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Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
000 FOUS51 KLWX 221512 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1112 AM EDT Mon Apr 22 2024 VAZ054-222000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 65 46 71 57 73 Temp 62 65 61 49 45 46 49 63 69 71 66 61 59 57 59 66 71 71 63 Dewpt 28 27 28 28 30 32 36 35 35 36 40 42 43 44 46 46 43 42 40 RH 27 24 28 44 55 58 61 35 28 28 38 49 55 62 62 48 36 35 43 Wind dir NW NW N S SW W S S S S S S SW SW W W NW NW NW Wind spd 9 10 6 4 3 2 3 10 12 14 12 13 12 9 10 13 18 20 18 Wind gust 28 Clouds FW FW FW FW CL CL SC SC SC SC B1 B1 B2 B2 B2 SC SC SC SC PoP 12hr 0 0 0 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 62 43 66 48 70 57 80 Temp 51 44 59 57 46 47 63 60 50 52 67 65 59 59 78 75 Dewpt 35 28 27 30 33 35 32 35 40 44 46 47 50 54 55 56 PWind dir N NE E SE SE SE S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B1 B2 B2 B1 B1 B1 PoP 12hr 5 0 0 0 10 10 10 20 Rain shwrs S $$ MDZ013-222000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 38 69 54 71 Temp 62 65 60 47 42 39 46 61 68 69 64 58 56 55 56 65 69 69 62 Dewpt 27 25 28 29 30 30 34 35 36 37 40 43 43 44 47 47 45 43 41 RH 26 22 29 49 62 70 63 38 31 31 41 57 62 66 72 52 42 39 46 Wind dir NW NW NW W W NW NW S S S S S S W W W W NW NW Wind spd 8 8 4 2 2 2 1 6 10 11 10 10 9 6 10 11 16 16 13 Wind gust 26 Clouds FW FW FW CL CL CL FW SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 30 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 60 40 64 46 67 54 78 Temp 45 42 58 55 43 46 62 58 48 50 65 63 56 58 75 71 Dewpt 34 27 27 30 35 36 32 37 40 44 46 48 50 53 56 56 PWind dir N NE E SE SE SE S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 PoP 12hr 5 0 0 0 10 20 20 20 Rain shwrs S S S S $$ MDZ011-222000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 46 74 59 76 Temp 65 68 62 52 47 46 51 66 72 74 68 64 61 60 60 70 74 74 66 Dewpt 26 24 28 29 30 30 34 34 35 36 40 43 43 43 46 45 43 42 40 RH 23 19 27 41 51 53 52 30 26 25 36 46 51 53 60 41 33 32 38 Wind dir NW NW NW NW N N SW S S S S S S SW W W W NW NW Wind spd 8 9 4 2 2 2 1 6 10 12 11 12 10 6 12 12 17 17 14 Clouds FW FW FW FW CL CL FW SC SC SC B1 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 0 0 0 30 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 45 65 46 69 51 72 60 82 Temp 52 45 62 60 50 47 66 63 54 53 69 68 62 60 79 76 Dewpt 33 27 26 29 34 35 31 35 39 43 44 46 50 52 54 55 PWind dir N NE E SE SE SE S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 PoP 12hr 5 0 0 0 10 20 20 20 Rain shwrs S S S S S $$ WVZ052-222000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 33 69 49 66 Temp 61 64 58 44 38 34 39 57 66 69 63 55 52 50 53 61 64 64 57 Dewpt 26 25 28 27 28 28 33 35 35 36 39 39 40 42 46 45 42 41 38 RH 26 22 32 51 67 78 79 43 32 30 41 55 63 74 77 56 45 43 49 Wind dir NW NW N W SW SW S S S S S S SW SW W W NW NW NW Wind spd 9 9 4 2 3 2 2 8 10 11 8 5 6 9 9 14 17 18 17 Wind gust 28 28 Clouds FW FW FW CL FW SC SC SC SC SC B1 B1 OV OV B1 B1 B1 SC SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 59 36 63 43 66 52 78 Temp 44 37 55 53 40 43 61 57 46 48 64 64 55 56 76 71 Dewpt 33 26 25 28 30 33 34 35 37 41 46 47 48 51 55 56 PWind dir N NE SE SE SE SE S S Wind char GN LT LT GN GN GN GN GN Avg clouds SC SC FW FW FW FW FW FW SC B1 B2 B2 B1 B1 B1 B1 PoP 12hr 5 0 0 0 20 30 20 30 Rain shwrs S C C S S C Tstms S $$ VAZ506-222000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 65 34 70 54 71 Temp 61 65 59 45 39 35 41 60 68 70 66 60 57 55 56 65 69 69 61 Dewpt 28 26 31 30 30 30 34 36 36 37 39 41 42 44 46 47 43 42 40 RH 28 23 34 55 70 82 76 41 31 30 37 49 57 66 69 52 39 37 46 Wind dir NW NW N SW SW NW S S S S S S SW SW W W NW NW NW Wind spd 8 8 3 1 2 1 1 8 11 11 10 12 10 6 9 13 17 18 16 Wind gust 27 28 Clouds FW FW FW CL FW FW SC SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 39 61 39 65 45 69 55 80 Temp 45 42 58 56 43 45 63 60 47 50 67 66 58 59 78 74 Dewpt 35 27 27 31 34 36 34 37 40 44 47 49 51 54 56 58 PWind dir N NE SE SE SE S S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B1 B2 B2 B1 B1 B1 PoP 12hr 5 0 0 0 10 20 10 20 Rain shwrs S S S $$ VAZ037-222000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 37 73 55 74 Temp 62 65 61 49 43 39 46 63 70 73 68 62 58 56 58 67 72 73 65 Dewpt 27 27 31 30 29 28 33 34 35 36 38 41 40 41 44 44 41 40 39 RH 26 24 32 48 57 64 60 34 27 26 33 46 51 57 59 43 33 30 38 Wind dir NE E E NW SW SW SW SW S SW S S SW SW W W W NW NW Wind spd 5 4 4 2 2 2 2 6 10 12 10 11 9 10 9 10 12 11 11 Clouds FW SC SC FW FW FW SC FW FW FW B1 SC B2 B2 B1 SC FW FW FW PoP 12hr 0 0 0 20 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 65 42 69 47 72 57 83 Temp 52 45 61 60 47 47 66 64 51 51 69 69 61 58 80 77 Dewpt 37 33 30 32 33 35 36 38 38 41 46 48 49 51 54 55 PWind dir N NE NE SE SE S S S Wind char GN LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW FW SC SC SC B1 B1 B2 B1 SC SC B1 PoP 12hr 5 0 0 5 10 10 5 20 Rain shwrs S Tstms S $$ MDZ003-222000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 63 34 69 50 66 Temp 61 63 56 43 39 35 41 57 66 69 62 56 53 51 54 62 64 64 56 Dewpt 26 26 30 29 29 29 33 37 37 38 40 40 41 44 46 46 43 42 39 RH 26 24 37 57 67 78 73 47 34 32 44 55 64 77 74 56 46 45 53 Wind dir NW NW NW E S S S S S S S S SW SW W W NW NW NW Wind spd 9 9 5 1 1 1 3 9 11 12 9 6 6 11 10 16 17 18 17 Wind gust 27 28 28 28 Clouds FW FW FW CL FW SC SC SC SC B1 B1 B2 OV B2 B1 B1 B1 SC SC PoP 12hr 0 0 0 30 40 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 35 59 37 64 43 66 53 79 Temp 41 39 56 54 41 44 62 58 47 48 63 64 56 57 76 72 Dewpt 32 25 27 30 30 34 35 37 38 42 48 49 50 53 57 58 PWind dir N NE E SE SE S S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 B1 PoP 12hr 5 0 0 0 20 30 20 30 Rain shwrs S C C S S C Tstms S $$ MDZ017-222000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 43 68 55 73 Temp 61 63 58 50 47 44 48 63 67 66 60 58 57 56 57 65 71 71 63 Dewpt 30 31 35 36 38 38 41 40 41 42 45 46 45 45 48 50 48 48 47 RH 31 30 42 58 71 79 77 43 39 42 58 64 64 66 72 58 44 44 56 Wind dir N E S SW SW W W S S SE S S S SW SW W W NW NW Wind spd 9 5 5 3 4 4 4 5 10 12 11 12 14 14 13 11 12 12 11 Clouds FW FW FW CL CL CL CL SC FW FW FW B1 B1 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 61 44 64 50 69 56 76 Temp 52 45 58 54 46 48 62 57 52 55 67 62 58 59 74 69 Dewpt 42 36 32 35 36 38 35 39 43 46 47 48 50 52 55 55 PWind dir N NE E SE SE SE S S Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC FW FW FW CL FW FW SC SC B1 B2 B2 B1 SC SC PoP 12hr 10 0 0 0 5 5 10 10 $$ WVZ502-222000- Petersburg WV 38.99N 79.15W Elev. 963 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 63 31 72 51 65 Temp 59 63 57 43 38 33 40 57 68 72 66 57 55 52 53 58 63 63 56 Dewpt 28 26 29 28 27 26 31 32 32 32 35 35 39 43 46 43 42 41 39 RH 30 24 34 55 64 75 70 38 26 23 32 43 55 71 77 57 46 44 53 Wind dir N NW NW SW SW SW S SW SW SW SW SW W W W W NW NW NW Wind spd 4 5 4 2 3 2 4 5 9 10 6 5 8 9 8 11 13 13 11 Wind gust 24 Clouds FW FW FW CL FW SC SC SC SC B1 B2 B1 B1 B2 B1 B1 B1 B1 SC PoP 12hr 0 0 0 50 30 QPF 12hr 0 0 0 0.02 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 37 64 39 69 47 71 55 82 Temp 43 41 59 57 43 45 66 62 50 51 68 67 59 60 79 74 Dewpt 37 33 33 35 33 36 42 42 42 43 50 51 52 54 58 59 PWind dir N NE SE SE S S S SW Wind char LT LT LT GN GN GN GN GN Avg clouds B1 SC FW FW FW FW FW SC B1 B1 B1 B2 B1 SC SC B1 PoP 12hr 10 0 0 5 20 30 10 30 Rain shwrs S S C C Tstms S $$ MDZ014-222000- Annapolis MD 38.99N 76.49W Elev. 7 ft 1112 AM EDT Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 46 66 56 70 Temp 61 64 61 52 47 46 49 61 64 66 62 59 58 57 58 64 68 68 63 Dewpt 30 30 34 35 35 35 37 38 40 42 44 46 45 46 47 48 46 45 43 RH 31 28 36 52 63 65 63 42 41 42 52 62 62 67 67 56 45 43 48 Wind dir N NW W SW W W SW S S S S S S SW SW W W NW NW Wind spd 6 5 4 3 3 3 3 6 11 13 12 12 11 8 10 11 13 14 13 Wind gust 24 Clouds FW FW FW CL CL CL FW SC SC SC SC B1 B2 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S Frost Y Y Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 59 43 63 48 66 57 74 Temp 50 43 56 56 46 47 61 59 50 52 64 64 59 59 72 70 Dewpt 37 31 30 31 36 37 34 38 42 45 48 48 51 53 56 56 PWind dir N NE E SE SE SE S S Wind char GN GN LT GN GN GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC SC B1 B2 B2 B1 B1 SC PoP 12hr 5 0 0 0 10 10 20 10 Rain shwrs S $$
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