Point Forecast Matrices Issued by NWS Sterling, VA
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FOUS51 KLWX 272337
PFMLWX
Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
737 PM EDT Wed Mar 27 2024
VAZ054-280800-
Reagan National Airport-Arlington VA
38.86N 77.03W Elev. 66 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
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 47 55 40 62 42
Temp 47 49 48 48 49 51 52 54 50 47 44 41 42 51 58 60 54 50 46 43 44
Dewpt 45 45 45 45 45 42 38 34 31 28 26 26 27 28 27 26 28 29 30 31 33
RH 93 86 89 89 86 71 59 46 48 47 49 55 55 41 30 27 36 44 53 62 65
Wind dir E E NE N N N N N NW NW NW NW NW NW NW NW NW NW NW W W
Wind spd 3 3 3 4 6 11 13 12 10 12 11 10 10 17 21 21 13 10 6 5 5
Wind gust 28 37 37
Clouds OV OV OV OV OV OV OV OV B2 FW FW CL FW FW FW CL CL CL FW SC SC
PoP 12hr 80 60 10 0 0
QPF 12hr 0.40 0.20 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain D L L L C L C S
Tstms
Obvis PF PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
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 65 50 70 48 60 50 66 46 60
Temp 63 60 52 52 68 63 51 49 56 55 50 52 62 59 51 47 58 54
Dewpt 41 45 46 46 44 41 39 41 43 44 45 47 48 44 41 40 38 33
PWind dir SW W NW N E SE SW NW W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
PoP 12hr 40 20 10 40 50 70 70 50 40
Rain C S C C C C L L L L C C C C
Tstms S
$$
MDZ013-280800-
Baltimore/Washington Airport-Anne Arundel MD
39.19N 76.67W Elev. 154 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 45 53 38 59 38
Temp 46 47 46 46 47 50 52 52 49 45 42 39 39 50 56 58 52 46 42 39 40
Dewpt 46 46 45 45 46 45 41 36 33 30 27 26 27 29 29 28 29 29 29 30 32
RH 100 96 96 96 96 83 66 54 54 55 55 59 62 44 35 32 41 51 60 70 73
Wind dir E N N N N N NW NW NW NW NW NW W NW NW NW NW NW NW W W
Wind spd 3 3 4 3 6 10 12 11 9 12 12 11 11 17 20 23 17 14 11 6 9
Wind gust 27 33 37
Clouds OV OV OV OV OV OV OV OV B2 SC FW CL CL CL FW CL CL CL FW SC SC
PoP 12hr 80 60 10 0 0
QPF 12hr 0.38 0.20 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain L D L C C L C S
Tstms
Obvis PF PF PF PF PF
Coast Flood Y Y Y Y Y
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 62 47 67 44 56 46 63 43 58
Temp 60 56 49 49 64 60 47 44 53 52 47 48 59 56 45 45 58 51
Dewpt 41 46 45 45 44 42 39 39 42 43 44 46 49 45 40 39 40 35
PWind dir W W NW N E SE SW NW W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
PoP 12hr 40 20 10 40 50 80 70 50 40
Rain C S C C C C L D L L C C C C
Tstms S
$$
MDZ011-280800-
Baltimore Inner Harbor-Baltimore City MD
39.28N 76.61W Elev. 20 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
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 47 58 43 63 45
Temp 47 53 50 51 52 55 56 57 51 51 46 44 45 54 60 63 54 52 46 45 47
Dewpt 45 45 45 44 44 42 40 35 32 29 26 26 26 26 26 25 26 27 27 28 30
RH 93 74 83 77 74 61 55 43 48 42 45 49 47 34 27 23 34 38 47 51 51
Wind dir E N N N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW W
Wind spd 3 3 4 3 6 10 12 11 8 12 13 11 11 17 20 21 17 14 12 8 9
Wind gust 27 33 35
Clouds OV OV OV OV OV OV OV B2 B2 SC FW CL CL FW FW CL CL CL FW SC SC
PoP 12hr 80 60 10 0 0
QPF 12hr 0.36 0.17 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain L L L C C L C S S
Tstms
Obvis PF PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
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 66 52 71 50 60 52 68 49 62
Temp 64 59 54 54 69 61 51 50 57 54 52 54 64 58 51 50 60 54
Dewpt 38 44 44 44 41 40 38 38 39 42 44 45 47 43 39 38 37 33
PWind dir W W NW N E SE S N W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
PoP 12hr 40 20 10 40 50 80 70 50 40
Rain S C S C C C C L D L L C C C C
Tstms S
$$
WVZ052-280800-
Martinsburg Airport-Berkeley WV
39.41N 77.98W Elev. 558 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 40 53 34 57 37
Temp 47 46 46 44 43 46 51 52 48 42 39 37 38 48 54 56 50 45 42 38 40
Dewpt 43 44 43 41 36 33 28 25 24 23 23 24 25 26 25 25 25 27 27 28 31
RH 86 93 89 89 76 60 41 35 39 46 52 59 59 42 32 30 37 49 55 67 70
Wind dir SE E N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W SW
Wind spd 4 2 4 6 11 11 11 12 11 11 9 10 12 20 25 26 19 14 10 6 4
Wind gust 33 40 40 29
Clouds OV OV OV OV B2 B2 B2 B1 SC FW FW FW FW FW FW CL CL CL FW FW B1
PoP 12hr 40 20 0 5 0
QPF 12hr 0.03 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C S S C S C
Obvis PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 44 65 43 55 45 62 39 54
Temp 58 56 49 45 62 58 46 43 52 52 47 46 58 55 46 40 53 49
Dewpt 40 43 43 42 40 37 37 38 41 41 42 44 44 38 36 35 33 29
PWind dir SW W NW N E SE SW W W
Wind char GN GN GN LT GN GN GN GN BZ
Avg clouds B1 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
PoP 12hr 50 20 20 50 60 80 70 50 40
Rain C C S S C C L L D D L L C C C C
$$
VAZ506-280800-
Washington Dulles Airport-Loudoun VA
38.96N 77.45W Elev. 321 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
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 45 53 37 59 38
Temp 48 48 47 47 47 48 51 53 48 44 40 38 39 50 57 59 52 46 43 39 41
Dewpt 47 46 46 46 45 41 36 32 29 28 27 27 29 30 29 29 30 31 32 32 34
RH 96 93 96 96 93 77 56 44 47 53 59 64 67 46 34 32 43 55 65 76 76
Wind dir SE E N N N N N NW NW NW NW NW NW NW NW NW NW NW NW W W
Wind spd 3 2 4 5 11 14 14 12 10 13 10 9 10 18 23 24 16 11 8 4 3
Wind gust 31 36 39
Clouds OV OV OV OV OV B2 B2 B2 B1 FW FW FW FW FW FW CL CL CL FW FW SC
PoP 12hr 60 50 5 0 0
QPF 12hr 0.22 0.07 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain L L C C C C S
Tstms
Obvis PF PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
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 47 69 46 58 48 63 44 58
Temp 62 59 49 50 67 61 49 46 55 54 49 49 60 56 47 46 57 52
Dewpt 43 47 46 47 44 42 40 42 44 44 46 47 49 43 41 40 39 33
PWind dir SW W NW N E SE SW NW W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC
PoP 12hr 40 20 10 50 50 70 70 40 40
Rain S C S C C C C L L L L C C C C
Tstms S
$$
VAZ037-280800-
Charlottesville Airport-Albemarle VA
38.14N 78.45W Elev. 640 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 47 58 39 66 43
Temp 51 51 49 49 49 52 56 58 51 48 44 42 43 56 62 65 57 53 48 44 47
Dewpt 44 44 44 43 43 40 34 29 25 23 24 25 27 31 31 30 30 32 32 33 34
RH 77 77 83 80 80 63 43 33 36 37 45 50 53 38 31 27 35 44 54 65 60
Wind dir E E NE NE N N N N NW NW W W W NW NW NW W W W W W
Wind spd 2 2 2 4 5 8 9 9 8 8 6 5 5 16 18 19 11 6 5 4 5
Wind gust 27 32 32
Clouds OV OV OV OV OV B2 B2 B1 FW CL CL FW FW SC SC FW FW FW FW SC B1
PoP 12hr 60 40 5 5 0
QPF 12hr 0.18 0.04 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C C C C C S
Tstms
Obvis PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 51 76 51 66 53 70 46 64
Temp 68 65 56 52 73 67 54 51 61 60 54 54 66 62 52 47 62 56
Dewpt 40 43 43 44 44 42 41 43 45 45 45 46 46 41 37 36 35 28
PWind dir SW W W NE E SE SW NW W
Wind char GN GN GN LT GN LT GN GN BZ
Avg clouds B1 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC
PoP 12hr 20 10 20 40 50 60 60 40 30
Rain S S S C C C L L L L C C C S
Tstms S S S
$$
MDZ003-280800-
Hagerstown Airport-Washington MD
39.71N 77.73W Elev. 705 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
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 53 35 56 37
Temp 48 47 47 45 44 48 51 52 47 42 39 36 38 48 54 55 50 44 41 38 40
Dewpt 45 45 45 44 38 35 30 27 26 25 25 25 26 26 27 26 26 27 28 28 31
RH 89 93 93 96 79 60 44 38 43 50 57 64 62 42 35 32 39 51 59 67 70
Wind dir S E N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W
Wind spd 4 1 3 6 11 11 11 12 11 11 8 9 12 21 24 26 20 16 11 6 5
Wind gust 34 37 42 32
Clouds OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW CL CL CL CL FW SC SC
PoP 12hr 40 20 5 5 0
QPF 12hr 0.04 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C S C C S C
Obvis PF PF PF PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
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 60 45 64 43 55 46 60 41 54
Temp 58 54 49 46 61 57 46 43 52 51 47 47 57 54 45 42 53 49
Dewpt 43 45 43 44 42 39 38 38 42 42 44 44 46 40 37 37 36 32
PWind dir W W NW N E SE SW W W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 OV B2 B1 B1 B1 B1 B1
PoP 12hr 50 20 10 50 60 80 70 40 40
Rain C C S C C L L D D L L C C C C
$$
MDZ017-280800-
Patuxent River NAS MD
38.29N 76.41W Elev. 39 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 54 40 62 43
Temp 47 48 48 47 47 52 53 51 48 46 44 41 41 52 58 60 53 49 46 45 44
Dewpt 45 45 46 46 46 47 46 43 37 33 30 29 29 32 34 34 34 33 34 34 35
RH 93 89 93 96 96 83 77 74 65 60 57 62 62 46 40 37 48 54 63 65 70
Wind dir E E NE N N N N N NW NW NW NW NW NW NW NW NW NW NW NW W
Wind spd 3 3 4 6 8 11 14 14 12 16 18 16 14 18 19 18 13 12 10 9 6
Wind gust 28 26 29 32 29
Clouds OV OV OV OV OV OV OV OV OV SC FW CL CL FW FW CL CL CL FW FW SC
PoP 12hr 90 90 20 0 0
QPF 12hr 0.73 0.51 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain L D D D L D L C
Rain shwrs S S
Tstms
Obvis PF PF PF PF PF PF
Coast Flood Y Y Y Y
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 65 49 68 47 60 49 66 46 61
Temp 62 59 51 51 65 59 51 48 57 53 50 51 63 58 51 47 59 54
Dewpt 43 45 46 46 47 45 42 42 44 44 45 47 51 47 43 41 42 38
PWind dir SW W NW NE E SE S NW W
Wind char GN GN GN GN GN GN BZ GN BZ
Avg clouds SC B2 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
PoP 12hr 20 10 10 40 50 70 60 50 40
Rain S S C C C L L L L C C C C
Tstms S S
$$
WVZ502-280800-
Petersburg WV
38.99N 79.15W Elev. 963 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
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 41 54 38 57 44
Temp 53 52 49 45 42 46 51 53 47 43 41 40 41 48 53 57 52 49 48 45 46
Dewpt 49 48 44 41 37 32 28 25 25 25 26 29 30 33 34 34 34 35 35 36 38
RH 86 86 83 86 82 58 41 33 42 49 55 64 65 56 48 42 50 58 60 70 73
Wind dir NE N N N N NW NW NW NW NW W NW NW NW NW NW W NW W W SW
Wind spd 4 4 4 5 6 9 10 12 10 9 8 11 11 19 21 24 19 19 12 9 8
Wind gust 33 35 37 29
Clouds OV OV OV B2 B2 B2 B2 SC FW FW FW SC SC SC SC FW FW FW FW FW SC
PoP 12hr 10 5 10 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C
Obvis PF
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
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 65 49 68 46 63 49 64 40 55
Temp 61 59 54 50 64 60 50 46 57 57 52 51 60 57 47 41 52 49
Dewpt 45 46 48 47 44 43 44 44 49 48 48 49 48 43 39 37 35 31
PWind dir W W W S SE S SW W W
Wind char BZ BZ GN LT GN GN BZ GN BZ
Avg clouds B1 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
PoP 12hr 50 30 20 50 60 80 60 40 30
Rain C C C S S C C L L L D L L C C C C
Tstms S S S S S S
$$
MDZ014-280800-
Annapolis MD
38.99N 76.49W Elev. 7 ft
737 PM EDT Wed Mar 27 2024
Date 03/27/24 Thu 03/28/24 Fri 03/29/24 Sat
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 53 41 59 42
Temp 46 49 48 48 49 51 51 52 49 47 44 42 43 50 55 58 52 49 45 43 44
Dewpt 46 46 47 46 46 45 43 39 36 33 30 28 28 29 30 30 31 31 31 31 32
RH 100 89 96 93 89 80 74 61 61 58 57 57 55 44 38 34 44 50 58 62 62
Wind dir E E N N N N N NW NW NW NW NW NW NW NW NW NW NW NW W W
Wind spd 3 3 3 5 6 9 12 11 10 12 14 12 12 17 18 21 16 13 11 9 6
Wind gust 23 28 32 35
Clouds OV OV OV OV OV OV OV OV B2 SC FW CL CL CL FW CL CL CL FW SC SC
PoP 12hr 90 70 10 0 0
QPF 12hr 0.46 0.27 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain L D D L L L C C
Tstms
Obvis PF PF PF PF PF PF
Coast Flood Y Y Y Y Y
Date 03/30 Sun 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 60 49 65 46 56 48 63 46 58
Temp 58 56 51 51 62 59 49 47 53 52 49 50 59 57 49 47 55 52
Dewpt 41 46 45 45 44 42 41 40 42 44 45 46 49 46 42 40 40 36
PWind dir SW W NW N E SE S NW W
Wind char GN GN GN GN GN GN GN GN BZ
Avg clouds B1 B2 B1 SC B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
PoP 12hr 30 20 10 40 50 70 70 50 40
Rain C S S C C C L L L L C C C C
Tstms S
$$