Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
066 FOUS51 KLWX 311437 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1037 AM EDT Fri May 31 2024 VAZ054-312000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 76 58 83 65 82 Temp 69 74 76 70 64 59 58 64 75 81 82 77 70 66 65 68 74 78 81 76 Dewpt 41 40 40 41 43 44 44 47 45 47 47 51 52 53 53 55 57 59 60 61 RH 36 29 27 35 46 57 59 54 34 30 29 40 53 63 65 63 55 52 49 60 Wind dir N N NW NW W W W NW W SW S S S S S S S SW SW S Wind spd 12 9 9 5 3 4 3 3 2 3 4 4 6 6 6 8 10 10 10 9 Clouds CL CL CL CL CL CL CL FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S C Heat index 82 Max heat 80 80 82 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 66 84 67 85 70 83 70 85 Temp 68 69 81 79 70 71 83 79 72 72 82 78 72 73 83 80 Dewpt 61 62 60 62 63 64 64 64 65 66 65 67 67 68 67 67 PWind dir SW N SE SE SE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 30 30 40 40 50 Rain shwrs C S S C C S S C C S C C Tstms C S S S C S C C S C $$ MDZ013-312000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 55 83 63 80 Temp 69 75 76 70 61 56 56 63 75 81 81 75 68 64 63 66 73 78 79 74 Dewpt 41 40 40 42 44 44 44 47 45 47 48 52 53 53 54 56 58 59 61 62 RH 36 28 27 36 53 64 64 56 34 30 32 45 59 67 72 70 59 52 54 66 Wind dir N N NW NW W W NW N E S SE S S S S S S SW SW S Wind spd 12 10 9 4 3 4 4 3 3 3 6 5 6 6 6 8 6 9 9 6 Clouds CL CL CL CL CL CL CL FW FW FW SC SC SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S C C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 82 64 83 65 80 66 83 Temp 65 67 79 76 67 68 81 76 67 69 79 75 69 71 81 76 Dewpt 61 62 61 63 62 64 64 64 63 65 65 67 66 67 68 67 PWind dir W N SE SE SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 30 30 40 40 50 Rain shwrs C S S C C S S C C C C C Tstms C S S C S S C S S $$ MDZ011-312000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 79 62 87 68 85 Temp 73 77 79 73 66 63 62 67 80 84 85 79 74 70 68 72 78 82 83 78 Dewpt 39 39 38 40 44 43 44 46 44 46 46 50 53 53 54 55 56 58 59 61 RH 29 25 23 30 45 48 52 47 28 27 26 36 48 55 61 55 47 44 44 56 Wind dir N N NW NW W NW NW N E S SE S S S S S S SW SW SW Wind spd 12 10 9 4 3 4 4 3 3 4 6 6 6 8 6 6 6 9 9 6 Clouds CL CL CL FW CL CL CL FW FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S C C Heat index 82 83 Max heat 82 82 82 84 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 69 83 65 84 67 81 72 83 Temp 71 69 80 77 68 70 81 77 69 71 80 77 72 72 81 77 Dewpt 61 61 60 61 62 63 63 63 64 64 64 65 66 67 66 66 PWind dir W N SE SE SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 30 30 40 40 50 Rain shwrs C S S C C S S C C C C C Tstms C S S C S S C S S $$ WVZ052-312000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 47 79 57 76 Temp 65 71 73 66 56 50 48 57 70 76 78 72 64 58 57 61 69 72 74 71 Dewpt 39 38 39 42 42 41 41 44 46 48 48 50 50 50 50 54 56 58 59 59 RH 38 30 29 42 59 71 77 62 42 37 35 46 60 75 77 78 63 61 59 66 Wind dir N N N W W W W NW SE S SE SE S S S S SW W W SW Wind spd 11 8 6 2 3 3 2 1 2 4 6 5 6 5 4 5 5 8 8 5 Clouds CL CL CL CL CL CL CL SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 10 40 QPF 12hr 0 0 0 0 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms C C C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 80 59 83 62 79 63 82 Temp 60 64 77 74 62 66 80 76 66 69 78 75 67 69 80 76 Dewpt 58 59 58 60 58 61 62 63 62 64 64 64 64 65 65 65 PWind dir W N SE SE SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 30 20 5 40 30 60 40 60 Rain shwrs C S S C C S C L C C C L Tstms C S C C S C C S C $$ VAZ506-312000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 50 82 61 80 Temp 66 72 74 67 59 53 52 60 74 79 81 75 67 63 62 65 72 77 79 75 Dewpt 42 41 42 44 44 43 43 46 48 48 49 53 52 52 52 55 59 60 61 62 RH 42 33 32 43 57 69 71 60 40 34 33 46 59 67 70 70 64 56 54 64 Wind dir N N NW NW W W NW NW NW S S S S S S S S SW W S Wind spd 12 9 8 3 2 3 3 3 1 3 5 5 6 6 8 6 6 8 8 6 Clouds CL CL CL CL CL CL CL FW SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S C C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 61 82 62 84 65 81 66 84 Temp 63 66 79 76 65 68 82 79 68 69 80 76 69 71 83 79 Dewpt 60 62 61 63 61 64 64 64 63 66 66 67 67 68 68 68 PWind dir SW N SE SE SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 30 30 50 40 60 Rain shwrs C S S C C S S C C S C L Tstms C S S C S C C S C $$ VAZ037-312000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 52 83 60 82 Temp 68 75 77 68 59 54 53 59 75 81 82 75 68 63 60 66 76 79 81 77 Dewpt 38 37 38 41 41 40 39 44 45 46 47 50 50 50 50 53 56 58 59 59 RH 33 25 24 37 51 59 59 57 34 29 29 41 52 62 69 63 50 49 47 54 Wind dir N N NE E NW W W W S S S S S S S SW SW SW W SW Wind spd 9 5 4 2 2 3 3 2 4 5 6 5 4 4 4 5 8 9 8 6 Clouds CL CL CL CL CL FW CL FW SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms C C C Heat index 81 Max heat 80 80 81 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 86 65 88 67 83 67 87 Temp 65 66 82 79 68 68 84 81 71 69 82 79 71 71 86 82 Dewpt 59 59 59 60 60 62 62 63 63 64 64 65 64 65 65 65 PWind dir W E NE SE SE S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 20 5 30 30 50 30 50 Rain shwrs C S C C C C C S C C Tstms C S C C C C S C $$ MDZ003-312000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 49 80 59 76 Temp 65 71 74 67 59 54 50 59 71 77 79 72 65 61 59 63 70 72 75 72 Dewpt 41 40 41 45 44 43 43 46 48 49 49 53 51 51 52 55 59 60 61 61 RH 41 32 30 45 57 66 77 62 44 37 35 51 60 70 78 75 68 66 62 68 Wind dir N N NW W W NW N N S S S SE SE S S S S W W W Wind spd 11 8 6 2 2 2 3 2 2 4 5 5 8 8 6 6 5 8 6 6 Clouds CL CL CL CL CL CL CL SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 0 10 40 QPF 12hr 0 0 0 0 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms S C C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 59 80 61 83 64 79 65 82 Temp 61 64 77 75 64 67 80 77 67 69 78 75 68 69 79 77 Dewpt 59 61 59 61 59 62 64 64 62 64 66 66 64 67 67 66 PWind dir SW N SE SE SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 10 5 40 30 50 40 60 Rain shwrs C S S C C S C C C C C L Tstms C C C S C C S C $$ MDZ017-312000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 59 82 66 83 Temp 69 74 75 68 63 61 61 65 75 79 79 74 70 67 66 69 76 80 82 77 Dewpt 45 44 44 47 47 48 50 51 51 51 52 55 57 57 55 57 60 61 61 62 RH 42 34 33 47 56 62 67 60 43 38 39 51 63 70 68 66 58 52 49 60 Wind dir N N N N W W W NW NW S S S S S S S S SW SW S Wind spd 14 13 9 3 3 5 6 6 4 2 5 8 11 11 12 12 10 11 10 9 Clouds CL CL CL CL CL CL CL CL FW FW SC SC SC B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S C Heat index 81 83 Max heat 80 81 83 Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 82 67 82 68 81 68 85 Temp 69 69 79 75 69 71 81 76 70 71 80 75 71 73 82 77 Dewpt 62 63 63 65 63 64 65 64 64 65 67 66 65 67 69 68 PWind dir SW N SE SE SE SE S S Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 20 20 30 30 40 Rain shwrs C C S S S S S S C C C C C Tstms C C S S S S C S S $$ WVZ502-312000- Petersburg WV 38.99N 79.15W Elev. 963 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 47 83 59 77 Temp 64 72 74 66 54 48 48 55 71 81 82 74 66 61 60 63 69 75 76 72 Dewpt 37 36 39 45 42 39 38 42 45 48 49 52 51 49 51 55 59 60 60 60 RH 37 27 28 47 64 71 68 61 39 32 32 46 58 65 72 75 70 60 58 66 Wind dir NE NE NE NE W SW SW S SE S S S S S S SW SW W W W Wind spd 8 5 4 2 2 3 3 1 3 4 5 5 6 6 5 5 5 6 6 5 Clouds CL CL CL CL FW CL FW SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 0 0 0 10 40 QPF 12hr 0 0 0 0 0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms C C C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 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 58 83 60 85 63 81 63 85 Temp 60 62 79 75 62 65 82 77 67 66 80 76 66 67 82 76 Dewpt 58 59 59 63 58 61 64 66 64 64 67 67 64 64 66 65 PWind dir SW N S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 20 10 50 40 60 50 60 Rain shwrs C S S C C S C L C C C L Tstms C S S C C S S C C S C $$ MDZ014-312000- Annapolis MD 38.99N 76.49W Elev. 7 ft 1037 AM EDT Fri May 31 2024 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 60 80 66 80 Temp 68 73 75 70 65 62 61 64 73 76 78 74 70 68 66 69 72 77 79 75 Dewpt 44 43 42 45 48 49 48 50 49 51 51 55 57 58 57 58 59 61 61 62 RH 42 34 31 41 54 62 62 60 43 42 39 51 63 70 73 68 64 58 54 64 Wind dir N N N NW W W NW N NE S SE S S S S S S S SW SW Wind spd 12 9 8 5 3 4 5 4 3 4 5 6 10 10 11 10 10 11 10 8 Clouds CL CL CL FW CL CL CL CL FW FW SC SC SC B1 B1 B2 B2 B2 B2 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S C Date Mon 06/03/24 Tue 06/04/24 Wed 06/05/24 Thu 06/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 80 67 82 69 81 70 82 Temp 69 68 77 76 69 70 79 77 71 71 78 76 71 72 80 78 Dewpt 64 63 63 64 64 65 66 65 65 66 67 67 67 68 69 68 PWind dir W NE SE SE SE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 5 20 30 40 40 50 Rain shwrs C C S S C S S C C C C C Tstms C S S C S S C S S $$