Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
594 FOUS51 KLWX 031740 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 140 PM EDT Mon Jun 3 2024 VAZ054-032000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 84 70 87 69 82 Temp 81 83 79 74 72 71 75 83 86 85 80 74 70 70 71 75 78 78 76 Dewpt 64 64 65 66 66 66 67 67 66 66 66 66 67 66 67 67 68 69 69 RH 56 53 62 76 81 84 76 59 51 53 62 76 90 87 87 76 71 74 79 Wind dir NW NE SE S SW N NE E SE SE SE SE SE E SE SE S S S Wind spd 4 5 5 3 3 3 4 6 8 10 10 8 6 6 8 9 11 12 11 Clouds B1 B1 SC FW FW SC SC SC B1 B1 SC B1 B2 B2 OV B2 B2 B2 B2 PoP 12hr 20 5 10 20 60 QPF 12hr 0.03 0 0 0.02 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L L Tstms S S S S S S C C L Heat index 83 84 86 88 87 82 Max heat 83 84 88 88 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 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 71 86 67 83 63 80 64 81 Temp 73 74 84 80 72 72 80 76 68 68 77 75 67 68 78 75 Dewpt 68 69 64 62 61 61 56 55 56 57 55 55 56 58 56 57 PWind dir S W W W NW W W W Wind char GN GN LT GN LT GN LT GN Avg clouds B2 B2 B1 SC SC SC SC SC SC FW SC SC SC SC B1 B1 PoP 12hr 60 50 30 20 10 20 10 30 Rain shwrs L C C C C S S S C Tstms L C S S S S S S $$ MDZ013-032000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 87 66 81 Temp 82 83 81 74 71 68 73 83 86 85 80 72 68 67 69 74 76 76 75 Dewpt 64 64 66 66 66 65 68 67 65 64 66 66 65 66 67 67 68 69 69 RH 55 53 60 76 84 90 84 59 50 50 62 81 90 97 93 79 76 79 82 Wind dir NW NW S SW NW N NE E E SE SE SE SE SE SE SE SE SE S Wind spd 4 4 3 2 2 2 3 5 8 9 8 6 4 4 5 8 10 12 8 Clouds B1 SC SC SC FW FW SC SC SC B1 SC B1 B2 B2 OV B2 B2 B2 B2 PoP 12hr 20 5 10 20 60 QPF 12hr 0.04 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L L Tstms S S S S S S C C C Heat index 83 84 83 86 88 86 82 Max heat 83 85 88 88 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 86 65 82 60 78 61 80 Temp 70 72 83 79 69 70 80 74 65 66 76 74 64 66 78 75 Dewpt 69 70 64 63 61 62 58 58 55 57 55 55 56 58 56 58 PWind dir S W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC SC SC SC SC FW SC SC SC SC B1 B1 PoP 12hr 70 50 30 20 10 20 10 30 Rain shwrs L C C C C S S S C Tstms C C S S S S S S $$ MDZ011-032000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 85 69 91 71 85 Temp 84 84 79 76 71 69 74 84 89 89 81 77 72 72 74 78 80 81 76 Dewpt 63 63 64 65 65 65 66 65 64 63 64 65 65 66 65 66 67 68 68 RH 49 49 60 69 81 87 76 53 44 42 56 67 79 81 74 67 65 65 76 Wind dir NW N S W N N NE E SE SE SE SE SE SE SE SE SE SE S Wind spd 4 3 3 2 2 2 2 5 8 9 9 6 4 4 5 8 10 11 9 Clouds B1 SC SC SC FW FW SC SC SC B1 SC B1 B2 OV OV B2 B2 B2 B2 PoP 12hr 20 5 10 20 60 QPF 12hr 0.02 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L L Tstms S S S S S C C C Heat index 85 85 86 90 90 83 82 84 Max heat 85 85 90 92 84 82 84 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 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 73 91 70 87 66 85 67 85 Temp 75 76 87 81 75 73 84 76 70 69 80 77 70 70 82 77 Dewpt 68 68 62 61 61 60 56 56 55 56 54 54 55 56 56 57 PWind dir S W W W NW W W W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC SC SC SC SC FW SC SC SC SC B1 B1 PoP 12hr 70 50 30 20 10 20 10 30 Rain shwrs L L C C C S S S C Tstms C C S S S S S S $$ WVZ052-032000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 62 84 64 78 Temp 77 80 77 67 65 63 67 78 83 83 79 70 67 66 68 71 74 75 74 Dewpt 63 62 64 63 62 61 64 64 64 63 64 64 64 64 65 65 67 66 66 RH 62 54 64 87 90 93 90 62 53 51 60 81 90 93 90 81 79 74 76 Wind dir N N NE W NW N N SE SE SE SE SE SE SE SE SE S S S Wind spd 4 4 3 1 1 1 1 4 6 8 6 6 5 5 8 8 11 11 9 Clouds SC SC FW FW FW SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 10 5 20 20 70 QPF 12hr 0 0 0.01 0.12 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C L L L Tstms S S S S S S S S C C L Heat index 81 84 84 Max heat 81 84 84 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 82 58 77 55 75 56 76 Temp 68 69 80 75 63 65 75 70 58 62 72 71 60 63 73 72 Dewpt 66 65 59 58 57 57 54 53 53 54 53 52 53 55 55 55 PWind dir S W W W W NW W W Wind char GN GN LT GN LT GN LT LT Avg clouds B2 B1 SC SC SC FW FW SC FW SC SC SC SC SC B1 SC PoP 12hr 70 40 20 20 10 30 20 30 Rain shwrs L C C C S S S C S S S C Tstms L C S S S S S S S $$ VAZ506-032000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 83 65 87 66 81 Temp 82 83 79 72 68 66 70 83 86 85 80 73 68 67 69 74 76 78 75 Dewpt 64 64 65 65 65 64 67 68 66 66 67 67 67 66 68 69 69 70 69 RH 55 53 62 79 90 93 90 61 51 53 65 81 97 97 97 84 79 76 82 Wind dir NW N N S W N N E SE SE SE SE SE SE SE SE S S S Wind spd 4 4 3 2 2 2 2 4 5 6 8 6 5 5 5 8 9 10 8 Clouds SC SC SC FW FW SC SC SC B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 PoP 12hr 20 5 20 20 70 QPF 12hr 0 0 0.04 0.07 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S C C L L L Tstms S S S S S S S S S S C C L Heat index 83 84 86 88 87 82 Max heat 83 84 88 88 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 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 69 86 62 81 58 77 59 79 Temp 71 72 83 78 68 69 78 74 63 65 76 73 63 66 77 74 Dewpt 69 70 64 62 61 62 57 56 55 57 55 55 55 58 57 58 PWind dir S W W W W NW W W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 SC SC SC FW SC SC SC FW SC SC SC SC B1 B1 PoP 12hr 60 50 30 20 10 20 10 30 Rain shwrs L C C C C S S S C Tstms L C S S S S S S $$ VAZ037-032000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 66 87 68 83 Temp 82 83 78 71 69 67 70 81 85 85 79 74 70 70 71 76 79 80 77 Dewpt 64 64 66 65 64 64 65 65 65 66 66 65 66 65 66 67 67 68 67 RH 55 53 67 81 84 90 84 58 51 53 64 74 87 84 84 74 67 67 71 Wind dir SE E NE NW NW N N E SE SE SE E SE E SE S S S S Wind spd 3 4 3 2 1 2 1 3 5 6 4 3 3 3 4 6 8 9 8 Clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 B2 B1 PoP 12hr 40 20 40 40 80 QPF 12hr 0.12 0.02 0.08 0.22 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C S S C C D D L Tstms C C S S C C C C S S S C C L Heat index 83 84 83 87 87 83 Max heat 83 84 87 88 83 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 63 84 58 81 60 83 Temp 73 73 85 80 69 69 81 75 63 65 78 74 64 66 80 76 Dewpt 66 67 62 58 58 57 53 52 52 54 52 53 53 55 55 56 PWind dir S W W W W W W W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B1 SC FW SC FW FW SC FW FW SC SC SC SC SC SC PoP 12hr 60 40 20 10 5 20 10 30 Rain shwrs L S C C S S C Tstms L S S S S C $$ MDZ003-032000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 82 65 85 66 79 Temp 79 81 79 70 68 65 70 81 84 84 78 71 68 67 69 73 76 76 74 Dewpt 64 63 64 64 63 62 66 65 64 64 65 65 65 65 66 67 67 67 68 RH 60 54 60 81 84 90 87 58 51 51 64 81 90 93 90 81 74 74 82 Wind dir NW N E E NE NE NE SE SE SE SE SE SE SE SE SE S S SE Wind spd 5 4 3 2 2 2 2 4 6 6 6 6 5 5 5 8 10 10 8 Clouds SC SC FW FW FW SC FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 5 20 20 60 QPF 12hr 0 0 0.01 0 0.14 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L L Tstms S S S S S S C C C Heat index 82 83 85 85 Max heat 83 86 86 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 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 67 83 60 77 56 75 57 77 Temp 70 70 82 75 64 66 75 70 60 63 73 70 62 64 75 72 Dewpt 68 68 61 60 59 60 57 55 55 56 55 54 54 57 56 57 PWind dir S W W W W W W W Wind char GN LT LT LT LT LT LT LT Avg clouds B2 B2 SC SC SC FW SC SC SC SC SC SC SC SC B1 SC PoP 12hr 70 50 20 20 10 30 20 30 Rain shwrs L C C C S S S S C S S S C Tstms C C S S S S S S S $$ MDZ017-032000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 68 84 69 82 Temp 80 79 75 72 69 68 71 79 82 82 75 71 69 69 71 76 78 77 75 Dewpt 67 66 68 67 67 66 68 68 67 66 67 66 67 66 67 69 69 69 69 RH 65 64 79 84 93 93 90 69 61 58 76 84 93 90 87 79 74 76 82 Wind dir E SE S SW SW NW NE E SE SE SE SE SE SE SE SE S S S Wind spd 6 6 4 3 3 3 4 5 8 10 9 8 6 6 6 9 12 12 11 Clouds SC SC SC FW FW SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 5 10 20 50 QPF 12hr 0.03 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C L Tstms C C S S S S C C C Heat index 82 85 84 Max heat 83 82 85 85 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 86 67 84 63 80 64 81 Temp 72 74 83 77 71 72 81 75 67 68 77 74 67 69 78 74 Dewpt 68 69 67 67 63 63 60 62 58 59 58 59 58 59 60 61 PWind dir S SW W NW NW W W W Wind char GN GN LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC SC FW SC SC FW FW SC SC SC SC SC PoP 12hr 60 50 30 10 10 20 10 20 Rain shwrs L C C C C S S Tstms C C S S S S S $$ WVZ502-032000- Petersburg WV 38.99N 79.15W Elev. 963 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 60 86 64 82 Temp 77 79 75 66 62 61 64 79 85 83 77 69 66 64 67 75 78 78 75 Dewpt 65 65 67 64 62 60 64 66 65 66 67 65 64 64 65 67 68 69 68 RH 67 62 76 93100 97100 64 51 57 71 87 93100 93 76 71 74 79 Wind dir N NE E SW SW SW N E SE SE SE SE S S S S S S S Wind spd 3 3 2 2 1 1 0 2 5 6 3 2 2 2 2 4 6 8 6 Clouds B1 B1 B1 SC SC SC SC SC B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B2 PoP 12hr 30 10 40 30 80 QPF 12hr 0.08 0 0.09 0.06 0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S C C D D L Tstms C C C C C C S S C C C L Obvis PF PF F Heat index 87 85 Max heat 87 86 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 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 56 76 53 75 56 76 Temp 68 67 81 73 61 62 74 68 58 59 73 69 59 60 74 70 Dewpt 66 64 59 59 57 56 53 54 53 52 53 54 54 55 56 57 PWind dir SW W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC SC SC FW FW SC SC SC SC SC SC SC B1 B1 PoP 12hr 70 40 20 30 10 30 20 30 Rain shwrs L C C C S C S C S S S C Tstms L C S S S S S S S $$ MDZ014-032000- Annapolis MD 38.99N 76.49W Elev. 7 ft 140 PM EDT Mon Jun 3 2024 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 69 84 69 79 Temp 78 80 79 74 72 71 73 79 82 82 79 73 69 70 71 74 75 76 74 Dewpt 67 66 67 68 68 67 68 68 67 66 67 67 67 67 67 69 69 69 70 RH 69 62 67 82 87 87 84 69 61 58 67 81 93 90 87 84 82 79 87 Wind dir SE SE S SW W N NE E E SE SE SE SE SE SE SE SE S S Wind spd 6 6 3 2 1 2 3 5 8 10 9 9 6 6 6 9 12 12 11 Clouds SC SC SC SC FW FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 10 20 50 QPF 12hr 0.04 0 0 0 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C L Tstms S S S S S C C C Heat index 82 85 84 Max heat 83 85 85 Date Thu 06/06/24 Fri 06/07/24 Sat 06/08/24 Sun 06/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 68 82 64 79 65 79 Temp 73 73 80 78 72 71 78 75 68 68 75 74 67 68 75 74 Dewpt 69 69 67 65 63 63 60 59 58 59 58 58 59 59 59 60 PWind dir S W W W W W W W Wind char GN GN LT LT LT GN LT LT Avg clouds B2 B2 B1 SC SC SC SC SC SC FW SC SC SC SC SC B1 PoP 12hr 70 60 30 20 10 20 10 30 Rain shwrs L L C L C S S S C Tstms C C S S S S S S $$