691 FOUS51 KLWX 051841 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 240 PM EDT Fri Jun 5 2026 VAZ054-052000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 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 92 68 91 72 90 Temp 91 87 76 71 68 72 85 91 91 87 79 75 72 74 83 87 89 85 Dewpt 52 53 56 57 57 59 58 54 55 57 62 63 64 65 64 62 60 58 RH 27 31 50 61 68 64 40 29 30 36 56 66 76 74 53 43 38 40 Wind dir SW SW S S SW SW W W W W W W W NW NW NW NW NW Wind spd 10 9 6 5 5 4 9 12 14 13 9 9 8 10 11 11 12 11 Clouds SC FW SC SC SC SC SC SC SC B1 B1 B1 SC SC FW SC FW SC PoP 12hr 0 0 5 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 84 87 89 Max heat 87 89 81 89 89 85 87 89 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 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 85 61 84 65 88 69 91 Temp 72 71 82 78 63 64 82 80 67 68 85 83 72 72 88 86 Dewpt 59 59 57 55 55 55 53 54 58 59 58 59 63 64 63 65 PWind dir N E SE S S S S SW Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 30 20 30 Rain shwrs S S C S S S C Tstms S S C $$ MDZ013-052000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 68 92 71 90 Temp 91 85 76 71 68 73 87 92 92 85 77 74 72 73 84 88 89 84 Dewpt 53 58 57 57 57 61 59 57 58 61 64 64 64 67 65 63 61 61 RH 28 40 52 61 68 66 39 31 32 45 64 71 76 81 53 43 39 46 Wind dir W W SW W W W W W W W W W W W NW NW NW NW Wind spd 5 3 2 2 2 3 8 10 9 6 4 4 4 6 8 9 9 4 Clouds SC FW FW SC FW SC SC B1 SC SC SC SC FW B1 SC SC FW FW PoP 12hr 0 0 10 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 85 86 89 89 84 Max heat 88 90 81 91 91 85 89 89 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 60 85 64 89 68 93 Temp 71 69 83 77 63 64 83 79 67 68 87 82 72 73 90 86 Dewpt 59 61 59 57 55 56 55 56 58 60 61 62 63 65 65 68 PWind dir N E SE S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 30 30 30 Rain shwrs S S C C S S C Tstms S S C $$ MDZ011-052000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 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 93 69 92 71 90 Temp 92 86 76 72 69 74 87 92 92 86 78 75 72 74 84 89 89 85 Dewpt 51 54 56 57 57 59 56 54 55 59 64 64 66 65 63 60 58 59 RH 25 34 50 59 66 59 35 28 29 40 62 69 81 74 49 38 35 41 Wind dir W W SW W W W W W W W W W W NW NW NW NW NW Wind spd 8 2 1 1 1 3 9 10 10 6 3 4 4 5 6 9 9 4 Clouds SC CL FW SC FW SC SC B1 B1 B1 SC SC FW SC SC FW FW FW PoP 12hr 0 0 10 20 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 85 89 85 Max heat 88 90 81 90 90 85 89 88 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 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 61 85 65 89 71 93 Temp 71 70 83 78 64 65 83 80 68 69 87 83 73 74 91 87 Dewpt 59 58 56 54 54 53 51 53 57 58 58 60 63 63 63 67 PWind dir N E SE S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 30 30 30 Rain shwrs S C C S S C Tstms S S C $$ WVZ052-052000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 64 88 67 88 Temp 90 83 71 66 64 71 82 87 87 81 74 71 69 72 81 86 87 81 Dewpt 49 57 57 56 56 57 57 58 59 62 63 64 63 64 63 60 58 58 RH 25 41 61 70 75 61 43 38 39 53 69 79 81 76 54 42 38 46 Wind dir W W N N SW SW W W W W W W W W NW NW NW NW Wind spd 5 2 0 0 3 5 11 11 11 8 6 5 5 8 9 10 11 8 Clouds FW CL SC FW SC SC B1 SC SC SC B1 B1 SC SC SC SC FW FW PoP 12hr 0 0 20 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S Heat index 82 82 82 86 81 Max heat 85 88 86 87 81 86 86 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 86 60 87 65 90 68 93 Temp 67 68 84 80 65 65 84 82 68 70 87 84 71 73 90 87 Dewpt 58 57 56 57 55 53 54 55 57 57 59 61 62 62 64 66 PWind dir N E SE S S S SW W Wind char LT LT GN LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC B1 PoP 12hr 0 5 5 10 20 40 20 30 Rain shwrs S C C S S S C Tstms C S C $$ VAZ506-052000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 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 91 66 91 70 90 Temp 90 84 75 70 66 71 85 90 91 85 77 73 70 73 83 87 89 83 Dewpt 53 58 58 58 58 61 60 58 59 61 63 63 63 66 67 65 63 61 RH 28 41 55 66 75 71 43 34 34 45 62 71 78 79 59 48 42 47 Wind dir W S SW SW W W W W W W W W W NW NW NW NW NW Wind spd 5 3 2 1 1 1 6 9 10 6 4 4 3 6 9 9 9 8 Clouds SC FW SC SC SC SC SC SC SC SC SC B1 SC B1 FW SC FW FW PoP 12hr 0 0 5 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Heat index 84 85 85 86 89 90 83 Max heat 86 88 89 90 86 89 90 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 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 87 60 86 65 89 68 92 Temp 70 69 85 80 64 64 83 81 68 68 87 84 72 73 90 87 Dewpt 60 60 59 58 56 56 56 57 58 60 61 62 63 64 66 67 PWind dir N E SE S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 0 0 5 5 20 30 20 30 Rain shwrs S S S C S S S C Tstms S S C $$ VAZ037-052000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 65 90 69 89 Temp 92 84 72 67 65 71 85 90 90 84 75 71 69 73 85 88 88 82 Dewpt 52 56 57 57 56 60 56 54 54 57 59 60 59 62 63 62 61 63 RH 26 38 59 70 73 68 37 30 30 40 58 68 70 68 48 42 40 53 Wind dir SW SW W N N W W W W SW W W W W NW W N NW Wind spd 5 5 3 0 0 4 8 9 11 9 6 5 4 4 5 5 6 5 Clouds FW SC B1 SC FW FW SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 0 0 5 5 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 86 88 88 83 Max heat 87 89 88 88 82 88 89 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 88 61 84 65 88 68 92 Temp 69 70 86 81 65 64 82 81 67 68 86 83 70 72 90 86 Dewpt 63 59 57 59 58 57 56 57 59 60 59 61 62 63 62 65 PWind dir N E SE S S S SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC B1 B1 B1 SC B1 B1 PoP 12hr 10 5 10 20 10 40 20 40 Rain shwrs S S C S C C Tstms C S C $$ MDZ003-052000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 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 90 64 87 67 87 Temp 89 84 73 68 64 70 81 86 86 80 74 71 68 71 80 85 86 82 Dewpt 51 58 57 57 57 59 60 61 63 65 66 66 64 65 65 62 60 60 RH 27 41 57 68 78 68 49 43 46 60 76 84 87 81 60 46 42 47 Wind dir W SW SW S S SW W W W W W W W W NW NW NW NW Wind spd 6 3 2 1 2 4 11 11 12 8 5 4 4 6 9 10 11 6 Clouds SC FW SC FW SC FW SC SC B1 B1 B1 B2 SC SC SC SC FW FW PoP 12hr 0 0 20 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Heat index 84 82 86 87 82 82 86 86 82 Max heat 84 87 86 87 82 86 86 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 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 86 60 86 65 89 68 92 Temp 67 68 83 80 66 65 82 82 70 69 86 84 72 73 88 87 Dewpt 59 58 59 58 55 54 57 57 57 58 61 63 63 63 66 67 PWind dir N E SE S S S S W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 40 20 30 Rain shwrs S S C S S S C Tstms C S C $$ MDZ017-052000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 71 90 75 88 Temp 89 81 76 74 72 77 85 90 89 85 83 78 75 80 84 87 85 81 Dewpt 59 61 59 58 58 60 62 62 61 60 61 63 63 65 66 67 67 67 RH 37 51 56 57 61 56 46 39 39 43 47 60 66 60 55 52 55 63 Wind dir S S S S SW W W SW SW SW SW W W W NW NW W NW Wind spd 8 6 6 5 6 4 4 8 10 8 8 4 4 4 6 5 5 2 Clouds SC FW SC SC SC SC FW SC SC SC SC SC B1 SC SC SC FW SC PoP 12hr 0 0 0 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 82 86 90 89 85 83 82 86 90 88 83 Max heat 88 91 90 90 87 82 90 89 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 86 62 82 66 86 71 90 Temp 75 75 84 75 64 67 80 75 69 72 85 79 74 77 89 84 Dewpt 64 62 60 56 57 58 56 57 60 62 61 62 65 66 66 67 PWind dir N E SE SE S S S S Wind char LT GN LT LT LT GN LT LT Avg clouds SC FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC B1 PoP 12hr 10 0 0 5 20 20 20 30 Rain shwrs S S S S S S C Tstms S S C $$ WVZ502-052000- Petersburg WV 38.99N 79.15W Elev. 963 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 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 90 61 87 66 85 Temp 90 81 68 63 62 67 80 85 86 80 72 68 68 69 79 84 84 79 Dewpt 56 60 58 56 55 57 58 59 60 61 61 61 62 64 64 63 63 64 RH 32 49 70 78 78 70 47 41 42 52 68 78 81 84 60 49 49 60 Wind dir W NW S S E SE W W SW SW SW W W W NW NW NW NW Wind spd 6 3 2 2 2 3 6 9 11 5 4 3 3 2 5 8 8 4 Wind gust 16 Clouds FW FW FW SC SC SC B2 SC SC FW B1 B2 B2 SC SC SC SC SC PoP 12hr 0 0 10 30 20 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S S Heat index 82 81 85 86 81 85 85 Max heat 85 88 85 87 81 85 85 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 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 61 90 62 89 65 90 66 92 Temp 64 65 87 82 66 65 86 82 67 68 87 83 69 70 89 85 Dewpt 62 60 58 60 60 59 61 61 59 60 63 65 63 63 66 69 PWind dir NW SE S S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 10 5 40 20 40 30 50 Rain shwrs C C S C C S C C C Tstms S S C S C $$ MDZ014-052000- Annapolis MD 38.99N 76.49W Elev. 7 ft 240 PM EDT Fri Jun 5 2026 Date Fri 06/05/26 Sat 06/06/26 Sun 06/07/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 71 89 Temp 89 81 75 72 70 74 87 90 90 85 77 75 73 75 84 88 88 83 Dewpt 58 60 61 61 59 62 61 60 59 61 64 65 65 67 65 63 62 63 RH 35 49 62 68 68 66 42 37 35 45 64 71 76 76 53 43 42 51 Wind dir S S S SW SW W W W SW W W W W W NW NW NW NW Wind spd 9 6 5 4 4 3 6 10 10 6 4 4 5 5 6 8 8 3 Clouds SC FW FW FW FW SC SC SC SC B1 B1 SC FW B1 SC SC FW FW PoP 12hr 0 0 5 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 82 87 90 85 86 89 88 84 Max heat 86 88 90 91 84 89 88 Date Mon 06/08/26 Tue 06/09/26 Wed 06/10/26 Thu 06/11/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 84 61 82 66 86 70 90 Temp 72 71 83 76 64 65 80 77 68 70 85 81 73 74 89 83 Dewpt 62 61 59 57 56 56 55 58 61 61 61 63 65 66 65 68 PWind dir N E SE S S S S S Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC B1 PoP 12hr 0 0 0 5 20 20 20 30 Rain shwrs S S S S S S C Tstms S S C $$