378
FOUS51 KLWX 250905
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
505 AM EDT SUN OCT 25 2026
VAZ054-252000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 67 42 70 50 69
TEMP 43 60 66 66 55 48 44 43 42 60 69 69 58 54 52 52 51 63 68 68 58
DEWPT 43 46 44 44 42 43 43 42 42 45 43 42 44 46 47 47 47 46 43 41 43
RH 100 60 45 45 61 83 96 96100 58 39 37 59 74 83 83 86 54 40 37 57
WIND DIR N N N N S N W SW SW W NW NW W W NW N N NE NE NE E
WIND SPD 3 0 0 0 5 0 3 4 4 5 6 6 5 6 10 11 12 12 10 11 10
CLOUDS SC SC CL CL CL CL CL FW SC FW CL CL CL CL CL FW FW FW 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 WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 47 67 49 72 51 75 53 73
TEMP 50 48 66 59 52 50 70 63 55 52 73 66 57 54 71 65
DEWPT 47 46 43 46 49 48 50 52 52 49 50 52 52 50 50 53
PWIND DIR NE E SE S SW W NW E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B2 B2 B1 B1 FW FW FW FW FW FW SC B1 SC
POP 12HR 0 0 0 0 0 0 0 0
MDZ013-252000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 65 39 70 50 67
TEMP 39 57 64 64 50 44 41 40 40 60 69 69 58 54 53 52 51 61 66 66 56
DEWPT 39 45 42 42 45 44 41 40 40 47 46 48 49 49 48 49 48 47 45 45 47
RH 100 64 45 45 83100100100100 62 44 47 72 83 83 89 89 60 47 47 72
WIND DIR N E SE SE S W W W W W NW W W NW NW N N NE NE NE NE
WIND SPD 2 2 2 2 1 1 1 2 2 3 4 4 3 3 3 4 5 8 6 5 3
CLOUDS SC FW FW CL CL CL FW FW SC FW FW CL CL FW FW FW FW FW 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 WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 65 48 71 50 74 51 71
TEMP 48 47 63 57 51 49 69 61 54 51 73 64 55 52 69 63
DEWPT 47 46 46 49 50 49 53 55 53 50 53 55 52 50 53 55
PWIND DIR E E SE S SW W NW E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B1 B2 B1 B1 FW FW FW FW FW FW SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
MDZ011-252000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 66 45 72 52 68
TEMP 43 61 65 65 54 49 47 46 46 63 71 71 59 56 55 54 53 62 67 67 57
DEWPT 40 44 42 42 40 40 41 41 41 43 41 43 45 45 46 47 45 42 40 39 41
RH 89 53 43 43 59 71 79 83 83 48 34 36 60 66 72 77 74 48 37 36 55
WIND DIR N E SE SE N N NW NW W W NW W W NW NW N N NE NE NE NE
WIND SPD 1 1 2 2 0 0 1 1 1 3 4 4 3 3 6 6 8 9 8 8 5
CLOUDS SC FW FW CL CL CL FW FW FW FW CL CL CL FW FW FW FW FW 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 WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 47 65 50 71 53 76 53 72
TEMP 50 48 64 59 52 51 69 63 56 54 73 66 57 54 70 64
DEWPT 43 41 40 45 48 47 48 51 51 48 49 52 50 48 49 52
PWIND DIR NE E SE S SW W NW E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B1 B1 B1 B1 FW FW FW FW FW FW SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
WVZ052-252000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 64 30 70 40 68
TEMP 29 52 62 64 47 39 36 33 30 55 68 69 55 48 46 43 41 59 67 67 53
DEWPT 29 42 43 44 43 39 36 33 30 43 42 44 45 46 45 43 41 46 45 44 45
RH 100 69 50 48 86100100100100 64 39 40 69 93 96100100 62 45 43 74
WIND DIR N N S S N N N N N N NW N NW N N N N NE NE NE N
WIND SPD 0 0 3 2 0 0 0 0 0 0 4 0 2 0 0 0 1 4 4 5 0
CLOUDS SC SC FW CL CL FW FW SC B1 FW CL CL CL FW FW FW FW FW FW FW SC
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 PF
DATE WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 38 65 40 73 42 75 46 72
TEMP 43 39 63 55 46 43 70 60 50 45 73 63 51 47 70 62
DEWPT 41 39 45 46 46 43 50 50 48 45 49 50 49 46 49 51
PWIND DIR N SE S S W NW NW SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B1 SC FW CL FW FW FW FW SC B1 B1
POP 12HR 0 0 0 0 0 0 0 0
VAZ506-252000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 66 36 70 46 69
TEMP 34 56 65 65 50 43 38 37 36 59 69 69 56 49 48 47 47 61 68 67 56
DEWPT 34 45 44 44 47 43 38 37 36 48 48 48 48 48 48 47 47 50 49 48 49
RH 100 66 46 46 89100100100100 67 47 47 74 96100100100 67 51 50 77
WIND DIR N N N S S N W NW NW NW NW NW W NW NW NW N N N NE NE
WIND SPD 0 0 0 1 1 0 1 1 1 2 4 3 1 2 3 3 5 6 5 4 3
CLOUDS SC SC FW CL CL CL FW SC SC CL CL CL CL CL FW FW FW 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 PF
FROST Y
DATE WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 66 47 72 48 75 50 72
TEMP 46 45 64 58 49 48 69 61 52 49 73 64 53 51 70 63
DEWPT 46 45 49 50 49 48 54 55 52 49 54 55 53 50 54 55
PWIND DIR NE SE S S SW W NW E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 FW FW FW FW FW FW SC B1 B1
POP 12HR 0 0 0 0 0 0 0 0
VAZ037-252000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 65 35 70 42 71
TEMP 38 57 64 65 51 43 41 37 35 60 70 70 56 49 46 44 44 63 70 69 56
DEWPT 38 45 45 45 45 43 41 37 35 46 42 43 44 45 44 43 43 49 48 48 50
RH 100 64 50 48 80100100100100 60 36 38 64 86 93 96 96 60 45 47 80
WIND DIR N N E N N N N N N N N N N N N N NW NE NE E NE
WIND SPD 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 5 6 3
CLOUDS SC SC CL CL CL CL FW SC FW CL CL CL CL CL FW FW CL FW 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 PF
DATE WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 66 45 71 45 76 48 73
TEMP 47 45 64 57 48 46 70 60 50 46 75 64 53 49 71 63
DEWPT 47 45 47 49 48 46 50 52 50 46 49 51 51 49 50 53
PWIND DIR NE SE N S N N N SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 B1 FW CL FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 0 0 0 0
MDZ003-252000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 64 35 70 43 67
TEMP 33 53 63 64 48 42 39 36 35 55 68 70 56 49 47 45 44 59 66 65 53
DEWPT 33 42 42 43 43 42 39 36 35 46 47 47 47 47 46 45 44 48 46 45 44
RH 100 66 46 46 83100100100100 72 47 44 72 93 96100100 67 48 48 71
WIND DIR N SW S S SE S S N N W W W NW NW NW N N NE N NE E
WIND SPD 0 1 4 3 2 1 1 0 0 1 3 3 3 2 2 2 3 4 4 4 4
CLOUDS FW FW CL CL CL CL FW SC SC SC CL FW CL CL FW FW FW FW FW SC SC
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 PF
DATE WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 40 64 43 72 46 74 48 72
TEMP 44 41 63 56 47 44 69 61 50 47 72 64 53 49 70 62
DEWPT 40 40 46 47 46 44 52 52 49 47 52 52 50 47 51 52
PWIND DIR NE SE SE S SW W N SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B2 B2 B1 SC FW FW FW FW FW FW SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
MDZ017-252000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 63 44 67 51 65
TEMP 47 58 62 61 51 48 47 44 44 59 66 66 55 52 51 52 54 61 64 64 57
DEWPT 47 47 45 45 47 46 44 44 43 47 48 48 49 48 47 47 49 50 50 49 50
RH 100 67 54 56 86 93 89100 96 64 52 52 80 86 86 83 83 67 60 58 77
WIND DIR NE NE NE NE NE E W NW NW W W W W W NW N N N N N NE
WIND SPD 5 5 5 3 2 2 1 3 3 4 3 3 2 3 8 8 11 12 11 10 8
CLOUDS SC FW CL CL CL CL CL FW FW FW CL CL CL CL CL CL CL CL CL CL FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 51 64 52 68 53 71 55 68
TEMP 52 52 63 59 55 54 65 61 56 54 69 63 58 56 67 63
DEWPT 49 48 49 51 52 51 54 56 54 52 55 56 54 52 55 56
PWIND DIR NE E E SE SW NW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B2 B1 SC FW FW FW CL FW SC SC SC
POP 12HR 0 0 0 0 0 0 0 0
WVZ502-252000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 67 31 72 37 72
TEMP 29 49 65 66 46 40 35 32 31 56 70 70 52 45 41 39 39 59 70 70 54
DEWPT 29 42 43 42 46 40 35 32 31 49 47 48 48 45 41 39 39 52 52 52 52
RH 100 77 45 42100100100100100 77 44 45 86100100100100 78 53 53 93
WIND DIR S S SE SE SW S S S S N N N W W W W N N NE NE E
WIND SPD 1 1 1 2 1 2 2 1 1 0 1 1 2 1 1 1 1 1 3 3 1
CLOUDS FW FW CL CL CL CL FW FW SC FW FW CL CL FW SC FW FW FW FW FW SC
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 WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 40 70 41 77 42 77 45 75
TEMP 44 41 67 57 46 42 74 60 46 43 74 62 49 46 72 62
DEWPT 44 41 52 52 46 42 50 51 46 43 51 52 47 45 52 53
PWIND DIR E SE S W SW NW SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B1 SC CL CL FW FW FW FW SC B1 B1
POP 12HR 0 0 0 0 0 0 0 0
MDZ014-252000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
505 AM EDT SUN OCT 25 2026
DATE SUN 10/25/26 MON 10/26/26 TUE 10/27/26
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 63 44 69 51 66
TEMP 47 59 63 62 51 48 45 44 44 59 68 68 56 53 52 53 52 61 65 65 55
DEWPT 46 47 45 44 45 47 45 44 44 46 46 49 51 50 50 50 49 47 44 44 49
RH 96 64 52 52 80 96100100100 62 45 51 83 89 93 89 89 60 46 46 80
WIND DIR NE NE E SE N N N N N W W W W W NW N N NE N NE NE
WIND SPD 2 4 4 2 0 0 0 0 0 4 4 5 3 3 6 9 11 12 12 10 6
CLOUDS FW FW CL CL CL FW FW FW FW FW FW CL CL CL FW FW FW FW 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 WED 10/28/26 THU 10/29/26 FRI 10/30/26 SAT 10/31/26
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 47 65 49 69 51 72 52 69
TEMP 50 48 63 56 51 50 67 60 54 52 70 62 55 53 68 61
DEWPT 49 47 44 50 50 50 55 56 53 51 56 56 53 51 55 56
PWIND DIR E E SE S SW W N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B1 B2 B1 B1 FW FW FW FW FW FW SC B1 B1
POP 12HR 0 0 0 0 0 0 0 0
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page