847
FOUS51 KLWX 240001
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
801 PM EDT FRI OCT 23 2026
VAZ054-240800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 65 42 68 42
TEMP 51 47 45 44 59 64 64 55 49 45 43 43 59 67 67 56 51 46 44 43
DEWPT 42 41 41 40 45 39 37 41 43 43 43 43 44 42 42 44 45 43 42 42
RH 71 79 86 86 60 40 37 59 80 93100100 57 40 40 64 80 89 93 96
WIND DIR NE NE NE N E E E E E E N N NE N SE SE N W W W
WIND SPD 4 4 4 5 6 6 8 6 4 3 4 4 3 0 3 5 0 2 4 4
CLOUDS FW SC CL FW FW FW FW FW FW CL CL SC FW CL CL CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 50 69 49 67 51 71 52 72
TEMP 68 61 53 51 68 61 52 50 65 60 53 52 68 63 56 53 70 64
DEWPT 43 45 47 47 46 46 48 48 46 48 51 51 51 53 54 52 51 51
PWIND DIR NW NW NE NE E SE S SW W
WIND CHAR LT GN GN LT GN LT GN LT GN
AVG CLOUDS FW CL CL FW FW FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5 0
MDZ013-240800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 39 62 39 65 38
TEMP 46 43 40 39 54 60 60 50 45 42 40 39 54 62 63 51 45 42 41 39
DEWPT 39 39 38 37 44 37 36 41 42 42 40 39 44 43 42 45 45 42 41 39
RH 76 86 92 92 69 42 41 71 89100100100 69 50 46 80100100100100
WIND DIR E NE N N E E E E E NE N N NE SE SE N N W W W
WIND SPD 3 1 2 2 3 4 3 2 1 1 1 2 2 3 3 0 0 1 2 2
CLOUDS SC SC CL FW FW FW FW FW FW CL CL FW FW CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 49 68 48 63 50 69 51 71
TEMP 66 60 52 50 66 58 50 48 62 57 52 51 67 61 54 52 69 61
DEWPT 46 50 49 48 49 49 48 47 49 51 51 51 55 56 54 52 54 54
PWIND DIR W NW NE NE E SE S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5 0
MDZ011-240800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 45 64 43 66 43
TEMP 50 48 46 45 59 62 62 52 48 47 44 44 60 65 64 54 49 46 45 44
DEWPT 39 38 38 38 42 36 36 39 40 41 41 40 41 40 40 42 43 43 41 41
RH 66 68 73 76 53 38 38 61 74 79 89 86 49 40 41 64 80 89 86 89
WIND DIR NE NE N N E E SE E N N N N NE S SE N N N W NW
WIND SPD 3 2 1 2 3 4 3 1 0 0 1 1 1 2 2 0 0 0 1 2
CLOUDS SC SC CL CL FW FW FW FW CL CL CL FW FW CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 71 51 69 49 65 51 70 52 72
TEMP 69 60 54 51 66 59 51 49 63 59 53 52 68 62 56 53 70 63
DEWPT 43 46 47 46 43 44 46 44 44 47 50 49 50 52 53 50 49 50
PWIND DIR NW NW N NE E SE S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5 0
WVZ052-240800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 31 61 29 65 31
TEMP 41 38 35 32 51 59 61 49 39 36 33 30 50 62 64 49 42 38 35 31
DEWPT 37 36 35 32 40 36 36 37 37 36 33 30 41 41 41 43 42 38 35 31
RH 85 92100100 66 42 39 63 92100100100 71 46 43 80100100100100
WIND DIR N N N N N SE SE N N N N N N S S N N N N N
WIND SPD 0 0 0 0 0 4 5 0 0 0 0 0 0 3 2 0 0 0 0 0
CLOUDS FW FW FW FW FW FW FW FW CL CL FW SC FW CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 70 42 67 41 64 43 70 46 71
TEMP 67 58 48 43 65 57 46 42 62 57 48 45 68 60 50 47 69 60
DEWPT 45 45 46 43 46 45 43 42 46 47 47 45 50 51 49 46 48 48
PWIND DIR N NW N NE SE SE S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW SC SC B1 B2 B2 B1 B1 B1 SC FW SC SC FW
POP 12HR 0 0 0 0 0 0 0 5 0
VAZ506-240800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 36 63 35 66 36
TEMP 44 42 38 37 53 61 61 50 43 40 36 36 53 63 64 51 44 40 39 37
DEWPT 40 39 38 37 44 35 35 40 41 40 36 36 44 43 43 46 44 40 39 37
RH 86 89100100 71 38 38 68 93100100100 71 48 46 83100100100100
WIND DIR E NE N N E E E E E N N N NE S S SE N W W NW
WIND SPD 2 1 0 1 2 3 3 3 1 0 0 1 1 1 1 1 0 1 1 1
CLOUDS FW FW FW SC FW FW FW CL FW CL FW FW FW CL CL CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 47 68 47 66 49 70 50 71
TEMP 66 59 49 48 66 58 48 48 64 58 51 50 68 61 53 51 69 61
DEWPT 46 50 49 47 50 50 48 47 51 52 51 50 55 55 53 50 54 53
PWIND DIR NW NW N NE SE SE S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW FW B1 B1 B1 B1 B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 0 0 0 0 5 0
VAZ037-240800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 62 37 65 36
TEMP 45 42 41 38 53 60 62 52 42 40 39 37 55 63 64 51 44 42 39 37
DEWPT 40 40 39 38 45 40 39 41 41 40 39 37 43 42 42 45 44 42 39 37
RH 82 93 92100 74 47 43 66 96100100100 64 46 45 80100100100100
WIND DIR N NE N N NE NE NE NE N N N N N SE N N N N N N
WIND SPD 3 2 2 3 4 4 4 3 0 0 0 0 0 2 0 0 0 0 0 0
CLOUDS FW FW FW FW FW FW FW FW FW SC FW FW FW CL FW CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 72 42 70 45 65 46 70 47 72
TEMP 69 58 45 44 68 59 47 46 64 58 49 47 68 60 50 48 71 62
DEWPT 42 44 45 43 47 48 47 45 48 49 49 47 51 52 50 47 50 50
PWIND DIR N NW NE NE SE N S N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL CL FW FW FW FW B1 B1 B2 B1 B1 B1 SC FW SC SC FW
POP 12HR 0 0 0 0 0 5 0 5 0
MDZ003-240800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 35 62 35 64 35
TEMP 42 38 36 36 52 60 61 50 41 38 35 35 52 62 62 48 43 40 37 36
DEWPT 36 35 35 34 40 35 36 36 36 36 35 35 41 41 41 43 42 40 37 36
RH 79 89 96 92 63 39 39 58 82 92100100 66 46 46 83 96100100100
WIND DIR E E N N SE SE SE E E N N N S S S SE SE N N N
WIND SPD 2 1 0 0 1 3 3 2 2 0 0 0 1 3 3 1 1 0 0 0
CLOUDS SC FW FW CL FW CL FW CL CL CL CL FW FW CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 44 67 42 64 46 70 47 70
TEMP 66 58 48 45 65 57 46 43 62 57 48 47 67 60 51 48 68 60
DEWPT 47 48 48 45 48 45 42 42 48 49 48 47 53 53 51 48 51 49
PWIND DIR NW NW N NE SE SE S S W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW FW FW SC SC B1 B1 B2 B2 B1 SC SC SC SC SC FW
POP 12HR 0 0 0 0 0 0 0 5 0
MDZ017-240800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 45 62 46 63 44
TEMP 48 47 46 46 55 59 59 52 48 47 47 47 56 61 61 52 49 47 45 44
DEWPT 43 43 43 43 45 42 43 45 45 46 45 46 47 45 45 48 48 47 45 44
RH 83 86 89 89 69 53 55 77 89 96 93 96 72 56 56 86 96100100100
WIND DIR E NE NE NE NE E NE E E NE NE NE NE NE NE NE E NE NW NW
WIND SPD 8 6 6 8 8 5 4 5 5 4 5 6 6 5 3 2 2 1 3 3
CLOUDS CL FW CL FW FW FW SC SC FW CL CL CL CL CL CL CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 66 52 65 52 64 54 67 55 68
TEMP 64 58 53 54 63 59 55 54 62 59 56 55 65 63 58 56 66 63
DEWPT 48 49 48 49 51 52 51 50 51 53 53 53 56 58 56 54 56 56
PWIND DIR NW NW N E E E SE SW N
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW FW SC B1 B1 B1 B1 SC SC SC SC SC FW
POP 12HR 0 0 0 0 0 0 5 5 5
WVZ502-240800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 32 63 31 69 30
TEMP 42 37 33 32 47 61 63 49 39 36 32 31 49 65 67 48 41 37 33 31
DEWPT 40 37 33 32 42 40 39 42 39 36 32 31 43 41 41 44 41 37 33 31
RH 93100100100 83 46 41 77100100100100 80 41 39 86100100100100
WIND DIR N N N N N SE SE SW S S S S N SE SE S SW SW SW SW
WIND SPD 0 0 0 0 0 2 3 1 1 1 1 1 0 1 2 1 2 1 1 1
CLOUDS FW FW FW SC FW FW FW FW FW FW SC SC FW CL CL CL CL FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF PF PF
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 73 39 70 41 68 42 73 44 72
TEMP 70 57 43 40 67 57 45 42 65 56 47 43 70 59 48 45 69 58
DEWPT 44 48 42 40 51 51 45 41 51 51 46 43 51 51 48 44 50 50
PWIND DIR NW W NE NE SE S S SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL FW FW FW FW SC B1 B2 B1 B1 B1 SC SC FW SC SC FW
POP 12HR 0 0 0 0 0 0 0 5 0
MDZ014-240800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
801 PM EDT FRI OCT 23 2026
DATE 10/23/26 SAT 10/24/26 SUN 10/25/26 MON
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 47 61 46 63 41
TEMP 49 48 47 47 57 60 61 53 48 47 46 46 56 62 62 51 47 45 43 42
DEWPT 44 44 43 43 45 41 41 45 46 46 46 46 46 44 44 46 47 45 43 42
RH 83 86 86 86 64 49 48 74 93 96100100 69 52 52 83100100100100
WIND DIR E N NE NE NE E NE E N N N NE NE NE E N N N N N
WIND SPD 5 0 1 4 6 5 4 3 0 0 0 3 4 4 3 0 0 0 0 0
CLOUDS SC SC FW CL FW FW FW FW CL CL CL FW FW FW CL CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 10/26 TUE 10/27/26 WED 10/28/26 THU 10/29/26 FRI 10/30/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 69 51 66 49 63 51 67 52 69
TEMP 66 58 52 52 64 58 50 50 62 57 52 52 66 61 55 53 68 61
DEWPT 46 52 50 49 50 51 50 48 50 52 52 52 56 57 55 53 56 55
PWIND DIR W NW NE E E SE SE SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW SC SC B1 B1 B2 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 0 5 5
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