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Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
000 FOUS51 KLWX 150255 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1055 PM EDT Sun Apr 14 2024 VAZ054-150800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 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 62 84 56 76 57 Temp 70 66 62 66 77 81 81 74 68 63 58 58 67 73 74 68 63 60 58 59 Dewpt 48 47 47 51 53 53 53 54 52 46 43 42 41 41 44 45 45 46 47 50 RH 45 50 58 58 43 38 38 50 57 54 57 55 39 31 34 43 52 60 67 72 Wind dir SW SW SW W NW NW NW NW N N N N E S S SE SE SE SE SE Wind spd 11 8 6 6 8 10 10 5 4 4 3 4 4 4 5 6 6 8 6 5 Clouds SC B2 FW SC FW FW SC FW FW FW FW FW SC SC SC B1 SC B1 B2 B2 PoP 12hr 10 30 10 5 30 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms S Heat index 82 81 Max heat 82 82 Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 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 71 60 74 54 73 56 74 51 62 Temp 68 66 62 62 74 64 57 55 68 65 58 57 70 65 56 52 59 56 Dewpt 56 56 56 57 56 52 48 48 49 51 49 48 48 46 44 40 38 38 PWind dir SE SE N NE E S W N NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B1 SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 40 70 40 20 30 30 20 30 20 Rain L C C C S S C C S S S C S S S Rain shwrs S C Tstms S S S S S $$ MDZ013-150800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 82 54 74 54 Temp 67 63 61 64 75 81 79 72 65 59 55 56 66 72 72 66 60 56 55 57 Dewpt 48 49 46 51 54 52 53 54 51 45 41 42 41 41 43 45 46 46 46 49 RH 50 60 58 63 48 37 41 53 60 60 59 59 40 33 35 47 60 69 72 75 Wind dir SW SW W W NW W W NW N N N N NE SE S SE SE S SE SE Wind spd 9 6 6 6 8 11 10 5 5 5 5 5 4 5 5 6 6 6 6 5 Clouds B1 OV FW B1 FW FW FW CL CL FW SC FW FW SC SC SC B1 B1 B2 OV PoP 12hr 20 20 5 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C Heat index 80 Max heat 80 80 Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 56 68 50 68 51 72 48 60 Temp 64 62 58 58 67 60 52 51 65 63 54 54 68 61 53 49 58 55 Dewpt 55 56 55 56 56 52 47 47 50 51 49 47 48 47 43 40 39 39 PWind dir SE E NE NE E S W NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 50 70 50 20 40 30 20 30 20 Rain L C C C S S S C C S S S C S S S Rain shwrs C C Tstms S S S S S $$ MDZ011-150800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 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 87 59 78 59 Temp 74 69 66 68 80 83 84 76 70 65 60 59 71 74 76 71 66 62 61 59 Dewpt 48 49 48 51 52 50 51 51 48 43 41 41 39 40 41 42 45 45 47 48 RH 40 49 52 54 38 32 32 42 45 45 49 51 31 29 28 35 47 54 60 67 Wind dir SW W W W NW W W NW N N N N NE S S SE S SE SE SE Wind spd 8 5 5 6 8 10 10 5 5 5 5 4 4 5 5 5 6 6 6 5 Clouds B1 OV FW B1 FW FW FW CL CL FW SC FW FW SC SC SC B1 B1 B2 B2 PoP 12hr 20 20 5 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C Tstms S Heat index 80 83 Max heat 83 83 Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 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 71 60 71 53 73 55 75 52 66 Temp 67 66 63 59 69 64 57 53 68 67 60 56 71 66 59 52 62 60 Dewpt 53 54 54 55 54 49 46 45 49 49 48 47 47 46 42 39 36 37 PWind dir SE E NE NE E S W NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds OV B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 50 70 50 20 40 30 20 30 20 Rain L C C C S S S C C S S S C C S S Rain shwrs C C Tstms S S S S S $$ WVZ052-150800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 78 47 73 54 Temp 62 59 58 64 72 77 77 69 60 55 50 53 62 71 72 65 60 57 56 57 Dewpt 45 46 46 51 52 51 50 49 47 42 39 41 41 43 44 47 47 48 49 50 RH 54 62 64 63 49 40 39 49 62 61 66 64 46 36 37 52 62 72 77 77 Wind dir SW W W W W W NW N N N N N SE S S SE SE SE SE SE Wind spd 9 6 8 9 10 11 11 5 5 4 2 2 4 5 5 8 6 6 6 3 Clouds OV B2 FW FW FW SC FW CL CL FW FW FW FW SC SC B1 B1 B1 B2 OV PoP 12hr 20 20 0 10 30 QPF 12hr 0.02 0 0 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 56 70 49 70 51 68 45 59 Temp 66 63 58 59 69 61 53 52 66 63 54 54 64 58 49 48 56 53 Dewpt 54 54 54 55 53 50 48 48 49 49 47 46 44 41 40 38 35 35 PWind dir SE SE NW NE SE SW NW NW NW Wind char GN LT GN LT GN GN GN GN GN Avg clouds B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 60 70 50 20 40 30 30 30 20 Rain L C C C S S C C C S S C C S S S Rain shwrs C L Tstms C S S S S $$ VAZ506-150800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 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 58 83 52 75 56 Temp 66 61 58 63 76 81 81 72 64 59 54 55 67 73 74 69 63 59 57 58 Dewpt 49 46 46 51 54 54 55 56 52 47 43 43 41 43 45 47 48 48 48 50 RH 54 58 64 65 46 39 41 57 65 64 66 64 39 34 35 45 58 67 72 75 Wind dir SW SW SW W NW NW NW N N N N N E S S SE SE SE SE SE Wind spd 8 6 5 6 9 11 10 5 5 4 3 4 4 5 5 8 9 9 8 5 Clouds SC B2 SC FW FW FW FW FW CL FW FW FW SC SC SC B1 B1 B2 B1 B2 PoP 12hr 10 30 5 5 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S S Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 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 72 58 75 51 73 53 73 48 59 Temp 69 67 61 60 74 65 54 53 68 66 56 55 69 63 53 50 57 55 Dewpt 56 57 57 58 56 54 50 49 51 52 50 49 48 47 44 41 39 39 PWind dir SE SE N NE SE S W NW NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B1 SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 50 70 40 20 40 30 20 30 20 Rain L C C C S S C C S S S C S S S Rain shwrs C C Tstms S S S S S $$ VAZ037-150800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 85 57 77 60 Temp 69 64 61 65 78 82 81 75 69 64 60 58 68 73 77 72 66 63 62 60 Dewpt 44 45 42 48 53 55 55 56 54 50 47 45 43 46 48 50 51 51 50 52 RH 40 50 49 54 42 40 41 52 59 60 62 62 40 38 36 46 58 65 65 75 Wind dir SW SW SW W W W W N N NE NE N E S S SE SE SE S S Wind spd 9 8 6 6 6 8 8 5 4 5 5 5 5 5 6 5 5 4 5 4 Clouds FW B1 B2 FW FW B1 B1 FW FW FW SC FW SC B1 SC B1 B1 B1 B1 B2 PoP 12hr 0 40 10 20 20 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S Tstms C C S S Heat index 80 82 82 Max heat 82 83 Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 62 82 55 78 56 78 52 66 Temp 74 73 66 64 79 73 61 57 72 70 61 58 74 68 58 54 61 59 Dewpt 55 54 53 55 52 52 50 49 51 52 49 48 48 47 45 43 39 38 PWind dir S SW NW NE SE S W N N Wind char GN GN GN LT LT LT GN GN GN Avg clouds B2 B2 B1 B1 SC SC SC B1 B1 SC SC B1 B1 B1 B2 B1 B1 B1 PoP 12hr 30 40 30 10 30 20 30 30 30 Rain C S S C S C S S C C S C S Rain shwrs S C Tstms S S S $$ MDZ003-150800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 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 58 78 48 72 55 Temp 63 60 58 61 72 76 76 68 60 54 50 52 63 70 72 66 61 58 57 57 Dewpt 47 48 52 53 55 53 52 50 46 40 39 41 42 44 46 48 48 48 49 50 RH 56 64 80 75 55 45 43 52 60 59 66 66 46 39 39 52 62 69 75 77 Wind dir SW SW W W W W NW NW N N N N SE S S SE SE SE SE SE Wind spd 10 8 6 8 10 12 12 8 8 5 2 2 4 5 5 8 9 9 8 5 Clouds OV B2 FW SC FW FW CL CL CL FW FW FW FW SC B1 SC B1 B1 B2 OV PoP 12hr 30 10 0 5 30 QPF 12hr 0.04 0 0 0.03 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 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 67 56 69 50 69 51 67 45 59 Temp 65 64 58 58 69 61 53 52 65 63 54 53 64 58 49 47 56 53 Dewpt 55 56 55 55 56 52 49 48 51 51 48 47 47 43 41 39 36 36 PWind dir SE SE N NE S S W NW NW Wind char GN GN GN LT GN GN GN GN GN Avg clouds OV B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 60 80 50 30 40 30 30 30 20 Rain D L C C S C C C C S S C C S S S Rain shwrs C L Tstms C S S S S $$ MDZ017-150800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 79 55 70 55 Temp 66 63 61 64 74 78 73 66 63 59 57 57 64 68 66 61 57 56 56 58 Dewpt 46 46 46 51 53 54 55 57 56 53 47 46 46 45 45 45 45 46 49 53 RH 48 54 58 63 48 43 53 73 78 80 69 67 52 43 47 56 64 69 77 83 Wind dir SW SW SW W W NW W S N N N NE NE E SE SE SE SE SE SE Wind spd 14 12 10 8 8 8 6 5 5 5 5 5 5 6 6 8 9 8 8 6 Clouds FW B1 B1 FW CL FW SC SC SC SC FW FW FW SC SC SC SC B2 B2 B2 PoP 12hr 5 30 20 0 30 QPF 12hr 0 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C S Tstms S C S Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 58 73 52 67 53 72 50 62 Temp 66 62 60 61 70 61 54 53 64 60 55 56 68 62 56 54 59 55 Dewpt 57 56 54 56 57 54 48 48 51 51 49 49 51 51 47 44 42 42 PWind dir SE S NW N NE SE S N N Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B1 SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 30 60 40 20 30 30 20 30 20 Rain L C C C S C C S S C C S S Rain shwrs S C Tstms S S S S S S $$ WVZ502-150800- Petersburg WV 38.99N 79.15W Elev. 963 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 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 60 78 51 78 58 Temp 65 64 60 64 70 76 77 70 62 57 53 54 65 75 76 69 64 62 60 61 Dewpt 44 44 46 52 56 56 55 55 54 50 48 47 49 51 55 57 56 56 55 56 RH 46 48 60 65 61 50 47 59 75 77 83 77 56 43 48 66 75 81 84 84 Wind dir SW W W W W W W NW NW NW NW S S S S S S S S S Wind spd 13 11 9 8 8 9 9 5 2 2 1 1 3 5 5 5 5 5 5 4 Clouds B1 B1 FW FW FW FW FW CL CL FW SC SC FW B1 B2 B1 SC B1 B1 B2 PoP 12hr 10 20 5 30 20 QPF 12hr 0 0 0 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S C Tstms S S C C Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 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 77 58 73 52 77 53 72 45 59 Temp 74 70 63 61 70 66 57 55 72 65 57 55 67 60 52 47 56 53 Dewpt 56 57 56 56 54 53 51 50 53 53 49 47 47 45 43 40 39 37 PWind dir S SW W W SW W W NW NW Wind char GN GN GN LT LT GN GN GN GN Avg clouds B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 50 60 40 20 50 30 30 30 20 Rain L C C C S S C C C S S C C S S S Rain shwrs C C Tstms S S S S $$ MDZ014-150800- Annapolis MD 38.99N 76.49W Elev. 7 ft 1055 PM EDT Sun Apr 14 2024 Date 04/14/24 Mon 04/15/24 Tue 04/16/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 79 56 69 55 Temp 67 64 61 64 73 77 76 69 65 61 58 57 63 67 67 64 60 58 57 58 Dewpt 47 47 46 51 53 54 54 55 53 48 44 45 43 43 44 45 47 47 48 50 RH 49 54 58 63 49 45 46 61 65 62 59 64 48 42 43 50 62 67 72 75 Wind dir SW SW SW W W W W NW N N N N NE SE S S S S SE SE Wind spd 11 6 6 5 5 8 9 5 5 5 5 5 4 5 5 6 6 8 6 5 Clouds B1 B2 FW SC CL FW FW FW FW FW FW FW FW FW SC SC SC B2 B2 B2 PoP 12hr 10 20 10 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Date 04/17 Thu 04/18/24 Fri 04/19/24 Sat 04/20/24 Sun 04/21/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 58 67 52 66 53 69 50 60 Temp 63 62 59 59 66 61 54 52 62 62 56 54 64 63 56 51 58 56 Dewpt 55 55 55 56 56 52 48 48 50 51 50 49 50 49 45 42 40 40 PWind dir SE SE NE NE E S W N NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds OV B2 B2 B2 B2 B1 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 70 40 20 30 30 20 30 20 Rain L C C C S S C C S S C C S S Rain shwrs C C Tstms S S S S S $$
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