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FOUS51 KLWX 260007 AAA
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POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
707 PM EST WED NOV 25 2009
VAZ054-260915-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 58 39 48 37
TEMP 49 46 45 46 52 56 55 49 46 44 43 40 44 47 46 43 41 40 39 39
DEWPT 46 45 45 44 44 45 45 42 41 38 36 34 33 31 30 29 28 28 27 27
RH 89 96100 93 74 66 69 77 83 79 76 79 65 53 53 57 59 62 62 62
WIND DIR S SW NW N NE E E E E NW NW W W W W NW W W W W
WIND SPD 2 2 2 4 3 5 4 8 9 12 13 20 21 23 18 21 19 20 20 13
WIND GUST 28 25
CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 B1 SC
POP 12HR 5 10 50 30 10
QPF 12HR 0 0 0.19 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C
OBVIS F+ F+ F+ F+
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 37 58 40 55 40 51 42 55
TEMP 52 45 41 40 56 49 45 42 54 48 44 42 50 47 44 44 54 47
DEWPT 28 31 32 33 34 36 36 36 37 37 38 39 38 37 38 37 39 39
PWIND DIR W W SW SW SW SE NE N NE
WIND CHAR GN GN GN GN GN GN LT LT GN
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 10 10 10 20 30 50 40 50
RAIN SHWRS S S C C C C C C C C
MDZ013-260915-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 56 38 47 36
TEMP 49 46 45 44 50 55 53 47 44 43 41 39 43 46 45 42 40 39 38 38
DEWPT 48 47 47 44 44 44 45 42 41 39 37 35 33 30 29 30 29 28 27 27
RH 96104108100 80 66 74 83 89 86 85 85 67 53 53 62 64 64 64 64
WIND DIR S SW NW N NE E E E E W NW W W W W NW W W W W
WIND SPD 1 1 0 1 2 4 3 9 10 6 13 14 23 19 19 23 21 20 17 16
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B1 B1 B1 B1 SC
POP 12HR 5 10 70 40 10
QPF 12HR 0 0 0.21 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 36 58 38 54 40 51 40 54
TEMP 51 44 40 39 56 48 44 40 52 47 44 42 50 46 43 42 53 46
DEWPT 29 30 31 32 34 35 36 34 36 36 37 38 37 36 37 37 38 39
PWIND DIR W W SW SW S SE NE N NE
WIND CHAR GN GN LT LT LT LT LT LT GN
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 10 10 20 30 50 40 50
RAIN SHWRS S S C C C C C C C C
MDZ011-260915-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 57 39 48 38
TEMP 51 48 48 47 53 56 55 48 45 44 42 40 44 47 46 43 42 41 40 40
DEWPT 48 47 46 45 43 44 44 42 41 39 38 35 33 30 29 30 29 28 27 27
RH 89 96 93 93 69 64 66 80 86 82 86 82 65 51 51 60 60 59 59 59
WIND DIR S S NW N NE E E E E W NW W W W W NW W W W W
WIND SPD 0 1 0 1 2 3 3 9 10 4 13 14 21 19 20 23 21 20 17 16
CLOUDS B2 B2 OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 SC
POP 12HR 5 10 70 40 10
QPF 12HR 0 0 0.22 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C C
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 36 58 39 54 40 51 41 54
TEMP 51 44 40 39 56 49 44 41 53 47 44 42 50 46 44 43 53 46
DEWPT 29 30 32 32 34 35 36 35 36 36 38 39 38 37 38 37 39 40
PWIND DIR W W SW SW S SE N N NE
WIND CHAR BZ GN LT LT LT LT LT LT GN
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 10 10 20 30 50 40 50
RAIN SHWRS S S C C C C C C C C
WVZ052-260915-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 38 56 37 46 34
TEMP 46 43 42 41 49 54 53 47 44 42 41 38 42 45 44 40 38 37 36 37
DEWPT 44 42 41 39 40 41 40 39 37 35 34 34 32 30 29 28 27 26 26 26
RH 93 96 96 92 71 61 61 74 76 76 76 85 67 55 55 62 64 64 67 64
WIND DIR SW W SW NW W SE SE SE NW NW NW W W W W NW W NW NW W
WIND SPD 1 1 1 1 0 2 4 5 9 13 10 14 20 19 18 20 19 18 17 13
CLOUDS B1 B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV B2 B2 B2 B2 B2 B2 SC
POP 12HR 10 10 60 40 20
QPF 12HR 0 0 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C C C C S S S S
SNOWSHWRS L L L S S S S
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 51 33 56 36 51 38 48 38 53
TEMP 49 42 38 36 54 46 42 38 50 45 42 40 47 43 41 40 52 44
DEWPT 28 28 29 30 34 35 34 34 35 36 36 34 34 32 33 33 33 35
PWIND DIR W W SW SW SW NW N N NE
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 10 10 20 40 50 40 50
RAIN SHWRS S S C C C C C C C C
VAZ042-260915-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 58 38 47 34
TEMP 46 43 42 42 50 56 54 48 45 43 42 39 43 46 45 41 39 38 37 37
DEWPT 45 44 43 40 42 42 43 41 39 36 35 33 32 30 29 28 27 26 26 26
RH 96104104 93 74 59 66 77 79 76 76 79 65 53 53 59 62 62 64 64
WIND DIR S S NW N N E E E N NW NW W W W W NW NW NW NW W
WIND SPD 1 1 1 2 2 3 4 9 2 13 10 13 20 19 18 20 20 19 17 13
CLOUDS B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 B1 SC
POP 12HR 10 10 50 30 10
QPF 12HR 0 0 0.19 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 34 58 36 54 39 51 37 55
TEMP 50 43 39 38 56 47 42 39 52 47 43 41 50 44 41 40 53 45
DEWPT 28 29 30 30 33 35 35 35 36 36 37 36 36 34 35 35 36 37
PWIND DIR NW W SW SW S SE N N NE
WIND CHAR GN GN LT LT LT LT LT LT GN
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 10 10 10 20 40 50 40 50
RAIN SHWRS S S C C C C C C C C
VAZ037-260915-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 57 36 50 33
TEMP 47 44 43 43 50 56 54 47 43 42 40 38 44 49 47 42 39 38 36 36
DEWPT 45 45 43 37 42 43 42 43 40 37 36 35 33 30 28 28 27 26 26 26
RH 93104100 79 74 62 64 86 89 82 85 89 65 48 47 57 62 62 67 67
WIND DIR SW W W NW N SE S NW W NW NW W W W W NW W NW NW W
WIND SPD 1 1 1 2 1 3 3 2 11 14 12 12 19 19 18 16 12 12 13 4
CLOUDS SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 5 10 20 20 10
QPF 12HR 0 0 0.14 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 54 35 58 37 54 38 50 40 54
TEMP 52 45 40 38 56 48 43 40 52 46 42 40 49 45 43 42 53 46
DEWPT 28 31 30 30 32 32 34 34 35 36 37 35 37 37 37 36 39 41
PWIND DIR W W SW SW SW SE E N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 5 10 10 10 20 40 50 40 50
RAIN SHWRS S S C C C C C C C C
MDZ003-260915-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
707 PM EST WED NOV 25 2009
DATE 11/25/09 THU 11/26/09 FRI 11/27/09 SAT
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 54 36 46 34
TEMP 47 44 43 43 49 53 52 45 42 41 39 37 42 45 44 40 38 37 36 36
DEWPT 44 41 39 40 40 40 40 39 37 35 34 34 32 30 29 28 28 27 26 26
RH 89 89 86 89 71 61 63 79 82 79 82 89 67 55 55 62 67 67 67 67
WIND DIR S SW SW NW SW S SE E W NW NW W W W W NW W W NW W
WIND SPD 2 1 1 1 1 2 3 8 9 13 11 13 20 19 18 21 19 18 17 14
CLOUDS B2 B2 B2 B2 B2 B2 OV OV B2 OV OV OV OV OV OV B2 B2 B2 B2 B1
POP 12HR 10 10 70 50 20
QPF 12HR 0 0 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C C C C S S S S
SNOWSHWRS L L L S S S S
OBVIS F+ F+ F+ F+
DENSE FOG Y Y Y Y
DATE 11/28 SUN 11/29/09 MON 11/30/09 TUE 12/01/09 WED 12/02/09
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 34 54 36 50 38 46 38 52
TEMP 49 42 38 37 52 45 41 38 49 44 41 39 45 42 40 40 51 44
DEWPT 27 27 30 31 34 35 35 34 35 36 36 34 34 32 32 33 33 34
PWIND DIR W W SW SW S NW N N NE
WIND CHAR GN GN LT LT LT LT LT LT GN
AVG CLOUDS B1 B1 FW FW FW FW B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 10 10 10 10 20 40 50 40 50
RAIN SHWRS S S C C C C C C C C
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