Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
231 FOUS51 KLWX 221501 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1001 AM EST Sat Nov 22 2025 VAZ054-222100- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 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 57 42 60 40 57 Temp 56 55 51 49 46 44 42 50 58 58 53 49 45 42 40 49 55 55 49 Dewpt 48 46 44 42 40 39 38 40 40 38 36 34 33 33 32 33 31 31 32 RH 74 72 77 77 79 82 86 68 51 47 52 56 62 70 73 54 40 40 52 Wind dir N N N N N N N SW SW W NW NW NW NW NW NW NW W S Wind spd 11 10 6 5 4 2 1 5 9 10 11 10 10 10 10 8 5 5 4 Clouds OV B1 SC SC SC SC SC SC SC SC FW FW CL CL CL CL FW CL FW PoP 12hr 60 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs C Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 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 42 58 52 65 42 52 34 47 Temp 44 42 56 56 55 55 63 57 49 42 50 45 39 34 45 40 Dewpt 34 36 40 48 52 53 52 45 36 32 28 26 24 23 21 21 PWind dir S S SW SW NW NW W W Wind char LT GN GN GN BZ BZ GN BZ Avg clouds FW SC B2 OV B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 40 60 40 30 10 5 5 Rain C L C C S C S $$ MDZ013-222100- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 55 36 57 37 55 Temp 54 53 47 43 40 38 36 47 55 55 48 43 40 39 37 47 53 53 45 Dewpt 49 48 45 42 39 37 36 42 43 41 39 36 34 33 33 35 35 36 36 RH 83 83 93 96 96 96100 83 64 59 71 76 79 79 85 63 50 52 70 Wind dir N N N N N N NW SW SW W NW NW NW NW NW NW NW W S Wind spd 6 6 3 2 2 1 1 3 6 6 5 5 4 4 4 5 5 4 2 Clouds B2 B2 SC SC SC SC SC SC SC SC FW CL CL CL FW CL FW FW FW PoP 12hr 50 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs C Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 56 49 63 40 50 31 45 Temp 39 40 54 51 52 52 62 55 46 40 48 42 36 32 43 38 Dewpt 35 36 42 50 52 52 56 48 39 33 32 30 25 23 24 24 PWind dir S S SW SW W NW W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW SC B2 OV OV B2 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 40 60 40 30 10 5 5 Rain C L C C S C S $$ MDZ011-222100- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 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 39 58 40 57 Temp 55 54 49 47 44 41 39 48 56 56 51 48 45 42 40 49 55 55 50 Dewpt 44 43 41 38 37 35 34 37 37 36 34 33 33 31 30 31 30 31 32 RH 66 66 74 71 76 79 82 65 49 47 52 56 62 65 67 50 38 40 50 Wind dir N N N N N N NW SW SW W NW NW NW NW NW NW NW W S Wind spd 8 6 2 2 1 1 1 3 8 8 5 5 4 4 4 5 5 4 2 Clouds B2 B1 SC SC SC SC SC SC SC SC FW CL CL CL CL CL FW FW FW PoP 12hr 50 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs S Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 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 43 57 52 64 42 51 35 47 Temp 45 43 55 55 55 53 62 57 49 42 49 45 40 35 45 41 Dewpt 33 35 39 47 51 50 50 43 36 30 27 25 23 22 20 21 PWind dir S S SW SW W W W W Wind char LT LT LT LT LT GN LT GN Avg clouds FW SC B2 OV OV B2 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 40 60 40 30 10 5 5 Rain C L C C S C S $$ WVZ052-222100- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 56 34 59 33 57 Temp 55 54 47 42 39 36 34 47 57 56 47 43 40 35 33 47 55 55 45 Dewpt 45 43 40 38 35 34 33 37 36 33 32 32 30 29 28 30 29 28 29 RH 69 66 76 86 85 92 96 68 45 42 56 65 67 78 82 51 37 35 53 Wind dir N N N NW N N S SW W NW NW NW NW W W NW NW SE SE Wind spd 5 5 3 1 0 0 1 5 10 10 6 5 4 4 4 4 5 4 2 Clouds B2 B1 SC SC SC SC SC SC SC FW FW FW FW CL FW FW FW CL FW PoP 12hr 50 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 55 45 63 37 49 28 44 Temp 38 38 53 52 50 50 61 52 43 37 47 40 34 29 42 36 Dewpt 30 30 37 43 46 46 46 38 29 26 23 21 21 19 18 19 PWind dir SE S S W W W W W Wind char LT GN LT GN GN GN LT GN Avg clouds FW SC B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 40 50 30 20 5 5 5 Rain S C C C C S S $$ VAZ506-222100- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 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 35 60 35 56 Temp 55 54 48 44 41 37 36 49 58 58 48 44 40 37 35 48 54 54 46 Dewpt 50 48 47 43 40 37 36 44 44 40 38 36 34 33 32 35 34 34 33 RH 83 80 96 96 96100100 83 59 51 68 73 79 85 89 60 46 46 60 Wind dir N N N N N N NW SW W W NW NW NW NW NW NW NW SW SE Wind spd 6 5 3 2 2 1 1 3 6 6 5 5 5 5 5 5 5 4 3 Clouds B2 B2 B1 SC SC SC SC SC SC SC FW FW FW CL CL CL FW FW FW PoP 12hr 60 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs C Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 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 56 49 64 39 51 30 45 Temp 39 38 54 54 51 52 63 56 46 39 49 42 35 30 43 37 Dewpt 34 35 42 49 51 52 56 47 37 32 30 27 24 22 23 23 PWind dir S S S SW NW NW W W Wind char LT GN LT GN GN GN LT GN Avg clouds FW SC B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 30 60 30 20 5 5 5 Rain C L C C S S S $$ VAZ037-222100- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 43 65 34 60 Temp 59 58 52 50 47 45 43 52 62 62 52 46 41 36 34 49 58 58 48 Dewpt 50 48 47 45 44 42 41 43 38 35 33 32 30 29 28 29 27 28 29 RH 72 69 83 83 89 89 93 71 41 36 48 58 65 75 78 46 30 32 47 Wind dir N NE NE N NE N W SW W W NW NW NW NW W W S S S Wind spd 6 4 2 1 1 0 1 4 8 5 4 2 2 2 2 2 4 3 2 Clouds B2 B1 B1 B2 B1 B1 B1 SC FW CL CL CL CL CL CL CL CL CL FW PoP 12hr 60 10 0 0 0 QPF 12hr 0.06 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs C Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 57 48 67 39 53 29 48 Temp 41 38 55 55 52 52 65 57 46 39 51 43 36 29 46 40 Dewpt 30 31 37 44 48 49 49 39 32 27 23 20 20 18 17 16 PWind dir S S SW SW W W W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B2 B2 OV B2 B1 SC SC SC SC SC FW SC FW SC PoP 12hr 0 30 50 30 20 5 5 5 Rain C C C C S S S $$ MDZ003-222100- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 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 33 57 33 55 Temp 54 53 45 40 37 35 33 45 54 54 45 41 38 35 33 45 53 53 44 Dewpt 47 43 40 38 35 34 33 39 39 37 34 34 33 30 30 34 33 33 32 RH 77 69 82 92 92 96100 79 57 52 65 76 82 82 89 65 46 46 62 Wind dir N N N N N N S SW W W NW NW W W W NW NW SW SE Wind spd 6 6 4 2 1 1 2 5 10 10 6 5 5 4 4 5 5 4 3 Clouds B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 40 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 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 53 47 62 37 47 29 43 Temp 40 39 51 51 49 50 60 52 44 37 45 38 34 29 41 35 Dewpt 32 32 40 46 48 49 51 42 33 29 26 24 22 20 21 21 PWind dir SE S S SW W W W W Wind char LT GN LT GN GN GN LT GN Avg clouds FW B1 B2 OV B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 0 50 50 30 20 5 5 5 Rain S C C S C S S $$ MDZ017-222100- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 59 41 59 40 55 Temp 57 55 49 47 46 43 43 50 57 57 50 48 45 42 41 49 54 53 45 Dewpt 50 47 47 45 43 40 40 43 44 44 42 37 36 34 34 34 33 34 36 RH 77 74 93 93 89 89 89 77 62 62 74 65 70 73 76 56 45 48 70 Wind dir N N N N NE NE NE SW SW W NW NW NW NW NW NW NW N S Wind spd 11 9 5 5 5 3 3 3 5 5 5 8 9 9 8 8 5 4 3 Clouds OV B1 SC SC SC SC SC SC SC SC FW CL CL CL CL CL FW CL FW PoP 12hr 70 0 0 0 0 QPF 12hr 0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs L Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 60 53 65 43 54 35 48 Temp 44 44 58 54 55 56 63 57 51 44 52 45 39 36 46 40 Dewpt 38 39 47 51 53 56 56 52 41 36 32 32 27 27 24 26 PWind dir S S S SW NW NW NW NW Wind char LT LT GN GN GN GN GN GN Avg clouds FW SC B1 OV OV B2 B2 B1 B1 B1 SC SC SC FW FW FW PoP 12hr 0 30 70 50 30 10 5 5 Rain C L L C C C C $$ WVZ502-222100- Petersburg WV 38.99N 79.15W Elev. 963 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 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 59 35 59 28 60 Temp 57 57 49 44 40 37 35 49 57 56 46 41 36 31 29 46 58 58 46 Dewpt 48 47 44 42 40 37 35 39 37 35 34 33 32 30 28 31 27 30 30 RH 72 69 83 93100100100 68 47 45 63 73 85 96 96 55 30 34 53 Wind dir E N NE SE S S S SW W W W W W W W W S SE S Wind spd 3 3 2 2 1 2 2 5 10 10 5 3 2 2 2 2 3 3 3 Clouds B2 SC SC SC SC SC SC FW FW FW FW FW FW CL FW CL CL CL FW PoP 12hr 40 0 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 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 47 65 32 48 25 43 Temp 39 38 58 56 50 48 63 51 40 32 46 38 31 25 41 35 Dewpt 30 31 43 47 49 48 47 39 31 25 22 21 20 17 19 19 PWind dir S S SW SW W W W W Wind char LT GN LT GN LT GN LT LT Avg clouds FW B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 0 50 40 30 10 5 5 5 Rain C C C C C S $$ MDZ014-222100- Annapolis MD 38.99N 76.49W Elev. 7 ft 1001 AM EST Sat Nov 22 2025 Date Sat 11/22/25 Sun 11/23/25 Mon 11/24/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 41 57 40 54 Temp 53 53 49 47 44 42 41 48 55 55 50 47 45 42 40 48 52 52 47 Dewpt 48 46 45 43 40 39 38 40 41 40 39 37 35 34 34 34 33 35 36 RH 83 77 86 86 86 89 89 74 59 57 66 68 68 73 79 58 48 52 65 Wind dir N N N N N NE N SW SW W NW NW NW NW NW NW NW W S Wind spd 9 6 4 3 2 1 1 4 8 8 6 6 6 5 5 6 6 5 2 Clouds B2 B1 SC SC SC SC SC SC SC SC FW CL CL CL CL CL FW FW FW PoP 12hr 50 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Rain shwrs C Date Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri 11/28/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 56 52 62 42 50 35 45 Temp 44 43 54 55 55 54 61 56 49 43 48 45 39 35 43 40 Dewpt 38 38 43 49 53 53 53 46 39 34 31 30 26 25 24 25 PWind dir S S SW SW W NW W W Wind char LT LT LT GN LT GN LT GN Avg clouds FW SC B2 OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 0 30 70 40 30 10 5 5 Rain C L C C C C S $$