Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
862 FOUS51 KLWX 301738 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 138 PM EDT Thu May 30 2024 VAZ054-302000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 138 PM 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 57 76 58 83 Temp 74 75 70 63 59 57 60 69 73 75 70 64 59 58 63 75 79 81 76 Dewpt 44 44 42 44 43 41 41 41 40 40 41 43 44 44 47 45 47 47 51 RH 34 33 36 50 55 55 49 36 30 28 35 46 57 59 56 34 32 30 42 Wind dir NW NW NW NW NW N N N N NW NW W W W NW W SW S S Wind spd 10 13 8 5 8 9 11 12 9 9 5 3 4 3 3 2 3 4 4 Clouds SC SC FW FW FW CL CL CL FW CL CL CL CL CL CL CL FW CL FW 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 64 82 66 85 68 86 69 85 Temp 66 68 79 76 68 70 82 79 70 71 84 81 72 72 83 80 Dewpt 53 55 59 61 61 62 60 62 63 64 64 64 65 66 66 67 PWind dir S SW SW SW SE SE SE S Wind char LT GN LT LT LT GN LT GN Avg clouds FW B1 B2 B2 B1 SC SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 20 20 20 10 30 30 30 Rain shwrs S S S C C S C Tstms S S S C C $$ MDZ013-302000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 138 PM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 55 76 56 82 Temp 73 74 69 61 56 55 59 69 74 75 70 61 56 56 63 74 79 80 74 Dewpt 42 42 43 45 42 39 41 41 40 40 42 44 44 44 47 45 47 48 52 RH 33 32 39 56 59 55 51 36 29 28 36 53 64 64 56 35 32 33 46 Wind dir NW NW NW N N N N N N NW NW W W NW N E S SE S Wind spd 12 14 6 6 6 8 9 12 10 9 4 3 4 4 3 3 3 6 5 Clouds SC SC SC FW FW CL CL CL FW CL CL CL CL CL CL CL FW CL FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 80 63 83 64 84 66 81 Temp 64 66 78 75 65 66 81 78 66 68 82 79 69 69 80 76 Dewpt 53 56 59 62 61 62 61 63 62 64 64 65 64 66 66 66 PWind dir S SW W S SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B2 B2 B1 B1 SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 20 20 20 10 30 30 30 Rain shwrs S S S C C S S C Tstms S S S S C $$ MDZ011-302000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 138 PM 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 60 79 61 86 Temp 75 77 71 64 60 60 62 72 76 78 73 66 63 61 66 79 82 84 79 Dewpt 41 39 40 44 41 39 40 39 39 38 40 44 43 44 46 44 46 46 50 RH 29 25 32 48 49 46 44 30 26 24 30 45 48 53 48 29 28 27 36 Wind dir NW NW NW N N N N N N NW NW W NW NW N E S SE S Wind spd 12 13 6 6 6 9 9 12 10 9 4 3 4 4 3 3 4 6 6 Clouds SC SC FW FW FW CL CL CL FW CL CL CL CL CL CL CL FW CL FW 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 68 85 69 88 71 89 72 87 Temp 70 72 82 77 71 72 85 81 72 74 87 81 74 75 85 79 Dewpt 53 55 58 61 61 61 59 61 62 63 63 63 64 65 65 65 PWind dir S SW W S SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B2 B2 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 20 20 20 10 30 30 30 Rain shwrs S S S C C S S C Tstms S S S S C $$ WVZ052-302000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 138 PM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 47 73 48 78 Temp 71 71 65 57 52 47 53 64 70 72 66 56 50 48 56 69 76 77 71 Dewpt 42 39 38 38 35 35 39 39 38 39 42 42 41 41 44 46 48 48 50 RH 35 31 37 49 52 63 59 40 31 30 42 59 71 77 64 44 37 36 47 Wind dir NW NW NW NW NW NW NW N N N W W W W NW SE S SE SE Wind spd 11 14 6 6 5 5 5 11 8 6 2 3 3 2 1 2 4 6 5 Clouds B1 SC FW FW FW CL CL CL FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 76 58 82 60 83 62 81 Temp 58 61 73 71 60 62 79 77 63 65 81 80 66 67 79 78 Dewpt 50 54 58 59 58 59 59 60 60 62 63 64 63 64 65 65 PWind dir S SW W E SE S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 40 30 30 20 40 30 50 Rain shwrs S C C S C S S C C S C C Tstms S C S S C S S C $$ VAZ506-302000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 138 PM 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 74 52 80 Temp 72 73 68 59 54 51 56 67 72 73 67 59 53 52 59 73 79 80 74 Dewpt 46 45 45 43 41 39 42 42 41 42 44 44 43 43 46 48 48 49 53 RH 39 37 43 55 61 63 59 40 33 33 43 57 69 71 62 41 34 34 48 Wind dir NW NW NW NW NW NW NW N N NW NW W W NW NW NW S S S Wind spd 10 14 6 6 5 6 6 12 9 8 3 2 3 3 3 1 3 5 5 Clouds B1 SC FW FW FW CL CL CL FW CL CL CL CL CL CL CL FW CL FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs 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 62 80 61 83 64 85 65 82 Temp 63 65 77 75 63 65 81 78 66 68 83 81 69 69 81 79 Dewpt 52 55 60 62 60 61 60 63 62 64 65 65 64 66 66 67 PWind dir S SW SW W SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 20 30 20 10 30 30 40 Rain shwrs S C S C C S C Tstms S S S C C $$ VAZ037-302000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 138 PM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 52 77 53 83 Temp 75 76 69 60 56 52 58 68 73 76 68 59 54 53 59 75 79 81 75 Dewpt 43 39 39 37 36 34 37 38 37 38 41 41 40 39 44 45 46 47 50 RH 32 26 33 42 47 50 45 33 27 25 37 51 59 59 57 34 31 30 41 Wind dir NW NW N N NW NW N N N NE E NW W W W S S S S Wind spd 6 11 5 5 5 5 4 9 5 4 2 2 3 3 2 4 5 6 5 Clouds SC FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW FW PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 82 63 87 66 88 67 85 Temp 63 66 80 76 65 67 84 80 68 70 86 82 71 72 83 80 Dewpt 50 53 58 59 59 59 59 61 61 62 63 64 64 64 65 65 PWind dir S SW W S SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 0 20 20 20 10 40 20 40 Rain shwrs S S S C S S C Tstms S S C S C $$ MDZ003-302000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 138 PM 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 48 74 50 78 Temp 69 70 65 57 53 50 56 65 70 73 67 59 54 50 58 70 76 78 72 Dewpt 44 41 43 40 40 37 42 41 40 41 45 44 43 43 46 48 49 49 53 RH 40 35 45 53 61 61 59 41 33 31 45 57 66 77 64 45 39 36 51 Wind dir NW NW NW N N N NW N N NW W W NW N N S S S SE Wind spd 11 16 6 5 5 5 5 11 8 6 2 2 2 3 2 2 4 5 5 Clouds SC SC SC FW FW CL CL CL FW CL CL CL CL FW FW CL FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs 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 76 59 82 61 83 64 80 Temp 61 63 73 71 61 63 80 76 64 66 81 80 68 68 79 77 Dewpt 51 55 60 61 59 60 60 62 60 63 65 65 64 65 65 65 PWind dir S SW SW SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B2 B2 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 40 30 20 20 40 30 40 Rain shwrs S C C S S S S C C S C C Tstms S C S C S S C $$ MDZ017-302000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 138 PM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 60 75 61 81 Temp 73 74 69 63 61 60 63 69 72 73 68 63 61 61 64 75 78 78 73 Dewpt 47 47 49 48 47 46 46 45 44 44 47 47 48 50 51 51 51 52 55 RH 40 38 49 58 60 60 54 42 37 35 47 56 62 67 63 43 39 40 53 Wind dir N N NW N N N N N N N N W W W NW NW S S S Wind spd 11 11 6 9 9 10 11 14 13 9 3 3 5 6 6 4 2 5 8 Clouds FW SC FW FW FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 66 82 67 82 67 82 Temp 67 69 80 76 69 69 79 76 68 70 81 77 69 70 80 77 Dewpt 57 57 61 62 62 63 64 64 63 64 65 65 64 66 67 67 PWind dir S SW SW SW SE SE SE SE Wind char GN GN LT LT LT GN GN GN Avg clouds FW SC B1 B1 B1 B1 SC SC SC SC B1 SC SC B1 B1 B1 PoP 12hr 0 10 20 20 10 20 20 30 Rain shwrs S S S S S S C Tstms S S S S S C $$ WVZ502-302000- Petersburg WV 38.99N 79.15W Elev. 963 ft 138 PM 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 44 74 48 82 Temp 70 70 63 53 48 44 49 63 71 74 66 54 48 48 54 70 79 81 73 Dewpt 39 37 38 36 35 32 36 37 36 39 45 42 39 38 42 45 48 49 52 RH 32 30 39 52 60 62 61 38 28 28 47 64 71 68 64 41 34 33 48 Wind dir NW NW NW NW NW W N NE NE NE NE W SW SW S SE S S S Wind spd 11 13 5 4 3 3 2 8 5 4 2 2 3 3 1 3 4 5 5 Clouds CL FW FW CL CL CL CL CL CL CL CL CL CL FW FW FW FW FW FW PoP 12hr 0 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 60 77 58 85 60 85 63 83 Temp 61 63 74 72 60 61 82 78 62 65 85 77 66 67 81 78 Dewpt 49 55 60 60 58 59 58 62 59 61 64 67 64 65 66 66 PWind dir S W SW W S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B2 B2 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 10 40 30 30 20 50 30 50 Rain shwrs S C C S S C S S C C C S C C Tstms S S S S C C S S C $$ MDZ014-302000- Annapolis MD 38.99N 76.49W Elev. 7 ft 138 PM EDT Thu May 30 2024 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 60 75 61 80 Temp 73 74 69 63 60 60 62 68 73 75 70 65 62 61 65 73 77 78 74 Dewpt 45 44 46 47 47 44 44 44 43 42 45 48 49 48 50 49 51 51 55 RH 37 34 44 56 62 55 52 42 34 31 41 54 62 62 58 43 40 39 51 Wind dir NW NW NW N N N N N N N NW W W NW N NE S SE S Wind spd 11 14 9 9 9 10 10 12 9 8 5 3 4 5 4 3 4 5 6 Clouds SC SC SC FW FW CL CL CL FW CL CL CL CL CL CL CL FW CL FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 67 82 67 83 69 82 Temp 68 69 77 75 69 69 78 77 69 70 80 78 71 71 79 76 Dewpt 58 58 61 62 64 64 63 64 64 65 66 65 66 66 68 67 PWind dir S SW W S SE SE SE S Wind char GN GN LT LT LT GN LT GN Avg clouds FW SC B1 B1 B1 SC SC SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 0 20 20 20 10 30 30 30 Rain shwrs S S S C C S S C Tstms S S S S C $$