Point Forecast Matrices
756
FOUS51 KLWX 161612
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1212 PM EDT WED OCT 16 2013
VAZ054-162100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
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 73 59 74 56 68
TEMP 72 71 66 63 62 61 61 69 73 72 65 62 60 58 58 64 67 66 58
DEWPT 60 60 61 60 58 56 59 60 60 60 61 59 52 49 48 46 45 45 45
RH 66 68 84 90 87 84 93 73 64 66 87 90 75 72 69 52 45 47 62
WIND DIR S S S S S SW W SE S S S SW NW NW NW NW NW NW NW
WIND SPD 9 9 5 5 5 3 1 0 3 6 5 9 11 8 5 10 9 5 5
CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 OV OV B2 B2 SC FW FW FW FW SC
POP 12HR 5 5 30 50 10
QPF 12HR 0 0 0.01 0.10 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C C C
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
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 66 48 65 45 65 46 67
TEMP 52 51 65 57 52 50 64 55 49 48 64 56 50 49 65 58
DEWPT 44 45 47 47 46 42 40 39 38 37 40 41 42 41 44 44
PWIND DIR NW SW W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 10 10 5 0 0 5 5
$$
MDZ013-162100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 71 57 73 52 67
TEMP 70 69 64 61 60 59 59 68 72 71 63 59 57 55 54 62 66 65 57
DEWPT 60 61 61 60 59 57 59 59 59 59 61 57 53 49 48 47 46 45 44
RH 71 76 90 97 96 93100 73 64 66 93 93 86 80 80 58 48 48 62
WIND DIR S S S S S SW W W S S S SW NW NW NW NW NW W NW
WIND SPD 4 5 5 6 5 3 1 1 3 6 6 9 12 10 6 11 9 6 3
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 SC FW FW FW FW SC
POP 12HR 5 5 30 70 10
QPF 12HR 0 0 0.02 0.16 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C L L
COAST FLOOD Y Y
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 46 66 47 64 43 65 45 67
TEMP 51 49 65 57 51 49 63 54 48 46 63 55 49 48 65 57
DEWPT 45 46 46 47 45 42 40 39 38 37 40 41 42 41 44 43
PWIND DIR NW W W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC B1 B1 SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 10 10 5 0 0 0 5
$$
MDZ011-162100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
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 72 61 74 58 69
TEMP 71 71 67 64 63 62 63 70 73 72 66 63 61 60 60 65 68 67 60
DEWPT 60 60 61 61 59 57 59 59 58 59 61 59 53 49 48 47 45 45 45
RH 68 68 81 90 87 84 87 68 59 64 84 87 75 67 64 52 43 45 58
WIND DIR S S S S S SW W W S S S SW NW NW NW NW NW W NW
WIND SPD 4 5 4 5 5 3 1 1 3 6 6 9 12 9 6 11 10 8 3
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 SC FW FW FW FW SC
POP 12HR 5 10 30 70 10
QPF 12HR 0 0 0.02 0.18 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
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 66 50 65 46 65 46 67
TEMP 54 52 65 58 53 52 64 56 50 49 64 56 50 49 65 58
DEWPT 45 46 46 47 46 42 40 39 38 37 40 42 42 41 44 44
PWIND DIR NW W W W W W SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC B1 B1 SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 10 10 5 0 0 0 5
$$
WVZ052-162100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 71 54 69 49 64
TEMP 69 69 63 59 58 56 56 64 68 67 59 55 53 52 51 59 63 61 53
DEWPT 57 58 57 57 54 53 55 56 57 58 56 52 48 45 44 44 44 43 42
RH 66 68 81 93 86 90 96 75 68 73 90 90 83 77 77 57 50 51 66
WIND DIR S S S S SW SW NW NW SE S S W W W W NW NW W NW
WIND SPD 8 8 6 5 3 3 1 1 3 6 6 11 9 5 5 11 8 6 2
CLOUDS OV OV OV B2 B1 B1 B1 B2 OV OV OV B1 FW FW FW FW FW FW SC
POP 12HR 10 10 50 70 10
QPF 12HR 0 0 0.13 0.16 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C
OBVIS PF PF
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 42 65 43 63 39 65 42 66
TEMP 47 45 63 54 48 46 62 51 44 43 63 54 47 45 64 55
DEWPT 42 43 45 44 42 39 38 36 36 35 39 40 39 38 43 42
PWIND DIR W SW W W W SW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 10 10 0 0 0 5 10
$$
VAZ042-162100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
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 71 56 71 50 66
TEMP 70 69 64 61 59 58 58 66 70 69 61 57 55 53 52 60 65 63 55
DEWPT 59 60 60 58 56 54 56 58 59 59 59 55 50 47 46 45 45 44 44
RH 68 73 87 90 90 86 93 75 68 70 93 93 83 80 80 58 48 50 66
WIND DIR S S S S S SW NW E S S S W NW NW NW NW NW NW NW
WIND SPD 8 6 5 5 4 3 1 1 4 8 5 8 9 6 5 10 9 5 2
CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 OV OV B2 SC SC FW FW FW FW SC
POP 12HR 5 10 30 60 10
QPF 12HR 0 0 0.03 0.10 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
RAIN SHWRS C L C
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
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 44 64 44 63 40 64 43 66
TEMP 49 47 63 54 48 47 62 52 45 43 62 54 48 46 64 56
DEWPT 43 43 46 46 44 41 39 38 37 36 40 41 41 40 43 43
PWIND DIR NW SW W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 0 10 10 0 0 0 0 5
$$
VAZ037-162100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 72 56 72 48 67
TEMP 71 70 64 61 59 58 58 67 71 69 60 56 53 51 51 60 66 64 56
DEWPT 57 58 59 57 56 54 56 61 61 62 59 55 52 48 46 46 46 45 45
RH 61 66 84 87 90 86 93 81 71 78 96 96 96 89 83 60 48 50 66
WIND DIR S S S SW SW SW NW S S S S W NW NW W NW SW S E
WIND SPD 6 6 4 3 2 2 1 1 4 5 6 5 5 2 2 4 2 3 1
CLOUDS B2 B2 B2 B2 OV B2 B2 OV OV OV OV B1 SC FW FW FW FW FW SC
POP 12HR 5 5 40 60 10
QPF 12HR 0 0 0.03 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C
OBVIS PF PF
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 45 64 45 63 40 65 44 67
TEMP 50 48 63 55 49 48 62 52 45 44 63 55 49 47 65 57
DEWPT 43 44 46 47 45 41 39 39 37 36 40 42 41 40 44 44
PWIND DIR S SW W W W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC FW FW FW FW FW FW FW SC FW SC
POP 12HR 0 10 10 0 0 5 5 10
$$
MDZ003-162100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1212 PM EDT WED OCT 16 2013
DATE WED 10/16/13 THU 10/17/13 FRI 10/18/13
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 70 54 69 47 64
TEMP 69 68 62 59 57 56 56 64 68 67 58 54 52 50 49 58 63 62 54
DEWPT 57 58 57 56 54 52 54 54 54 55 56 53 47 45 44 43 43 41 41
RH 66 70 84 90 90 86 93 70 61 65 93 96 83 83 83 57 48 46 61
WIND DIR S S S S S SW NW NW S S S W W W W NW W W NW
WIND SPD 9 9 6 6 4 3 2 1 4 8 8 12 10 8 6 11 9 6 3
CLOUDS OV OV OV B2 B1 B1 B1 B2 B2 OV OV B1 SC SC FW FW FW FW SC
POP 12HR 10 10 40 70 10
QPF 12HR 0 0 0.12 0.22 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C
DATE SAT 10/19/13 SUN 10/20/13 MON 10/21/13 TUE 10/22/13
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 43 64 43 62 39 64 43 65
TEMP 48 46 63 54 48 46 61 51 44 43 62 54 48 46 63 55
DEWPT 41 41 43 43 42 39 37 35 35 34 38 38 38 38 42 40
PWIND DIR W SW W W W SW SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC
POP 12HR 0 10 10 0 0 0 5 10
$$