 31 30 29 29 29 33 37 37 36 RH 71 71 49 35 37 56 66 75 75 78 50 35 37 53 60 62 64 67 58 52 52 65 Wind dir E E W W W W S S S S S S SW S SW SW SW SW W W W W Wind spd 2 2 2 2 2 1 1 1 2 2 2 4 4 4 4 3 3 3 4 6 6 2 Clouds FW SC FW FW FW SC SC SC FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 FW SC PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 63 43 56 32 51 32 56 Temp 39 36 58 51 48 47 53 46 37 32 45 39 34 34 53 46 Dewpt 35 32 36 38 38 40 41 36 29 25 26 24 24 25 34 32 PWind dir W SW SW W NW NW SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC B1 B2 B2 B1 B1 SC SC SC FW SC SC SC PoP 12hr 0 0 20 40 5 5 5 10 Rain S C C $$ MDZ014-232100- Annapolis MD 38.99N 76.49W Elev. 7 ft 1237 AM EST Sun Feb 23 2025 Date Sun 02/23/25 Mon 02/24/25 Tue 02/25/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 31 49 37 55 Temp 32 31 38 43 44 39 36 35 34 32 41 46 48 44 42 41 40 38 46 52 53 48 Dewpt 21 20 20 20 21 25 25 26 26 26 28 29 30 31 33 33 33 33 34 36 36 36 RH 63 63 48 39 39 57 64 69 72 78 59 51 49 60 70 73 76 82 63 54 52 63 Wind dir W W NW W W S N N N N S S S S S S S SW SW SW W NW Wind spd 3 3 5 5 4 1 0 0 0 0 2 9 9 6 6 5 4 2 4 5 5 2 Clouds FW CL CL CL FW SC B1 B2 SC FW FW FW SC SC SC SC SC SC SC B1 SC FW PoP 12hr 0 0 0 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 55 43 56 36 49 34 52 Temp 42 38 51 48 45 44 53 49 42 37 47 42 36 34 48 46 Dewpt 35 33 36 36 38 39 41 39 33 30 27 25 26 26 30 32 PWind dir NW SW S SW NW NW N S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC B1 B2 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 5 0 10 50 30 5 5 10 Rain C C C $$