417
FOUS51 KLWX 020535
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1235 AM EST FRI DEC 2 2022
VAZ054-022100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 52 43 63 34 47
TEMP 32 33 41 49 50 46 45 47 49 51 55 60 60 54 47 42 38 34 39 44 46 42
DEWPT 21 23 26 26 27 28 32 38 43 47 51 52 51 41 33 28 25 24 25 24 25 26
RH 63 66 55 40 41 49 60 71 80 86 86 75 72 61 58 57 59 66 57 45 43 53
WIND DIR NE E S S S S S S S S SW SW W NW NW NW NW N N W S S
WIND SPD 2 2 6 10 9 9 10 11 12 13 14 16 14 12 12 11 8 6 6 5 5 5
WIND GUST 20 25 26 24 19
CLOUDS FW FW FW FW FW SC B2 OV OV OV OV B2 B1 SC FW FW FW SC SC SC B1 B1
POP 12HR 0 50 80 5 0
QPF 12HR 0 0.03 0.18 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS C C
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 33 51 41 56 47 57 36 48
TEMP 37 34 49 46 43 45 54 53 50 48 54 51 42 37 45 42
DEWPT 28 27 28 32 37 41 46 47 46 45 43 39 32 28 24 25
PWIND DIR SW E SE S W NW NW NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV OV B2 B2 B2 B2 B2 B1 SC SC SC
POP 12HR 5 20 60 50 40 30 30 20
RAIN S S L L C C C C C C C C S S
MDZ013-022100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 52 41 62 31 47
TEMP 25 29 41 49 49 43 42 44 47 50 55 60 58 50 44 38 35 32 40 45 46 41
DEWPT 21 22 26 26 28 29 32 37 42 47 50 51 49 39 31 26 24 22 23 22 23 25
RH 84 75 55 40 44 57 67 76 83 89 83 72 72 66 60 62 64 66 50 40 40 52
WIND DIR NW E S S S S S S S S S SW W NW NW NW NW NW NW W S S
WIND SPD 2 1 5 10 8 5 5 8 10 11 14 17 14 11 10 8 5 5 6 6 5 3
WIND GUST 19 23 26 29 25 16
CLOUDS FW FW FW FW FW SC B1 OV OV OV OV B2 B1 SC FW FW FW FW SC B1 B1 SC
POP 12HR 0 50 80 5 0
QPF 12HR 0 0.03 0.26 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS C C
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 50 38 56 44 56 33 47
TEMP 33 30 50 43 41 44 54 51 47 45 55 47 39 34 46 38
DEWPT 26 25 27 31 36 40 44 46 45 43 41 37 29 26 23 24
PWIND DIR SW E SE S W NW NW NW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC FW SC B1 B2 OV B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 5 20 60 60 40 40 20 20
RAIN S S L L L L C C C C S S S S
SNOW S S
MDZ011-022100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 50 43 61 34 46
TEMP 34 32 41 49 48 45 44 46 48 50 55 60 59 53 46 41 37 34 40 44 46 42
DEWPT 21 22 25 26 29 30 32 37 42 46 50 51 49 39 32 27 25 23 23 22 24 26
RH 58 66 52 40 47 55 62 71 80 86 83 72 69 59 58 57 61 64 50 41 42 53
WIND DIR NW NE S S S S S S S S S SW W NW NW NW NW NW NW W SW S
WIND SPD 1 2 4 10 9 6 5 6 9 11 13 14 13 9 9 6 5 4 4 4 4 2
WIND GUST 24 23 23 26 28 25 21 17 16
CLOUDS FW FW CL FW FW SC B1 B2 OV OV OV B2 B1 SC FW FW FW FW SC B1 B1 SC
POP 12HR 0 50 80 5 0
QPF 12HR 0 0.03 0.28 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS C C
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 33 50 40 55 46 55 36 46
TEMP 37 33 48 45 43 45 53 52 50 47 55 48 41 36 46 40
DEWPT 25 25 27 31 36 40 45 46 45 43 41 37 29 26 23 24
PWIND DIR SW E SE S W NW NW NW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC FW SC B1 B2 OV B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 5 10 60 60 40 40 20 20
RAIN L L L L C C C C S S S S
SNOW S S
WVZ052-022100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 49 36 61 27 45
TEMP 22 24 36 46 47 41 40 42 45 47 52 57 55 45 39 34 32 27 35 42 44 38
DEWPT 17 17 20 22 24 24 25 31 39 44 47 49 42 31 26 23 21 20 20 20 21 23
RH 81 74 52 38 40 50 55 65 79 89 83 75 61 58 59 64 63 74 54 41 39 54
WIND DIR S E S S S S S S S S S SW W NW NW NW NW NW NW S S S
WIND SPD 2 3 8 10 9 6 5 6 10 11 11 13 14 12 10 8 5 5 4 6 6 4
WIND GUST 29 28
CLOUDS FW FW CL FW B1 SC B2 OV OV OV OV B2 SC FW FW FW SC SC SC SC B1 SC
POP 12HR 0 70 50 5 0
QPF 12HR 0 0.12 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C C C
RAIN SHWRS L L
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 25 46 34 51 39 52 30 43
TEMP 30 26 44 40 38 39 49 47 44 40 49 44 36 30 41 36
DEWPT 22 20 25 27 32 35 42 42 41 39 39 34 27 24 22 22
PWIND DIR W E SE SE W NW NW NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 5 20 60 50 40 30 30 20
RAIN S S L L C C C C C C C S S
SNOW C S S
VAZ506-022100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 51 40 62 29 47
TEMP 23 26 40 49 49 43 43 45 47 49 55 60 58 50 42 37 34 30 39 44 46 40
DEWPT 20 20 22 23 24 25 29 36 41 46 49 50 49 37 30 26 24 22 23 22 22 24
RH 88 78 48 36 37 49 57 70 79 89 80 69 72 61 62 64 66 72 52 41 38 52
WIND DIR E SE S S S S S S S S S SW W NW NW NW NW N N SW S S
WIND SPD 1 2 8 12 10 9 10 10 11 13 16 18 14 12 11 8 5 6 6 6 6 6
WIND GUST 21 23
CLOUDS FW FW CL FW FW SC B2 B2 OV OV OV B1 B1 SC FW FW FW SC SC SC B1 SC
POP 12HR 0 60 70 5 0
QPF 12HR 0 0.06 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS L L
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 50 37 55 42 56 32 46
TEMP 32 28 48 44 41 42 53 51 47 43 55 47 39 33 46 38
DEWPT 25 24 26 30 34 39 44 44 44 43 41 37 30 26 24 23
PWIND DIR SW E SE S SW NW NW NW
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS SC FW SC B1 B2 OV B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 5 20 60 50 40 30 30 20
RAIN S S L L C C C C C C C C S S
SNOW C S
VAZ037-022100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 52 41 64 33 50
TEMP 28 31 42 51 50 45 44 46 48 50 55 60 61 54 47 42 38 33 41 47 49 44
DEWPT 18 19 22 22 24 24 28 36 41 45 49 50 46 37 29 25 24 23 24 23 23 25
RH 66 61 44 32 36 43 53 68 77 83 80 69 58 52 49 50 57 66 50 38 36 47
WIND DIR N S S S S S S S S SW SW SW W W NW NW N N SE S S S
WIND SPD 2 2 5 10 9 6 6 8 9 11 13 14 12 9 6 4 2 3 3 6 6 4
WIND GUST 18 19 25
CLOUDS FW CL CL FW SC SC B2 OV OV OV OV B1 B1 SC FW FW SC SC SC SC SC SC
POP 12HR 0 50 60 5 0
QPF 12HR 0 0.05 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN L L S S
RAIN SHWRS C C
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 52 40 57 47 60 37 51
TEMP 37 32 50 47 43 44 55 54 50 48 57 53 42 38 48 44
DEWPT 25 25 28 31 35 39 45 46 45 44 44 39 33 29 27 27
PWIND DIR W SE S S W NW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW B1 B1 B2 OV B2 B2 B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 5 20 60 50 40 40 30 30
RAIN S S L L C C C C C C C C C C
MDZ003-022100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 47 39 57 29 43
TEMP 26 27 36 44 46 43 43 44 46 47 50 55 53 45 40 36 33 29 35 41 43 39
DEWPT 17 18 19 22 23 23 25 30 38 43 46 48 40 30 26 22 21 20 20 19 20 21
RH 68 68 50 41 40 45 49 57 73 86 86 77 61 55 57 56 61 69 54 41 39 48
WIND DIR S SE S S S S S S S S S SW W NW NW NW NW NW NW SW S S
WIND SPD 2 3 9 11 10 10 10 10 11 14 14 16 16 14 13 9 5 6 6 6 6 6
WIND GUST 32 29
CLOUDS FW CL CL FW SC SC B2 B2 OV OV OV B2 SC FW FW FW FW FW SC SC B1 SC
POP 12HR 0 70 60 0 0
QPF 12HR 0 0.10 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C C C
RAIN SHWRS L L
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 46 37 51 42 51 31 42
TEMP 33 28 44 41 40 41 49 49 46 42 50 44 37 32 40 36
DEWPT 20 20 24 26 31 35 41 41 41 38 36 32 26 23 21 20
PWIND DIR SW E SE S W NW NW NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW SC B1 B2 OV OV B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 5 20 70 50 40 30 30 20
RAIN S S L L C C C C C C C S S S
SNOW C S
MDZ017-022100-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 54 45 63 37 47
TEMP 33 36 46 51 51 47 48 50 51 52 59 62 61 55 50 45 41 37 43 47 45 41
DEWPT 26 27 30 30 33 37 40 43 46 48 52 53 52 49 38 31 28 26 27 27 27 28
RH 75 69 53 44 50 68 74 77 83 86 78 72 72 80 63 58 59 64 53 45 49 59
WIND DIR E SE S S S S S S S S S SW SW W NW NW N N N N S S
WIND SPD 3 5 8 10 10 8 10 11 11 14 18 18 14 11 14 16 12 11 11 8 5 3
WIND GUST 25
CLOUDS FW FW CL CL FW SC B1 B2 B2 OV OV OV B1 B1 SC FW FW FW SC SC B1 B1
POP 12HR 0 20 80 5 0
QPF 12HR 0 0 0.18 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS S S
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 53 42 59 47 59 37 50
TEMP 40 35 51 47 48 49 57 54 53 48 58 51 44 38 47 43
DEWPT 30 30 33 37 39 43 48 49 48 46 45 42 34 29 28 28
PWIND DIR SW E SE S SW NW N NW
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS SC FW SC SC B1 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC
POP 12HR 10 20 60 60 40 40 30 30
RAIN S S L L L L C C C C C C C C
WVZ502-022100-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 55 38 61 25 50
TEMP 23 25 38 53 53 44 45 47 47 47 53 58 55 44 37 31 28 25 35 46 49 41
DEWPT 11 13 16 21 23 24 25 36 41 45 48 47 38 29 25 22 21 20 22 22 24 25
RH 59 60 40 28 31 45 45 65 79 93 83 67 53 55 61 69 75 81 59 38 37 52
WIND DIR SW W S S S S S S S SW SW W W W NW W W W SW S S SW
WIND SPD 2 2 4 6 8 6 9 10 10 11 11 14 14 10 8 5 3 3 4 6 6 5
WIND GUST 21 23 28 35 34 24 18
CLOUDS FW FW FW SC B1 B2 OV OV OV B2 B2 B1 SC FW FW FW SC SC B1 B1 SC FW
POP 12HR 0 70 60 5 0
QPF 12HR 0 0.05 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C C C
RAIN SHWRS S S L L
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 51 36 58 42 55 29 46
TEMP 32 27 48 45 40 40 55 52 48 42 54 44 36 29 43 38
DEWPT 23 22 28 32 35 39 48 47 46 42 43 36 29 25 26 26
PWIND DIR SW S S S SW NW NW NW
WIND CHAR LT LT GN GN LT GN LT GN
AVG CLOUDS FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1
POP 12HR 10 30 70 60 50 40 30 30
RAIN C C L L L L C C C C C C C C
SNOW C C
MDZ014-022100-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1235 AM EST FRI DEC 2 2022
DATE FRI 12/02/22 SAT 12/03/22 SUN 12/04/22
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 49 43 61 34 45
TEMP 29 34 42 47 48 46 46 47 49 51 55 58 58 53 47 42 38 35 40 42 44 41
DEWPT 24 26 28 29 31 35 37 40 44 48 52 52 50 43 33 29 27 26 25 26 26 29
RH 81 72 57 49 51 65 71 76 83 89 90 80 75 69 58 60 64 69 55 53 49 62
WIND DIR N E S S S S S S S S S SW SW NW NW NW NW N N NW S S
WIND SPD 2 2 6 10 10 6 8 9 11 12 14 16 14 11 11 9 6 6 6 5 5 2
WIND GUST 20 25 27 28 25 17
CLOUDS FW FW CL CL FW SC B1 OV OV OV OV B2 B1 SC FW FW FW FW SC SC B1 SC
POP 12HR 0 40 80 5 0
QPF 12HR 0 0.01 0.27 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN D D C C
RAIN SHWRS C C
DATE MON 12/05/22 TUE 12/06/22 WED 12/07/22 THU 12/08/22
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 33 48 41 54 46 55 36 46
TEMP 37 34 46 45 43 46 52 52 50 47 52 49 42 37 43 41
DEWPT 30 29 31 35 39 42 47 48 47 45 43 40 33 29 27 28
PWIND DIR SW E SE S SW NW NW NW
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC FW SC SC B2 OV B2 B2 B2 B2 B1 B1 B1 SC SC SC
POP 12HR 5 20 60 60 40 40 30 20
RAIN S S L L L L C C C C C C S S
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