Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
350 FOUS51 KLWX 281739 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1238 PM EST Fri Feb 28 2025 VAZ054-282100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 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 60 45 64 27 42 Temp 57 60 51 50 46 46 47 62 63 58 46 38 32 28 27 32 40 42 38 Dewpt 22 20 24 22 25 26 27 30 20 11 8 5 4 2 1 1 2 2 3 RH 25 21 34 33 43 45 45 30 19 15 21 25 30 32 32 26 20 18 22 Wind dir W SW S S S SW SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 11 9 12 11 10 9 14 20 24 23 20 18 16 14 14 13 10 6 Wind gust 33 39 36 33 29 Clouds FW SC CL CL CL FW B1 SC SC CL CL CL CL CL CL CL CL CL FW PoP 12hr 0 0 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 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 47 34 59 51 69 46 53 Temp 32 29 43 40 36 37 56 53 52 55 66 63 55 47 51 44 Dewpt 7 11 11 15 20 24 29 34 41 47 50 49 43 34 25 20 PWind dir NW W S S S S SW W Wind char LT LT LT GN GN BZ GN BZ Avg clouds FW FW FW FW FW SC B2 B2 B1 B2 B2 B2 SC SC SC SC PoP 12hr 0 0 0 5 50 100 60 10 Rain S C D D L $$ MDZ013-282100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 43 59 22 39 Temp 54 56 49 46 46 44 45 58 57 51 41 32 27 24 22 29 36 39 32 Dewpt 23 21 23 26 25 26 27 31 21 13 8 6 4 2 1 4 5 5 7 RH 30 25 36 45 43 49 49 36 24 21 25 33 37 38 39 34 27 24 34 Wind dir W W S S S SW SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 11 8 11 11 11 10 16 24 24 23 21 18 17 13 13 11 11 8 Wind gust 39 39 36 34 29 27 Clouds FW SC FW CL FW FW B1 SC SC FW CL FW CL CL CL CL FW CL FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 23 43 30 53 46 63 42 49 Temp 27 24 40 37 32 33 51 49 47 50 61 59 52 43 47 41 Dewpt 8 12 12 16 21 24 31 34 39 45 52 51 44 34 28 21 PWind dir NW W S S S S SW W Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 5 50 100 60 10 Rain S C D D L S $$ MDZ011-282100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 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 45 62 26 41 Temp 55 58 50 48 46 46 46 60 61 54 45 37 31 27 26 32 39 41 38 Dewpt 22 20 22 28 24 25 27 30 19 11 7 5 2 2 0 1 2 3 3 RH 27 23 33 46 42 43 47 32 19 18 20 26 28 33 32 26 21 20 22 Wind dir W SW S S S SW SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 11 8 10 10 9 9 16 24 24 23 21 19 17 13 13 11 11 8 Wind gust 39 39 36 34 31 27 Clouds FW SC FW CL FW FW SC SC SC CL CL FW CL CL CL CL CL CL FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 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 45 34 56 48 66 45 51 Temp 30 27 41 38 35 36 53 49 50 53 61 60 54 46 49 42 Dewpt 6 9 10 14 20 23 29 33 38 44 49 48 42 33 25 21 PWind dir NW W S S S S SW W Wind char LT LT LT LT LT GN GN GN Avg clouds FW SC FW FW FW SC B1 B2 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 0 0 0 5 50 100 60 10 Rain S C D D L S $$ WVZ052-282100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 41 55 19 39 Temp 53 56 47 44 43 42 42 54 53 47 36 29 23 21 19 28 36 39 32 Dewpt 21 17 18 20 24 25 27 22 14 8 6 4 1 -1 0 0 0 0 3 RH 28 21 31 38 47 50 55 28 21 20 28 34 38 37 42 29 21 19 28 Wind dir W SW S S S S SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 11 9 9 10 8 6 18 24 24 19 19 17 16 12 13 11 11 6 Wind gust 29 39 39 31 31 27 Clouds FW FW CL FW FW FW FW SC FW FW CL FW CL CL CL CL FW FW FW PoP 12hr 0 5 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 21 46 27 54 44 66 40 47 Temp 25 23 42 38 30 31 49 49 46 50 61 59 49 41 45 38 Dewpt 5 9 9 14 18 21 28 31 38 44 49 46 38 30 21 18 PWind dir NW W S S S S W W Wind char LT LT LT LT GN BZ GN BZ Avg clouds FW FW FW FW SC B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC PoP 12hr 0 0 5 10 60 100 40 10 Rain S L D D C $$ VAZ506-282100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 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 56 43 58 22 40 Temp 53 56 49 47 46 45 44 57 56 51 40 32 26 23 23 29 37 40 33 Dewpt 22 21 23 22 25 26 27 31 18 12 8 6 3 1 0 4 4 4 8 RH 29 25 36 37 43 47 51 37 22 20 26 33 36 38 36 34 24 22 34 Wind dir W SW S S S SW SW W NW NW NW NW NW NW NW NW NW NW NW Wind spd 14 11 10 12 12 11 9 14 23 24 21 20 18 17 13 13 11 10 6 Wind gust 36 39 34 33 29 27 Clouds FW SC FW CL CL FW SC B1 SC FW FW CL CL CL CL CL FW CL FW PoP 12hr 0 0 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 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 24 44 30 55 48 66 43 49 Temp 27 25 42 39 32 33 52 52 49 53 62 62 52 43 47 41 Dewpt 9 13 13 17 21 24 32 36 42 48 55 52 43 34 26 21 PWind dir NW W S S S S SW W Wind char LT LT LT GN GN BZ GN BZ Avg clouds FW FW FW FW FW B1 B2 B1 B2 B2 B2 B2 SC SC B1 SC PoP 12hr 0 0 0 10 50 100 50 10 Rain S C D D C $$ VAZ037-282100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 43 63 24 44 Temp 57 60 50 47 46 44 44 59 63 57 46 37 31 27 24 32 41 44 37 Dewpt 22 19 22 26 24 25 28 28 19 11 7 3 -1 -2 -1 -1 -1 0 3 RH 25 20 33 43 42 47 53 30 18 16 20 23 24 28 33 24 16 15 23 Wind dir SW SW S SW SW SW SW W W NW NW NW NW NW NW NW NW NW N Wind spd 13 11 8 8 8 8 8 14 21 20 17 16 12 11 8 8 6 5 5 Wind gust 34 33 27 Clouds FW CL CL CL CL CL FW FW FW FW CL CL CL CL CL CL CL CL FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 48 32 56 47 66 44 51 Temp 29 26 44 42 34 34 53 53 49 53 62 61 51 44 49 43 Dewpt 4 9 11 15 19 22 29 33 39 45 50 45 38 30 21 17 PWind dir NW S S S S S W W Wind char LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW SC B1 B2 B1 B2 OV B2 B1 SC SC SC FW PoP 12hr 0 0 0 10 50 100 40 5 Rain S C D D C $$ MDZ003-282100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 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 53 41 51 19 37 Temp 50 53 46 45 44 42 41 51 48 42 33 27 23 21 19 26 35 37 32 Dewpt 21 18 18 20 25 26 29 21 14 8 7 4 3 -1 0 3 3 3 4 RH 31 25 32 36 47 53 62 30 25 24 33 37 41 37 42 36 25 23 30 Wind dir W SW S S S S SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 13 10 10 11 9 8 18 25 25 21 21 18 17 13 13 12 12 9 Wind gust 29 40 40 34 34 29 27 Clouds SC FW CL SC SC SC FW FW FW FW FW FW FW CL CL CL FW CL FW PoP 12hr 0 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 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 21 42 29 51 44 63 39 44 Temp 25 22 39 36 31 31 47 48 45 50 59 59 49 40 43 38 Dewpt 6 10 11 16 18 22 31 34 39 46 53 50 40 31 24 20 PWind dir NW W S S S S W W Wind char LT LT LT LT GN BZ GN BZ Avg clouds FW FW FW FW SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 5 10 60 100 50 10 Rain C L D D C $$ MDZ017-282100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 44 66 24 39 Temp 55 57 46 46 46 46 45 61 66 58 48 37 31 27 24 28 36 39 33 Dewpt 32 32 33 35 31 31 32 35 33 26 18 13 11 9 7 5 7 7 9 RH 41 38 60 65 55 55 60 38 29 29 30 37 43 46 47 37 29 26 36 Wind dir W SW S S S SW SW SW W NW NW NW NW NW NW NW NW NW NW Wind spd 14 9 10 13 13 13 12 17 21 23 25 26 24 20 19 16 12 10 9 Wind gust 27 34 36 40 42 39 33 31 Clouds CL FW CL CL CL CL SC CL SC SC CL FW CL CL CL CL CL CL FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 44 33 55 47 64 44 53 Temp 32 29 41 37 35 36 53 48 49 51 61 58 52 44 51 43 Dewpt 12 14 14 19 26 27 32 35 41 44 50 50 46 36 30 24 PWind dir NW NW S S S S SW W Wind char GN LT LT GN GN BZ GN GN Avg clouds FW FW FW CL FW SC B1 B1 B1 B2 B2 B2 SC SC SC SC PoP 12hr 0 0 0 5 30 90 70 10 Rain C L D L S $$ WVZ502-282100- Petersburg WV 38.99N 79.15W Elev. 963 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 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 41 51 17 39 Temp 55 58 45 45 50 48 51 51 48 42 33 26 21 19 17 27 38 37 33 Dewpt 16 14 19 22 27 30 30 21 16 8 5 1 -2 -1 0 0 2 2 6 RH 21 17 35 40 41 49 44 30 27 24 30 33 35 40 46 30 21 22 31 Wind dir SW SW S SW SW SW W W W NW NW NW NW NW NW NW NW W W Wind spd 12 11 8 10 10 10 8 14 20 19 16 14 12 11 8 8 8 9 6 Wind gust 33 31 Clouds SC CL CL CL FW SC SC FW FW FW FW CL CL CL CL CL CL FW FW PoP 12hr 0 20 20 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Snowshwrs S Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 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 21 49 29 58 44 66 35 43 Temp 25 22 45 40 32 34 54 51 48 50 63 58 44 36 41 37 Dewpt 7 9 10 18 20 24 33 35 41 45 51 44 36 27 22 21 PWind dir W SW S S S S W W Wind char LT LT LT LT GN GN GN BZ Avg clouds FW FW FW FW SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 0 0 0 10 60 90 30 10 Rain S L D D C $$ MDZ014-282100- Annapolis MD 38.99N 76.49W Elev. 7 ft 1238 PM EST Fri Feb 28 2025 Date Fri 02/28/25 Sat 03/01/25 Sun 03/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 41 60 24 38 Temp 52 55 46 44 44 44 42 58 58 53 44 34 29 25 24 28 35 38 34 Dewpt 28 28 31 34 29 29 30 33 26 17 11 9 6 5 4 3 4 6 8 RH 39 35 55 68 55 55 62 39 29 24 26 35 37 42 41 33 26 26 33 Wind dir W SW S S S SW SW W W NW NW NW NW NW NW NW NW NW NW Wind spd 14 10 9 13 13 12 11 16 23 24 25 24 21 19 17 14 11 11 9 Wind gust 36 39 40 39 34 31 27 Clouds FW SC CL CL CL FW SC SC SC FW CL CL CL CL CL CL CL CL FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 03/03/25 Tue 03/04/25 Wed 03/05/25 Thu 03/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 26 41 32 52 45 61 42 48 Temp 29 26 38 37 33 34 49 48 47 49 57 56 50 43 46 41 Dewpt 10 13 13 18 24 26 31 34 39 44 48 48 43 34 27 23 PWind dir NW NW S S S S SW W Wind char LT LT LT GN GN GN GN GN Avg clouds FW FW FW FW FW SC B1 B2 B1 B2 B2 B2 B1 SC SC SC PoP 12hr 5 0 0 5 40 90 70 10 Rain S C L D L S $$