Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
329 FOUS51 KLWX 222338 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 638 PM EST Sat Feb 22 2025 VAZ054-230900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 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 51 34 57 41 Temp 39 36 34 33 33 40 48 50 44 39 37 36 34 43 54 57 51 47 44 43 41 Dewpt 19 20 21 20 19 17 16 17 20 22 24 24 24 27 28 29 31 33 34 33 33 RH 44 52 58 58 56 39 27 27 38 50 59 61 66 53 36 34 46 58 68 67 73 Wind dir S S SW W NW NW W W S S W E SE S S S S S S SW SW Wind spd 8 6 5 5 5 6 6 5 3 2 1 1 1 5 10 11 9 9 8 6 5 Clouds B1 SC SC FW FW CL FW FW SC B1 B1 SC FW FW FW SC SC SC 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 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 64 42 62 47 58 39 54 37 58 Temp 61 56 47 42 59 55 49 49 56 50 44 39 50 46 38 37 53 51 Dewpt 36 36 36 34 35 36 38 39 39 36 32 27 26 22 24 24 25 28 PWind dir SW NW W S W NW NW W SW Wind char LT LT GN LT GN GN GN GN GN Avg clouds SC SC FW SC SC SC SC B2 B2 B2 SC SC SC SC FW SC SC SC PoP 12hr 10 5 0 20 50 30 20 5 5 Rain S C C C S S $$ MDZ013-230900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 47 30 54 37 Temp 37 33 32 30 29 38 45 47 41 35 33 32 31 41 51 54 48 42 42 39 37 Dewpt 17 22 22 20 19 20 20 21 24 24 25 25 25 29 30 32 33 33 34 34 33 RH 44 63 66 66 66 48 36 35 50 64 72 75 78 62 44 43 56 70 73 82 85 Wind dir S SW W W W W W W SW W N N SW S S S S S S SW SW Wind spd 3 3 2 3 3 5 5 4 1 1 0 0 1 2 8 8 5 4 3 3 2 Clouds OV B1 SC FW FW CL CL FW FW B1 B1 B1 FW FW FW SC SC SC B1 SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 38 58 43 54 36 51 33 55 Temp 57 53 43 39 55 51 44 44 52 47 39 36 48 43 34 34 50 49 Dewpt 39 38 37 34 37 36 38 39 42 38 32 27 28 24 23 23 28 30 PWind dir SW NW W S W NW NW W SW Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 SC FW SC SC SC B1 B2 B2 B2 B1 SC SC SC FW SC SC B1 PoP 12hr 10 5 0 20 50 30 20 5 5 Rain S C C C S S $$ MDZ011-230900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 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 49 34 55 41 Temp 37 37 35 33 33 40 47 49 43 39 37 36 34 44 53 55 49 46 43 42 41 Dewpt 18 19 20 18 18 17 17 17 21 22 23 24 24 26 28 29 31 32 32 33 32 RH 46 48 54 53 53 39 30 28 41 50 56 61 66 49 38 37 50 58 65 70 70 Wind dir S S W W W W W W SW N N N N S S S S S S SW SW Wind spd 3 2 2 2 2 4 5 4 1 0 0 0 0 2 8 8 4 3 2 2 2 Clouds OV B1 SC FW FW CL FW SC SC B1 B1 SC FW FW FW SC SC SC B1 SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 61 42 59 45 55 39 52 37 55 Temp 58 54 46 43 56 51 46 47 53 47 42 39 49 44 38 37 51 49 Dewpt 36 36 35 34 34 34 36 38 39 36 31 27 26 23 22 22 25 27 PWind dir SW NW W S W NW NW W SW Wind char LT LT LT LT LT LT GN LT LT Avg clouds B1 SC FW SC SC SC B1 B2 B2 B2 B1 SC SC SC FW SC SC B1 PoP 12hr 10 5 0 20 50 30 20 5 5 Rain S C C C S S $$ WVZ052-230900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 47 26 54 34 Temp 35 30 29 27 26 36 45 47 39 32 31 28 28 40 51 54 47 41 38 36 35 Dewpt 14 16 15 16 17 16 15 15 19 21 21 20 20 23 25 27 28 29 29 29 30 RH 41 55 55 63 68 43 29 27 44 63 66 71 71 50 36 35 47 62 70 75 82 Wind dir S SW W W W W W W NW N N N S S S S S S SW SW S Wind spd 3 2 3 3 3 5 6 5 1 0 0 0 1 3 9 9 5 5 3 2 2 Clouds SC SC FW FW FW FW SC FW SC B1 B1 SC SC FW SC B1 B1 SC B1 B1 B2 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 37 59 40 53 33 50 30 55 Temp 55 50 41 37 56 51 44 42 51 44 38 33 47 41 33 32 50 47 Dewpt 35 35 35 32 34 34 36 37 37 33 30 26 24 22 22 22 25 27 PWind dir W NW W SW NW NW NW W SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds B2 SC SC SC SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC B1 B1 PoP 12hr 20 5 5 30 50 20 10 5 10 Rain S S C C C S $$ VAZ506-230900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 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 48 29 55 37 Temp 37 33 30 29 28 38 45 48 41 34 33 31 29 41 51 55 49 44 42 39 37 Dewpt 19 21 22 20 20 19 19 20 24 25 25 25 25 27 30 32 33 34 35 34 34 RH 48 61 72 69 71 46 35 33 50 69 72 78 85 57 44 41 54 68 76 82 89 Wind dir SW S SW W NW NW W W S W N N SW S S S S S S S S Wind spd 4 3 2 2 3 5 5 3 1 1 1 1 1 3 9 10 6 6 5 4 3 Clouds SC SC SC FW FW CL FW FW SC B1 B1 SC FW FW FW SC SC SC B1 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 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 62 38 61 45 56 35 52 32 57 Temp 59 53 44 39 57 54 47 46 53 47 39 35 48 43 35 33 51 50 Dewpt 39 39 38 36 39 39 40 42 43 38 33 28 28 24 24 25 29 32 PWind dir SW NW W S NW NW NW W SW Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 SC SC SC SC SC B1 B2 B2 B2 B1 SC SC SC FW SC B1 SC PoP 12hr 10 5 5 20 50 30 20 5 10 Rain S S C C C S $$ VAZ037-230900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 49 28 56 37 Temp 37 34 31 29 28 38 47 49 42 36 33 30 30 42 53 56 50 45 42 39 38 Dewpt 14 17 18 18 17 16 15 16 21 21 22 21 21 24 26 27 29 30 29 29 30 RH 38 49 58 63 63 40 27 26 43 54 63 69 69 48 35 32 44 55 60 67 73 Wind dir SW SW SW SW W W SW S S NW NW N NW S S S S SW SW SW SW Wind spd 5 4 3 2 2 1 2 3 1 1 1 1 1 2 8 9 5 5 5 4 4 Clouds FW FW SC FW FW CL FW CL FW SC B1 SC FW FW FW FW FW SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 39 62 43 57 36 53 34 58 Temp 60 56 45 40 59 55 47 45 55 49 41 36 50 46 36 35 52 51 Dewpt 35 35 34 32 35 35 37 37 39 34 29 26 25 23 23 23 26 28 PWind dir SW W SW SW W NW NW W SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 FW FW SC SC SC SC B2 B2 B1 SC B1 SC FW FW SC SC SC PoP 12hr 5 0 0 20 50 20 10 5 5 Rain S C C S $$ MDZ003-230900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 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 25 45 27 51 35 Temp 36 30 29 27 26 35 42 45 38 33 32 29 29 40 49 51 45 41 38 37 35 Dewpt 15 19 18 18 19 19 18 19 23 24 24 23 23 26 28 30 31 32 31 31 32 RH 42 63 63 68 74 52 37 35 54 69 72 78 78 57 44 44 58 70 76 79 89 Wind dir S SW SW W W W W W NW NW S S S S S S S S S S S Wind spd 5 3 3 3 4 6 6 5 2 1 1 1 2 4 9 8 5 5 4 3 3 Clouds SC SC FW FW FW FW SC FW B1 B1 B1 SC SC FW SC B1 SC B1 B1 B1 B2 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 36 57 42 51 33 49 31 53 Temp 54 49 41 37 54 51 44 43 49 43 36 33 45 40 33 32 48 47 Dewpt 38 38 36 34 38 38 38 40 39 35 30 27 26 23 22 22 28 30 PWind dir W NW W S W NW NW W SW Wind char LT LT LT LT LT LT GN LT GN Avg clouds B2 B1 SC SC B1 SC B1 B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 PoP 12hr 20 5 5 30 50 20 10 5 10 Rain S S C C C S $$ MDZ017-230900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 47 32 52 37 Temp 35 35 34 32 31 40 45 45 37 36 34 34 33 43 50 51 45 42 42 39 38 Dewpt 24 25 26 26 22 22 22 23 26 27 29 28 29 32 33 34 33 34 34 34 34 RH 64 66 72 78 69 48 40 41 64 69 82 78 85 65 52 52 62 73 73 82 85 Wind dir S SW SW W NW NW N SW S S S S S S S S S S S SW SW Wind spd 6 6 5 5 4 4 3 2 3 3 2 2 2 5 9 9 8 8 6 6 5 Clouds OV SC SC FW CL CL FW FW FW SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 39 57 43 56 37 51 36 57 Temp 55 50 43 40 56 46 44 45 53 46 41 37 48 43 37 36 51 50 Dewpt 38 37 37 35 37 36 38 39 41 39 35 30 29 28 26 25 30 32 PWind dir SW NW W S W NW NW W SW Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC SC FW FW SC SC SC B1 B2 B2 B1 SC SC SC FW SC SC SC PoP 12hr 10 5 0 20 50 40 20 5 5 Rain S C C C S S S $$ WVZ502-230900- Petersburg WV 38.99N 79.15W Elev. 963 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue 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 22 47 25 58 37 Temp 37 30 28 25 23 33 45 47 38 31 29 27 27 40 54 57 48 41 40 39 37 Dewpt 17 17 17 17 16 15 17 18 22 22 21 21 20 23 28 30 31 30 29 29 29 RH 44 58 63 71 74 47 32 31 52 69 72 78 74 50 36 35 51 65 64 67 72 Wind dir SE E E E E SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 1 2 3 2 2 2 2 2 1 1 2 2 2 2 4 5 3 4 3 3 3 Clouds B2 SC FW FW FW SC SC CL FW SC SC FW FW FW FW SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 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 37 62 40 54 32 50 31 57 Temp 56 50 42 37 58 52 46 42 51 43 36 32 45 39 33 33 52 48 Dewpt 37 38 37 34 36 37 38 38 37 33 28 25 25 23 22 22 28 30 PWind dir W W SW SW W NW NW SW SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 SC SC B1 SC SC B1 B2 B2 B1 B1 B1 SC FW FW SC SC SC PoP 12hr 10 0 5 20 40 20 10 0 10 Rain S S C C S $$ MDZ014-230900- Annapolis MD 38.99N 76.49W Elev. 7 ft 638 PM EST Sat Feb 22 2025 Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 45 32 49 38 Temp 35 34 33 32 30 38 43 45 40 36 34 34 32 41 47 49 45 42 41 40 38 Dewpt 24 23 23 21 20 18 20 21 24 26 26 26 27 29 30 31 32 33 34 33 33 RH 64 64 66 63 66 44 39 38 52 67 72 72 81 62 51 50 60 70 76 76 82 Wind dir S S SW W W W W W S N N N N S S S S S S SW S Wind spd 5 5 3 3 3 5 5 4 1 0 0 0 0 3 9 9 6 6 5 4 3 Clouds OV B1 B1 FW CL CL FW SC SC B1 B1 B1 FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 40 54 42 52 36 48 35 52 Temp 53 50 43 40 51 48 43 44 50 45 40 36 45 42 36 35 47 46 Dewpt 36 36 36 34 35 36 37 38 39 37 33 29 27 25 25 25 27 29 PWind dir SW NW W S W NW NW W SW Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC SC FW FW SC SC SC B2 B2 B2 B1 SC SC SC FW SC SC SC PoP 12hr 10 5 0 20 50 30 20 5 5 Rain S C C C S S $$