Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
177 FOUS51 KLWX 071738 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 138 PM EDT Sat Jun 7 2025 VAZ054-072000- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 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 82 69 77 67 81 Temp 80 82 80 74 71 70 71 73 72 73 72 70 68 68 69 73 77 79 77 Dewpt 67 65 65 66 66 65 64 64 66 66 65 65 65 65 64 65 65 66 64 RH 65 56 60 76 84 84 79 73 81 79 79 84 90 90 84 76 67 64 64 Wind dir NW NW N N NE NE E E E E E E E E NE E SE SE SE Wind spd 5 6 5 5 5 5 8 9 9 9 9 6 5 5 5 4 5 8 8 Clouds SC SC B1 B1 B2 OV OV OV B2 B2 OV B2 B2 B2 B2 B1 B1 B1 SC PoP 12hr 40 20 80 50 20 QPF 12hr 0.05 0 0.38 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L C C S S C Tstms S S S S S Heat index 82 84 82 Max heat 82 84 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 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 66 86 67 91 72 91 Temp 70 71 78 76 69 72 82 79 70 73 87 84 74 76 88 82 Dewpt 66 66 66 63 62 61 58 59 60 61 61 62 64 65 63 64 PWind dir SE SW W NW W SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B1 FW FW FW FW CL FW FW FW FW SC SC B1 PoP 12hr 50 60 10 0 0 5 5 20 Rain shwrs C C L C S Tstms S S S $$ MDZ013-072000- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 67 76 64 78 Temp 81 82 78 72 69 67 69 71 73 73 70 67 65 65 65 69 73 76 73 Dewpt 68 67 68 67 66 65 65 66 66 67 66 65 65 64 65 65 65 66 66 RH 65 61 71 84 90 93 87 84 79 81 87 93100 97100 87 76 71 79 Wind dir NW NW N N NE NE E E E E E E E E E E SE SE SE Wind spd 4 4 3 2 2 3 4 5 8 8 6 4 3 2 2 3 5 5 5 Clouds B1 SC B2 B1 B2 OV B2 B2 B2 OV OV OV OV OV B1 B1 B1 B1 B1 PoP 12hr 50 10 70 50 20 QPF 12hr 0.03 0 0.14 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L L C C S S S S C Tstms S S S S Heat index 84 85 Max heat 84 85 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 80 63 84 65 90 68 90 Temp 67 68 77 75 66 69 82 78 67 72 88 82 72 74 88 80 Dewpt 66 67 67 65 62 62 60 61 60 62 63 65 64 66 65 68 PWind dir SE SW W W W SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B1 FW FW FW FW CL FW FW FW FW SC B1 B1 PoP 12hr 50 60 10 0 0 5 5 20 Rain shwrs C C L C S Tstms S S S $$ MDZ011-072000- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 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 85 71 81 68 83 Temp 82 84 80 77 73 72 72 75 76 76 72 72 68 69 70 73 78 80 76 Dewpt 66 64 65 64 63 63 62 63 64 64 64 63 64 63 63 63 63 63 63 RH 58 51 60 64 71 73 71 66 66 66 76 73 87 81 78 71 60 56 64 Wind dir NW NW N N NE NE E E E E E E E E E E SE SE SE Wind spd 4 4 2 2 2 2 3 5 8 8 5 4 2 2 2 3 5 5 4 Clouds B2 SC B1 B1 B2 OV OV B2 B2 OV OV OV OV OV B2 B1 B1 B1 B1 PoP 12hr 50 10 70 60 20 QPF 12hr 0.04 0 0.13 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L L L L S S S S C Tstms S S S S Heat index 84 85 82 81 Max heat 84 86 81 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 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 70 85 69 89 70 93 74 93 Temp 71 72 80 77 71 73 85 80 72 76 90 83 76 78 90 82 Dewpt 64 65 64 60 59 59 57 57 58 60 60 62 62 63 63 64 PWind dir SE SW W W W SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 B1 FW FW FW FW CL FW FW FW FW SC B1 B1 PoP 12hr 60 60 10 0 0 5 5 20 Rain shwrs C L L C S Tstms S S S $$ WVZ052-072000- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 64 74 63 81 Temp 80 79 75 69 66 65 66 68 69 70 70 66 65 64 66 72 76 78 75 Dewpt 64 64 65 65 63 62 60 62 63 64 63 64 64 62 62 63 65 64 64 RH 58 60 71 87 90 90 81 81 81 81 78 93 97 93 87 73 69 62 69 Wind dir NW N N N N N E E E E E SE E SE SE S SE SE SE Wind spd 4 4 3 2 2 2 3 5 6 6 5 3 2 2 2 3 5 8 5 Clouds B1 B1 B1 B2 B2 OV B2 OV B2 OV B2 B2 B2 B2 B1 B2 B1 B1 B2 PoP 12hr 40 40 80 60 40 QPF 12hr 0.02 0 0.57 0.05 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L D D L L C C D Tstms S S S C C S S S S Heat index 82 Max heat 82 83 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 59 84 60 88 64 89 Temp 67 67 77 74 62 66 81 76 63 68 86 81 68 71 86 80 Dewpt 64 62 61 58 57 57 57 58 57 58 61 64 62 62 63 64 PWind dir S W W W W SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds OV OV B1 SC FW FW FW FW CL FW FW FW SC SC B1 B1 PoP 12hr 80 40 5 0 0 5 5 20 Rain shwrs D L C S S Tstms S S S S $$ VAZ506-072000- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 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 82 65 75 65 80 Temp 80 81 78 71 68 67 68 71 72 73 71 68 67 65 67 72 76 79 75 Dewpt 69 68 69 68 66 66 66 67 68 69 67 67 66 65 67 68 68 69 68 RH 69 65 74 90 93 97 93 87 87 87 87 97 97100100 87 76 72 79 Wind dir NW NW N N N NE E E E E E E E E E SE SE SE SE Wind spd 5 5 4 3 2 3 4 5 6 6 5 4 3 2 2 3 5 6 6 Clouds SC SC SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC PoP 12hr 40 20 80 60 20 QPF 12hr 0.02 0 0.40 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C L L L L S S L Tstms S S S S C S S S Heat index 83 84 Max heat 83 85 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 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 81 61 85 62 90 67 91 Temp 68 69 77 76 65 68 82 78 66 69 88 83 71 73 88 81 Dewpt 68 68 67 65 62 62 60 62 61 62 64 66 65 66 67 68 PWind dir SE W W NW W SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B2 SC FW FW FW FW CL FW FW FW SC SC B1 B1 PoP 12hr 60 50 5 0 0 5 5 20 Rain shwrs L L C C S Tstms S S S S $$ VAZ037-072000- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 67 78 64 85 Temp 80 81 77 72 69 68 68 70 74 75 72 69 67 65 68 74 80 82 77 Dewpt 65 65 67 66 66 66 66 65 66 66 64 64 63 62 64 63 63 64 65 RH 60 58 71 81 90 93 93 84 76 74 76 84 87 90 87 69 56 55 67 Wind dir N NE NE N N NE NE NE E N E N NW NW NW SW S S SE Wind spd 3 3 2 2 2 2 2 4 5 5 5 2 2 2 1 2 5 5 5 Clouds B1 SC SC B2 B2 OV OV OV B2 B2 B2 SC SC B1 SC SC SC SC B1 PoP 12hr 60 50 80 40 20 QPF 12hr 0.11 0.08 0.55 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C L C L L C C S S C Tstms C C S S C C C S S S Obvis PF Heat index 82 83 81 83 Max heat 82 83 81 83 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 83 61 87 62 90 66 91 Temp 70 70 79 76 65 67 83 78 66 69 87 82 70 72 87 81 Dewpt 65 65 62 60 57 59 55 58 57 60 58 61 61 63 62 64 PWind dir S SW W W NW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B1 SC FW FW FW FW FW FW FW SC SC SC B1 B1 PoP 12hr 50 40 5 0 0 5 5 20 Rain shwrs C C C C S Tstms S S S S $$ MDZ003-072000- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 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 81 63 74 64 78 Temp 79 79 76 69 66 64 67 69 70 70 70 67 65 65 66 70 75 76 74 Dewpt 67 66 66 64 63 61 62 64 65 64 65 65 65 64 65 65 66 66 66 RH 67 64 71 84 90 90 84 84 84 81 84 93100 97 97 84 74 71 76 Wind dir NW NW N NE N N E E E E E E E E SE S S SE SE Wind spd 5 5 4 3 3 3 4 5 6 6 5 4 3 2 3 3 5 6 5 Clouds B1 B1 B1 B1 B1 OV B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 PoP 12hr 60 20 80 60 40 QPF 12hr 0.05 0 0.43 0.07 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L D D L L S S C C D Tstms S S S C C S S S Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 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 65 80 58 82 60 87 65 88 Temp 67 67 77 73 62 66 80 76 64 68 85 81 69 71 85 79 Dewpt 65 65 63 61 58 60 59 60 58 61 64 66 64 65 66 66 PWind dir SE SW W W W SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 OV B1 SC FW FW FW FW CL FW FW FW SC SC B1 B1 PoP 12hr 80 40 5 0 0 5 5 20 Rain shwrs D L C S S Tstms S S S S $$ MDZ017-072000- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 67 78 66 80 Temp 80 80 77 71 69 68 70 74 75 75 72 68 67 66 69 73 76 78 74 Dewpt 69 69 69 68 67 66 67 67 68 68 67 66 65 65 66 65 67 67 67 RH 69 69 76 90 93 93 90 79 79 79 84 93 93 97 90 76 74 69 79 Wind dir NW SE E S N N E E SE SE E E E NE NE E SE SE SE Wind spd 5 5 3 2 3 3 5 5 9 9 6 5 4 4 4 4 5 6 5 Clouds B1 FW SC SC B1 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 SC SC SC PoP 12hr 60 20 70 50 10 QPF 12hr 0.07 0.10 0.33 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S S S S L L C C S Tstms S S S S S Heat index 83 83 Max heat 83 84 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 81 66 84 68 88 70 89 Temp 69 73 78 74 69 71 82 76 69 73 86 79 73 76 86 79 Dewpt 67 69 69 66 64 64 62 63 63 65 65 66 65 67 68 68 PWind dir SE SW W W SW S SW S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 SC FW FW FW CL FW FW FW FW SC SC B1 PoP 12hr 40 70 20 5 0 0 5 10 Rain shwrs S C L L S Tstms S S S $$ WVZ502-072000- Petersburg WV 38.99N 79.15W Elev. 963 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 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 83 61 74 59 85 Temp 80 81 74 68 65 62 63 66 71 73 70 65 62 61 63 73 81 80 75 Dewpt 64 64 65 65 64 62 63 64 66 66 66 64 62 61 63 65 65 66 66 RH 58 56 74 90 97100100 93 84 79 87 97100100100 76 58 62 74 Wind dir NW NW N N NW N N NE N N E W SW SW SW SW S S SW Wind spd 3 3 2 2 1 1 2 2 5 4 3 2 2 2 2 2 4 4 3 Clouds B1 B1 B1 B2 OV OV OV OV B2 OV B2 B1 B1 B1 B1 SC SC B1 B2 PoP 12hr 40 60 90 30 40 QPF 12hr 0.02 0.06 0.83 0.02 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C D L D D C C C C L Tstms S S S S C C S C C S Obvis PF Heat index 82 83 83 82 Max heat 82 84 83 84 Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 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 81 55 84 56 91 62 90 Temp 64 64 78 73 59 62 81 75 60 64 88 80 66 68 87 79 Dewpt 63 62 58 58 56 57 55 59 56 58 59 63 60 63 62 66 PWind dir SW W W W W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 FW FW FW FW FW CL FW FW SC SC SC B1 B2 PoP 12hr 70 30 0 0 0 5 5 20 Rain shwrs L C C S S Tstms S S S $$ MDZ014-072000- Annapolis MD 38.99N 76.49W Elev. 7 ft 138 PM EDT Sat Jun 7 2025 Date Sat 06/07/25 Sun 06/08/25 Mon 06/09/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 68 74 65 76 Temp 76 78 76 72 70 69 70 70 71 71 70 68 66 66 67 69 73 74 73 Dewpt 68 67 67 69 67 66 64 64 66 66 66 65 65 64 64 64 65 66 65 RH 76 69 74 90 90 90 81 81 84 84 87 90 97 93 90 84 76 76 76 Wind dir S SE N N NE NE E E E E E E E E NE E SE SE SE Wind spd 5 4 2 2 3 4 5 6 10 9 8 5 4 3 3 4 5 6 6 Clouds B2 SC B1 B2 B2 OV OV B2 B2 OV OV OV B2 OV B2 B1 B1 B1 SC PoP 12hr 50 20 70 60 20 QPF 12hr 0.05 0 0.12 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C L L L L S S S S C Tstms S S S S Date Tue 06/10/25 Wed 06/11/25 Thu 06/12/25 Fri 06/13/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 79 66 82 67 85 70 86 Temp 69 70 75 75 69 70 78 77 69 72 83 80 72 74 83 79 Dewpt 66 67 66 65 63 61 61 61 62 62 63 65 65 65 66 66 PWind dir SE SW W W SW SW SW S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 OV B2 B1 SC FW FW FW CL FW FW FW FW SC SC B1 PoP 12hr 50 60 10 0 0 5 5 20 Rain shwrs C C L C S Tstms C S S $$