Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
968 FOUS51 KLWX 022102 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 502 PM EDT Fri Oct 2 2026 VAZ054-030800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 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 70 61 67 61 Temp 78 74 68 64 62 65 68 68 65 64 63 61 62 64 65 66 65 64 63 62 61 Dewpt 68 67 61 55 51 51 52 53 55 57 58 59 59 62 64 65 64 64 63 61 59 RH 71 79 78 73 67 60 57 59 70 78 84 93 90 93 97 97 97100100 97 93 Wind dir W N N N N N NE E E E E NE NE E E E NE NW NW NW NW Wind spd 10 10 11 11 9 6 4 6 5 6 6 8 9 8 8 6 6 4 5 6 11 Clouds B2 B2 B2 B2 B2 B2 B2 B1 SC B2 B2 B2 OV OV OV OV OV OV OV OV B2 PoP 12hr 60 40 60 80 10 QPF 12hr 0.04 0 0.05 0.47 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C L D D L L Tstms S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 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 72 50 63 47 67 50 71 54 73 Temp 71 64 55 50 62 57 50 48 65 59 52 51 70 64 57 55 71 66 Dewpt 54 47 41 39 39 41 40 40 43 45 45 44 50 51 50 48 52 51 PWind dir NW N N N SE S SW SW W Wind char GN GN GN LT LT LT GN GN GN Avg clouds B1 FW FW CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MDZ013-030800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 70 59 65 59 Temp 75 70 65 61 59 65 68 68 65 63 61 59 61 63 64 65 64 63 62 61 59 Dewpt 70 67 60 54 52 54 54 55 57 58 58 58 59 62 64 64 64 63 62 61 59 RH 84 90 84 78 78 68 61 63 75 84 90 96 93 97100 97100100100100100 Wind dir W N N N N N NE E E E E E E E E E E NE NW NW NW Wind spd 5 6 8 8 6 6 5 4 2 3 3 4 5 6 6 5 3 2 1 2 4 Clouds B2 B2 B2 OV B2 B2 B1 B1 FW SC B1 B2 OV OV OV OV OV OV OV B2 B1 PoP 12hr 60 20 50 80 10 QPF 12hr 0.04 0 0.03 0.40 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S C D D L L Tstms S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 48 61 47 64 50 70 52 71 Temp 71 62 54 49 60 56 49 48 63 58 52 51 68 63 57 53 70 65 Dewpt 55 48 42 41 41 43 42 42 44 46 46 47 52 53 51 50 54 54 PWind dir NW NW N N SE SW SW W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL CL FW CL FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MDZ011-030800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 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 72 61 67 61 Temp 76 70 66 62 60 66 70 70 66 63 62 61 61 64 65 66 65 63 63 61 61 Dewpt 67 64 58 52 49 51 51 52 54 55 56 56 57 59 60 61 62 62 62 60 58 RH 74 81 75 70 67 58 51 53 65 75 81 84 87 84 84 84 90 97 97 97 90 Wind dir NW N N N N N NE E E E E NE E E E E E NE NW NW NW Wind spd 5 8 8 8 6 6 5 4 2 3 2 3 4 5 6 5 3 1 1 1 4 Clouds B2 B2 B2 OV B2 B1 B1 SC FW FW SC B2 OV OV OV OV OV OV OV B2 B1 PoP 12hr 50 20 50 80 10 QPF 12hr 0.07 0 0.02 0.34 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C D D L L Tstms Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 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 72 49 63 47 66 51 71 55 73 Temp 71 62 53 50 61 57 50 48 63 59 54 52 69 64 57 56 71 65 Dewpt 51 45 41 39 38 40 41 39 41 43 45 44 49 50 49 47 51 51 PWind dir NW NW N N SE SW SW W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ WVZ052-030800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 70 56 66 56 Temp 71 66 62 58 56 64 68 68 61 58 58 57 58 62 64 65 63 60 59 58 56 Dewpt 66 62 54 51 50 48 46 48 50 51 52 54 56 58 60 61 61 60 59 57 56 RH 84 87 75 77 80 56 45 49 67 77 80 90 93 87 87 87 93100100 96100 Wind dir NW N N N N N NE NE N N N N E SE SE SE N N N N NW Wind spd 9 9 8 6 6 8 5 5 0 0 0 0 3 4 5 3 0 0 0 0 5 Clouds B2 OV B2 OV B1 SC SC FW FW SC B1 B2 OV OV OV OV OV B2 B2 B2 SC PoP 12hr 30 5 40 70 5 QPF 12hr 0 0 0.03 0.19 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C L L C C Tstms Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 44 64 40 68 44 72 48 73 Temp 70 60 49 45 61 53 45 42 65 57 48 46 70 62 53 49 71 63 Dewpt 47 43 40 39 37 39 39 38 41 44 43 42 47 49 47 46 48 49 PWind dir NW NW N NE S S SW W W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC FW CL CL CL FW CL CL CL FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ VAZ506-030800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 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 69 58 65 58 Temp 74 69 64 60 58 63 67 67 63 61 60 59 60 63 65 65 64 63 62 60 58 Dewpt 71 68 62 56 53 54 54 56 57 58 58 59 60 63 65 65 64 63 62 60 58 RH 90 97 93 87 83 72 63 68 81 90 93100100100100100100100100100100 Wind dir NW N N N N N N NE E E E E E E E E NE NW NW NW NW Wind spd 6 9 9 9 8 8 5 3 2 1 1 2 3 3 4 3 2 1 1 2 5 Clouds B1 OV B2 OV B2 B2 B1 SC SC B1 B2 B2 OV OV OV OV OV OV OV OV B1 PoP 12hr 60 20 50 80 5 QPF 12hr 0.03 0 0.06 0.40 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S C D D C C Tstms S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 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 71 45 63 42 66 46 71 50 72 Temp 70 62 50 46 61 54 45 44 64 57 49 47 69 62 54 51 71 64 Dewpt 55 49 43 41 43 44 42 41 47 48 47 46 53 54 51 50 55 54 PWind dir NW N N N S S SW W W Wind char GN GN LT LT LT LT LT LT LT Avg clouds SC FW CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ VAZ037-030800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 63 57 65 58 Temp 76 72 67 63 59 61 61 62 60 59 59 58 59 62 63 65 63 62 61 60 58 Dewpt 68 69 67 62 57 54 53 54 56 56 57 57 59 60 63 64 63 62 61 60 58 RH 76 90100 97 93 78 75 75 87 90 93 96100 93100 97100100100100100 Wind dir W NE NE NE NE NE NE NE N N N N NE N N N N N N N N Wind spd 4 3 8 9 8 6 5 3 0 0 0 0 3 1 0 0 0 0 0 0 0 Clouds SC B2 OV OV OV B2 B2 B2 B2 OV B2 OV OV OV OV OV OV OV OV OV B2 PoP 12hr 60 60 70 80 10 QPF 12hr 0.03 0.06 0.07 0.36 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C L C S S S L L D D C C Tstms S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 46 65 43 67 46 73 50 74 Temp 73 64 50 46 63 54 46 44 65 57 48 47 72 62 53 51 73 64 Dewpt 56 51 44 41 40 43 41 39 43 46 45 43 48 51 49 47 50 52 PWind dir N N NE N S N S W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MDZ003-030800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 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 70 55 65 55 Temp 70 65 61 57 55 64 68 68 61 57 57 56 57 62 63 64 63 61 60 57 55 Dewpt 67 61 54 51 50 50 49 49 52 52 52 54 55 59 61 62 62 61 60 57 55 RH 90 87 78 80 83 60 51 51 72 83 83 93 93 90 93 93 97100100100100 Wind dir N N N N N N NE E NE E E E E SE SE SE SE SW W W NW Wind spd 9 9 6 6 6 8 6 5 3 2 2 3 3 4 4 3 2 1 1 2 4 Clouds OV B2 B2 B1 SC SC FW FW FW FW SC B2 B2 OV OV OV OV B2 B2 B2 SC PoP 12hr 20 0 50 60 5 QPF 12hr 0 0 0.01 0.20 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C C Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 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 69 43 62 41 66 44 71 47 72 Temp 69 59 48 44 60 53 45 43 64 57 49 46 70 62 52 49 70 63 Dewpt 49 44 40 39 38 41 39 39 43 45 44 43 49 50 48 47 50 50 PWind dir NW NW N NE S S SW SW W Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC FW CL CL CL CL CL CL CL FW FW FW CL FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 5 $$ MDZ017-030800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 65 61 66 62 Temp 76 72 68 63 61 62 63 63 63 62 62 61 63 65 66 66 65 65 64 63 62 Dewpt 66 68 66 60 56 56 57 58 59 59 60 61 62 65 66 66 65 65 64 63 62 RH 71 87 93 90 84 81 81 84 87 90 93100 97100100100100100100100100 Wind dir S N N N N N N NE E E NE NE NE NE NE NE N N N NW NW Wind spd 4 5 11 14 12 11 9 6 4 5 5 6 6 8 6 4 3 3 3 4 5 Clouds SC B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV PoP 12hr 70 70 70 90 30 QPF 12hr 0.04 0.12 0.08 0.78 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L L C C S L L D D D D C C S S Tstms S S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 54 62 52 63 54 67 56 70 Temp 69 64 58 55 59 58 54 53 61 59 57 55 65 62 59 57 68 63 Dewpt 59 53 47 44 43 43 44 45 45 47 50 50 53 54 53 53 54 55 PWind dir NW N N NE E S S SW SW Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 SC FW FW CL CL FW FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ WVZ502-030800- Petersburg WV 38.99N 79.15W Elev. 963 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon 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 67 54 68 54 Temp 70 65 60 55 53 58 65 66 61 58 55 54 55 59 66 68 64 61 59 56 54 Dewpt 68 65 60 54 52 53 53 53 54 53 52 53 55 59 63 64 63 61 59 56 54 RH 93100100 96 96 83 65 63 78 83 90 96100100 90 87 97100100100100 Wind dir N NE N N N NE NE E E N N N N N S SE N N N N W Wind spd 2 4 3 3 3 2 2 2 1 0 0 0 0 0 1 1 0 0 0 0 1 Clouds OV OV OV OV B1 B1 SC SC B1 B1 B2 B2 B2 OV OV OV OV OV OV B2 B1 PoP 12hr 60 10 40 50 5 QPF 12hr 0.03 0 0.06 0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C C S S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 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 70 40 64 39 71 43 75 46 74 Temp 70 59 45 41 62 53 43 41 69 60 47 45 72 62 50 47 72 62 Dewpt 51 47 42 38 40 42 39 38 45 49 45 44 50 52 48 46 50 51 PWind dir NW NW NE SW S SW W SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW CL FW FW CL FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ MDZ014-030800- Annapolis MD 38.99N 76.49W Elev. 7 ft 502 PM EDT Fri Oct 2 2026 Date 10/02/26 Sat 10/03/26 Sun 10/04/26 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 69 61 66 61 Temp 77 70 66 62 61 65 67 68 64 62 62 61 61 65 64 65 64 63 63 61 61 Dewpt 68 68 61 55 53 53 54 55 57 59 58 59 60 62 63 64 63 63 63 61 60 RH 74 93 84 78 75 65 63 63 78 90 87 93 97 90 97 97 97100100100 97 Wind dir W N N N N N N NE E E E NE E E E NE NE N N NW NW Wind spd 5 6 10 10 9 10 9 6 3 4 4 5 6 9 9 8 4 0 0 3 5 Clouds B2 B2 B2 OV OV B1 B1 B1 SC B1 B2 B2 OV OV OV OV OV OV OV OV B2 PoP 12hr 60 40 60 80 20 QPF 12hr 0.04 0 0.03 0.55 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C C L D D L L S S Tstms S Date 10/05 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26 Fri 10/09/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 52 61 50 63 52 68 54 70 Temp 70 63 56 52 59 58 53 51 61 58 55 52 66 62 58 55 68 64 Dewpt 55 50 44 43 41 43 44 44 45 47 48 49 53 54 52 52 56 55 PWind dir NW N N N SE SW SW SW W Wind char GN GN LT LT LT LT LT LT LT Avg clouds B1 FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$