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Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
000 FOUS51 KLWX 240550 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 150 AM EDT Wed Apr 24 2024 VAZ054-242000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 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 46 62 44 65 Temp 56 58 66 71 72 66 60 53 48 46 53 60 61 57 52 48 45 47 57 63 64 59 Dewpt 44 47 46 43 41 40 41 37 32 30 29 31 32 34 35 37 37 38 33 31 32 33 RH 64 67 48 36 33 38 49 54 54 53 39 33 33 42 52 65 73 71 40 30 30 37 Wind dir SW SW W NW NW NW N N N N NE NE E E SE SE E E E SE SE SE Wind spd 9 12 17 17 18 14 12 11 11 10 6 6 10 9 5 5 3 5 9 10 13 12 Wind gust 27 Clouds OV B2 B1 SC SC FW SC FW SC SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 20 5 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 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 48 66 55 82 64 87 66 86 Temp 50 51 62 62 57 59 80 76 66 66 85 80 69 68 84 77 Dewpt 37 42 45 46 49 53 56 57 57 58 58 59 59 60 58 59 PWind dir SE SE S SW SW S S SW Wind char GN GN GN GN LT LT GN GN Avg clouds B1 B2 B2 B2 B1 SC SC SC SC FW FW SC SC SC SC SC PoP 12hr 10 10 5 5 5 10 10 30 Rain shwrs C Tstms S $$ MDZ013-242000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 43 60 42 63 Temp 54 56 65 70 71 66 57 50 45 45 51 58 59 55 49 44 42 45 56 61 62 58 Dewpt 44 46 47 44 43 43 43 37 30 29 30 32 32 34 37 37 37 38 33 31 32 34 RH 69 69 52 39 36 43 59 61 55 53 44 37 36 45 63 76 82 76 42 32 32 40 Wind dir SW W W NW NW NW N N N N NE E E E SE SE E E E SE SE SE Wind spd 8 10 12 13 13 9 10 9 8 8 6 5 5 5 5 5 2 4 5 8 9 10 Clouds OV OV SC SC SC SC SC SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Coast Flood Y Y Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 63 53 80 61 85 63 83 Temp 48 50 61 60 55 57 78 74 64 64 83 78 65 65 82 72 Dewpt 37 41 45 47 49 52 57 58 57 58 60 59 59 60 59 59 PWind dir SE SE S SW SW S S SW Wind char GN GN GN GN LT LT GN GN Avg clouds B1 B2 B2 B2 B1 SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 10 20 5 10 5 10 10 30 Rain shwrs S C Tstms S $$ MDZ011-242000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 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 47 64 47 68 Temp 56 58 69 73 75 68 62 55 50 47 56 61 62 59 55 51 49 48 61 65 67 63 Dewpt 44 45 45 43 41 41 41 35 29 27 28 29 30 32 35 36 36 36 31 30 30 32 RH 64 62 42 34 29 37 46 47 44 45 34 29 30 36 47 56 61 63 32 27 25 31 Wind dir SW W W NW NW NW N N N N NE E E E SE SE E E SE SE SE SE Wind spd 6 9 12 13 13 9 9 9 8 8 5 5 5 4 5 4 2 3 5 8 10 10 Clouds OV OV SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC FW FW SC SC PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Coast Flood Y Y Y Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 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 50 68 58 84 65 89 68 88 Temp 53 51 64 65 60 59 81 79 70 66 86 83 72 68 84 80 Dewpt 37 40 42 45 48 51 55 56 57 58 58 57 58 59 58 58 PWind dir SE SE S SW SW S S SW Wind char GN GN GN GN LT LT GN GN Avg clouds B1 B2 B2 B2 B1 SC SC SC SC FW SC SC SC SC SC SC PoP 12hr 10 20 5 10 5 10 10 40 Rain shwrs S S C Tstms S $$ WVZ052-242000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 38 58 37 61 Temp 53 56 63 67 67 62 53 47 42 41 48 56 57 53 47 43 38 43 53 59 61 57 Dewpt 42 45 44 41 39 39 39 35 31 26 25 29 30 32 33 35 35 36 35 35 34 33 RH 66 66 50 39 36 43 59 63 65 55 40 35 35 44 58 73 89 76 50 40 36 40 Wind dir W W NW NW NW NW N N N NE NE NE E E E SE E SE SE SE SE SE Wind spd 9 10 13 14 13 11 9 8 6 8 5 5 4 4 3 3 2 3 8 10 10 11 Clouds B2 B1 SC SC SC SC SC SC B1 SC SC SC FW FW SC SC SC SC SC SC SC B1 PoP 12hr 20 5 0 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 61 49 80 57 84 59 81 Temp 46 47 58 59 52 57 78 74 61 62 82 77 64 64 80 71 Dewpt 34 40 45 45 47 51 55 56 55 57 57 57 58 58 58 56 PWind dir SE SE S S SW S SW W Wind char GN GN LT GN LT LT LT GN Avg clouds B1 B2 B2 B2 B1 SC SC SC FW FW SC SC SC B1 B1 B1 PoP 12hr 20 30 5 10 5 20 20 50 Rain shwrs S C S S S C C Tstms S S S $$ VAZ506-242000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 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 43 62 42 63 Temp 53 56 64 70 71 65 56 51 45 45 52 59 61 57 50 46 43 46 56 61 63 58 Dewpt 45 46 47 43 42 42 43 38 32 29 29 32 34 36 37 37 39 39 35 32 34 34 RH 74 69 54 38 35 43 62 61 60 53 41 36 36 45 61 71 86 76 45 33 34 40 Wind dir SW W NW NW NW NW N N N N NE NE NE E SE SE N E SE SE SE SE Wind spd 6 9 13 13 13 10 10 8 8 8 6 4 3 3 3 3 0 2 5 8 8 11 Clouds OV OV SC SC SC SC SC FW SC SC SC SC SC FW SC SC SC SC SC SC SC B1 PoP 12hr 20 5 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 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 46 64 54 82 60 87 63 85 Temp 48 49 61 62 55 58 80 76 64 64 85 80 67 67 83 74 Dewpt 37 42 47 48 49 53 57 58 57 59 60 60 60 60 59 60 PWind dir SE SE S SW SW SW S W Wind char GN GN GN GN LT LT GN GN Avg clouds B1 B2 B2 B2 B1 SC SC FW FW FW FW SC FW SC SC B1 PoP 12hr 10 20 5 10 0 10 10 40 Rain shwrs S S C Tstms S $$ VAZ037-242000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 46 65 45 65 Temp 55 58 69 72 73 66 59 53 50 47 56 62 65 59 54 50 48 46 57 62 65 62 Dewpt 39 43 44 38 38 37 38 38 37 34 34 35 36 37 38 39 39 39 38 37 37 38 RH 55 57 40 29 28 34 45 57 61 60 43 36 34 44 54 66 71 76 49 39 35 41 Wind dir SW SW NW NW NW N N N N NE NE E E E E E E E SE SE SE SE Wind spd 10 9 10 10 9 6 5 5 6 8 5 5 5 5 5 4 2 3 5 8 8 9 Clouds OV B2 B1 SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 PoP 12hr 20 5 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 69 56 84 61 88 64 88 Temp 52 50 64 67 59 60 81 77 65 64 86 82 70 65 85 80 Dewpt 37 40 47 47 49 51 55 54 54 55 57 57 56 57 56 55 PWind dir SE S S SW SW S SW SW Wind char GN GN LT GN LT LT LT GN Avg clouds B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW SC SC SC PoP 12hr 10 10 0 10 0 10 10 40 Rain shwrs S C Tstms S $$ MDZ003-242000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 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 67 39 59 40 61 Temp 53 55 62 65 67 61 52 46 41 41 49 56 58 54 48 43 40 44 55 59 61 57 Dewpt 44 47 47 44 43 42 41 35 28 24 27 30 31 34 34 35 35 37 35 35 34 35 RH 71 74 58 46 42 49 66 65 59 50 42 37 36 46 58 73 82 76 47 40 36 43 Wind dir SW W NW NW NW NW N N N NE NE NE NE E E SE E SE SE SE SE SE Wind spd 10 12 14 14 14 11 10 10 8 8 5 4 3 4 4 4 2 3 8 10 10 13 Clouds OV B1 SC SC SC SC SC SC B1 SC SC FW FW FW FW FW SC SC SC SC SC B1 PoP 12hr 20 5 0 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 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 44 61 52 81 58 85 62 81 Temp 47 47 58 59 54 56 79 75 62 63 83 78 65 65 80 72 Dewpt 35 40 46 47 48 51 58 58 57 59 60 60 60 60 60 59 PWind dir SE SE S SW SW SW S W Wind char BZ GN GN GN LT LT LT GN Avg clouds B1 B2 B2 B2 B1 SC SC FW SC SC SC SC SC B1 B1 B1 PoP 12hr 20 30 10 10 5 20 20 50 Rain shwrs S C S S S C C Tstms S S S $$ MDZ017-242000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 49 61 45 63 Temp 55 57 64 71 71 63 58 55 51 50 55 59 59 54 49 47 45 47 57 62 61 54 Dewpt 44 48 49 48 46 47 47 45 39 39 39 39 39 39 39 38 37 38 36 36 37 38 RH 66 72 58 44 41 56 67 69 63 66 55 47 47 57 68 71 73 71 45 38 41 54 Wind dir SW SW W W NW NW N N N NE NE NE NE E E E E E E SE SE SE Wind spd 13 11 11 10 9 6 8 12 13 12 10 10 9 6 8 5 5 6 8 10 10 11 Clouds OV OV B2 SC SC SC SC SC SC SC SC SC SC FW SC FW SC SC SC SC SC SC PoP 12hr 40 10 0 5 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 65 55 78 61 81 63 82 Temp 51 53 64 61 57 59 76 71 63 63 80 71 65 65 80 70 Dewpt 41 44 47 48 50 52 56 57 55 57 59 59 58 58 59 60 PWind dir SE SE S S SW S S S Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B1 SC FW SC FW FW FW FW FW FW FW SC PoP 12hr 10 5 0 5 5 5 10 20 Rain shwrs S Tstms S $$ WVZ502-242000- Petersburg WV 38.99N 79.15W Elev. 963 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 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 66 42 64 43 64 Temp 51 53 58 63 66 60 51 48 44 44 51 61 62 57 51 47 44 46 54 62 64 60 Dewpt 44 47 45 42 41 41 41 40 38 36 37 37 39 39 40 40 39 39 41 42 42 42 RH 77 80 62 46 40 49 68 74 79 73 59 41 43 51 66 76 82 76 61 48 45 51 Wind dir S W W W W NW NW N N NE NE NE NE E SE SE SE SE SE SE SE SE Wind spd 10 9 10 11 11 8 5 3 2 3 2 3 5 5 2 3 2 2 6 9 10 11 Clouds B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1 SC B1 B1 PoP 12hr 20 5 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 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 46 69 55 84 59 87 62 83 Temp 50 49 64 66 57 60 81 77 63 63 84 78 65 64 80 76 Dewpt 41 43 50 50 50 53 58 59 56 57 60 62 58 58 58 57 PWind dir SE S S SW SW SW SW W Wind char GN GN GN GN LT GN LT GN Avg clouds B2 B2 B2 B1 SC SC FW SC SC FW FW SC SC SC SC SC PoP 12hr 30 30 0 20 5 20 20 50 Rain shwrs C C S S S S C C Tstms S S S S $$ MDZ014-242000- Annapolis MD 38.99N 76.49W Elev. 7 ft 150 AM EDT Wed Apr 24 2024 Date Wed 04/24/24 Thu 04/25/24 Fri 04/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 46 59 44 62 Temp 56 58 64 68 70 66 59 53 48 46 51 56 57 55 50 46 45 46 56 60 62 58 Dewpt 45 47 47 46 44 44 45 40 36 34 33 35 35 36 38 38 37 37 35 35 35 36 RH 66 67 54 45 39 45 60 61 63 63 50 45 43 49 63 73 73 71 45 39 36 44 Wind dir SW SW W NW NW NW N N N N NE NE E E SE SE E E E SE SE SE Wind spd 8 10 11 11 11 9 10 11 11 10 8 8 6 5 5 5 4 4 6 9 10 11 Clouds OV OV B1 SC SC FW SC SC SC SC SC SC SC FW FW FW SC SC SC FW SC SC PoP 12hr 20 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Coast Flood Y Y Date Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 Tue 04/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 63 55 77 62 80 64 80 Temp 50 51 60 62 57 58 74 72 64 64 78 75 67 64 77 73 Dewpt 39 42 46 47 50 52 58 57 57 58 60 59 59 59 61 59 PWind dir SE SE S S SW S S S Wind char GN GN GN GN GN LT GN GN Avg clouds B1 B2 B2 B2 B1 SC SC SC FW FW SC SC FW SC SC SC PoP 12hr 10 10 5 5 5 5 10 30 Rain shwrs C Tstms S $$
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