024 FOUS51 KLWX 290002 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 801 PM EDT Sun Jun 28 2026 VAZ054-290800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 68 86 67 90 72 Temp 73 72 70 73 80 84 84 81 74 71 68 72 82 88 89 85 77 74 72 76 Dewpt 72 71 69 71 70 69 67 68 68 67 67 68 67 67 67 67 67 67 67 70 RH 97 97 97 93 72 61 57 65 82 87 97 87 61 50 48 55 71 79 84 82 Wind dir E NE NE NE E E SE SE SE S S S S S S S S S S SW Wind spd 3 2 4 5 6 6 8 8 8 5 4 4 8 10 12 12 10 10 9 9 Clouds SC B1 B1 B2 B1 SC SC FW SC SC FW FW FW SC FW FW FW FW FW FW PoP 12hr 10 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF PF Heat index 83 88 87 84 85 91 92 88 Max heat 88 89 91 93 86 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 79 102 81 103 80 100 77 97 Temp 97 93 81 82 97 95 83 84100 95 81 82 97 91 79 80 94 89 Dewpt 72 71 72 74 66 65 70 71 63 63 71 72 64 66 72 72 65 65 PWind dir SW SW W W W NW W W W Wind char GN GN LT GN GN GN GN GN LT Avg clouds FW FW CL CL CL FW CL FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 5 0 5 20 20 40 40 30 Rain shwrs S S C C C Tstms S S C C C $$ MDZ013-290800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 87 67 90 72 Temp 72 70 68 72 80 85 85 81 73 70 68 71 83 88 89 84 76 74 72 75 Dewpt 71 69 68 71 70 69 68 69 68 68 67 68 67 68 66 67 67 67 68 70 RH 97 97100 97 72 59 57 67 84 93 97 90 59 52 47 57 74 79 87 84 Wind dir E E NE NE E E E SE SE S S S S S S S S S S SW Wind spd 1 1 2 2 4 4 5 3 3 2 1 2 4 8 10 8 5 4 4 3 Clouds SC B1 B1 B1 SC SC FW FW FW FW FW FW FW SC SC SC SC FW FW FW PoP 12hr 10 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF Heat index 83 89 88 84 86 92 92 87 Max heat 89 91 92 92 83 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 101 80 102 78 100 76 97 Temp 97 93 80 81100 94 81 82102 94 80 81 98 91 78 79 96 89 Dewpt 72 74 72 75 70 69 70 73 67 68 71 73 68 70 72 73 69 69 PWind dir SW SW W W W NW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW CL FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 5 0 5 20 20 40 40 30 Rain shwrs S S C C C Tstms S S C C C $$ MDZ011-290800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 69 88 69 91 74 Temp 72 70 70 73 81 85 86 83 75 72 70 73 84 89 90 86 77 76 74 77 Dewpt 70 70 69 68 67 66 64 66 67 67 67 65 64 64 64 64 66 66 67 68 RH 93100 97 84 63 53 48 57 76 84 90 76 51 44 42 48 69 71 79 74 Wind dir E N NE NE E SE SE SE SE S S S S S S S S S S SW Wind spd 1 0 1 1 3 4 4 3 3 1 1 1 4 9 10 8 4 3 3 2 Clouds SC SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC FW FW SC FW FW PoP 12hr 10 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF Heat index 83 87 87 85 85 90 91 87 Max heat 87 88 90 91 84 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 79 101 81 102 79 100 78 96 Temp 98 93 81 82100 95 83 84102 95 82 82 98 91 80 80 95 89 Dewpt 69 73 72 73 67 66 70 71 64 66 71 71 66 68 72 71 66 66 PWind dir SW SW W W W NW W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 5 0 5 20 20 40 40 30 Rain shwrs S S C C C Tstms S S C C C $$ WVZ052-290800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 85 66 92 71 Temp 71 70 67 70 78 82 84 81 73 70 68 72 83 89 92 86 77 74 72 77 Dewpt 70 69 67 69 69 70 69 70 69 68 67 68 70 70 70 71 70 70 71 72 RH 97 97100 97 74 67 61 69 87 93 97 87 65 54 49 61 79 87 97 85 Wind dir E E N N N SE SE SE S S S S S S S S S S S N Wind spd 1 1 0 0 0 3 3 2 3 3 3 3 5 6 8 8 6 4 3 0 Clouds B1 B1 B2 B2 B1 B1 FW FW SC SC SC SC FW SC FW FW FW FW FW FW PoP 12hr 30 20 0 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms Obvis PF PF PF Heat index 86 88 85 87 94 98 91 Max heat 86 89 94 98 88 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 73 100 74 100 73 97 71 94 Temp 96 92 77 79 98 92 77 80 99 91 77 79 95 88 74 76 92 88 Dewpt 69 71 72 72 65 66 70 71 65 66 71 72 65 67 71 71 64 65 PWind dir W W NW W NW W NW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW CL FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 0 0 5 20 20 40 30 30 Rain shwrs S S C C C Tstms S S C S C $$ VAZ506-290800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 67 86 66 91 72 Temp 72 71 68 72 80 84 84 80 73 70 68 71 83 89 90 86 77 74 72 76 Dewpt 71 70 68 71 71 70 69 70 69 68 67 68 69 70 70 71 69 68 67 71 RH 97 97100 97 74 63 61 72 87 93 97 90 63 54 52 61 76 82 84 85 Wind dir N N NE NE E E SE SE SE S S S S S S S S S S SW Wind spd 0 0 1 2 3 4 4 3 3 3 3 3 6 8 9 8 6 6 5 3 Clouds SC B1 B1 B2 B1 SC B1 FW SC SC SC FW SC SC FW FW FW FW FW FW PoP 12hr 20 10 0 0 5 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms Obvis PF PF PF Heat index 83 88 88 83 87 94 96 91 Max heat 88 90 94 96 87 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 76 100 78 102 76 99 74 96 Temp 97 93 79 80 99 93 80 82101 93 80 80 98 89 77 78 94 88 Dewpt 73 73 72 74 69 67 70 72 67 66 71 73 68 69 71 73 68 68 PWind dir SW SW W W NW NW NW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW CL FW CL SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 5 0 5 20 20 40 40 30 Rain shwrs S S C C C Tstms S S C C C $$ VAZ037-290800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 87 68 91 72 Temp 73 71 71 72 80 84 86 81 74 72 69 72 84 89 91 87 78 74 72 75 Dewpt 70 70 70 70 68 67 66 69 69 68 68 68 67 66 67 69 68 68 68 69 RH 90 97 97 93 67 57 51 67 84 87 97 87 57 47 45 55 71 82 87 82 Wind dir N N N N NE NE E SE N N N N S S S S S S SW N Wind spd 0 0 0 0 4 4 4 3 0 0 0 0 4 5 6 5 4 3 2 0 Clouds B1 B1 B1 B2 B1 SC SC SC B1 SC B1 B1 SC FW FW FW FW FW FW CL PoP 12hr 20 30 5 0 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms Obvis PF PF PF Heat index 83 87 88 84 87 92 94 91 Max heat 87 89 92 94 88 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 74 102 75 102 75 99 74 97 Temp 98 91 76 78101 93 77 79101 93 77 79 99 90 75 77 96 87 Dewpt 68 71 70 72 63 65 68 70 62 65 69 70 63 68 70 71 64 68 PWind dir S SW SE W S W W W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL FW FW FW FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 0 0 5 20 20 40 40 50 Rain shwrs S S C C C Tstms S S C S C $$ MDZ003-290800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 66 85 67 91 72 Temp 72 70 67 71 78 81 84 82 73 71 69 71 81 87 90 87 78 75 72 76 Dewpt 71 69 67 71 71 72 71 72 69 68 67 70 73 73 73 74 72 70 70 73 RH 97 97100100 79 74 65 72 87 90 93 97 77 63 58 65 82 84 93 90 Wind dir E NE NE NE E SE S SE SE SE S S S S S S S S S SW Wind spd 2 2 1 1 1 3 3 2 2 3 3 3 5 6 6 4 5 4 2 2 Clouds SC B2 B2 B1 SC B1 FW FW B1 SC FW FW SC SC FW FW FW FW FW FW PoP 12hr 20 20 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms Obvis PF PF PF Heat index 85 89 87 86 94 98 95 Max heat 85 90 94 99 91 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 98 76 99 75 96 72 93 Temp 94 92 78 79 95 93 78 79 97 92 78 78 93 88 76 76 91 87 Dewpt 72 74 72 74 69 69 70 72 69 69 71 73 68 69 71 71 67 67 PWind dir W W W W W NW W W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL FW FW FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 0 0 5 20 20 40 30 30 Rain shwrs S S C C C Tstms S S C S C $$ MDZ017-290800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 89 70 89 73 Temp 73 72 72 75 82 86 86 78 74 72 70 75 83 87 88 82 76 75 73 78 Dewpt 70 70 70 70 68 67 67 66 66 66 67 67 66 64 63 64 66 67 67 69 RH 90 93 93 84 63 53 53 67 76 81 90 76 57 46 43 55 71 76 81 74 Wind dir SE E NE NE NE E SE SE SE SE SE SE S SE S S S S S SW Wind spd 4 3 4 5 5 4 5 5 5 3 2 1 4 10 11 10 9 6 6 6 Clouds B1 B1 B2 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF Heat index 85 89 89 85 88 89 83 Max heat 89 92 88 89 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 93 80 95 79 94 78 91 Temp 97 84 79 80 90 86 80 83 92 87 80 81 91 86 79 81 89 84 Dewpt 71 72 72 73 73 71 72 73 71 70 72 73 71 70 73 74 70 69 PWind dir S S S SW SW SW SW SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW CL CL CL FW FW CL CL B1 FW FW SC B1 SC FW B1 PoP 12hr 0 5 0 5 5 30 30 40 30 Rain shwrs C C C C Tstms S C S C $$ WVZ502-290800- Petersburg WV 38.99N 79.15W Elev. 963 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 64 87 66 94 70 Temp 68 68 65 68 76 84 86 81 71 69 67 69 85 91 93 86 74 72 70 73 Dewpt 68 68 65 68 70 71 71 72 71 69 67 69 72 72 72 74 71 70 69 71 RH 100100100100 82 65 61 74100100100100 65 54 51 68 90 93 97 93 Wind dir E N N N N E NE S SE S S S N SW W SW SW SW W N Wind spd 1 0 0 0 0 1 2 1 1 2 2 1 0 1 3 2 2 2 1 0 Clouds B2 B1 B2 B2 SC SC B1 SC B1 B1 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 30 30 5 10 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S S Obvis PF PF PF PF Heat index 89 91 85 91 99101 94 Max heat 89 91 99 101 87 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 70 100 71 100 71 97 69 95 Temp 95 89 73 75 98 89 73 76 98 88 74 75 95 86 72 73 92 85 Dewpt 68 74 69 71 66 70 68 70 66 70 69 71 68 70 69 70 67 69 PWind dir NW W NW W NW W NW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW FW FW FW FW FW SC B1 SC SC B1 B1 SC SC B1 PoP 12hr 0 0 10 5 20 30 40 30 50 Rain shwrs S C C C C Tstms S S C S C $$ MDZ014-290800- Annapolis MD 38.99N 76.49W Elev. 7 ft 801 PM EDT Sun Jun 28 2026 Date 06/28/26 Mon 06/29/26 Tue 06/30/26 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 88 69 89 73 Temp 72 71 70 74 81 86 87 82 74 72 70 74 83 87 87 82 76 75 73 77 Dewpt 71 70 70 70 70 70 68 69 69 68 67 68 68 68 66 67 68 68 68 70 RH 97 97100 87 69 59 53 65 84 87 90 82 61 53 50 61 76 79 84 79 Wind dir N N N E E E E SE SE S N N S S S S S S S SW Wind spd 0 0 0 3 5 5 4 5 5 2 0 0 6 11 12 11 9 8 6 5 Clouds SC B1 B1 B1 SC FW FW FW FW FW FW FW FW SC FW SC SC FW FW FW PoP 12hr 5 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Obvis PF PF Heat index 85 91 91 85 86 91 89 85 Max heat 91 92 91 91 83 Date 07/01 Thu 07/02/26 Fri 07/03/26 Sat 07/04/26 Sun 07/05/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 78 96 80 97 79 95 77 93 Temp 95 88 80 82 95 90 81 84 97 90 79 82 95 88 78 80 93 86 Dewpt 74 75 73 74 75 73 72 73 72 72 73 74 73 73 74 74 72 71 PWind dir S SW S SW SW W S SW S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW CL FW FW SC SC FW FW B1 B1 SC SC B1 PoP 12hr 0 5 0 5 20 20 30 40 30 Rain shwrs S S C C C Tstms S S C C C $$