Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
412 FOUS51 KLWX 090837 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 337 AM EST Sun Nov 9 2025 VAZ054-092100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 68 45 52 33 46 Temp 53 53 60 66 67 63 57 54 49 45 49 50 48 43 39 36 34 33 39 44 46 42 Dewpt 50 51 55 56 54 53 49 46 42 36 34 30 27 25 23 22 20 19 18 18 18 20 RH 89 93 84 70 63 70 75 74 77 70 56 46 44 49 52 56 56 56 42 35 32 41 Wind dir SE E S S S SW NW NW NW NW NW NW NW NW NW NW W W W W W W Wind spd 6 5 6 10 10 10 11 12 13 13 16 17 17 14 14 16 17 16 20 23 20 12 Clouds B1 B2 B2 B2 B1 B2 B2 OV B1 SC FW SC SC B1 SC SC SC SC FW FW FW FW PoP 12hr 60 50 10 10 0 QPF 12hr 0.09 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 60 43 57 39 58 39 56 Temp 37 40 56 54 48 43 55 50 44 39 56 51 44 39 53 50 Dewpt 23 23 29 34 35 33 29 30 31 30 30 31 33 31 30 32 PWind dir SW SW W W W NW NW NW Wind char GN BZ GN BZ GN GN GN GN Avg clouds SC B1 SC FW SC SC SC FW FW SC FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 5 0 $$ MDZ013-092100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 42 51 30 46 Temp 50 50 58 63 65 60 54 50 46 43 48 49 46 40 36 33 31 30 38 44 45 39 Dewpt 50 50 57 59 58 56 51 47 43 39 38 35 31 29 26 23 21 21 22 23 23 24 RH 100100 96 87 78 87 90 89 89 86 68 58 55 64 67 66 66 69 52 43 41 54 Wind dir SE E SE SE S SW W NW NW NW NW NW NW NW NW NW W W W W W W Wind spd 2 2 5 6 5 4 4 5 5 6 10 11 10 8 8 6 9 10 14 16 12 6 Wind gust 18 17 19 26 28 24 17 Clouds SC B2 OV OV B1 B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 70 60 10 10 0 QPF 12hr 0.13 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S C L S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 58 41 56 36 56 35 54 Temp 34 37 56 52 45 41 54 46 40 36 54 47 40 35 52 47 Dewpt 23 23 33 36 35 34 33 33 32 32 34 35 33 31 33 35 PWind dir SW SW W W W W NW NW Wind char LT GN LT GN LT LT LT LT Avg clouds SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 5 5 $$ MDZ011-092100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 66 46 53 33 47 Temp 55 53 59 64 64 61 58 54 50 46 50 51 49 44 40 37 35 33 39 44 46 43 Dewpt 49 49 53 54 54 53 49 46 42 37 34 31 27 26 23 21 20 19 18 18 18 20 RH 80 86 80 70 70 75 72 74 74 71 54 46 42 49 50 52 54 56 42 35 32 39 Wind dir E E SE SE S SW W NW NW NW NW NW NW NW NW NW W W W W W W Wind spd 2 2 5 8 6 4 5 5 5 6 10 11 11 10 9 8 10 10 16 17 13 9 Wind gust 20 27 27 24 Clouds SC B2 OV OV B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 70 60 10 10 0 QPF 12hr 0.10 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S C L S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 59 43 57 40 57 39 55 Temp 38 39 56 54 49 43 55 50 44 40 55 50 44 39 53 50 Dewpt 22 23 28 33 34 31 29 29 30 30 30 30 32 29 28 31 PWind dir SW SW W W W NW NW NW Wind char LT GN LT GN LT LT LT LT Avg clouds SC B1 SC SC SC SC SC FW FW FW FW SC FW FW SC SC PoP 12hr 0 0 0 0 0 0 5 5 $$ WVZ052-092100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 37 48 27 44 Temp 45 45 56 65 65 56 51 48 42 38 45 46 44 38 33 31 29 28 37 42 43 38 Dewpt 42 42 46 49 48 43 42 38 34 31 29 26 22 21 20 18 17 17 17 18 17 18 RH 89 89 69 56 54 62 71 68 73 76 53 45 41 50 58 58 60 63 44 37 35 44 Wind dir S NE S S W W W W W W NW NW NW NW NW NW W W W W W W Wind spd 2 2 5 9 9 8 8 9 10 10 12 13 14 11 11 11 13 13 18 18 16 8 Wind gust 24 24 31 33 27 Clouds SC B2 B2 B2 B2 B1 B2 B2 B1 SC SC B1 B1 B1 SC SC SC SC FW SC SC SC PoP 12hr 40 30 10 10 0 QPF 12hr 0.07 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 57 37 55 32 57 32 56 Temp 30 33 56 49 42 38 53 45 37 33 55 46 38 32 53 49 Dewpt 18 20 30 31 31 29 28 28 28 28 30 30 31 29 30 32 PWind dir SW W W W W NW NW NW Wind char GN GN GN GN LT GN LT LT Avg clouds SC B1 SC SC SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ VAZ506-092100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 68 41 51 29 46 Temp 48 49 59 65 67 61 54 50 45 41 47 49 46 40 35 33 31 29 38 44 45 39 Dewpt 48 49 56 58 55 53 47 46 39 34 34 31 28 26 24 22 20 19 21 21 21 22 RH 100100 90 78 65 75 77 86 79 76 60 50 49 57 64 63 63 66 50 39 38 50 Wind dir S SE S S S W NW NW NW NW NW NW NW NW NW NW W W W W W W Wind spd 3 2 5 9 8 5 6 8 10 10 12 13 13 10 10 10 11 11 17 18 13 5 Wind gust 28 32 25 Clouds B1 B2 B1 B2 B1 B1 B2 OV B1 SC FW B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 50 40 5 10 0 QPF 12hr 0.08 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 60 39 57 34 58 35 56 Temp 32 36 58 52 44 39 55 46 38 34 56 48 40 35 53 49 Dewpt 22 21 33 36 35 33 32 32 31 30 33 34 34 32 33 35 PWind dir SW SW W W W NW NW NW Wind char LT GN LT GN LT LT LT LT Avg clouds SC B1 SC FW SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 5 0 $$ VAZ037-092100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 40 51 28 46 Temp 48 48 59 69 70 62 55 51 44 40 47 49 46 40 36 33 30 29 39 44 46 40 Dewpt 44 45 49 51 48 44 42 38 34 29 26 22 20 19 19 17 16 16 15 14 14 15 RH 86 89 69 53 45 52 61 61 68 64 43 34 35 42 50 51 55 58 37 29 27 36 Wind dir NE N S SW SW W W W W W NW NW NW NW NW NW W W W W W SW Wind spd 1 1 4 10 9 6 6 5 6 6 10 10 10 10 9 9 10 10 13 13 11 6 Wind gust 20 19 20 26 25 Clouds B2 B2 B1 B1 SC SC B2 B2 B1 FW FW SC SC B1 B1 B1 SC FW FW FW FW FW PoP 12hr 20 20 5 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 61 38 60 34 61 36 60 Temp 33 35 59 54 45 39 58 48 39 35 59 50 42 36 57 51 Dewpt 18 20 28 31 33 31 27 27 28 27 28 31 32 31 32 33 PWind dir SW SW W W W W NW W Wind char GN GN LT GN LT LT LT LT Avg clouds SC SC FW CL FW SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 5 0 $$ MDZ003-092100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 65 39 47 28 44 Temp 48 47 56 63 62 55 50 47 42 39 44 45 42 37 32 30 29 28 37 43 42 36 Dewpt 45 45 52 54 52 47 44 41 36 33 33 29 26 25 22 20 18 18 21 21 20 21 RH 89 93 86 72 70 74 80 79 79 79 65 53 53 61 66 66 63 66 52 41 41 54 Wind dir S E S S SW W W W W W NW NW NW NW NW NW W W W W W W Wind spd 2 3 5 9 8 6 6 6 9 9 12 13 13 10 10 10 11 12 19 19 17 9 Wind gust 29 33 27 Clouds SC B2 B2 B2 B2 B1 B2 B2 B1 SC SC B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 50 40 10 10 0 QPF 12hr 0.18 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 55 37 54 32 55 32 55 Temp 32 35 53 49 42 38 52 43 37 33 53 44 37 33 52 48 Dewpt 20 21 33 35 34 31 31 31 30 30 33 33 32 29 32 33 PWind dir SW SW W W W NW NW NW Wind char GN GN GN GN LT GN LT LT Avg clouds SC B1 SC SC SC SC SC FW FW FW FW SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ MDZ017-092100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 45 54 33 49 Temp 55 55 61 65 66 59 57 53 49 46 50 52 50 43 39 36 34 33 41 46 48 43 Dewpt 53 55 58 59 58 57 55 49 44 40 37 34 32 31 28 25 24 23 22 23 23 25 RH 93100 90 81 75 93 93 86 83 79 61 50 50 62 64 64 66 66 46 40 37 49 Wind dir SE SE SE S S S W NW NW NW NW NW NW NW NW NW NW W W W W W Wind spd 6 6 8 9 8 5 8 10 10 10 11 12 12 12 13 13 13 13 16 18 16 11 Clouds B2 B2 B2 B2 SC B1 B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW FW FW FW PoP 12hr 40 60 10 20 0 QPF 12hr 0.07 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S Snowshwrs S S S S Tstms S S Freeze A A A Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 59 44 58 40 57 40 55 Temp 38 41 57 53 48 44 56 48 44 40 55 49 44 40 53 48 Dewpt 26 28 33 39 38 37 34 34 34 35 33 36 35 34 33 35 PWind dir SW SW W NW NW NW NW NW Wind char GN GN GN GN LT GN LT LT Avg clouds FW SC SC FW FW FW SC FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 5 0 $$ WVZ502-092100- Petersburg WV 38.99N 79.15W Elev. 963 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 68 31 45 21 42 Temp 42 41 60 67 64 52 46 39 33 31 41 43 41 33 29 26 23 21 34 39 41 34 Dewpt 40 39 47 46 43 42 39 33 29 25 27 24 22 22 19 17 15 14 19 19 18 19 RH 93 92 62 47 46 69 76 79 85 78 57 47 46 63 66 68 71 74 54 44 39 54 Wind dir NE NE NE E SW E SW SW SW SW NW NW NW NW NW W W W W W W SW Wind spd 2 2 5 11 10 6 8 6 6 5 10 11 12 9 9 9 10 10 13 14 13 8 Wind gust 17 20 19 21 26 25 19 Clouds SC B2 B2 B2 FW B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC FW SC PoP 12hr 30 30 30 30 5 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S C Snowshwrs C C C C C C C Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 26 55 33 54 29 58 29 60 Temp 28 32 53 49 40 33 52 42 34 30 56 45 36 30 58 50 Dewpt 19 22 32 35 33 29 29 30 27 25 31 35 32 29 35 38 PWind dir SW W W W W W W W Wind char GN GN GN GN LT LT LT LT Avg clouds SC SC SC FW SC B1 SC FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ MDZ014-092100- Annapolis MD 38.99N 76.49W Elev. 7 ft 337 AM EST Sun Nov 9 2025 Date Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 45 51 33 46 Temp 54 55 59 62 64 60 57 53 50 45 48 50 48 43 39 36 35 33 39 44 46 42 Dewpt 52 53 57 57 57 56 53 48 44 39 37 34 31 30 27 25 23 23 22 22 23 24 RH 93 93 93 84 78 87 86 83 80 79 65 54 51 60 62 64 61 66 50 41 40 48 Wind dir SE SE SE SE S W NW NW NW NW NW NW NW NW NW NW W W W W W W Wind spd 5 5 6 9 8 5 5 6 8 9 11 13 12 10 10 10 11 11 14 18 14 10 Wind gust 26 Clouds B1 B2 OV B2 SC B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 60 60 10 10 0 QPF 12hr 0.11 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C Date Wed 11/12/25 Thu 11/13/25 Fri 11/14/25 Sat 11/15/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 58 43 56 40 55 38 53 Temp 37 40 56 53 48 44 54 49 44 40 53 49 43 38 51 49 Dewpt 26 28 33 36 37 35 33 34 34 34 33 35 34 32 32 35 PWind dir SW SW W W W W NW NW Wind char GN GN GN GN LT GN LT LT Avg clouds SC B1 SC FW FW FW SC FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 0 5 0 $$