Point Forecast Matrices
Issued by NWS Sterling, VA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
000
FOUS51 KLWX 241431
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 AM EST MON NOV 24 2014

VAZ054-242100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      74          49          58          38          41
TEMP                68 71 70 62 58 56 54 50 54 57 55 48 45 43 42 40 39 38 37 37
DEWPT               58 58 52 51 49 45 40 36 34 31 31 31 32 33 34 33 32 32 33 33
RH                  70 63 53 67 72 66 59 58 46 37 40 51 60 67 73 76 76 79 85 85
WIND DIR             S SW SW SW SW  W NW NW  W  W  W NW  N  N  N  N  N  N  N NW
WIND SPD            13 14 14 13  9  8  8  4  8  8  5  3  3  4  5  5  8  8  6  3
CLOUDS              FW SC SC SC B1 SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV
POP 12HR                     10          10           5          70          90
QPF 12HR                      0           0           0        0.12        0.67
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D  D  D
SNOW                                                                    D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          31    47      28    40      29    44      33    47
TEMP          34 33 43 36   32 30 39 35   32 31 43 39   36 35 46 47
DEWPT         31 28 31 28   27 22 24 23   23 24 26 24   24 22 27 28
PWIND DIR         W     W       W    NW       W     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2 B1   SC FW FW SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         50    30       0     0      10    10       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
MDZ014-242100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      73          47          57          37          40
TEMP                67 69 69 60 56 54 52 48 53 56 54 47 44 43 41 39 39 37 37 37
DEWPT               59 57 52 51 49 45 39 36 33 31 30 31 32 33 34 32 32 32 32 33
RH                  75 66 55 72 77 71 61 63 46 38 40 53 62 67 76 76 76 82 82 85
WIND DIR             S SW SW  S SW  W  W  W  W  W  W NW NW  N  N  N NE  N  N  N
WIND SPD            12 16 13 12 11  9  8  5  9  9  5  4  3  4  5  5  6  8  6  4
CLOUDS              FW SC SC SC SC SC SC SC SC SC B1 B1 B2 OV OV OV OV OV OV OV
POP 12HR                     10          10           5          60          90
QPF 12HR                      0           0           0        0.10        0.66
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D  D  D
SNOW                                                                    D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          30    44      25    39      27    42      31    45
TEMP          33 32 41 34   30 27 38 33   30 29 41 37   34 33 44 45
DEWPT         30 28 31 28   25 21 24 22   21 23 26 24   23 22 27 28
PWIND DIR         W     W       W    NW       W     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2 B1   SC FW FW SC   SC B1 B1 SC   SC SC SC B1
POP 12HR         50    30       0     0      10    10       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
MDZ011-242100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      74          50          57          37          39
TEMP                65 69 70 62 58 56 55 51 54 57 55 47 44 42 41 38 39 37 37 36
DEWPT               59 57 52 50 48 45 39 35 33 32 30 30 32 33 33 31 32 32 32 33
RH                  81 66 53 65 69 66 55 54 45 38 38 51 62 70 73 76 76 82 82 89
WIND DIR             S SW  S  S SW  W  W  W  W  W  W NW NW  N  N  N NE  N  N  N
WIND SPD            12 14 14 12 10  9  9  5  9 10  5  4  3  4  5  5  6  6  6  4
CLOUDS              FW SC SC SC SC SC SC SC SC SC B1 B1 B2 OV OV OV OV OV OV OV
POP 12HR                     10          10           5          60          90
QPF 12HR                      0           0           0        0.10        0.66
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D  D  D
SNOW                                                           L        D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          30    44      25    38      27    41      31    44
TEMP          33 31 40 33   29 27 37 33   30 29 40 36   34 33 43 44
DEWPT         30 28 31 28   25 21 24 22   21 23 26 24   24 22 27 28
PWIND DIR         W     W       W    NW       W     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2 B1   SC FW FW SC   SC B1 B1 B1   SC SC SC B1
POP 12HR         50    30       0     0      10    10       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
WVZ052-242100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      72          42          54          34          37
TEMP                61 69 67 57 53 50 48 44 49 53 51 44 41 40 38 36 36 36 36 35
DEWPT               53 54 49 45 43 38 34 31 30 28 27 26 28 30 30 30 30 30 30 31
RH                  75 59 52 64 69 63 58 60 48 38 39 49 59 67 73 79 79 79 79 85
WIND DIR             S  S  S SW SW  W  W  W  W  W  W NW NW  W NW  N  N  N  N NW
WIND SPD            12 17 14 11  8 10  9  6 11 11  8  5  3  3  2  3  3  4  3  2
CLOUDS              B1 SC SC SC SC SC SC SC SC SC SC B1 B2 OV OV OV OV OV OV B2
POP 12HR                     10          10           5          40          80
QPF 12HR                      0           0           0        0.02        0.49
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  C
SNOW                                                           C  D  D  D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          28    44      22    38      27    41      30    44
TEMP          31 30 42 33   28 24 37 33   30 29 40 36   33 32 43 43
DEWPT         28 27 29 24   22 16 22 19   20 20 23 21   21 19 26 25
PWIND DIR         W     W       W     W      SW     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B1   SC FW SC SC   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40    30       5     5      10     5       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
VAZ042-242100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      73          46          57          36          39
TEMP                63 70 69 60 56 53 51 48 52 56 54 46 43 41 40 37 38 37 36 35
DEWPT               58 57 52 48 47 43 37 34 33 30 31 30 30 32 32 32 32 32 32 32
RH                  84 63 55 64 72 69 59 58 48 37 41 53 60 70 73 82 79 82 85 89
WIND DIR             S  S  S SW SW  W NW NW  W  W  W NW  N  N  N  N  N  N  N NW
WIND SPD            14 17 16 13 10  6  5  5  9  9  6  4  3  4  5  4  5  8  5  2
CLOUDS              FW SC SC SC SC SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV
POP 12HR                     10          10           5          70          90
QPF 12HR                      0           0           0        0.10        0.60
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D  D  D
SNOW                                                           L  D  D  D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          28    45      24    39      26    42      30    46
TEMP          31 30 42 34   29 26 38 33   30 28 40 36   33 32 44 46
DEWPT         29 27 31 27   24 19 23 21   22 22 25 23   22 20 27 27
PWIND DIR         W     W       W    NW       S     W      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2 B1   SC FW SC SC   SC B1 B1 SC   SC SC SC B1
POP 12HR         40    30       0     0      10    10       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
VAZ037-242100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      74          45          58          36          39
TEMP                62 70 69 60 55 53 51 47 53 57 55 47 44 42 40 37 37 37 38 36
DEWPT               55 56 52 49 47 42 36 33 33 31 30 29 31 33 33 33 33 33 33 33
RH                  78 61 55 67 74 66 56 58 46 37 38 49 60 70 76 85 85 85 82 89
WIND DIR             S  S SW SW SW  W  W  W SW SW SW NE  N  N  N  N  N  N  N NW
WIND SPD            14 17 16 12  9  8  6  2  4  5  4  0  1  1  4  5  5  3  2  1
CLOUDS              SC SC SC SC SC SC SC SC SC B1 B1 B2 OV OV OV OV OV OV OV OV
POP 12HR                     10           5           5          70          90
QPF 12HR                      0           0           0        0.13        0.53
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D
SNOW                                                           L  D  D  L  L  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          27    46      23    42      28    45      30    48
TEMP          32 29 42 33   28 26 40 35   32 31 43 38   34 33 46 48
DEWPT         29 29 31 27   23 21 24 23   23 23 27 24   24 22 28 28
PWIND DIR         W     W       W     W      SW    SW      SW    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   FW FW SC SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         30    30       0     0      10     5       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$
MDZ003-242100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      69          42          54          34          36
TEMP                62 66 65 56 52 49 47 44 49 52 51 44 41 39 38 36 36 35 35 33
DEWPT               54 53 49 45 43 38 33 30 29 28 27 26 26 28 28 28 28 29 29 30
RH                  75 63 56 66 71 66 58 57 46 39 39 49 55 64 67 72 72 78 78 89
WIND DIR             S  S  S SW SW  W  W  W  W  W  W  W  W  W NW  N NE  N  N NW
WIND SPD            14 20 19 13  9 11  9  8 12 12  9  5  3  2  2  3  3  5  4  2
CLOUDS              SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 OV OV OV OV OV B2
POP 12HR                     10          10           5          40          80
QPF 12HR                      0           0           0        0.01        0.49
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  C
SNOW                                                           C  D  D  D  D  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          28    42      21    36      26    39      28    41
TEMP          31 29 39 31   26 23 35 31   29 28 38 34   31 30 40 41
DEWPT         28 26 28 23   21 15 21 18   19 19 22 20   19 18 24 24
PWIND DIR         W     W       W     W      SW     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B1   SC FW SC SC   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         50    30      10     5      20    10       5     5
SNOW           C
SNOWSHWRS         C  C  C                  S  S

$$
MDZ017-242100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      74          53          59          40          42
TEMP                67 69 70 64 60 59 57 54 56 58 56 50 47 45 44 41 41 40 39 39
DEWPT               61 59 55 54 54 51 45 39 37 35 35 35 36 37 38 38 37 36 36 35
RH                  81 70 59 70 81 75 64 57 49 42 45 56 65 73 79 89 85 85 89 85
WIND DIR             S SW  S  S  S SW  W NW NW  W  W  N NE  N  N  N  N  N  N  N
WIND SPD            14 13 14 14 12 10  5  6  6  8  5  4  4  9 10 11 13 14 13 10
CLOUDS              FW SC SC SC B1 SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV OV
POP 12HR                     10          10           5          70          90
QPF 12HR                      0           0           0        0.18        0.88
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        L  L  D  D  D  D  C
SNOW                                                                          C
OBVIS                              PF


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          34    45      31    40      33    45      35    48
TEMP          35 35 43 38   35 32 39 37   35 35 44 40   38 37 47 48
DEWPT         33 31 33 33   31 28 27 25   26 30 30 28   28 27 31 33
PWIND DIR        NW     W       W    NW       W     W       W    SW
WIND CHAR        GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2 B1   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         50    30       0     0      10    10       0     0
RAIN           C
SNOW           C
SNOWSHWRS         C  C  C

$$
WVZ502-242100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      73          42          54          33          38
TEMP                62 70 68 58 53 50 48 44 49 53 51 44 40 39 37 34 35 36 36 35
DEWPT               51 52 42 41 38 33 30 29 27 25 25 27 28 29 30 29 31 32 31 32
RH                  67 53 39 53 57 52 49 55 42 33 36 51 62 67 75 82 85 85 82 89
WIND DIR             S SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  E  N  N  S
WIND SPD            12 17 17 12 12 12 11  8 11 13  8  2  2  1  1  1  1  1  1  0
CLOUDS              SC SC SC SC B1 B1 B1 B1 B1 SC SC B1 B2 OV OV OV OV OV OV B2
POP 12HR                     10          10           5          30          80
QPF 12HR                      0           0           0        0.01        0.32
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  C
SNOW                                                           C  D  D  L  L  C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          29    42      23    40      29    44      31    47
TEMP          32 31 42 33   28 26 38 35   32 31 43 38   35 33 45 46
DEWPT         28 27 29 27   23 17 24 20   22 22 28 23   23 22 31 27
PWIND DIR         W     W       W     W      SW     W      SW    SW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B1   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         30    10      10     5      10     5       5     5
SNOW           C
SNOWSHWRS         C

$$
MDZ014-242100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
931 AM EST MON NOV 24 2014

DATE             MON 11/24/14            TUE 11/25/14            WED 11/26/14
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                      71          49          57          39          40
TEMP                60 66 67 60 57 55 53 50 54 56 55 48 45 44 42 40 39 38 38 37
DEWPT               56 57 53 52 50 46 42 36 34 32 32 33 34 35 35 34 33 33 33 34
RH                  87 73 61 75 77 72 66 58 46 40 41 56 65 70 76 79 79 82 82 89
WIND DIR             S SW  S  S SW SW NW NW  W  W  W NW  N  N  N  N NE  N  N  N
WIND SPD            13 17 16 13 11  8  8  5  9  9  5  4  4  5  6  6  9  9  9  6
CLOUDS              FW SC SC SC B1 SC SC SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV
POP 12HR                     10          10           5          60          90
QPF 12HR                      0           0           0        0.13        0.74
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                        C  L  D  D  D  D
SNOW                                                                          C


DATE          THU 11/27/14  FRI 11/28/14  SAT 11/29/14  SUN 11/30/14
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          32    43      27    37      31    42      33    45
TEMP          35 34 40 34   31 28 36 34   33 33 41 38   35 35 44 45
DEWPT         32 29 32 30   27 23 24 23   22 24 27 25   25 23 28 30
PWIND DIR        NW     W       W    NW       W     W       W    SW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2 B1   SC FW FW SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         50    30       0     0      10    10       0     5
SNOW           C
SNOWSHWRS         C  C  C

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.