Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
594 FOUS51 KLWX 300537 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 137 AM EDT Thu May 30 2024 VAZ054-302000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 76 56 77 58 83 Temp 58 63 70 74 75 70 64 60 57 60 69 73 75 72 65 61 59 63 75 79 81 76 Dewpt 54 53 48 46 44 45 46 46 44 44 43 42 43 45 46 47 48 50 49 47 48 50 RH 86 70 45 37 33 41 52 60 62 55 39 33 32 38 50 60 67 62 40 32 32 40 Wind dir NW N N NW NW N N N N N N N N NW NW NW NW N N SW S SE Wind spd 10 11 14 12 12 9 8 8 9 9 10 10 10 5 3 4 4 3 3 3 5 6 Clouds SC FW FW SC SC FW FW FW CL CL CL FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 67 84 68 86 70 86 Temp 66 66 81 78 69 69 82 80 70 71 84 80 72 72 84 81 Dewpt 53 55 56 59 60 62 62 64 65 66 65 66 67 67 66 67 PWind dir S SW SW SW SE SE S S Wind char LT GN LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 SC SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 5 20 20 20 20 30 30 30 Rain shwrs S S S S S C C S S C Tstms S S C C S C $$ MDZ013-302000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 54 77 55 82 Temp 57 60 69 73 74 69 62 58 55 59 69 74 76 72 63 59 56 63 74 79 80 74 Dewpt 54 53 48 45 45 46 47 45 43 43 44 42 43 45 48 48 47 50 48 47 48 51 RH 90 78 47 37 35 44 58 62 64 55 40 32 31 38 58 67 72 62 40 32 33 44 Wind dir NW NW N NW NW NW N N N N N N N N NW NW NW N N SE SE S Wind spd 6 10 12 12 12 5 5 5 5 6 6 8 6 3 2 2 2 2 2 4 4 3 Clouds SC FW FW SC SC SC FW FW CL CL CL FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 82 65 83 66 84 66 84 Temp 64 65 79 75 67 67 81 77 68 68 82 78 68 69 82 79 Dewpt 54 56 58 62 61 63 63 64 64 65 65 66 66 67 67 67 PWind dir S S SW S SE SE S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 5 20 20 20 20 30 30 30 Rain shwrs S S S S S S C C S S C Tstms S S S C S S $$ MDZ011-302000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 80 59 81 62 86 Temp 59 64 73 76 78 72 67 63 60 61 74 77 80 75 70 65 63 65 79 82 84 79 Dewpt 54 51 46 43 43 44 46 44 42 42 42 41 41 44 46 47 47 47 46 46 47 49 RH 83 63 38 31 29 37 47 50 51 49 32 28 25 33 42 52 56 52 31 28 28 35 Wind dir NW N N NW NW NW N N N N N N N NW NW NW NW N N SE SE S Wind spd 9 11 12 11 12 5 4 5 5 6 6 8 6 3 2 2 2 2 2 4 4 2 Wind gust 23 Clouds SC FW FW FW SC SC FW FW CL CL CL FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 69 87 71 88 72 89 Temp 70 67 83 80 73 70 84 82 74 71 86 82 75 72 86 83 Dewpt 53 54 56 59 60 61 62 63 64 64 64 65 65 65 65 66 PWind dir S S SW S SE SE S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B1 B1 B1 SC SC B1 B1 SC B1 B1 B1 B1 PoP 12hr 5 20 20 20 20 30 30 40 Rain shwrs S S S S S S S C C S S C Tstms S S S S C S S $$ WVZ052-302000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 46 73 47 78 Temp 53 58 65 70 70 65 56 51 48 55 64 70 72 67 57 52 49 57 69 76 77 71 Dewpt 50 49 45 43 42 43 40 39 38 42 41 40 41 45 44 44 44 48 49 48 48 51 RH 89 72 48 38 36 45 55 63 68 61 43 33 33 45 62 74 83 72 49 37 36 49 Wind dir NW N N NW NW NW NW NW NW NW N N N NW W W N N E S SE SE Wind spd 9 10 13 12 12 8 5 5 5 5 6 6 5 2 2 1 0 0 1 3 4 3 Clouds FW FW FW SC FW FW CL FW CL CL CL CL CL CL CL CL CL FW FW FW FW SC PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 79 60 80 61 82 63 83 Temp 58 61 77 73 62 64 78 76 63 67 80 77 65 68 81 77 Dewpt 49 53 56 57 58 60 61 63 62 63 65 65 64 65 65 66 PWind dir S S S SE SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B2 B1 B1 B1 SC SC SC B1 B1 SC B1 B1 B1 B1 PoP 12hr 10 30 30 30 20 40 30 50 Rain shwrs S C C S S C S S S C C S C C Tstms S S S C S C C S S C $$ VAZ506-302000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 74 51 75 51 80 Temp 55 60 68 72 73 68 59 55 52 57 67 72 74 70 60 55 52 60 73 79 80 74 Dewpt 53 54 50 47 46 48 46 44 43 44 44 43 44 48 48 46 46 50 50 48 49 53 RH 93 81 52 41 38 49 62 66 71 62 43 35 34 45 64 72 80 69 44 34 34 48 Wind dir NW N N N NW NW N N N N N N N NW W W NW NW N SW S S Wind spd 8 11 12 11 11 5 5 5 5 5 6 6 6 3 2 2 2 2 2 2 3 3 Clouds SC FW SC SC SC FW FW FW CL CL CL FW CL CL CL CL CL FW FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 82 63 83 65 85 66 85 Temp 63 64 79 76 66 66 81 79 67 68 83 80 68 69 83 79 Dewpt 51 55 58 61 60 63 63 65 64 66 66 67 66 67 67 68 PWind dir S S S SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 20 30 20 20 30 30 40 Rain shwrs S C S S S S C C S C Tstms S S S S C C C $$ VAZ037-302000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 51 78 52 83 Temp 55 62 71 75 76 70 62 57 54 58 69 74 77 70 61 57 54 59 75 79 81 75 Dewpt 49 50 48 45 43 43 42 41 39 41 41 39 39 44 44 43 43 47 47 47 48 50 RH 80 65 44 34 31 38 48 55 57 53 36 28 25 39 53 59 66 64 37 32 32 41 Wind dir NW N N N NW N N N NW N N N N E NW W NW NW S S S S Wind spd 4 5 8 8 9 5 5 5 5 5 5 4 5 2 2 2 2 1 2 3 4 4 Clouds FW CL SC SC SC FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW SC PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 64 86 66 87 68 86 Temp 63 63 82 79 67 66 84 81 68 68 85 81 71 69 84 82 Dewpt 51 53 56 57 58 59 61 62 62 63 64 64 64 65 66 66 PWind dir S SW SW S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 20 20 20 10 30 20 40 Rain shwrs S S S S S C S S C Tstms S S S S C S C $$ MDZ003-302000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 72 47 75 49 78 Temp 53 58 66 70 70 65 57 52 48 55 66 71 74 68 58 54 51 58 70 76 78 72 Dewpt 52 51 47 45 44 45 44 42 40 43 43 43 43 48 46 46 45 50 51 49 49 52 RH 96 77 50 41 39 48 62 69 74 64 43 36 33 49 64 74 80 75 51 39 36 49 Wind dir NW NW N NW NW N N N N N N NW NW NW N NW N N N S S SE Wind spd 5 8 11 11 11 5 5 4 4 4 5 6 5 3 2 2 2 1 2 3 3 2 Clouds FW FW FW SC SC FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW SC PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 79 62 82 63 83 65 83 Temp 61 62 77 74 64 65 79 77 65 67 81 77 67 69 81 77 Dewpt 50 55 58 59 59 62 63 64 63 65 66 67 64 66 67 67 PWind dir SE S S S SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 10 30 30 20 20 40 30 40 Rain shwrs S C C S S S S S S C C S C C Tstms S S S C C S S C $$ MDZ017-302000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 60 76 59 81 Temp 61 63 71 74 75 71 67 63 62 64 70 73 74 70 65 62 60 65 75 78 78 73 Dewpt 56 56 52 51 49 50 51 51 49 49 47 46 46 49 51 51 51 53 52 51 51 54 RH 84 78 51 44 40 47 56 65 62 58 44 38 37 47 60 67 72 65 45 39 39 51 Wind dir NW NW N N N N N N N N N N N N W W NW NW N N SE SE Wind spd 9 12 13 12 11 5 5 6 9 10 10 10 8 3 3 4 4 4 4 5 5 4 Clouds SC FW FW SC SC FW FW FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 67 83 68 83 68 83 Temp 67 67 81 77 69 69 81 76 69 71 81 77 70 71 81 77 Dewpt 56 57 60 62 61 63 65 66 64 65 66 66 65 66 67 66 PWind dir S S SW S SE SE S S Wind char LT GN LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B1 SC SC SC SC B1 SC SC B1 SC SC PoP 12hr 0 10 20 20 20 20 30 30 Rain shwrs S S S S C S C Tstms S S S C S S $$ WVZ502-302000- Petersburg WV 38.99N 79.15W Elev. 963 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 72 43 75 47 82 Temp 51 56 64 70 71 64 54 48 45 50 63 71 75 67 56 51 48 55 70 79 81 73 Dewpt 49 49 47 44 41 43 41 38 36 39 39 40 42 47 44 43 41 46 48 47 49 53 RH 93 77 54 39 34 46 61 68 70 66 41 32 31 49 64 74 77 72 45 32 33 49 Wind dir NW NW NW NW NW NW NW W W NW N N N N W W W S S SE SE SE Wind spd 2 3 8 9 11 5 3 2 2 2 2 4 5 3 2 2 2 1 2 2 3 3 Clouds SC SC CL CL FW CL CL CL CL CL CL CL CL CL CL CL FW FW FW FW 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 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 59 84 61 86 64 85 Temp 61 61 79 74 62 62 82 77 63 66 85 76 66 67 82 78 Dewpt 50 54 58 59 58 60 60 63 61 63 65 67 64 65 67 68 PWind dir S SW SW SW SW SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 20 30 30 30 20 50 30 50 Rain shwrs S S C C S C C S S C C C S C C Tstms S S S S C S S C C S S C $$ MDZ014-302000- Annapolis MD 38.99N 76.49W Elev. 7 ft 137 AM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 58 76 60 80 Temp 59 63 68 73 74 71 66 62 60 61 68 73 75 72 67 63 61 65 73 77 78 74 Dewpt 56 54 50 48 46 48 50 49 46 46 46 45 45 47 50 51 50 52 51 51 51 54 RH 90 72 52 41 37 44 56 62 60 58 45 37 34 41 54 65 67 63 46 40 39 50 Wind dir NW N N N NW NW N N N N N N N N NW NW NW N N E SE S Wind spd 6 10 11 10 11 8 6 8 9 9 9 9 8 4 2 2 2 2 3 5 5 4 Clouds SC FW FW FW SC FW FW FW CL CL CL FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 81 67 81 68 82 69 83 Temp 68 67 79 77 69 69 79 77 70 70 80 78 71 71 81 79 Dewpt 56 58 59 62 63 63 65 65 66 66 67 67 67 67 68 68 PWind dir S S SW S SE SE S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 5 20 20 20 20 30 30 30 Rain shwrs S S S S S C C S S C Tstms S S S C S S $$