Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
584 FOUS51 KLWX 052338 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 738 PM EDT Thu Jun 5 2025 VAZ054-060800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 69 85 70 84 69 Temp 80 75 71 70 73 79 82 83 79 73 70 70 72 76 80 81 78 74 70 70 71 Dewpt 63 64 65 64 65 65 64 64 63 65 66 66 66 66 65 65 64 64 64 63 63 RH 56 69 81 81 76 62 55 53 58 76 87 87 81 71 60 58 62 71 81 78 76 Wind dir S S S SE SE SE SE SE SE SE S S W W NW NW NW NW N NE E Wind spd 10 8 5 3 4 5 8 8 6 4 3 4 5 6 8 6 5 4 4 5 6 Clouds SC SC B1 SC B1 B1 SC SC SC B1 B2 OV OV B2 B1 SC SC SC B1 B2 B2 PoP 12hr 10 30 40 60 30 QPF 12hr 0 0 0.09 0.14 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C L L S S C C C Tstms S S C S S C S Heat index 81 83 84 82 83 Max heat 84 84 85 82 83 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 67 84 68 81 67 84 66 86 Temp 76 73 69 71 81 77 71 72 78 75 69 71 81 77 69 72 84 80 Dewpt 65 63 64 64 64 64 66 65 65 64 63 63 60 60 62 61 60 61 PWind dir E E SW S SW SW NW NW W Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 SC SC B1 B1 B2 B2 B1 SC B1 SC SC SC SC SC PoP 12hr 70 30 20 50 70 30 20 10 10 Rain shwrs C L C S C C C L C S Tstms S S S C S S $$ MDZ013-060800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 84 66 82 64 Temp 79 73 70 67 72 78 82 81 77 71 68 67 69 74 78 79 76 70 68 66 68 Dewpt 65 65 64 64 66 67 66 66 65 65 66 66 68 68 67 67 65 64 63 62 63 RH 62 76 81 90 81 69 58 60 67 81 93 97 97 82 69 67 69 81 84 87 84 Wind dir S S W SW SE SE SE SE SE S S S SW W W NW NW N N NE NE Wind spd 6 3 2 2 2 4 6 6 4 2 2 2 2 4 5 5 3 2 2 3 4 Clouds SC SC B1 SC SC SC SC SC FW B1 B2 OV B2 OV B1 SC SC SC B1 B2 B2 PoP 12hr 10 20 30 60 20 QPF 12hr 0 0 0.03 0.12 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L C C S S C Tstms S S S S S S C Heat index 84 83 Max heat 83 84 85 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 64 82 65 79 64 83 64 86 Temp 75 72 66 67 79 75 67 69 75 73 66 69 80 77 67 70 83 78 Dewpt 65 65 64 65 64 66 65 67 66 66 64 65 63 64 62 63 61 63 PWind dir E SE S SE SW W W W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 SC B1 B2 B2 B2 B1 SC B1 SC FW SC SC SC PoP 12hr 60 30 30 50 70 40 20 10 10 Rain shwrs C L C C C C C L C S S Tstms S S S C S S $$ MDZ011-060800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 72 88 71 87 70 Temp 81 78 74 72 76 82 86 86 80 76 72 72 73 78 82 83 79 76 71 70 72 Dewpt 63 63 62 63 64 64 63 62 62 63 63 65 65 65 64 62 62 62 61 60 60 RH 54 60 66 73 66 55 46 45 54 64 73 79 76 64 55 49 56 62 71 71 66 Wind dir S S W SW S S SE SE SE S S S SW W W NW NW N N NE NE Wind spd 5 3 2 1 2 4 6 6 3 2 1 1 2 3 5 5 2 2 2 2 3 Clouds SC B1 B1 SC SC B1 SC SC FW B1 B2 OV B2 OV B1 SC SC SC B1 B2 B2 PoP 12hr 10 30 30 60 20 QPF 12hr 0 0 0.04 0.12 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L L C C S S C Tstms S S S S S C C Heat index 82 83 87 86 81 83 84 Max heat 85 83 87 87 83 84 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 69 87 70 83 69 87 69 89 Temp 78 74 70 71 82 77 72 74 80 75 71 73 84 78 71 73 86 80 Dewpt 61 61 63 62 62 63 64 64 63 62 62 61 59 59 60 60 58 58 PWind dir E SE S SE SW W W NW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 SC B1 B2 B2 B2 B1 SC B1 SC FW SC SC SC PoP 12hr 60 40 30 50 70 40 20 10 10 Rain shwrs C L C C C C C L C S S Tstms S S S C S S $$ WVZ052-060800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 84 65 82 62 Temp 79 72 68 67 71 78 82 81 77 70 68 67 70 74 78 78 75 69 65 64 66 Dewpt 65 64 64 63 64 65 64 64 66 66 66 65 65 64 63 62 62 61 61 59 59 RH 62 76 87 87 79 64 55 56 69 87 93 93 84 71 60 58 64 76 87 84 78 Wind dir S S S SW W S S S S SW SW W W NW NW N N NW N N NE Wind spd 5 4 2 1 1 2 5 5 2 2 2 2 3 5 6 6 3 2 2 2 3 Clouds SC B2 B1 B1 SC SC B1 B1 B1 B2 OV OV B2 B1 SC SC SC B2 B2 B2 B2 PoP 12hr 20 50 60 50 30 QPF 12hr 0 0.06 0.10 0.16 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C C C S S C C C Tstms S S C C C S S C S S Heat index 83 83 Max heat 84 83 85 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 61 83 62 78 60 82 59 84 Temp 73 71 64 66 80 75 67 67 75 73 64 66 79 75 63 66 81 77 Dewpt 61 62 62 61 62 62 63 62 62 61 60 59 57 58 58 58 59 61 PWind dir SE S SW S SW W NW NW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B2 SC SC B2 B2 B1 B2 B1 FW SC FW FW SC SC SC PoP 12hr 70 40 40 60 60 30 20 5 10 Rain shwrs C L C C L C C L C S Tstms S C S C S S $$ VAZ506-060800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 66 85 67 82 64 Temp 79 73 69 67 71 79 83 83 79 72 69 68 70 74 79 80 76 70 67 65 68 Dewpt 65 65 65 64 67 68 68 67 67 68 68 68 68 69 68 67 67 66 65 63 64 RH 62 76 87 90 87 69 61 59 67 87 97100 93 84 69 65 74 87 93 93 87 Wind dir S S S SE S SE SE SE SE S S SW W NW NW NW N N N NE NE Wind spd 8 5 3 2 2 4 6 6 4 2 2 2 4 5 6 6 4 2 2 3 4 Clouds SC B1 SC SC B1 SC SC SC B1 B1 B2 OV B2 B2 B1 SC SC B1 B2 B2 B2 PoP 12hr 10 30 50 60 30 QPF 12hr 0 0 0.03 0.18 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L L L L S S C C C Tstms C C C S S C S Heat index 86 86 82 Max heat 85 86 87 83 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 77 63 84 65 79 62 83 62 86 Temp 75 72 66 67 80 76 68 69 75 73 66 68 80 77 66 69 84 78 Dewpt 67 66 65 66 66 67 66 67 67 66 64 65 64 65 63 64 64 64 PWind dir SE SE SW S SW W NW NW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 SC SC B1 B1 B1 B2 B1 SC B1 SC FW SC SC B1 PoP 12hr 70 30 30 50 60 30 20 10 10 Rain shwrs C L C C C C C L C S Tstms S C S C S S $$ VAZ037-060800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 85 67 84 65 Temp 76 71 67 64 68 78 83 83 78 72 70 69 70 76 80 81 76 71 68 67 68 Dewpt 63 62 62 61 63 64 63 63 65 65 65 65 66 66 64 64 65 64 63 62 64 RH 64 73 84 90 84 62 51 51 64 79 84 87 87 71 58 56 69 79 84 84 87 Wind dir S SW NW N NW E E SW S SW W W W W NW NW N N NW N NE Wind spd 6 3 1 1 1 2 4 3 3 2 2 2 2 4 5 4 3 2 2 2 3 Clouds SC SC B1 SC B1 SC SC B1 SC B2 B2 B2 B2 B1 B1 SC B1 B2 B2 B2 B2 PoP 12hr 10 40 40 70 50 QPF 12hr 0 0.01 0.03 0.18 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C L L C C C C L Tstms C C S S S S C C Heat index 84 84 82 83 Max heat 81 84 85 82 83 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 63 85 65 81 62 84 62 85 Temp 75 72 66 68 82 77 69 69 78 75 67 68 81 77 67 68 82 78 Dewpt 64 63 62 63 61 63 62 64 63 62 61 62 58 60 60 61 59 61 PWind dir SE W SW SW SW W W N SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 SC SC B1 SC B1 PoP 12hr 80 20 30 40 60 20 20 10 20 Rain shwrs L D S C C C C L S S S Tstms C C S C S S $$ MDZ003-060800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 65 84 66 81 62 Temp 80 73 69 67 71 79 81 81 77 70 68 67 69 74 78 78 75 69 65 63 66 Dewpt 66 65 65 64 66 67 67 67 68 67 67 66 67 67 66 65 64 62 61 59 60 RH 62 76 87 90 84 67 63 63 74 90 97 97 93 79 67 64 69 78 87 87 81 Wind dir S S S E S S S S S SW SW SW W NW NW N N N NE NE NE Wind spd 5 4 2 2 2 3 5 5 3 2 2 2 3 5 6 6 3 3 3 3 4 Clouds SC B2 B2 B1 SC SC B1 B1 B1 B2 OV OV OV B1 SC SC B1 B2 B2 B2 B2 PoP 12hr 20 60 60 50 30 QPF 12hr 0 0.04 0.08 0.14 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C L L C C C C C C S S C C C Tstms S S S C C C S S C S S Heat index 82 83 83 Max heat 85 83 83 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 74 62 82 63 78 60 80 60 83 Temp 72 70 64 66 78 75 67 67 74 73 64 66 78 75 64 67 81 78 Dewpt 62 63 63 64 64 64 64 64 64 64 61 63 61 62 60 61 61 63 PWind dir SE S SW S SW W NW NW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 SC SC B2 B2 B2 B2 SC SC SC SC FW SC SC SC PoP 12hr 70 40 40 60 60 30 10 5 10 Rain shwrs C L C C L C C L C Tstms S S S C S S $$ MDZ017-060800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 66 81 66 Temp 74 71 68 67 71 75 77 78 73 69 67 67 70 74 78 79 75 70 68 67 70 Dewpt 66 66 65 65 67 67 67 67 66 65 65 65 67 68 67 67 67 66 65 65 66 RH 76 84 90 93 87 76 71 69 79 87 93 93 90 82 69 67 76 87 90 93 87 Wind dir S S S SE E E SE SE SE SE S S SW SW W W SW W NW E E Wind spd 8 5 3 3 3 5 9 6 4 3 2 2 3 4 5 5 3 2 3 4 5 Clouds B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 OV B2 B1 SC SC B1 B2 B2 B2 PoP 12hr 20 20 20 60 30 QPF 12hr 0.04 0.05 0.01 0.21 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L L C C C C C Tstms S S C Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 66 83 68 80 67 83 66 84 Temp 76 72 68 70 80 75 70 72 78 74 69 71 80 75 69 72 81 76 Dewpt 66 66 65 66 66 66 66 67 68 67 65 66 65 65 64 65 64 65 PWind dir SE S SW S S SW W W E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 70 40 20 40 70 50 30 20 10 Rain shwrs C L C S C C C L C S S C S Tstms S C S C S S $$ WVZ502-060800- Petersburg WV 38.99N 79.15W Elev. 963 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun 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 62 85 63 83 59 Temp 77 70 66 63 67 77 81 81 76 69 66 64 65 72 78 79 73 66 63 61 63 Dewpt 65 64 62 62 65 66 66 67 67 66 65 64 65 65 64 63 63 62 61 60 62 RH 67 81 87 97 93 69 60 63 74 90 97100100 79 62 58 71 87 93 97 97 Wind dir S S S SW SE SE S SW SW SW SW SW SW NW NW NW NW W SW E SE Wind spd 3 2 2 1 1 2 3 3 2 2 2 2 2 2 5 5 3 2 2 2 2 Clouds B1 B2 B1 B1 SC SC SC B1 B1 B2 B2 B2 OV B2 SC B1 SC B2 B2 B2 OV PoP 12hr 20 80 60 60 40 QPF 12hr 0 0.10 0.11 0.14 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L L L L L C C L L C C C C L Tstms S S C C C C C C C S C C C S Heat index 83 83 Max heat 83 83 83 Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 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 76 59 84 60 80 56 82 56 86 Temp 73 70 63 64 81 74 63 63 75 72 61 63 79 73 60 63 84 76 Dewpt 64 63 62 62 61 64 61 61 61 61 58 59 58 60 57 58 58 63 PWind dir S SW W SW SW W W W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC SC B2 B2 B2 B2 SC SC SC SC FW SC B1 B1 PoP 12hr 80 20 40 50 60 20 20 5 10 Rain shwrs L D S C C C C L S S Tstms C C S C S $$ MDZ014-060800- Annapolis MD 38.99N 76.49W Elev. 7 ft 738 PM EDT Thu Jun 5 2025 Date 06/05/25 Fri 06/06/25 Sat 06/07/25 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 67 79 66 Temp 75 72 69 68 71 75 77 78 75 70 68 68 69 72 75 77 75 71 68 67 69 Dewpt 65 66 65 64 65 65 66 66 65 65 65 65 65 66 66 66 65 66 65 63 63 RH 71 81 87 87 81 71 69 67 71 84 90 90 87 81 74 69 71 84 90 87 81 Wind dir S S SW S SE SE SE SE S S S S S W W W W NW N NE NE Wind spd 9 5 2 2 2 5 9 8 5 2 2 2 2 4 6 5 2 2 2 3 5 Clouds SC SC B1 B1 B1 B1 SC SC FW B1 B2 OV B2 B2 B1 SC SC SC B2 B2 B2 PoP 12hr 10 20 30 60 30 QPF 12hr 0 0 0.03 0.13 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L L L L S S C C C Tstms S S S S S C S Date 06/08 Mon 06/09/25 Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 65 79 67 78 66 80 66 82 Temp 72 71 67 69 75 75 69 70 75 74 68 69 77 75 68 70 79 77 Dewpt 64 63 64 64 65 65 65 65 66 65 65 63 63 63 63 63 62 63 PWind dir E SE S S S SW W W SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 60 40 20 50 70 40 20 10 10 Rain shwrs C L C S C C C L C S S Tstms S S S C S S $$