Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
475 FOUS51 KLWX 292036 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 436 PM EDT Wed May 29 2024 VAZ054-300800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 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 76 56 76 57 Temp 70 66 64 59 58 62 70 75 75 70 64 58 56 59 69 75 76 71 64 59 57 64 Dewpt 57 57 56 55 54 53 49 46 45 45 47 46 44 44 43 42 43 45 46 47 47 49 RH 63 73 75 87 86 72 47 36 34 41 54 64 64 57 39 31 31 39 52 64 69 58 Wind dir NW NW W W NW N N NW NW NW N N N N N N N N NW NW NW NW Wind spd 6 6 5 6 10 11 14 12 12 10 8 8 8 9 11 11 11 8 5 5 5 5 Clouds OV B2 SC SC SC FW FW FW SC FW FW FW FW CL CL FW FW CL CL CL FW FW PoP 12hr 40 10 5 5 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 82 62 84 67 84 68 88 71 88 Temp 79 74 64 66 81 77 69 70 81 79 70 71 86 81 72 73 88 82 Dewpt 47 50 53 55 55 58 59 61 60 62 64 65 64 66 66 67 67 68 PWind dir N S S SW S S S S SW Wind char LT LT GN LT LT LT GN LT GN Avg clouds FW FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 0 5 20 20 20 20 30 30 30 Rain shwrs S S S S S S S C C S S C Tstms S S S S S C C S C $$ MDZ013-300800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 76 53 77 55 Temp 68 66 62 58 57 60 69 75 75 70 61 57 53 57 69 76 77 72 62 57 55 62 Dewpt 57 58 57 55 54 52 49 46 44 46 47 45 43 43 44 43 43 46 47 47 46 49 RH 68 75 84 90 90 75 49 36 33 42 60 64 69 59 40 31 30 39 58 69 72 62 Wind dir W W W NW NW NW N NW NW NW NW N N N N N N NW NW NW NW N Wind spd 5 4 3 4 6 10 12 12 12 8 5 5 5 8 8 8 8 5 3 3 3 3 Clouds OV B2 SC SC SC FW FW FW SC SC SC FW FW CL CL FW FW FW CL CL CL FW PoP 12hr 40 10 5 5 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 82 65 82 65 86 68 86 Temp 78 74 62 64 80 77 67 68 80 77 67 69 84 80 70 71 85 81 Dewpt 46 51 51 55 57 59 58 62 61 63 63 65 64 66 65 68 68 70 PWind dir NE S S SW S S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 20 20 20 20 30 30 30 Rain shwrs S S S S S S S C C S S C Tstms S S S S S C C S C $$ MDZ011-300800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 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 59 77 57 78 60 Temp 71 68 63 61 59 61 70 75 77 69 65 59 57 61 71 76 77 70 67 61 61 68 Dewpt 57 58 57 55 54 51 47 45 43 44 46 44 42 42 43 41 41 44 46 46 46 47 RH 61 70 81 81 83 70 44 34 30 40 50 57 57 49 36 28 28 39 47 58 58 47 Wind dir W NW W NW NW N N NW NW NW NW N N N N N N NW NW NW NW N Wind spd 6 4 3 4 9 11 12 11 12 9 4 6 5 8 9 8 8 4 3 3 3 3 Wind gust 23 Clouds B2 B2 B1 SC SC FW FW FW SC SC FW FW CL CL CL FW FW FW CL CL CL FW PoP 12hr 50 10 5 5 0 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 87 66 87 70 87 71 90 74 91 Temp 83 76 69 69 85 79 72 74 85 80 73 75 88 82 75 76 90 81 Dewpt 45 49 51 54 55 57 59 60 60 61 63 63 64 64 65 66 67 68 PWind dir NE S S SW S S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 5 20 20 20 20 30 30 30 Rain shwrs S S S S S S S C C S S C Tstms S S S S S C C S C $$ WVZ052-300800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 72 47 73 48 Temp 71 64 58 55 53 59 66 71 71 66 55 51 47 53 64 70 73 69 57 52 48 56 Dewpt 51 50 52 51 50 50 46 44 43 43 42 41 39 42 42 41 42 45 45 44 44 48 RH 49 60 80 86 89 72 48 38 36 43 61 68 74 66 45 35 33 42 64 74 86 74 Wind dir N NW W NW NW N N NW NW NW NW NW NW NW N N N NW NW NW NW NW Wind spd 5 5 4 6 9 10 13 12 12 8 5 5 5 5 8 8 6 3 3 2 2 2 Clouds B2 B1 B1 SC SC FW FW FW SC FW FW CL CL CL CL CL CL CL CL CL FW FW PoP 12hr 20 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms C Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 55 79 59 80 60 84 64 85 Temp 75 72 58 59 76 75 62 63 78 76 63 65 82 78 66 68 83 81 Dewpt 47 51 49 53 56 58 57 60 60 61 60 62 64 64 64 66 66 66 PWind dir NE S S SW S S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 0 10 30 30 30 20 40 30 40 Rain shwrs S C C S S C S S S C C S C C Tstms C C S C S S C C S S C $$ VAZ506-300800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 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 55 74 50 74 52 Temp 71 65 59 57 55 59 68 73 74 68 59 55 50 55 66 72 74 69 59 55 52 60 Dewpt 56 57 55 53 53 55 51 47 46 47 46 45 44 45 45 43 44 48 47 46 46 49 RH 59 75 87 86 93 87 54 40 37 47 62 69 80 69 47 35 34 47 64 72 80 67 Wind dir N N W NW NW N N N NW N NW NW N NW N N N N NW NW NW NW Wind spd 4 4 3 5 8 11 12 11 11 6 5 4 5 6 8 9 8 4 2 3 2 3 Clouds B2 B2 SC FW SC FW FW SC SC SC FW FW FW CL CL CL CL CL CL CL FW FW PoP 12hr 20 10 5 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms C S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 81 57 82 63 82 64 86 67 87 Temp 78 73 61 62 80 76 65 66 80 78 66 68 85 80 69 71 85 82 Dewpt 48 53 51 54 57 59 58 61 62 63 62 65 65 67 65 68 68 70 PWind dir N S S SW SW S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 10 20 30 30 20 30 30 40 Rain shwrs S C S S C S S S C C S S C Tstms S C S C S S C C S C $$ VAZ037-300800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 76 51 76 52 Temp 77 69 62 56 55 61 70 75 76 68 60 54 51 57 68 74 76 68 60 53 52 61 Dewpt 50 48 51 49 49 51 50 47 45 46 45 43 41 43 42 40 40 45 45 44 44 47 RH 39 47 67 77 80 70 49 37 33 45 58 66 68 59 39 29 27 43 58 71 74 60 Wind dir W N NW W NW N N N NW N NW NW NW N N N N NE NW NW NW NW Wind spd 6 5 4 4 4 5 8 8 9 8 4 5 5 5 6 5 5 3 2 3 3 2 Clouds B1 SC FW CL CL FW FW SC SC SC SC FW FW CL CL CL CL CL CL CL FW FW PoP 12hr 10 20 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 58 85 64 86 65 88 68 89 Temp 80 74 61 64 81 78 66 68 83 79 67 70 86 81 70 72 87 82 Dewpt 47 51 50 52 55 57 58 60 59 60 61 62 62 64 63 65 65 67 PWind dir S S SW SW S SW S SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC PoP 12hr 0 10 20 20 30 20 30 30 40 Rain shwrs S S S S C S S C C S C Tstms S S S C S C C C $$ MDZ003-300800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 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 53 72 48 74 50 Temp 68 63 57 55 53 57 66 71 72 65 57 51 48 55 67 72 74 69 58 53 50 58 Dewpt 55 54 54 53 52 51 48 45 44 45 44 43 40 43 44 43 44 47 46 45 44 49 RH 63 72 90 93 96 80 52 39 37 48 62 74 74 64 43 35 34 45 64 74 80 72 Wind dir N NW NW NW NW NW N NW NW N N N N NW N N N NW NW N NW N Wind spd 5 4 4 5 5 8 11 11 11 8 5 4 4 5 6 8 6 4 2 3 3 3 Clouds B1 B2 B1 B1 SC FW CL FW SC FW FW CL CL CL CL CL CL CL CL CL FW FW PoP 12hr 40 10 5 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C Tstms C Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 57 80 62 80 63 84 65 85 Temp 75 71 59 61 78 74 64 64 78 75 65 67 82 78 67 69 83 81 Dewpt 48 53 49 53 58 60 58 60 62 63 61 63 65 66 65 67 68 68 PWind dir NW SE S S S SE S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 0 10 30 20 30 20 40 30 40 Rain shwrs S C S S S C S S S C C S C C Tstms C S S S S S C C S C $$ MDZ017-300800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 76 59 76 60 Temp 70 67 65 63 61 64 71 75 76 70 64 60 59 61 70 73 76 70 65 62 60 65 Dewpt 61 61 60 58 56 57 54 51 50 51 51 50 49 48 48 47 47 50 51 52 51 52 RH 73 81 84 84 84 78 55 43 40 51 63 69 69 62 45 40 36 49 60 70 72 63 Wind dir SW N NW W NW NW N N N N N N N N N N N N NW NW NW N Wind spd 5 4 4 5 9 12 13 12 11 8 6 8 10 11 11 11 9 5 4 4 6 6 Clouds B2 B2 B1 FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW CL CL CL FW PoP 12hr 50 10 10 5 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S Tstms C C Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 63 82 67 82 68 85 70 86 Temp 78 72 66 67 80 76 69 70 80 76 69 70 83 78 71 72 84 79 Dewpt 52 53 55 56 58 60 60 62 64 64 64 65 66 66 65 67 69 68 PWind dir N S S S S S S S S Wind char LT LT GN GN LT GN GN GN GN Avg clouds FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC SC PoP 12hr 0 5 10 20 20 20 20 20 30 Rain shwrs S S S S S S S S C Tstms S S S S S S C $$ WVZ502-300800- Petersburg WV 38.99N 79.15W Elev. 963 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat 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 51 72 44 74 47 Temp 69 62 56 52 51 54 64 71 72 64 54 48 44 50 63 71 74 67 55 50 47 55 Dewpt 48 50 50 50 49 50 47 44 43 43 41 41 39 41 40 40 41 47 45 43 42 46 RH 47 65 80 93 93 86 54 38 35 46 61 77 82 71 43 32 30 49 69 77 83 72 Wind dir NW N W W NW NW NW NW NW NW NW NW W N N N N N W W W SW Wind spd 8 6 3 2 2 3 8 9 11 6 3 2 2 2 4 5 5 3 2 2 2 1 Clouds B1 B2 SC B1 SC SC SC FW FW FW FW CL CL CL CL CL CL CL CL CL FW FW PoP 12hr 20 10 5 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms C Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 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 83 57 80 59 83 60 87 64 88 Temp 78 72 59 60 78 73 62 63 81 76 63 65 86 77 66 68 86 81 Dewpt 46 54 50 53 58 60 58 60 61 64 60 62 64 67 63 65 67 68 PWind dir SE S SW SW SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 SC SC PoP 12hr 0 10 30 30 40 20 50 30 50 Rain shwrs S C C S S C S S S C C S C C Tstms C C S C S S S C C S S C $$ MDZ014-300800- Annapolis MD 38.99N 76.49W Elev. 7 ft 436 PM EDT Wed May 29 2024 Date 05/29/24 Thu 05/30/24 Fri 05/31/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 75 58 75 60 Temp 67 67 65 62 59 61 69 73 75 70 65 60 58 62 68 73 75 72 66 62 60 65 Dewpt 60 59 58 57 56 54 51 49 47 48 50 49 46 46 46 46 46 48 50 51 50 52 RH 78 75 78 84 90 78 53 43 37 45 58 67 64 56 45 38 36 42 56 67 69 63 Wind dir W W W NW NW N N N NW NW N N N N N N N NW NW NW N N Wind spd 8 4 3 4 6 10 11 10 11 9 6 8 8 9 10 9 8 5 3 4 4 4 Clouds B2 B2 SC FW FW FW FW FW FW SC FW FW FW CL FW FW FW CL CL CL CL FW PoP 12hr 50 10 5 5 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D C S Tstms C S Date 06/01 Sun 06/02/24 Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 81 67 80 68 84 71 84 Temp 75 73 66 67 78 76 69 70 78 77 70 71 81 78 72 73 82 79 Dewpt 49 53 55 57 58 60 61 62 64 64 65 66 66 66 67 68 69 70 PWind dir NE S S S S S S S S Wind char LT LT GN LT LT LT GN LT GN Avg clouds FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 0 5 20 20 20 20 30 20 30 Rain shwrs S S S S S S S C S S S C Tstms S S S S S S S S C $$