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Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
1033 AM EDT Thu Mar 23 2017

VAZ054-232100-
Reagan National Airport-Arlington VA
38.86N  77.03W Elev. 66 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      48          35          61          52          73
Temp                40 46 47 42 37 35 37 42 48 56 61 58 56 54 52 53 62 71 73 66
Dewpt               10 10 11 17 19 21 23 25 29 33 36 40 43 45 46 47 50 52 51 52
RH                  28 23 23 36 48 56 56 50 47 42 39 51 62 71 80 80 65 51 46 61
Wind dir             N  S  S SE  S  S  S  S  S  S SW SW SW SW SW SW SW SW  S  S
Wind spd             3  3  5  5  5  6  8  9 11 13 14 10  9  6  5  4  8  5  8  3
Clouds              CL FW FW SC FW SC FW B1 OV B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      S  S


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          55    65      53    72      52    67      50    64
Temp          58 56 64 60   56 56 70 64   57 54 65 60   54 52 62 55
Dewpt         52 50 52 52   53 54 55 55   53 51 50 50   47 47 44 42
PWind dir        SE    SE      SE    SW      NE    SE       N    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   OV B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         10    50      70    40      20    40      30    10
Rain shwrs           C  C    L  L  C  C    S  S  C  C    C  C

$$
MDZ013-232100-
Baltimore/Washington Airport-Anne Arundel MD
39.19N  76.67W Elev. 154 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      46          28          58          49          72
Temp                38 44 45 37 30 28 30 35 42 51 58 54 52 50 50 50 60 70 71 63
Dewpt                8  9 10 16 19 21 22 24 28 31 35 38 41 44 44 45 49 51 51 51
RH                  28 23 23 42 63 75 72 64 57 46 42 54 66 80 80 83 67 51 49 65
Wind dir             N SW  S  S  S  S  S  S  S  S SW SW SW SW SW SW SW SW  S  S
Wind spd             4  3  5  4  4  6  6  8 11 12 12  8  8  6  4  4  8  5  6  4
Clouds              CL CL FW SC FW SC SC B2 OV B2 B1 B1 B2 B1 B2 B2 OV B2 B2 B2
PoP 12hr                      0           5          40           5          10
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          50    63      50    69      49    65      47    62
Temp          54 52 61 58   53 53 67 61   54 51 63 58   52 49 60 53
Dewpt         50 48 51 50   51 51 54 53   50 48 49 48   45 44 42 40
PWind dir        SE    SE      SE     W      NE     E      NE    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   OV OV B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         10    50      70    40      20    40      30    10
Rain shwrs           C  C    L  L  C  C    S  S  C  C    C  C

$$
MDZ011-232100-
Baltimore Inner Harbor-Baltimore City MD
39.28N  76.61W Elev. 20 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      46          35          58          51          71
Temp                40 45 45 41 37 35 37 41 46 52 58 55 52 52 51 52 61 69 70 65
Dewpt                7  9 11 16 19 21 23 24 28 31 36 39 42 43 44 45 48 51 52 52
RH                  25 22 25 36 48 56 56 50 49 44 44 55 69 71 77 77 62 53 53 63
Wind dir             N SW  S  S  S  S  S  S  S  S SW  S SW SW SW SW SW SW  S SE
Wind spd             4  3  5  4  4  5  6  8 10 11 12  8  8  5  4  4  8  5  6  3
Clouds              CL CL FW FW FW SC SC B2 OV B2 B1 B1 B2 B1 B2 B2 OV B2 B2 OV
PoP 12hr                      0           5          40           5          10
QPF 12hr                      0           0        0.02           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          55    61      51    69      50    64      47    62
Temp          57 56 60 57   54 54 67 62   55 52 62 57   51 49 60 53
Dewpt         50 47 50 50   50 51 54 53   50 48 49 48   45 44 42 39
PWind dir        SE    SE      SE     W      NE     E      NE    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 B2   OV OV B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         10    50      80    40      20    40      30    10
Rain shwrs           C  C    D  D  C  C    S  S  C  C    C  C

$$
WVZ052-232100-
Martinsburg Airport-Berkeley WV
39.41N  77.98W Elev. 558 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      48          28          62          47          72
Temp                36 44 47 38 31 28 30 36 44 55 62 58 53 49 47 49 60 70 72 65
Dewpt                7  9 11 12 15 18 20 25 30 37 40 42 42 44 42 44 49 52 51 51
RH                  29 23 23 34 51 66 66 64 57 51 44 55 66 83 83 83 67 53 48 60
Wind dir            SE  S  S SE SE  S  S  S  S  S SW SW SW SW SW SW SW SW  S SE
Wind spd             2  4  6  5  4  5  5  6  6 11 11  8  5  3  4  2  4  3  5  3
Clouds              CL FW FW SC SC SC B1 OV OV B1 B1 B1 B2 B2 OV B2 OV OV OV OV
PoP 12hr                      0          40          40          10          20
QPF 12hr                      0           0        0.04           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                           C  C
Rain                                C  C  C  C
Rain shwrs                                                              S  S


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          49    63      48    70      48    67      46    61
Temp          53 51 61 57   52 51 67 61   54 51 65 59   51 48 59 52
Dewpt         50 47 51 51   50 48 52 50   47 47 49 49   45 43 41 38
PWind dir        SE    SE       S     W      NE    SE      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 OV   OV OV B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         30    60      80    30      20    50      30    10
Rain shwrs        C  L  L    D  D  C  C    S  S  C  C    C  C

$$
VAZ506-232100-
Washington Dulles Airport-Loudoun VA
38.96N  77.45W Elev. 321 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      48          29          60          49          73
Temp                37 44 47 39 32 29 30 35 43 53 60 56 52 50 50 50 59 69 73 64
Dewpt                9 10 11 14 18 20 21 24 29 34 37 39 42 45 45 46 49 51 51 51
RH                  31 24 23 35 56 69 69 64 57 48 42 53 69 83 83 86 69 53 46 63
Wind dir            NE  S  S SE SE  S  S  S  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd             3  3  5  5  5  6  8  9 10 13 13 10  8  5  5  3  6  4  8  3
Clouds              CL FW FW SC FW SC SC B2 OV B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                      0          10          20           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      S  S


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          51    65      52    72      51    67      48    63
Temp          54 53 63 60   55 55 70 64   56 53 65 60   53 50 61 54
Dewpt         51 50 52 51   53 53 54 53   51 50 50 50   47 45 43 41
PWind dir        SE    SE       S     W      NE     E       N    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2 OV   OV B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         10    50      70    40      20    50      30    10
Rain shwrs           C  C    L  L  C  C    S  S  C  C    C  C

$$
VAZ037-232100-
Charlottesville Airport-Albemarle VA
38.14N  78.45W Elev. 640 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      50          29          64          48          73
Temp                40 47 49 39 32 29 31 37 46 57 64 60 55 52 49 49 61 71 73 66
Dewpt                5  9 11 15 17 19 22 25 28 34 37 41 42 43 43 44 47 49 48 49
RH                  23 21 21 37 53 66 69 61 49 42 37 49 61 71 80 83 60 46 41 54
Wind dir             E  S  S  S  S  S  S  S  S  S SW  S SW SW SW SW SW SW  S  S
Wind spd             4  4  6  5  5  5  6  8 10 13 14  9  6  4  4  4  8  6  9  4
Clouds              CL FW FW FW FW SC SC B2 B2 B1 B1 SC SC B1 B2 B2 B1 B2 B1 B2
PoP 12hr                      0           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          51    67      52    73      51    72      49    68
Temp          55 53 65 61   56 55 70 64   57 54 69 63   55 52 66 57
Dewpt         50 50 52 54   52 51 52 51   50 49 50 52   47 46 43 41
PWind dir         S     S       S    SW       W    SE       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2 B2   B1 SC SC SC
PoP 12hr         20    60      70    30      20    50      30    20
Rain shwrs        S  L  L    L  L  C  C    S  S  C  C    C  C  S  S

$$
MDZ003-232100-
Hagerstown Airport-Washington MD
39.71N  77.73W Elev. 705 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      47          29          59          48          71
Temp                35 43 46 38 31 29 31 36 43 52 59 55 52 50 48 50 60 68 71 62
Dewpt                7  9 10 11 14 18 20 24 28 36 40 41 43 44 42 45 49 52 52 50
RH                  30 24 23 32 49 63 63 61 55 54 49 59 71 80 80 83 67 57 51 65
Wind dir             W  S  S SE SE  S  S  S  S  S SW SW SW SW SW SW SW SW  S SE
Wind spd             2  3  5  5  6  6  8  8  9 10 12  8  6  4  4  3  5  4  5  3
Clouds              CL FW FW FW SC SC B1 OV OV B1 B2 B1 B2 B2 OV OV OV OV OV OV
PoP 12hr                      0          40          50          10          20
QPF 12hr                      0           0        0.06           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                           C  C
Rain                                C  C  C  C
Rain shwrs                                                        S  S  S  S  S


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          48    61      48    68      48    64      46    60
Temp          50 50 59 56   51 51 66 60   53 50 62 57   51 48 58 51
Dewpt         50 47 50 49   49 47 51 50   47 47 49 48   45 42 40 37
PWind dir        SE    SE      SE     W       N    SE       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV B2 OV OV   OV B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         30    60      80    30      20    50      30    10
Rain shwrs     S  C  L  L    D  D  C  C    S  S  C  C    C  C

$$
MDZ017-232100-
Patuxent River NAS MD
38.29N  76.41W Elev. 39 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      43          32          58          50          66
Temp                38 42 42 37 33 32 34 39 45 53 58 52 54 52 50 51 58 65 66 59
Dewpt               11 13 15 17 21 25 27 28 30 35 38 41 43 45 46 46 50 51 50 49
RH                  32 30 33 44 61 75 75 64 55 50 47 66 66 77 86 83 75 60 56 69
Wind dir             N NE SE SE  S  S  S  S  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd             6  4  4  5  6  9 10 10 13 13 13 11 11 10  9  8 11  9 10  6
Clouds              CL CL FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B2
PoP 12hr                      0           0          10           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          50    63      52    66      50    63      48    61
Temp          52 52 61 59   55 54 64 60   54 52 61 57   52 50 59 54
Dewpt         50 49 52 50   52 53 54 52   51 49 50 50   47 46 44 42
PWind dir         S    SE       S     S      SE    SE       N    NW
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B2 B2   B2 B1 B1 SC
PoP 12hr          5    40      60    50      20    40      30    10
Rain shwrs           C  C    L  L  C  C    S  S  C  C    C  C

$$
WVZ502-232100-
Petersburg WV
38.99N  79.15W Elev. 963 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      51          32          70          50          71
Temp                35 46 50 41 34 32 35 41 51 62 69 61 54 52 51 51 60 70 71 63
Dewpt                7 11 13 17 20 22 25 30 38 46 48 47 45 46 44 45 49 50 51 50
RH                  30 24 22 37 56 66 66 65 61 56 47 60 71 80 77 80 67 49 49 62
Wind dir            SE SE  S  S  S  S  S  S SW  W SW SW SW SW SW SW SW SW  S SE
Wind spd             2  4  6  5  4  5  5  5  6 10 10  5  5  3  3  2  4  2  5  2
Clouds              FW FW FW FW SC SC B2 OV B2 B1 B1 B1 B2 B2 OV B2 OV OV OV B2
PoP 12hr                      0          30          20           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                           S
Rain                                S  C  S  S
Rain shwrs                                                              S  S  S


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          51    65      51    69      49    68      48    62
Temp          53 53 63 60   55 54 67 61   54 52 66 60   53 50 60 53
Dewpt         49 49 52 51   50 49 51 49   49 48 52 50   47 43 42 40
PWind dir         S     S       S     W      SW    SW       W    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 OV OV   B2 B2 B1 B1   B1 B2 B2 B2   B1 B1 B1 SC
PoP 12hr         30    70      60    30      20    50      30    20
Rain shwrs     S  C  L  L    L  L  C  C    S  S  C  C    C  C  S  S

$$
MDZ014-232100-
Annapolis MD
38.99N  76.49W Elev. 7 ft
1033 AM EDT Thu Mar 23 2017

Date             Thu 03/23/17            Fri 03/24/17            Sat 03/25/17
EDT 3hrly     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      43          32          57          49          67
Temp                38 42 42 37 33 32 33 38 44 52 57 52 52 50 50 50 57 66 67 61
Dewpt                9 12 14 18 21 23 26 26 29 34 38 39 41 44 44 45 48 51 51 51
RH                  29 29 31 46 61 69 75 62 55 50 49 61 66 80 80 83 72 58 56 70
Wind dir             N  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW SW SW  S  S
Wind spd             5  4  6  5  5  8  9 10 12 13 13 10  9  8  6  6  9  8  8  5
Clouds              CL CL FW FW FW FW FW B1 OV B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          30           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                                      C  C


Date          Sun 03/26/17  Mon 03/27/17  Tue 03/28/17  Wed 03/29/17
EDT 6hrly     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          50    61      51    67      49    63      47    61
Temp          52 52 60 57   54 53 65 60   54 51 61 57   51 49 59 53
Dewpt         49 48 51 50   50 52 54 52   50 48 50 48   46 45 43 41
PWind dir        SE    SE      SE    SW       E     E      NE    NW
Wind char        LT    GN      GN    LT      LT    LT      LT    GN
Avg clouds    B2 B2 B2 B2   OV OV B2 B1   B1 B2 B2 B2   B2 B1 B1 SC
PoP 12hr         10    50      70    40      20    40      30    10
Rain shwrs           C  C    L  L  C  C    S  S  C  C    C  C

$$



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