Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
526 FOUS51 KLWX 151836 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 136 PM EST Sat Nov 15 2025 VAZ054-152100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 54 60 37 51 Temp 63 60 63 62 59 56 58 58 53 48 45 42 40 38 45 50 51 45 Dewpt 46 49 50 51 52 46 35 24 20 21 21 22 21 21 19 18 18 20 RH 54 67 62 67 78 69 42 27 27 34 38 44 46 50 35 28 27 36 Wind dir S SW SW SW W NW NW NW NW NW NW W W W W NW NW NW Wind spd 6 9 11 11 11 16 23 24 21 17 13 13 16 14 17 19 16 12 Wind gust 27 39 40 42 33 25 28 32 26 Clouds OV B1 B1 OV B1 SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 30 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 35 50 42 53 41 57 47 63 Temp 38 36 50 45 45 44 52 48 45 43 55 52 49 51 62 59 Dewpt 23 23 25 33 39 39 38 39 39 38 40 42 44 47 48 48 PWind dir NW SW SE NE NE E SE S Wind char GN LT LT LT LT LT GN BZ Avg clouds FW SC B1 B2 OV OV B2 B2 B2 B2 B1 B1 B2 OV B2 B2 PoP 12hr 0 20 50 20 20 10 40 30 Rain S C C S S S S C C C $$ MDZ013-152100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 51 59 37 50 Temp 54 52 56 58 56 53 56 56 51 44 40 39 38 37 43 48 49 43 Dewpt 45 48 51 52 53 46 35 24 24 24 24 23 23 23 22 21 20 23 RH 71 86 83 80 90 77 45 29 34 45 52 52 54 56 43 34 31 45 Wind dir SE S SW SW W W NW NW W W W W W W W W W NW Wind spd 5 5 9 9 9 14 20 23 21 17 12 11 10 10 16 17 13 6 Wind gust 26 39 39 40 32 25 20 20 29 29 25 Clouds OV B2 B2 OV B1 SC SC FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 10 40 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 49 39 52 38 54 43 61 Temp 36 32 48 43 41 40 50 46 40 40 52 49 45 47 59 56 Dewpt 25 25 27 35 39 39 40 41 39 37 41 43 44 47 50 49 PWind dir NW W SE NE NE E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 0 20 50 20 20 10 40 40 Rain S C C S S S S C C C $$ MDZ011-152100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 58 53 59 38 51 Temp 54 53 58 60 57 57 57 56 53 47 45 42 40 39 45 49 50 45 Dewpt 42 45 49 52 53 47 34 23 22 22 23 23 23 22 20 19 19 20 RH 64 74 72 75 86 69 42 27 29 37 41 46 50 50 36 30 29 36 Wind dir SE S SW SW W W NW NW W W W W W W W W NW NW Wind spd 4 4 8 9 10 12 20 23 21 18 14 13 10 10 17 17 14 8 Wind gust 24 39 40 41 34 26 25 21 20 29 29 25 18 Clouds OV OV B2 OV B1 SC FW FW FW FW FW FW FW FW SC SC FW FW PoP 12hr 10 40 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 35 50 41 53 41 55 46 63 Temp 39 36 49 44 45 43 52 48 44 43 54 51 49 51 60 57 Dewpt 23 23 24 30 36 36 35 36 36 34 35 39 42 44 45 46 PWind dir W W SE N NE E SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 PoP 12hr 0 20 50 20 20 10 40 40 Rain S C C S S S C C C C $$ WVZ052-152100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 65 48 55 33 49 Temp 64 60 60 60 54 51 53 53 49 44 40 39 36 34 44 49 47 40 Dewpt 48 50 52 52 49 41 32 23 20 21 20 21 20 20 19 18 17 19 RH 56 69 75 75 83 68 44 31 31 39 44 48 52 56 36 29 30 42 Wind dir S SW SW W W W NW NW NW NW W W W W NW NW NW NW Wind spd 5 6 9 11 12 14 23 24 24 18 13 13 13 13 18 18 16 6 Wind gust 23 29 40 42 41 34 27 25 26 25 32 33 27 Clouds OV OV B2 B2 B1 SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 20 40 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Sprinkles Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 48 34 51 35 55 41 61 Temp 33 29 47 41 39 36 49 46 40 37 54 49 44 46 59 56 Dewpt 20 21 24 30 35 34 36 36 35 34 39 39 41 42 45 45 PWind dir W SW E N E SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 PoP 12hr 0 30 40 20 20 20 40 40 Rain C C S S S S S C C C C $$ VAZ506-152100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 52 59 35 51 Temp 64 62 61 61 57 54 57 56 52 45 41 39 37 35 44 50 49 41 Dewpt 48 50 52 53 54 46 35 25 22 21 22 22 21 21 20 20 19 21 RH 56 65 72 75 90 74 43 30 31 38 46 50 52 56 38 30 30 44 Wind dir S SW SW SW W NW NW NW NW NW W W W W NW NW NW NW Wind spd 6 9 10 10 11 13 23 23 23 17 11 11 11 10 17 17 14 6 Wind gust 26 40 39 41 29 23 20 29 33 27 Clouds OV OV B2 OV B1 SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 30 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Sprinkles Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 30 50 39 52 38 56 45 63 Temp 34 30 49 44 42 40 50 47 41 40 55 51 47 48 61 58 Dewpt 23 23 27 35 40 40 42 42 40 38 43 45 45 47 50 49 PWind dir NW SW E N NE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 B2 OV OV B2 B1 B2 B2 B2 B1 B2 B2 B2 B2 PoP 12hr 0 20 50 10 20 10 40 30 Rain S C C S S C C C C $$ VAZ037-152100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 55 62 34 55 Temp 69 64 63 64 60 58 60 60 56 49 45 40 36 34 45 53 54 45 Dewpt 49 49 50 52 52 47 32 19 16 18 19 20 18 17 15 13 14 15 RH 49 58 62 65 75 67 35 20 20 29 35 44 47 49 29 20 20 29 Wind dir SW SW SW SW W W NW NW NW W W W W W W W NW NW Wind spd 9 10 9 11 10 11 17 19 16 12 8 5 5 5 10 11 9 4 Wind gust 19 23 20 23 31 34 31 24 20 21 Clouds OV B2 B1 B2 B1 SC CL CL CL CL CL FW FW CL CL CL CL CL PoP 12hr 5 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 52 40 58 41 59 45 65 Temp 34 32 50 46 44 42 56 52 45 42 58 54 49 49 63 59 Dewpt 19 20 23 33 38 38 40 39 40 39 42 43 44 46 47 47 PWind dir W S E NE NE S S S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 B2 OV B2 B2 B1 B2 B2 B1 B1 B2 B2 B2 B2 PoP 12hr 0 30 40 10 20 10 30 30 Rain C C C S S C S C $$ MDZ003-152100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 61 48 54 34 47 Temp 60 58 59 58 53 49 52 51 48 42 40 38 36 34 42 45 46 41 Dewpt 48 51 52 53 49 39 32 25 24 23 23 22 22 21 21 20 19 21 RH 64 77 78 83 86 68 46 36 39 46 50 52 56 58 43 36 34 44 Wind dir S SW SW SW W NW NW NW NW NW W W W W NW NW NW NW Wind spd 6 6 10 10 12 17 24 25 25 20 16 14 13 13 20 20 16 8 Wind gust 24 29 40 43 40 34 28 27 26 25 32 34 29 Clouds OV OV B2 B2 B1 SC SC FW FW FW SC FW SC SC FW SC FW FW PoP 12hr 20 40 0 0 0 QPF 12hr 0.01 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 28 46 36 50 36 53 42 60 Temp 33 29 45 41 39 37 48 45 40 37 51 48 44 46 58 55 Dewpt 23 22 27 32 37 36 39 39 36 35 42 42 42 44 48 47 PWind dir W W E N NE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 30 40 20 20 20 40 50 Rain C C S S S S S C C C C $$ MDZ017-152100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 55 64 39 52 Temp 58 57 58 59 59 57 61 61 56 47 44 42 40 39 45 50 52 46 Dewpt 48 50 50 51 53 51 40 32 27 27 24 25 24 24 22 21 22 25 RH 69 77 75 75 80 80 46 33 32 45 45 50 52 54 40 31 31 43 Wind dir S SW SW SW W W NW NW NW NW NW W W W NW W NW NW Wind spd 8 11 13 14 13 12 20 23 20 19 14 14 13 13 16 17 16 10 Wind gust 32 36 33 31 25 25 Clouds B2 B1 SC B2 OV B1 FW FW CL FW CL FW FW CL FW FW CL CL PoP 12hr 5 20 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Sprinkles Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 53 42 54 42 56 47 63 Temp 39 37 51 45 46 44 54 47 46 44 54 51 49 51 61 57 Dewpt 26 27 27 36 42 43 42 42 42 41 43 44 47 49 52 50 PWind dir NW W SE N NE E SE S Wind char GN LT LT LT LT LT LT GN Avg clouds CL FW SC B2 OV B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 0 20 50 20 20 10 30 30 Rain S C C S S C C S $$ WVZ502-152100- Petersburg WV 38.99N 79.15W Elev. 963 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 44 55 28 49 Temp 64 61 60 58 51 46 51 53 50 42 38 34 30 28 40 47 49 41 Dewpt 51 52 53 53 48 40 32 23 18 21 20 20 19 18 19 17 18 21 RH 63 72 78 83 89 79 48 31 28 43 48 56 63 66 42 30 29 44 Wind dir SW SW SW W S S W W W NW NW NW NW NW NW W W W Wind spd 8 9 11 10 11 10 21 21 20 13 12 11 10 10 14 14 12 5 Wind gust 20 23 24 23 24 27 44 43 36 31 29 26 23 21 28 28 25 Clouds OV B2 B2 B2 B1 SC FW FW CL FW FW FW FW FW FW FW CL FW PoP 12hr 10 70 0 0 0 QPF 12hr 0 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Sprinkles Wind Y Y Y Y Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 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 25 52 35 56 37 62 43 66 Temp 30 26 50 44 40 37 54 50 41 39 60 55 47 46 63 59 Dewpt 21 19 27 37 39 37 43 43 41 39 47 47 45 44 48 48 PWind dir W W N N W S S S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC B1 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 0 40 40 20 20 20 40 40 Rain S C C C S S S S C C C C $$ MDZ014-152100- Annapolis MD 38.99N 76.49W Elev. 7 ft 136 PM EST Sat Nov 15 2025 Date Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 52 59 37 49 Temp 56 56 59 59 57 56 57 56 53 47 44 42 40 38 45 48 49 45 Dewpt 46 49 51 52 53 49 37 27 25 25 25 24 24 24 22 22 21 24 RH 69 77 75 78 86 77 47 32 33 42 47 48 52 57 40 35 33 43 Wind dir S S SW SW W W NW NW NW NW W W W W W W NW NW Wind spd 8 9 11 11 11 12 19 23 19 17 12 11 11 11 16 17 16 10 Wind gust 39 39 36 32 26 24 27 28 Clouds OV B2 B2 OV B1 SC FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 10 40 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Date Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 Fri 11/21/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 48 41 51 41 54 46 61 Temp 39 36 47 44 44 43 50 48 44 43 52 50 48 51 59 57 Dewpt 26 26 27 35 40 40 39 40 39 38 40 42 45 47 48 49 PWind dir NW W SE NE NE E SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC SC B2 OV B2 B2 B1 B2 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 0 20 50 20 20 10 40 30 Rain S C C S S S S C C C $$