Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
190 FOUS51 KLWX 052101 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 400 PM EST Thu Nov 5 2026 VAZ054-060900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 70 51 61 48 Temp 74 69 67 66 66 63 65 68 69 63 59 57 54 51 55 59 59 53 50 49 48 48 Dewpt 66 68 67 66 65 61 58 54 54 55 54 52 48 43 40 37 33 36 41 42 42 41 RH 76 97100100 97 93 78 61 59 75 83 83 80 74 57 44 37 52 71 77 80 77 Wind dir S S S S N N N N N NE W NW NW NW NW NW NW NW NW W NW NW Wind spd 11 12 10 8 5 8 6 5 4 4 8 12 16 16 16 18 18 14 14 14 14 14 Wind gust 29 Clouds B2 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW SC PoP 12hr 70 60 0 0 0 QPF 12hr 0.47 0.18 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C L C S Tstms S S S S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 46 65 42 69 45 65 42 61 Temp 62 53 48 47 63 56 46 43 66 59 50 46 64 54 46 43 60 52 Dewpt 37 36 37 38 35 34 38 37 38 37 40 39 35 34 38 37 34 34 PWind dir W W NW W SW W NW NW NW Wind char GN GN GN LT GN GN GN GN GN Avg clouds SC FW CL CL CL CL CL CL CL FW CL FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ MDZ013-060900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 70 49 60 44 Temp 73 67 65 65 64 61 65 68 67 59 56 54 51 49 55 59 58 50 46 46 45 44 Dewpt 66 67 65 65 64 60 59 56 56 56 54 51 48 43 43 40 39 40 41 41 41 41 RH 79100100100100 97 81 65 68 90 93 90 89 80 64 49 49 68 83 83 86 89 Wind dir S S SW W NW N N N SE S W NW NW NW NW W NW W W W W NW Wind spd 11 5 4 2 1 2 3 3 2 1 2 3 8 10 11 12 12 10 9 9 10 10 Wind gust 24 20 20 21 Clouds B2 B2 B2 B2 B2 B2 B2 B2 SC B1 B1 B1 B2 B1 SC FW FW FW FW FW FW SC PoP 12hr 80 60 5 5 0 QPF 12hr 0.28 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L C L C S Tstms S S S S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 42 64 41 68 42 64 38 59 Temp 61 51 45 43 62 54 43 42 66 58 47 43 63 50 42 39 58 50 Dewpt 41 39 36 37 39 39 38 36 41 41 39 39 38 39 37 37 37 38 PWind dir W W NW W SW W W NW NW Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW CL FW FW CL CL CL FW CL FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ MDZ011-060900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 71 50 61 46 Temp 73 68 66 65 63 61 66 69 68 60 57 55 53 50 55 59 59 51 48 48 47 47 Dewpt 65 66 66 65 63 60 56 52 52 53 52 51 48 43 38 36 34 36 39 41 41 40 RH 76 93100100100 97 70 55 57 78 83 86 83 77 53 42 39 56 71 77 79 76 Wind dir S S S SW N N N N SE SE NW NW NW NW NW W NW W W W NW NW Wind spd 11 5 3 2 1 2 2 3 2 1 2 3 9 11 12 12 14 11 9 10 11 11 Wind gust 20 21 23 21 Clouds B2 B2 B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B1 SC FW FW FW FW FW FW SC PoP 12hr 80 60 5 5 0 QPF 12hr 0.28 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L C L C S Tstms S S S S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 44 64 43 69 44 64 40 60 Temp 62 52 47 45 63 55 45 44 67 59 48 45 63 52 43 41 59 51 Dewpt 35 34 35 37 34 34 36 35 36 36 38 38 33 34 36 35 32 34 PWind dir W W NW W W W W NW NW Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW CL FW FW CL CL CL FW CL FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ WVZ052-060900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 71 42 59 41 Temp 74 66 61 58 56 54 64 69 69 59 55 51 46 42 52 57 57 48 46 45 43 41 Dewpt 64 64 61 58 54 52 52 47 46 48 49 45 41 37 36 32 31 36 39 39 39 37 RH 71 93100100 93 93 65 45 44 67 80 80 83 82 54 38 37 63 76 79 86 85 Wind dir S N N N N N NW NW NW NW NW NW NW NW NW NW W W W W NW NW Wind spd 8 0 0 0 0 0 2 4 4 4 4 8 10 9 13 16 16 10 11 11 12 10 Wind gust 26 26 24 Clouds B2 B1 B1 B1 OV OV SC FW SC SC SC B2 SC FW FW SC SC FW FW FW SC SC PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 38 65 35 69 36 64 32 60 Temp 61 48 43 39 63 52 41 37 67 56 43 37 63 48 38 33 58 49 Dewpt 32 32 34 35 32 34 34 33 34 36 37 35 31 33 34 33 31 33 PWind dir W W NW W W W W NW NW Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC FW CL FW FW CL CL FW FW FW FW FW SC SC SC SC FW SC PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ VAZ506-060900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 47 60 44 Temp 73 67 64 64 61 59 64 68 68 60 57 55 50 47 54 59 58 51 47 47 46 44 Dewpt 67 67 64 64 61 57 58 55 56 55 54 50 46 41 42 40 39 41 42 41 41 40 RH 81100100100100 93 81 63 65 84 90 83 86 79 64 49 49 68 83 79 83 86 Wind dir S S SW NW N N N N N N NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 11 8 4 1 2 3 4 3 2 2 3 6 12 12 13 14 16 11 11 11 13 12 Wind gust 21 26 28 21 24 Clouds B2 B1 B1 B1 OV B2 B2 SC SC B1 B2 B2 B2 B1 FW FW FW FW FW FW SC SC PoP 12hr 40 40 5 0 0 QPF 12hr 0.06 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S C Tstms S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 42 65 38 69 41 64 37 60 Temp 62 51 45 43 63 54 42 39 67 58 46 42 63 51 41 38 59 50 Dewpt 41 40 36 37 40 39 38 35 41 41 40 38 40 39 38 37 39 38 PWind dir W W NW W SW W NW NW NW Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC FW CL CL FW FW CL CL CL FW CL FW FW FW FW SC FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ VAZ037-060900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 70 44 62 36 Temp 72 65 65 63 63 61 65 69 69 59 55 51 47 44 54 61 60 50 44 41 38 37 Dewpt 66 65 65 63 63 61 60 56 53 55 54 50 46 41 37 33 29 34 36 38 38 37 RH 81100100100100100 84 63 57 87 96 96 96 89 52 35 31 54 73 89100100 Wind dir S S S N N N N SE SE N NW NW NW NW NW NW NW NW W W W W Wind spd 10 5 3 0 0 0 0 2 3 0 1 3 6 8 9 10 11 6 5 5 5 4 Clouds B2 B2 B2 B2 B2 B2 B2 FW SC SC B1 SC FW FW CL CL CL CL CL FW FW FW PoP 12hr 40 40 5 0 0 QPF 12hr 0.09 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S C S Tstms S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 33 67 34 72 36 67 34 61 Temp 64 51 40 35 66 55 39 36 70 58 41 37 65 51 39 35 60 51 Dewpt 34 34 34 34 31 34 35 33 34 35 37 36 33 34 36 35 33 35 PWind dir W W W W SW W W NW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL CL CL FW FW CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$ MDZ003-060900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 54 69 42 58 41 Temp 71 64 61 58 56 54 62 68 67 59 55 51 46 42 51 56 55 48 46 45 43 41 Dewpt 65 64 61 58 55 52 54 51 50 50 50 47 42 38 41 38 38 40 41 41 40 38 RH 81100100100 96 93 75 54 54 72 83 86 86 86 68 51 53 74 83 86 89 89 Wind dir S S W NW NW N NW NW NW NW NW NW NW W W NW NW W W W W W Wind spd 6 3 2 1 1 1 2 4 3 4 3 6 10 9 13 16 17 11 11 11 12 10 Clouds B2 B1 SC SC B2 B2 SC FW B1 SC SC B1 SC FW FW SC SC SC FW FW SC SC PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 38 63 37 67 37 62 33 58 Temp 59 48 42 39 61 52 41 38 65 55 43 38 61 48 39 34 57 47 Dewpt 38 36 35 36 37 37 36 34 40 40 38 36 36 36 35 33 35 35 PWind dir W W NW W W W W NW NW Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC FW CL FW FW FW FW FW FW FW FW FW SC SC SC FW FW SC PoP 12hr 0 0 0 0 0 0 0 20 20 Rain S S S $$ MDZ017-060900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 69 52 60 45 Temp 74 67 66 66 65 63 66 68 64 59 57 55 54 52 56 59 58 50 47 46 45 47 Dewpt 65 66 66 66 65 63 64 60 59 59 57 54 50 45 43 41 40 41 40 39 40 40 RH 74 97100100100100 93 76 84100100 96 86 77 62 51 51 71 76 76 82 76 Wind dir S S S S S SW N N N NE NW NW NW NW NW NW NW NW NW W NW NW Wind spd 10 6 8 6 6 5 6 6 4 2 2 5 9 12 12 12 11 10 10 11 11 11 Clouds B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 B1 B1 B2 SC FW FW FW CL CL FW FW PoP 12hr 100 100 10 5 0 QPF 12hr 0.62 1.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C D D L D C Tstms S S C C C S Obvis PF PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 45 62 44 66 46 62 44 58 Temp 60 53 49 48 60 55 49 47 64 58 52 49 61 52 49 46 57 52 Dewpt 42 44 39 37 39 42 40 39 42 45 41 40 41 43 40 39 39 41 PWind dir NW W NW W SW W W NW NW Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL CL CL CL FW FW FW FW CL FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S $$ WVZ502-060900- Petersburg WV 38.99N 79.15W Elev. 963 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 47 72 34 55 34 Temp 75 61 54 53 49 47 60 70 70 56 50 45 39 35 44 53 54 46 42 39 36 34 Dewpt 60 59 54 53 49 47 52 49 48 49 47 43 37 34 40 39 38 40 39 37 36 34 RH 60 93100100100100 75 47 45 77 89 93 92 96 86 59 54 79 89 92100100 Wind dir SW E NE E E E NW W W SW NW NW NW W W W W NW W W W W Wind spd 5 2 2 1 1 1 1 3 5 4 2 2 3 3 9 11 10 8 4 3 3 3 Wind gust 21 20 20 Clouds SC SC B1 B2 B2 OV FW FW FW B1 SC SC FW SC SC SC SC SC B1 B2 B1 SC PoP 12hr 0 0 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 32 65 33 69 33 64 29 61 Temp 59 46 37 33 62 50 37 35 66 54 39 34 62 47 35 30 58 48 Dewpt 38 37 34 33 38 39 33 31 40 40 36 34 37 38 34 30 37 37 PWind dir W W W SW W W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW CL FW FW FW CL SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 5 20 Rain S S $$ MDZ014-060900- Annapolis MD 38.99N 76.49W Elev. 7 ft 400 PM EST Thu Nov 5 2026 Date 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 67 49 60 44 Temp 72 66 65 64 64 62 66 67 65 58 56 54 51 49 57 59 59 49 46 45 45 45 Dewpt 65 66 65 64 64 62 59 57 57 58 56 54 51 46 41 40 39 43 44 44 44 43 RH 79100100100100100 78 70 75100100100100 89 55 49 47 80 93 96 96 93 Wind dir S S S SW N NW N NE SE N N NW NW NW NW W NW W W W NW NW Wind spd 11 8 6 3 0 3 5 4 3 0 0 3 9 11 12 13 13 11 10 11 11 11 Clouds B2 B2 B2 B2 B2 OV OV B2 B1 B1 B1 SC B2 B2 SC FW FW FW FW FW FW FW PoP 12hr 80 80 5 5 0 QPF 12hr 0.39 0.29 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L D L C S Tstms S S S S S S Obvis PF PF Date 11/08 Mon 11/09/26 Tue 11/10/26 Wed 11/11/26 Thu 11/12/26 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 44 63 42 67 44 63 41 59 Temp 61 51 46 45 62 54 45 43 65 57 48 45 62 51 44 42 57 50 Dewpt 40 43 37 38 41 42 39 39 44 44 40 40 41 42 39 38 40 40 PWind dir W W W W SW W W NW NW Wind char GN LT GN LT LT LT LT LT LT Avg clouds FW FW FW CL FW FW CL CL CL FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 0 0 20 Rain S S $$