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Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
000 FOUS51 KLWX 231158 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 758 AM EDT Tue Apr 23 2024 VAZ054-232000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 55 73 42 63 Temp 48 58 65 71 66 60 58 56 58 65 71 72 65 56 51 45 43 52 59 62 57 Dewpt 38 36 34 35 38 40 42 45 48 46 42 41 40 40 38 33 32 32 33 34 35 RH 68 44 31 27 36 47 55 66 69 50 35 33 40 55 61 62 65 46 37 35 43 Wind dir SW S S S S S S SW SW W NW NW NW N N N NE NE NE E E Wind spd 3 9 13 16 12 13 13 10 12 16 18 17 14 12 13 13 10 8 6 9 9 Wind gust 27 Clouds FW FW FW FW SC B1 B2 OV B2 B1 SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 0 40 30 5 0 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 64 49 68 58 81 64 86 Temp 47 48 61 59 51 51 64 65 59 60 79 76 66 66 84 80 Dewpt 37 39 35 37 41 46 47 48 51 54 56 57 57 59 58 58 PWind dir E E SE SE S SW SW S Wind char LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 5 20 20 5 5 10 20 Rain shwrs S S S Tstms S $$ MDZ013-232000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 53 72 41 61 Temp 43 54 62 69 62 57 56 54 56 66 72 70 64 56 48 43 42 51 58 59 55 Dewpt 37 38 35 36 40 42 43 45 47 47 43 42 42 41 36 31 30 32 33 34 36 RH 79 54 36 30 44 57 62 71 72 50 35 36 45 57 63 62 62 48 39 39 49 Wind dir N S S S S S SW SW SW W W NW NW N N N NE NE E E SE Wind spd 0 5 10 12 11 11 10 6 9 13 14 13 9 10 9 6 6 5 5 5 5 Clouds FW FW CL FW SC B2 B2 OV B2 B1 SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 0 40 30 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 63 46 65 55 79 61 84 Temp 44 46 61 57 48 50 63 62 56 59 77 73 63 63 82 77 Dewpt 37 39 35 37 40 44 47 49 50 54 57 57 58 59 60 60 PWind dir E E SE SE S S SW S Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 5 10 20 10 10 10 20 Rain shwrs S S Tstms S $$ MDZ011-232000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 56 74 44 65 Temp 47 57 64 71 63 61 59 57 59 68 72 74 67 60 51 46 44 54 60 64 58 Dewpt 37 36 34 36 38 42 42 44 46 44 42 40 41 39 35 30 29 30 30 32 34 RH 68 45 32 28 39 49 53 62 62 42 34 29 39 46 54 53 55 40 32 30 40 Wind dir N S S S S S SW SW W W NW NW NW N N N NE NE E E SE Wind spd 0 5 10 13 11 10 8 5 9 13 14 13 9 9 9 6 5 5 5 5 5 Clouds FW FW CL FW SC B2 B2 OV B2 B1 SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 0 40 30 0 0 QPF 12hr 0 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 47 67 51 70 59 83 66 88 Temp 51 50 64 62 53 51 67 67 62 60 81 78 70 66 85 81 Dewpt 36 37 32 35 39 43 45 47 50 52 55 56 57 58 58 58 PWind dir E E SE SE S S SW S Wind char LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 5 10 20 10 10 10 30 Rain shwrs S C Tstms S $$ WVZ052-232000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 50 68 37 60 Temp 41 54 62 71 66 57 55 51 55 63 68 66 60 51 46 41 38 49 56 59 54 Dewpt 31 33 33 34 36 36 39 43 46 43 41 39 38 37 35 32 28 27 30 32 33 RH 67 45 33 26 33 45 55 74 72 48 37 37 44 59 65 70 67 42 37 36 45 Wind dir S S S S S S SW SW W NW NW NW NW N N N NE NE E E E Wind spd 2 6 11 11 10 9 9 8 10 13 16 14 11 10 8 6 6 5 4 5 5 Clouds SC FW FW FW SC B2 OV OV B1 B1 SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 0 40 30 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 61 44 64 52 80 57 83 Temp 42 44 59 57 46 48 60 62 55 58 78 73 62 63 81 75 Dewpt 36 37 36 36 37 42 47 48 49 52 56 55 55 57 58 58 PWind dir SE SE SE S S S S S Wind char LT GN GN GN GN GN LT GN Avg clouds SC SC SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC SC PoP 12hr 5 5 30 30 5 20 10 40 Rain shwrs C C S S C Tstms S S $$ VAZ506-232000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 52 72 40 63 Temp 41 54 63 71 66 59 56 53 55 65 71 69 62 53 48 42 41 52 59 63 57 Dewpt 35 36 35 36 38 40 43 45 47 46 43 42 42 41 38 33 31 32 34 35 37 RH 79 50 35 28 36 49 62 74 74 50 36 37 48 64 68 70 67 46 39 35 47 Wind dir N S S S S S SW SW W NW NW NW NW N N N N NE E E E Wind spd 0 5 10 12 10 14 12 6 9 13 14 13 11 10 6 5 5 5 3 2 4 Clouds FW FW FW FW SC B2 OV OV B2 B1 SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 0 40 20 5 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 40 63 46 67 55 81 61 86 Temp 44 46 61 59 48 50 64 65 57 60 79 76 64 64 84 79 Dewpt 38 39 37 39 41 45 49 51 51 55 57 58 58 60 60 60 PWind dir SE SE SE S S S S S Wind char LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 5 20 20 5 10 5 30 Rain shwrs S S C Tstms S $$ VAZ037-232000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 54 74 44 68 Temp 40 55 64 73 68 61 57 55 57 67 71 73 67 58 51 47 45 56 64 66 61 Dewpt 33 33 32 33 36 39 40 40 43 43 39 38 37 38 38 37 35 36 36 36 38 RH 76 43 30 23 31 44 53 57 59 42 31 28 33 47 61 68 68 47 35 33 42 Wind dir SW S S S S S SW SW SW W NW NW N N N N NE NE NE E E Wind spd 2 5 10 13 11 12 10 10 9 10 10 10 8 5 5 6 8 5 5 5 6 Clouds FW CL FW FW SC B1 B2 OV B2 SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 0 20 20 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 67 49 72 58 82 62 87 Temp 48 48 64 64 53 51 67 69 60 62 79 77 67 63 84 81 Dewpt 38 38 39 40 40 43 48 49 50 52 55 54 54 55 57 56 PWind dir E SE SE S S SW SW SW Wind char LT LT LT GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 10 20 20 5 10 5 30 Rain shwrs S S C Tstms S $$ MDZ003-232000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 69 51 67 37 60 Temp 42 56 62 69 63 56 54 52 54 62 66 64 57 50 42 38 40 49 56 59 53 Dewpt 33 36 35 36 38 39 41 45 47 46 44 42 41 39 35 30 26 29 33 33 35 RH 70 47 36 30 39 53 61 77 77 56 45 45 55 66 76 73 57 46 42 37 50 Wind dir S S S S S S SW SW W W NW NW NW N N NE NE NE E E E Wind spd 2 6 12 13 11 12 10 9 12 14 14 14 12 10 11 8 8 5 3 3 5 Clouds SC FW FW FW SC B2 OV OV B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 0 40 40 5 0 QPF 12hr 0 0.01 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 38 61 44 64 53 81 60 83 Temp 42 44 59 57 47 48 60 62 56 58 79 74 63 63 81 76 Dewpt 36 37 37 37 39 43 49 50 50 54 59 58 58 59 60 61 PWind dir SE SE SE S S S S S Wind char LT GN GN GN GN GN GN GN Avg clouds FW SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC B1 PoP 12hr 5 5 30 40 10 20 10 40 Rain shwrs C C S S S C Tstms S S $$ MDZ017-232000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 54 74 44 63 Temp 48 58 62 67 60 58 57 55 58 66 71 73 65 57 53 47 45 54 60 61 56 Dewpt 40 41 42 42 44 45 44 45 47 49 47 45 47 45 43 40 38 39 38 39 40 RH 74 53 48 40 55 62 62 69 67 54 42 37 52 64 69 76 76 57 44 44 55 Wind dir W SE SE SE S S SW SW SW W W NW NW N N N NE NE NE E E Wind spd 4 5 11 13 13 13 14 13 11 11 11 10 8 9 10 10 10 10 8 8 8 Clouds CL FW CL FW FW B1 B1 OV OV B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 30 30 5 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 63 49 67 57 77 61 81 Temp 48 49 61 57 51 54 65 62 59 60 75 70 63 63 80 71 Dewpt 39 40 38 40 43 46 49 50 51 53 56 57 56 57 59 59 PWind dir E E SE SE S S SW S Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC B1 B1 B2 B1 B1 SC SC SC SC FW SC PoP 12hr 5 5 10 10 5 5 5 10 $$ WVZ502-232000- Petersburg WV 38.99N 79.15W Elev. 963 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 66 37 66 Temp 38 53 63 73 66 56 53 50 52 58 64 66 60 49 43 38 41 51 62 66 58 Dewpt 31 32 33 33 35 35 39 45 46 43 42 41 41 41 40 38 36 37 38 39 40 RH 76 44 32 23 32 45 59 83 80 57 45 40 49 74 89100 82 59 41 37 51 Wind dir S SW SW SW E E SW W W W W NW NW NW N N NE E E E E Wind spd 3 5 8 10 6 6 8 11 9 11 12 10 8 5 3 2 2 2 4 5 5 Clouds B1 SC FW FW B1 SC OV B2 B1 B1 SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 0 50 20 0 5 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 40 66 47 72 57 84 60 86 Temp 45 46 63 61 51 50 67 67 60 61 81 77 64 63 83 77 Dewpt 39 39 44 43 43 46 52 53 53 54 58 58 56 57 59 60 PWind dir SE SE SE S S SW SW SW Wind char LT GN GN GN GN GN GN GN Avg clouds SC SC SC B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 PoP 12hr 5 10 30 30 5 20 10 40 Rain shwrs C C S S S C Tstms S S S $$ MDZ014-232000- Annapolis MD 38.99N 76.49W Elev. 7 ft 758 AM EDT Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 54 71 42 60 Temp 47 57 62 67 63 59 58 55 57 64 68 70 65 57 51 45 43 50 56 59 57 Dewpt 38 41 41 41 43 45 45 46 47 47 46 44 44 44 40 36 34 34 35 36 37 RH 71 55 46 39 48 60 62 72 69 54 45 39 46 62 66 70 70 54 45 42 47 Wind dir SW S S S S S S SW SW W NW NW NW N N N NE NE NE E E Wind spd 3 6 10 14 16 13 12 9 10 11 12 11 9 10 10 10 8 8 8 6 5 Clouds FW FW CL FW FW B2 B1 OV B2 B1 SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 0 40 30 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Frost Y Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 62 49 65 57 76 62 79 Temp 47 48 59 58 51 51 63 63 59 60 74 71 65 63 76 74 Dewpt 38 39 36 38 42 45 49 49 52 54 57 57 57 58 60 59 PWind dir E E SE SE S S SW S Wind char LT GN GN GN GN GN GN GN Avg clouds SC FW SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 5 5 10 10 5 5 5 20 Rain shwrs S Tstms S $$
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