246
FOUS51 KLWX 060901
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
401 AM EST SAT DEC 6 2025
VAZ054-062100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 44 31 45 31 37
TEMP 31 34 40 43 40 37 35 33 31 38 43 43 40 38 37 34 31 34 35 34 30
DEWPT 28 30 30 30 31 29 28 27 26 28 30 30 32 31 29 26 22 17 12 9 10
RH 88 85 67 60 70 72 75 78 81 67 60 60 73 76 72 72 69 49 38 35 42
WIND DIR NW W W SW SW W NW NW N SE S S S W NW N N N N N N
WIND SPD 1 1 2 2 4 4 5 4 2 2 5 5 4 5 10 13 16 16 14 13 11
CLOUDS B2 B1 B1 SC SC FW FW SC B1 B1 B2 B1 B1 SC SC SC B1 SC SC B1 SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL
OBVIS PF
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 22 39 32 50 36 46 31 41
TEMP 25 23 37 35 34 35 47 46 42 36 44 39 35 32 38 36
DEWPT 10 10 13 20 24 27 31 34 32 28 26 25 25 24 24 22
PWIND DIR N SW S SW W W NW NW
WIND CHAR LT GN GN BZ BZ BZ BZ BZ
AVG CLOUDS SC FW SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 20 30 20 30 20
RAIN S S C S S C C S
SNOW C C S S
MDZ013-062100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 43 27 43 27 34
TEMP 29 36 42 41 35 32 30 29 27 36 41 42 37 34 32 30 28 33 33 31 26
DEWPT 28 31 32 32 31 30 28 27 26 30 30 32 33 32 30 26 21 18 14 12 12
RH 96 82 67 70 85 92 92 92 96 79 65 67 85 92 92 85 75 53 45 45 55
WIND DIR W W W W W W W W NW N S S SW W NW N N N N N N
WIND SPD 1 2 4 4 2 2 2 2 2 2 4 4 2 2 4 6 9 10 10 9 5
CLOUDS B1 SC B1 B1 SC FW FW FW SC B2 B2 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN
WINTER WEATH
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 19 38 29 47 33 44 29 40
TEMP 21 20 36 33 31 32 45 43 38 34 42 36 32 30 39 32
DEWPT 10 10 15 21 25 27 33 35 33 29 28 26 25 25 26 25
PWIND DIR N SW SW SW W W NW NW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 20 30 20 30 20
RAIN S C C S S C C S
SNOW C C S S
MDZ011-062100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 44 31 44 30 35
TEMP 31 36 42 42 39 37 35 33 31 38 42 43 40 39 37 34 30 33 34 33 30
DEWPT 26 27 28 29 28 27 26 25 25 25 27 28 30 29 28 24 18 14 9 8 8
RH 81 69 57 60 64 67 69 72 78 59 55 55 67 67 70 66 60 45 35 34 39
WIND DIR W W W W W W NW NW NW NW S S SW W NW N N N N N N
WIND SPD 1 2 4 4 2 2 2 2 2 2 4 4 2 2 4 6 9 11 10 10 5
CLOUDS B1 B1 SC B1 SC FW FW SC SC B2 B2 B1 B1 SC SC SC SC SC SC B1 SC
POP 12HR 5 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN
WINTER WEATH
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 21 39 32 47 37 45 31 40
TEMP 25 21 37 36 34 34 45 45 42 37 43 39 35 31 38 36
DEWPT 8 8 11 18 24 26 29 32 31 27 24 24 23 23 22 21
PWIND DIR N SW SW SW W W NW NW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 20 30 20 30 20
RAIN S C C S S C C S
SNOW C C S S
WVZ052-062100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 43 26 44 24 34
TEMP 24 32 41 43 37 32 30 27 26 35 42 42 36 33 31 29 25 31 32 31 25
DEWPT 23 25 26 25 25 25 24 23 23 25 28 28 29 27 25 21 17 12 9 6 8
RH 96 75 55 49 61 75 78 85 88 66 57 57 75 78 78 72 71 45 37 34 48
WIND DIR N SW SW SW W W W SW SW S S S S NW NW NW N N N N N
WIND SPD 0 2 5 3 2 2 1 1 1 2 5 5 2 3 6 10 10 10 10 8 3
CLOUDS B2 B2 B2 B1 FW FW SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 14 38 27 48 32 41 25 38
TEMP 18 16 36 33 30 32 45 43 37 33 39 34 30 26 36 32
DEWPT 7 7 11 16 22 24 28 30 27 24 23 22 21 20 20 19
PWIND DIR E S S S W W W NW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 5 5 30 40 20 40 20
RAIN C C S S S C
SNOW C C S S
VAZ506-062100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 43 25 43 26 34
TEMP 26 32 41 42 36 32 29 27 26 35 41 42 36 33 32 30 27 32 33 32 26
DEWPT 26 29 32 32 32 29 27 26 25 30 32 33 33 32 29 26 22 19 14 12 12
RH 100 88 70 67 85 88 92 96 96 82 70 70 89 96 88 85 81 58 45 43 55
WIND DIR W W W SW SW W NW NW W S S S S W NW N N N N N N
WIND SPD 1 2 2 2 2 2 2 2 1 2 5 4 3 3 5 9 10 11 10 9 5
CLOUDS B2 B1 B1 B1 SC FW SC SC B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1 SC SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG RAIN
OBVIS PF PF
WINTER WEATH
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 16 38 29 47 33 44 28 40
TEMP 20 18 36 33 31 32 45 44 38 33 42 36 32 29 38 34
DEWPT 10 10 14 21 25 28 33 35 32 29 28 26 26 25 26 24
PWIND DIR N S S S W W NW NW
WIND CHAR LT LT LT GN GN GN LT GN
AVG CLOUDS SC FW SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 10 30 20 30 20
RAIN C C S S C C
SNOW C C S
VAZ037-062100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 45 25 44 27 36
TEMP 26 34 42 43 36 32 30 28 26 36 42 43 38 34 33 31 28 34 35 33 28
DEWPT 23 27 29 29 28 25 24 22 23 27 28 30 29 27 27 26 24 19 14 11 10
RH 88 75 60 57 72 75 78 78 88 69 57 60 70 75 78 81 85 54 41 39 46
WIND DIR S S SW S NW NW N NW N SE S S SW W NW N N N N NE NE
WIND SPD 1 1 3 2 2 2 1 1 0 1 4 3 2 2 2 5 8 10 9 6 4
CLOUDS B2 SC B1 B1 FW FW SC B1 B2 B2 B2 B1 B1 SC SC B1 B2 B1 B1 SC SC
POP 12HR 0 0 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S S S
OBVIS PF PF
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 16 40 27 49 33 46 28 42
TEMP 21 18 37 35 31 32 47 44 40 33 44 38 34 29 39 36
DEWPT 9 9 13 19 22 25 29 30 28 24 24 24 23 23 22 21
PWIND DIR N SW SW SW SW W W W
WIND CHAR LT LT LT GN LT LT LT GN
AVG CLOUDS SC FW SC SC B1 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1
POP 12HR 5 0 0 10 20 20 30 20
RAIN S S S C C S S
SNOW C S
MDZ003-062100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 41 25 42 24 31
TEMP 27 33 40 39 34 31 29 27 26 34 40 40 35 32 30 28 25 29 30 29 23
DEWPT 26 28 28 28 28 27 26 25 25 28 30 31 31 29 27 22 18 14 11 8 9
RH 96 82 62 64 78 85 88 92 96 78 67 70 85 88 88 78 74 53 44 40 54
WIND DIR S SW W SW W W W SW NE S S S S NW NW NW N N N N N
WIND SPD 2 3 5 4 4 3 2 2 2 2 5 5 3 4 5 9 10 10 9 6 4
CLOUDS B2 B2 B2 B1 SC FW SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 14 36 27 46 31 40 26 36
TEMP 18 16 33 32 30 32 43 42 36 32 38 34 30 27 34 31
DEWPT 8 7 13 19 24 26 32 33 30 26 26 24 23 22 23 22
PWIND DIR E S S S W W W NW
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 5 10 30 40 30 40 30
RAIN S C C S S C C
SNOW C C C S
MDZ017-062100-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 44 31 46 30 39
TEMP 35 39 43 42 36 35 34 33 33 41 44 44 39 38 37 35 31 36 37 34 30
DEWPT 32 34 34 34 33 32 31 30 30 31 32 33 35 34 34 31 27 24 20 16 16
RH 89 82 70 73 89 89 89 89 89 67 62 65 85 85 89 85 85 61 50 47 55
WIND DIR NW NW W W W W NW NW N NE SE S S W NW N N N N N N
WIND SPD 4 4 4 3 3 3 5 5 5 4 4 4 3 4 6 10 13 14 14 13 11
CLOUDS OV B2 B2 B2 SC FW FW FW B1 B2 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1
POP 12HR 5 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL S
RAIN
OBVIS PF
WINTER WEATH
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 24 41 33 51 36 48 32 44
TEMP 26 25 39 34 35 35 48 46 43 37 46 39 37 33 41 38
DEWPT 14 16 20 25 27 30 34 37 35 32 30 29 28 28 29 28
PWIND DIR N SW SW SW W W NW NW
WIND CHAR GN LT GN GN GN GN GN GN
AVG CLOUDS SC FW FW SC SC B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR 5 0 0 10 30 20 30 30
RAIN S C S S S C C S
SNOW C S
WVZ502-062100-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 46 25 48 21 34
TEMP 25 36 44 44 34 31 28 27 26 36 46 47 38 34 31 27 22 29 32 32 24
DEWPT 23 27 26 26 27 27 26 25 25 28 30 31 32 31 28 23 19 17 13 10 11
RH 92 69 49 49 75 85 92 92 96 72 53 53 79 89 88 85 88 60 45 39 57
WIND DIR SW SW W E E SW S E NW S S W W NW NW N N N N N NE
WIND SPD 2 3 5 5 3 2 2 2 2 2 4 4 2 2 3 4 5 5 5 5 2
CLOUDS SC B1 B2 B1 SC SC B1 B1 B2 B2 B1 B1 SC B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 5 5 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S S
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 14 45 28 53 29 42 24 38
TEMP 16 15 42 37 31 33 51 43 35 29 40 34 27 25 36 32
DEWPT 10 10 18 23 24 24 33 32 27 24 24 24 21 20 23 21
PWIND DIR SE SW SW SW W W W W
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1
POP 12HR 5 5 5 30 40 30 40 20
RAIN C C C S C C S S
SNOW C C S S
MDZ014-062100-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
401 AM EST SAT DEC 6 2025
DATE SAT 12/06/25 SUN 12/07/25 MON 12/08/25
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 43 32 43 30 35
TEMP 32 36 40 41 38 35 33 34 32 38 41 42 40 37 36 34 31 33 34 33 30
DEWPT 30 30 32 32 32 31 29 28 28 28 30 31 33 33 31 28 23 19 15 13 13
RH 92 79 73 70 79 85 85 78 85 67 65 65 76 85 82 78 72 56 45 43 49
WIND DIR NW W W W W W NW NW N N S S SW W NW N N N N N N
WIND SPD 1 2 5 5 2 2 3 3 2 3 5 5 2 3 5 9 10 12 12 11 9
CLOUDS B2 B1 B1 SC SC FW FW FW SC B1 B2 B1 B1 SC SC SC SC SC SC B1 SC
POP 12HR 5 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL
WINTER WEATH
DATE TUE 12/09/25 WED 12/10/25 THU 12/11/25 FRI 12/12/25
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 23 38 32 48 36 44 31 40
TEMP 26 23 36 34 35 35 44 47 42 36 43 39 35 32 39 35
DEWPT 13 13 16 23 27 29 33 35 33 29 28 27 26 25 26 25
PWIND DIR N S SW SW W W NW NW
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS SC FW SC SC B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR 5 0 5 20 30 20 30 30
RAIN S C C S S C C C
SNOW C C C S
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