Point Forecast Matrices
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
009 FOUS51 KLWX 242122 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 522 PM EDT Sat May 24 2025 VAZ054-250800- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue 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 53 74 56 74 57 Temp 66 59 56 53 56 66 71 73 68 63 59 57 59 67 72 74 70 63 59 58 62 Dewpt 42 43 44 43 44 44 44 44 45 47 49 49 49 47 46 45 46 47 48 49 50 RH 42 55 64 69 64 45 38 35 43 56 69 75 69 49 39 35 42 56 67 72 65 Wind dir NW NW NW NW NW NW NW NW NW W NW N N N N N NE NE NE N NE Wind spd 11 8 8 6 8 9 10 8 5 5 4 5 6 6 6 6 5 2 2 2 2 Clouds FW FW FW SC FW FW SC B2 B2 B2 B2 SC SC FW SC SC SC SC SC B1 B1 PoP 12hr 0 10 30 10 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 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 74 59 69 63 80 65 80 64 79 Temp 72 67 61 62 65 64 64 67 76 74 69 69 77 74 67 68 76 71 Dewpt 49 49 53 54 57 56 60 62 63 63 62 61 59 58 58 57 55 55 PWind dir SE SE SE SE S W W W NW Wind char LT LT GN LT LT LT GN LT GN Avg clouds B1 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC SC B1 PoP 12hr 20 70 80 60 40 30 30 30 40 Rain shwrs S C L D L L C C C C S S C C S C C Tstms S S $$ MDZ013-250800- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 72 53 74 54 Temp 67 57 52 48 55 64 70 70 66 61 56 54 57 67 72 73 69 61 57 55 59 Dewpt 45 45 44 43 45 45 45 46 47 48 49 49 49 48 47 47 49 50 50 51 53 RH 45 64 74 83 69 50 41 42 50 62 77 83 75 50 41 40 49 67 77 86 80 Wind dir NW NW NW NW NW NW W W W W NW NW N N N N N N N N NE Wind spd 9 5 5 5 6 6 8 6 3 2 2 2 3 4 5 4 2 1 1 1 2 Clouds FW FW FW SC FW SC SC B1 B2 B1 B1 B1 SC FW SC SC SC SC SC B1 B1 PoP 12hr 0 5 20 10 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 57 66 60 78 62 79 61 78 Temp 72 66 59 60 63 62 61 64 74 71 65 66 77 73 65 66 75 70 Dewpt 50 51 53 56 57 58 60 62 64 64 63 62 60 60 58 59 57 57 PWind dir SE SE SE SE S W W W W Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC B1 B1 PoP 12hr 20 60 80 60 40 30 30 30 50 Rain shwrs S C L D L L C C C C S S C C C C C Tstms S S $$ MDZ011-250800- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue 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 53 76 58 77 60 Temp 66 60 55 53 55 67 74 75 69 66 60 58 61 69 75 77 70 67 62 60 64 Dewpt 42 43 43 42 43 43 43 43 45 46 47 47 47 45 44 44 45 47 49 50 50 RH 42 53 64 66 64 42 33 32 42 48 62 67 60 42 33 31 41 49 62 69 60 Wind dir NW NW NW NW NW NW NW W NW W NW NW N N N N N N N N NE Wind spd 9 5 5 5 6 6 8 6 3 2 2 2 3 4 5 4 2 1 1 1 1 Clouds FW FW FW SC SC SC SC SC B2 B1 B1 B1 FW FW SC SC SC SC SC B1 B1 PoP 12hr 0 5 20 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 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 78 62 71 64 81 67 82 65 81 Temp 75 68 63 64 68 64 65 68 78 73 70 70 79 74 69 70 78 71 Dewpt 47 48 52 54 55 55 58 60 61 61 60 60 57 57 56 57 54 54 PWind dir SE SE SE SE S W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 OV OV OV B2 OV B2 B2 B1 B2 B2 B1 B1 B1 SC B1 B1 PoP 12hr 20 60 70 60 40 30 30 30 50 Rain shwrs S C L L L L C C C C S S C C C C C Tstms S S $$ WVZ052-250800- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 70 48 71 48 Temp 62 52 47 44 51 63 68 68 63 56 52 49 54 64 69 71 67 57 52 49 55 Dewpt 41 42 41 40 42 42 42 42 45 45 45 45 45 44 44 43 47 47 47 46 48 RH 46 69 79 86 71 46 39 39 52 66 77 86 71 48 40 36 49 69 83 89 77 Wind dir NW NW W W NW NW NW NW NW NW NW NW N N N N E SE NW N NE Wind spd 9 6 5 4 6 6 6 6 3 2 2 3 4 4 5 5 2 1 1 1 1 Clouds FW FW FW FW SC SC B2 B2 B2 B2 B1 SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 0 10 20 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 54 64 58 76 59 77 58 74 Temp 69 65 57 57 62 62 60 62 74 72 63 65 75 71 62 64 72 68 Dewpt 47 49 50 52 54 55 57 58 59 60 58 57 55 55 55 55 53 52 PWind dir SE SE SE SE SW W W W NW Wind char LT LT GN LT LT LT LT LT GN Avg clouds B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC B1 B1 PoP 12hr 30 70 80 70 40 30 40 30 50 Rain shwrs C C L D D L C C C C S C C C C C Tstms S S S $$ VAZ506-250800- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue 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 46 72 51 72 51 Temp 63 53 48 46 52 64 70 71 65 59 55 52 55 65 70 72 68 60 54 52 57 Dewpt 45 44 44 43 45 47 46 48 49 49 50 50 50 50 48 48 50 50 49 50 51 RH 52 71 86 89 77 54 42 44 56 69 83 93 83 58 45 42 52 69 83 93 80 Wind dir NW NW NW NW NW NW NW NW NW W NW N N N N N N NE N N N Wind spd 9 5 5 4 6 6 6 5 4 2 2 3 5 5 6 5 3 2 2 2 2 Clouds FW FW FW FW SC FW SC B1 B2 B2 B2 SC SC FW SC SC SC SC SC B1 B1 PoP 12hr 0 10 30 10 10 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 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 72 56 65 60 78 61 78 60 76 Temp 70 65 58 58 62 63 61 64 74 72 65 66 77 73 64 65 74 69 Dewpt 51 52 54 57 58 59 60 63 65 65 63 62 61 61 58 60 58 57 PWind dir SE SE SE SE S W NW W NW Wind char LT LT GN LT LT LT LT LT GN Avg clouds B2 B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC SC B1 PoP 12hr 30 70 80 70 40 30 30 30 50 Rain shwrs C L L D L L C C C C S C C S C C Tstms S S $$ VAZ037-250800- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 73 52 72 51 Temp 65 56 50 46 51 65 71 71 64 59 55 53 54 64 70 72 67 58 54 52 56 Dewpt 42 41 41 40 43 43 44 46 48 49 48 48 48 47 44 44 45 45 44 45 48 RH 43 57 71 79 74 45 38 41 56 69 77 83 80 54 39 37 45 62 69 77 74 Wind dir NW N NW W SW W SW E E N N N N NE NE NE E NE N NW NE Wind spd 5 3 3 2 1 2 3 3 3 2 3 4 4 5 6 5 3 1 1 1 1 Clouds SC FW FW FW FW FW SC B2 OV B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 0 10 40 10 10 QPF 12hr 0 0 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 55 67 60 79 60 79 58 77 Temp 67 63 58 57 63 65 63 64 75 73 65 65 77 73 63 65 75 70 Dewpt 47 49 52 54 56 57 58 60 61 61 58 59 57 58 55 57 54 53 PWind dir SE E E E SW W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 50 90 90 50 40 20 30 30 40 Rain shwrs S C L D D L C C S C S S C C S C C Tstms S $$ MDZ003-250800- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue 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 43 69 48 72 50 Temp 59 51 45 43 50 62 67 67 62 56 52 49 54 64 69 71 66 57 52 51 56 Dewpt 44 43 42 41 44 46 46 45 47 46 46 45 47 47 47 47 49 49 47 47 50 RH 57 74 89 93 80 56 47 45 58 69 80 86 77 54 45 42 54 75 83 86 80 Wind dir NW NW W W NW NW NW NW NW NW N N N N N N NE E NE NE NE Wind spd 10 6 5 4 6 6 8 6 4 2 2 3 3 4 5 4 2 2 2 2 2 Clouds FW FW FW SC SC B1 B2 B2 B1 B1 B1 SC FW FW SC SC SC SC SC B1 B1 PoP 12hr 0 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 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 70 55 64 58 76 59 76 58 74 Temp 69 65 58 57 60 62 60 62 72 70 63 64 73 71 62 63 71 67 Dewpt 51 51 51 54 56 56 58 59 62 62 60 59 59 58 56 57 57 54 PWind dir SE SE SE SE SW W W W NW Wind char LT LT LT LT LT LT LT LT GN Avg clouds B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 20 70 80 70 40 30 30 40 50 Rain shwrs S C L D L L C C C C S C C C C C Tstms S S S $$ MDZ017-250800- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 75 58 74 58 Temp 67 61 58 54 58 68 73 74 68 63 60 58 60 67 72 74 68 63 60 58 62 Dewpt 48 47 47 46 47 46 46 48 50 52 53 53 53 52 50 48 49 52 54 54 55 RH 50 60 67 74 67 45 38 40 52 67 78 83 78 59 46 40 51 67 81 86 78 Wind dir NW NW NW NW NW NW NW NW SW SW W N N N N N N SE S SW NE Wind spd 8 8 8 8 9 6 6 5 4 3 3 5 5 6 9 6 3 2 2 2 2 Clouds FW CL FW FW FW FW SC B1 B2 OV B2 B1 SC SC SC SC SC SC SC SC B1 PoP 12hr 0 10 40 10 5 QPF 12hr 0 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 60 72 64 80 65 81 64 79 Temp 72 66 63 64 68 67 66 69 77 73 68 69 78 72 67 68 77 70 Dewpt 52 52 56 58 60 60 63 65 66 66 65 64 62 63 61 61 60 60 PWind dir SE SE SE SE S SW W W W Wind char LT LT GN LT LT LT LT LT GN Avg clouds B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 PoP 12hr 20 70 80 60 40 30 30 30 40 Rain shwrs S C L D L L C C C C S S C C S C C Tstms S S S $$ WVZ502-250800- Petersburg WV 38.99N 79.15W Elev. 963 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue 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 71 44 72 46 Temp 60 49 42 39 46 61 69 68 61 54 49 45 49 61 70 72 65 55 49 47 52 Dewpt 42 41 41 39 42 43 44 43 47 46 46 45 45 45 43 42 46 45 44 44 46 RH 51 74 96100 86 51 40 40 60 74 89100 86 56 38 34 50 69 83 89 80 Wind dir NW NW W SW SW NW NW NW N NW N N N N NE NE E SE S S SE Wind spd 6 3 2 2 2 1 3 4 2 2 2 2 2 2 4 4 2 2 2 1 1 Clouds FW FW FW FW SC B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B2 B2 PoP 12hr 0 10 20 10 10 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 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 68 51 69 57 80 56 77 55 76 Temp 67 60 54 54 64 64 59 60 76 72 61 61 75 69 59 60 72 66 Dewpt 49 50 50 52 57 57 57 58 60 61 58 57 56 56 54 55 55 53 PWind dir SE SE SE S SW W W W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC B1 B1 SC PoP 12hr 50 80 90 60 40 20 40 30 50 Rain shwrs S C L D D D L S S C S S C C C C C Tstms S S S $$ MDZ014-250800- Annapolis MD 38.99N 76.49W Elev. 7 ft 522 PM EDT Sat May 24 2025 Date 05/24/25 Sun 05/25/25 Mon 05/26/25 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 70 56 71 57 Temp 64 59 54 52 55 64 68 70 67 62 58 57 59 64 69 70 69 63 59 58 61 Dewpt 44 47 46 45 45 44 45 46 47 49 50 51 50 48 47 47 49 52 52 52 53 RH 48 64 74 77 69 48 43 42 49 62 75 80 72 56 45 44 49 67 78 80 75 Wind dir NW NW NW NW NW NW W NW W W W NW N N N NE NE NE NE NW N Wind spd 10 6 6 6 8 8 9 8 4 2 2 3 5 5 6 5 2 1 1 1 1 Clouds FW FW FW SC FW FW SC B1 B2 B2 B1 B1 SC FW FW SC SC SC SC SC B1 PoP 12hr 0 5 20 10 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Date 05/27 Wed 05/28/25 Thu 05/29/25 Fri 05/30/25 Sat 05/31/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 59 66 63 76 65 77 63 75 Temp 69 66 61 62 63 64 64 66 72 71 67 68 74 72 66 67 73 70 Dewpt 51 51 54 56 57 57 60 62 63 63 63 62 59 59 59 59 57 56 PWind dir SE SE SE SE S SW W W W Wind char LT LT GN LT LT LT LT LT LT Avg clouds B1 B2 OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 SC SC SC B1 PoP 12hr 20 60 80 60 40 30 30 20 40 Rain shwrs S C L D L L C C C C S S C S S C C Tstms S S $$