Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
725 FOUS51 KLWX 092036 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 436 PM EDT Sun Mar 9 2025 VAZ054-100900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed 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 40 66 43 72 45 Temp 61 52 47 43 41 41 56 65 65 57 51 47 45 44 57 67 69 61 57 51 49 45 Dewpt 24 25 28 29 29 28 31 31 31 33 33 34 34 33 35 35 35 37 37 36 34 31 RH 24 35 47 57 62 59 38 28 28 40 50 60 65 65 43 30 28 41 47 56 56 58 Wind dir W W SW SW S SW W SW S SE S SW NW W S S SW S W NW N N Wind spd 13 5 5 5 4 3 3 2 3 5 3 2 2 2 4 8 9 8 8 8 9 8 Wind gust 24 Clouds FW FW FW FW FW FW FW SC FW FW FW FW FW FW CL CL FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 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 59 41 65 50 73 56 74 62 71 Temp 57 51 43 43 60 58 52 51 70 63 59 58 71 67 66 64 70 61 Dewpt 25 29 30 37 44 46 48 46 49 48 51 51 56 54 57 55 57 49 PWind dir NE SE SE SE SE SE S S S Wind char LT LT LT LT LT GN GN BZ BZ Avg clouds SC SC B1 B1 B1 SC SC SC SC FW SC B1 B2 B1 B1 B2 OV B2 PoP 12hr 5 5 5 5 5 10 20 40 90 Rain shwrs S S C C L D $$ MDZ013-100900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 38 64 39 68 41 Temp 59 50 43 40 40 39 55 63 63 54 48 43 41 40 54 64 66 58 52 49 45 43 Dewpt 24 27 28 29 28 29 33 33 33 35 34 33 33 33 37 37 37 39 38 37 33 30 RH 26 41 55 64 62 67 43 32 32 48 58 67 73 76 52 37 34 49 59 63 62 60 Wind dir W W SW W SW W W W SW S S W NW W S S S S W NW N N Wind spd 12 3 3 3 4 2 3 3 3 2 1 1 1 1 2 5 8 5 4 5 5 6 Wind gust 24 Clouds FW FW CL CL FW FW FW SC SC FW FW FW FW FW CL CL FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 39 61 46 68 52 70 57 66 Temp 53 49 41 41 56 54 48 47 64 59 54 54 67 63 61 60 65 59 Dewpt 25 28 32 37 45 45 47 45 51 48 50 51 56 54 56 54 58 50 PWind dir NE SE SE E SE SE S S S Wind char LT LT LT LT LT LT GN GN BZ Avg clouds SC SC B1 B1 B1 SC SC SC SC FW SC B1 B2 B1 B1 B2 B2 B2 PoP 12hr 0 5 5 5 5 10 30 40 90 Rain shwrs C S S C L D $$ MDZ011-100900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed 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 42 65 44 70 44 Temp 59 51 46 43 42 42 56 63 64 55 52 47 46 45 57 65 68 59 56 51 48 44 Dewpt 23 25 26 26 28 28 31 32 32 33 33 33 32 33 34 35 35 37 36 35 32 29 RH 25 36 45 51 57 57 38 31 30 43 48 58 58 62 42 33 29 44 47 54 54 55 Wind dir W W W W W W W SW SE SE S W NW W S S S S W NW N N Wind spd 12 3 3 3 3 2 3 2 3 2 1 1 1 1 2 5 6 4 4 4 4 6 Wind gust 25 Clouds FW FW CL CL FW FW FW SC FW FW CL FW FW FW CL CL FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 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 56 42 62 49 69 54 70 59 67 Temp 53 49 43 44 56 55 50 50 64 59 55 56 67 63 61 61 65 59 Dewpt 24 27 30 37 43 44 46 45 49 47 49 50 54 53 55 54 55 48 PWind dir NE SE SE E SE SE S S S Wind char LT LT LT LT LT LT GN GN BZ Avg clouds SC B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B1 B1 B2 OV B2 PoP 12hr 0 5 5 5 5 10 30 40 90 Rain shwrs C S C C L D $$ WVZ052-100900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 64 35 72 39 Temp 57 48 42 39 38 36 53 62 64 54 46 42 39 37 55 67 71 60 53 47 44 40 Dewpt 23 23 24 25 25 26 31 31 31 32 32 33 32 31 36 35 34 35 35 32 30 28 RH 27 37 48 57 59 67 43 31 29 43 58 70 76 79 49 30 26 39 50 56 57 62 Wind dir W W SW SW SW SW W W SW S S SW SW SW S SW SW W NW NW N N Wind spd 13 4 5 5 5 3 2 2 3 2 1 1 1 1 3 9 10 5 5 5 5 5 Wind gust 25 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 39 64 45 70 52 70 57 66 Temp 53 49 43 40 60 56 48 47 66 61 55 55 66 66 64 60 63 57 Dewpt 24 28 28 32 42 43 44 43 49 47 49 50 56 53 55 54 55 43 PWind dir NE SE SE SE SE SE S S SW Wind char LT LT LT LT LT GN GN BZ BZ Avg clouds SC B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 OV B2 PoP 12hr 5 5 5 10 5 10 40 50 90 Rain shwrs C C C C D D $$ VAZ506-100900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed 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 36 65 38 70 41 Temp 59 49 43 39 37 37 54 62 64 55 48 44 41 39 56 66 69 60 54 49 45 42 Dewpt 23 26 28 28 28 28 33 33 33 35 36 36 35 34 38 38 39 40 40 37 35 32 RH 25 40 55 64 70 70 45 33 31 47 63 73 79 82 51 36 33 47 59 63 68 67 Wind dir W W SW SW SW SW W W S S S SW W W S S SW SW NW NW N N Wind spd 11 4 3 3 3 2 3 2 3 2 2 2 1 2 3 6 8 5 5 5 5 6 Wind gust 23 Clouds FW FW FW FW FW FW FW SC SC FW FW FW FW FW CL CL CL FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 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 58 39 63 47 71 55 73 61 70 Temp 55 51 42 41 59 57 50 49 68 62 58 56 69 67 66 63 68 59 Dewpt 28 29 31 36 45 46 47 46 51 49 51 53 58 55 58 57 59 49 PWind dir NE SE SE SE SE SE S S S Wind char LT LT LT LT LT GN GN BZ BZ Avg clouds SC SC B1 B1 B1 SC SC SC SC FW SC B1 B2 B1 B1 B2 OV B2 PoP 12hr 5 5 5 5 5 10 30 50 90 Rain shwrs C S C C D D $$ VAZ037-100900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 64 38 72 43 Temp 61 51 45 41 38 37 53 62 63 55 48 44 41 40 57 68 71 61 56 51 48 44 Dewpt 24 25 27 26 24 24 29 29 29 30 31 30 30 30 34 34 34 36 35 34 32 32 RH 24 36 49 55 57 59 39 28 27 38 51 57 65 67 42 28 26 39 45 52 54 62 Wind dir W SW W SW SW W S E E SE N NW NW W SW SW SW SW W NW N N Wind spd 9 4 4 2 2 2 1 3 3 1 1 1 2 2 2 5 8 5 4 3 3 4 Clouds FW SC SC FW FW SC SC SC SC FW FW FW FW FW CL CL CL FW FW SC SC FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 40 67 47 71 55 72 59 68 Temp 59 55 44 42 62 60 50 49 67 63 58 57 68 67 64 62 65 61 Dewpt 32 34 32 35 43 44 43 42 47 47 50 51 56 53 56 54 55 45 PWind dir NE E SE SW S S S S SW Wind char LT LT LT LT LT LT GN GN GN Avg clouds FW SC SC B1 B1 SC SC FW FW SC SC B2 B2 B1 B2 OV OV B1 PoP 12hr 5 5 5 5 5 20 40 60 90 Rain shwrs S C C C L D D $$ MDZ003-100900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed 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 35 62 37 70 39 Temp 56 47 41 38 37 37 51 60 62 53 47 43 39 38 54 65 68 59 52 46 43 40 Dewpt 24 26 25 26 27 27 33 35 34 36 35 34 33 33 39 39 39 39 38 35 32 28 RH 29 43 52 62 67 67 50 39 35 52 63 70 79 82 57 38 34 47 59 65 65 62 Wind dir W SW SW SW S S W SW SW SE SE S S S SW SW SW W NW NW N N Wind spd 13 4 5 5 4 3 3 3 3 2 2 2 2 2 5 9 9 5 5 5 5 6 Wind gust 25 Clouds FW FW CL CL FW FW FW FW FW FW CL CL FW FW CL FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 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 54 39 61 45 68 53 69 58 65 Temp 51 48 42 40 57 55 47 47 64 61 55 55 65 65 64 61 62 57 Dewpt 23 28 28 33 43 45 44 44 51 49 49 51 57 55 57 56 56 46 PWind dir NE SE SE SE SE SE S S SW Wind char LT LT LT LT LT GN GN BZ BZ Avg clouds SC B1 B1 B1 B1 SC SC SC SC SC SC B1 B2 B2 B2 B2 OV B2 PoP 12hr 5 5 5 10 5 10 40 50 90 Rain shwrs C C C C D D $$ MDZ017-100900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 59 39 63 43 Temp 57 48 45 42 41 39 52 56 54 48 44 42 41 40 53 60 59 51 49 48 46 45 Dewpt 26 29 29 29 30 31 34 34 35 34 35 34 34 33 37 37 38 38 39 38 37 35 RH 30 47 53 60 65 73 50 43 48 58 70 73 76 76 54 42 45 61 68 68 71 68 Wind dir W SW SW SW SW SW SW SE SE S SE NE N N N S S S SW NW N N Wind spd 10 5 5 5 6 3 2 5 4 3 2 2 2 2 3 5 5 5 5 6 6 10 Clouds FW SC FW FW FW FW FW SC SC SC FW FW FW FW CL CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 42 60 48 65 52 67 56 66 Temp 52 47 43 44 56 52 50 49 61 56 54 54 63 59 58 58 64 58 Dewpt 32 34 37 40 46 46 46 46 49 48 49 50 54 52 54 53 55 52 PWind dir NE SE SE S SE S S S S Wind char GN LT LT LT GN GN GN BZ BZ Avg clouds FW SC SC B1 B1 SC SC SC SC FW SC B1 B1 B1 B1 B2 B2 B2 PoP 12hr 5 5 5 5 5 5 20 20 90 Rain shwrs S S S L D $$ WVZ502-100900- Petersburg WV 38.99N 79.15W Elev. 963 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed 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 34 64 36 71 38 Temp 57 47 41 39 37 34 51 62 64 53 45 41 39 37 54 68 69 59 52 46 43 40 Dewpt 24 26 26 25 26 26 31 32 31 34 34 32 31 30 35 35 36 39 39 37 34 32 RH 28 43 55 57 64 72 46 32 29 48 65 70 73 75 48 29 30 47 61 71 70 73 Wind dir W SE SE SE SE S S N N NW SW SW SW SW SW W W W W NW NW NW Wind spd 9 3 3 3 3 2 1 2 2 1 1 2 2 2 3 6 8 3 2 2 2 2 Wind gust 19 Clouds FW FW FW CL FW FW FW FW FW FW FW CL FW FW CL FW FW FW SC SC SC FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 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 62 42 70 44 72 52 71 56 67 Temp 58 53 47 43 67 59 50 46 70 61 56 55 67 65 63 60 62 55 Dewpt 32 37 38 38 41 44 43 42 45 48 49 49 54 53 56 53 49 40 PWind dir E S S S S S S S SW Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC B1 SC SC SC SC SC FW FW SC SC B1 B2 B1 B2 B2 B2 B1 PoP 12hr 5 5 5 5 5 20 60 70 90 Rain shwrs S L S L L D L $$ MDZ014-100900- Annapolis MD 38.99N 76.49W Elev. 7 ft 436 PM EDT Sun Mar 9 2025 Date 03/09/25 Mon 03/10/25 Tue 03/11/25 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 59 40 62 42 Temp 58 49 45 42 41 40 52 57 57 50 46 43 41 41 51 57 59 54 49 47 46 43 Dewpt 26 28 30 30 30 30 32 34 34 34 35 35 35 34 36 36 37 39 39 37 34 31 RH 29 44 55 62 65 67 46 42 42 54 65 73 79 76 56 45 44 57 68 68 63 62 Wind dir W W SW SW SW W W S S S S SW NW N S S S S SW NW N N Wind spd 11 4 4 4 4 2 2 3 4 2 1 1 1 1 2 6 8 5 5 5 5 8 Wind gust 21 Clouds FW FW FW CL FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW SC SC FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 03/12 Thu 03/13/25 Fri 03/14/25 Sat 03/15/25 Sun 03/16/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 53 41 59 47 64 51 65 55 64 Temp 50 46 42 43 55 52 48 49 61 57 53 54 62 59 58 57 61 57 Dewpt 27 31 34 39 45 45 46 46 49 47 49 50 53 52 54 52 54 50 PWind dir NE E SE SE SE SE S S S Wind char LT LT LT LT LT GN GN BZ BZ Avg clouds SC SC B1 B1 B1 SC SC SC SC FW SC B1 B1 B1 B1 B2 B2 B2 PoP 12hr 5 5 5 10 5 10 30 40 90 Rain shwrs C S S C L D $$