416
FOUS51 KLWX 080632
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 AM EDT FRI MAY 8 2026
VAZ054-082000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 71 55 73 56 80
TEMP 48 50 59 66 69 67 60 57 55 57 63 68 71 68 61 58 56 59 71 78 78 71
DEWPT 38 39 35 34 35 38 42 43 43 45 49 51 53 53 53 52 52 54 53 50 50 53
RH 68 66 40 30 28 34 51 59 64 64 60 54 53 59 75 80 86 83 53 37 37 53
WIND DIR N W W W W S S S S S S SW SW W SW SW W SW SW SW SW NE
WIND SPD 5 2 10 13 12 8 5 8 9 12 14 16 13 8 4 4 5 4 8 9 10 11
WIND GUST 24
CLOUDS CL FW CL FW B1 B1 SC SC B1 B2 OV B1 B1 FW FW FW SC SC FW SC SC B1
POP 12HR 0 5 30 5 5
QPF 12HR 0 0 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 54 63 48 66 51 68 53 69
TEMP 61 56 59 59 50 50 63 62 53 53 64 63 55 55 66 65
DEWPT 52 50 47 41 39 37 35 36 40 45 48 49 49 50 49 47
PWIND DIR N N NW NW S S SW NW
WIND CHAR GN BZ GN GN GN GN GN BZ
AVG CLOUDS B1 B2 B2 B1 B1 FW CL FW SC B1 B1 B2 B2 B1 SC B1
POP 12HR 70 70 10 0 10 70 60 30
RAIN SHWRS C L L C C L L C S C
TSTMS S S S
MDZ013-082000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 71 52 73 53 80
TEMP 47 50 62 69 71 65 58 54 53 56 64 70 70 65 59 55 54 58 72 78 78 70
DEWPT 38 39 34 35 36 40 46 45 44 47 52 54 55 56 55 53 52 54 55 53 52 56
RH 71 66 35 28 28 40 64 71 71 72 65 57 59 73 87 93 93 86 55 42 40 61
WIND DIR NW W W W W W S S S SW S SW SW W SW SW W W SW SW S NE
WIND SPD 4 2 9 12 10 4 1 2 5 6 8 9 6 2 1 2 2 2 4 6 6 3
WIND GUST 23 20
CLOUDS CL FW CL FW SC B1 B1 SC B2 OV OV B1 B1 FW FW FW SC SC FW FW SC B1
POP 12HR 0 5 50 5 10
QPF 12HR 0 0 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 52 63 45 66 49 67 50 70
TEMP 59 54 60 58 48 48 64 61 52 53 65 62 54 54 67 64
DEWPT 52 51 48 44 41 38 37 40 43 46 49 52 50 51 51 50
PWIND DIR N N N NW S S SW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 SC FW CL FW SC B1 B2 B2 B1 B1 B1 B1
POP 12HR 80 70 5 0 10 60 50 30
RAIN SHWRS C D L C C L C C C C
TSTMS S
MDZ011-082000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 71 55 72 55 79
TEMP 50 50 62 68 70 66 58 56 55 57 64 68 70 67 59 57 55 59 72 77 77 70
DEWPT 37 36 32 33 33 37 43 44 43 45 48 50 51 54 54 52 51 52 51 49 49 53
RH 61 58 32 27 25 34 57 64 64 64 56 52 51 63 83 83 86 78 48 37 37 55
WIND DIR NW NW W W W W S S SW SW S SW SW W N SW W W SW SW S N
WIND SPD 5 2 9 12 11 3 2 3 4 6 8 9 6 1 0 1 2 1 3 8 6 3
WIND GUST 24 21
CLOUDS CL FW CL FW SC B1 B1 SC B2 OV OV B1 B1 FW FW FW SC SC FW FW SC B1
POP 12HR 0 5 50 5 10
QPF 12HR 0 0 0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 54 63 47 66 51 67 53 69
TEMP 59 55 60 59 50 50 64 62 52 53 65 62 55 55 67 64
DEWPT 51 49 44 41 38 35 33 36 40 43 45 49 49 49 47 47
PWIND DIR N N N NW SW S SW NW
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS B2 OV B2 B1 SC SC CL FW SC B1 B2 B2 B1 B1 B1 B1
POP 12HR 80 70 5 0 10 60 50 40
RAIN SHWRS C D L C C L C C C C
TSTMS S
WVZ052-082000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 69 48 71 51 78
TEMP 43 48 63 67 69 64 55 51 49 53 60 65 69 66 57 53 51 57 71 76 75 67
DEWPT 31 34 33 33 34 38 40 40 40 42 47 49 49 49 48 47 46 49 49 48 48 50
RH 62 58 32 28 27 38 57 66 71 66 62 56 49 54 72 80 83 75 46 37 38 54
WIND DIR SW SW W W W W N N S SE S SW W W SW SW SW SW SW SW NW N
WIND SPD 2 4 12 14 12 5 0 0 1 3 5 8 8 1 2 3 3 2 6 9 9 6
WIND GUST 24 27 23
CLOUDS CL FW FW SC SC SC SC SC B2 OV OV B1 B1 FW FW FW SC SC SC B1 B1 B2
POP 12HR 0 20 50 0 30
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C
TSTMS S S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 48 63 41 66 45 66 47 68
TEMP 56 51 60 58 45 45 63 60 49 50 64 62 52 52 66 64
DEWPT 49 46 41 37 34 34 32 35 37 41 46 47 46 46 46 45
PWIND DIR N N NW NW S S W NW
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS B2 OV B1 B1 SC FW CL FW SC B1 B1 B2 B1 B1 B1 B1
POP 12HR 80 40 5 0 10 70 40 20
RAIN SHWRS C D C C L C C S S
TSTMS S S
VAZ506-082000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 71 52 73 53 80
TEMP 45 48 61 68 71 65 58 54 53 55 62 68 71 68 60 55 53 57 72 78 78 71
DEWPT 37 39 35 35 36 40 44 44 43 46 51 53 54 54 54 53 51 53 54 53 53 55
RH 73 71 38 29 28 40 59 69 69 72 67 59 55 61 81 93 93 86 53 42 42 57
WIND DIR NW W W W W SW SE S S S S SW W W SW SW SW W SW SW SW N
WIND SPD 4 2 9 12 10 4 2 4 8 9 10 10 8 3 1 2 2 1 4 6 6 6
WIND GUST 23 20
CLOUDS CL FW FW SC SC B1 FW SC B1 B2 OV B1 B1 FW FW FW SC SC FW SC SC B2
POP 12HR 0 5 30 0 10
QPF 12HR 0 0 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 63 44 66 48 67 49 69
TEMP 59 53 59 58 48 47 63 61 51 52 64 62 54 53 67 64
DEWPT 53 51 48 44 41 39 38 40 42 46 50 52 50 51 51 50
PWIND DIR N N NW NW S S SW NW
WIND CHAR LT GN GN GN LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 SC FW CL FW FW B1 B2 B2 B1 B1 B1 B1
POP 12HR 80 60 5 0 10 70 50 30
RAIN SHWRS C D L S C L C C S C
TSTMS S S
VAZ037-082000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 50 76 52 82
TEMP 45 47 63 70 72 67 58 53 51 54 65 73 75 71 61 54 52 58 75 81 81 73
DEWPT 36 38 34 33 33 37 37 38 40 43 47 49 47 48 48 48 48 50 49 47 46 49
RH 70 71 34 25 24 33 45 57 66 66 52 43 37 44 62 80 86 75 40 30 29 43
WIND DIR NW SW W SW SW S S S S S S SW SW SW W W W N SW S SW S
WIND SPD 4 2 6 9 10 8 8 6 5 8 10 11 11 5 4 3 3 0 4 8 8 5
WIND GUST 23
CLOUDS CL CL CL FW SC FW FW SC B1 B1 OV SC FW FW FW FW SC FW FW FW SC B1
POP 12HR 0 5 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 52 65 43 69 47 69 49 71
TEMP 61 54 61 60 47 47 66 63 51 51 67 64 54 53 69 66
DEWPT 53 51 45 40 36 35 31 34 37 42 47 48 47 48 46 45
PWIND DIR N N NW NW S S W NW
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B1 SC FW CL FW FW B1 B1 B2 B1 SC SC B1
POP 12HR 60 70 5 0 10 70 40 30
RAIN SHWRS C L L C C L C S S C
TSTMS S S S
MDZ003-082000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 49 68 50 76
TEMP 44 46 60 65 67 62 55 51 50 53 58 62 66 64 56 52 50 56 69 74 73 65
DEWPT 33 35 35 36 36 40 43 43 43 45 50 52 52 51 51 50 48 50 52 51 51 52
RH 65 65 39 34 32 44 64 74 77 74 75 70 61 63 83 93 93 80 55 44 46 63
WIND DIR W SW W W W W E E W SE S S W W SW SW SW SW SW SW NW N
WIND SPD 2 3 12 14 12 5 1 2 3 4 5 6 6 3 3 2 2 2 5 9 9 5
WIND GUST 24 26 23
CLOUDS CL SC FW B1 B1 SC B1 B1 B2 OV OV B1 B1 FW FW FW FW SC SC B1 B1 B2
POP 12HR 5 30 40 0 40
QPF 12HR 0 0.02 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C L
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 48 62 42 64 46 65 47 67
TEMP 55 51 59 58 45 46 62 59 49 50 62 60 51 52 65 63
DEWPT 50 47 43 40 36 36 36 38 39 43 48 49 48 48 49 48
PWIND DIR N N NW NW S S SW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B2 OV B1 B1 SC FW CL FW SC B1 B1 B2 B1 B1 SC B1
POP 12HR 80 30 0 0 10 70 40 30
RAIN SHWRS L D C C L C C C S
TSTMS S
MDZ017-082000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 57 75 59 80
TEMP 50 55 64 70 70 65 62 60 58 61 70 73 71 66 64 62 60 63 75 79 77 70
DEWPT 43 42 37 37 40 45 46 47 48 52 54 55 57 58 58 58 57 58 58 57 56 56
RH 77 61 37 30 33 48 56 62 69 72 57 53 61 75 81 87 90 84 55 47 48 61
WIND DIR NW N NW W S S S S S S S S S S S SW W W S S SE SE
WIND SPD 9 4 4 9 9 8 5 6 9 10 12 12 9 4 4 3 3 2 3 6 8 6
CLOUDS CL CL CL CL FW FW FW FW SC B1 B2 B1 B1 SC FW FW FW SC FW FW FW SC
POP 12HR 0 5 40 5 5
QPF 12HR 0 0 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 57 67 50 69 53 72 55 73
TEMP 65 62 64 61 54 53 66 63 58 59 70 66 61 60 71 66
DEWPT 58 56 52 48 44 41 38 40 44 47 50 52 53 53 52 51
PWIND DIR NE N N N S S SW NW
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B1 B2 B2 B2 SC SC CL FW FW SC B1 B2 B2 B1 SC B1
POP 12HR 40 80 20 0 5 60 60 30
RAIN SHWRS S C D L S C L L C S C
TSTMS S S
WVZ502-082000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 70 48 74 51 79
TEMP 41 45 62 67 70 64 53 50 49 52 63 69 72 68 57 53 51 56 71 77 77 70
DEWPT 31 34 34 34 35 38 40 39 38 42 47 48 48 48 48 48 46 48 50 49 51 53
RH 67 65 35 29 27 38 61 66 66 69 56 47 42 49 72 83 83 74 47 37 40 55
WIND DIR S SE NW W W SW S S S S SW SW W W SW SW SW SW W W W NW
WIND SPD 3 3 10 11 10 4 2 3 3 3 4 9 11 4 3 3 2 1 4 6 6 2
WIND GUST 20 23
CLOUDS CL CL FW FW SC SC B1 B1 OV OV B2 SC FW FW FW FW SC SC FW SC SC B1
POP 12HR 0 5 30 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 48 64 38 67 45 68 46 70
TEMP 57 50 61 58 42 42 65 61 48 48 65 62 51 49 66 65
DEWPT 51 46 42 39 36 34 34 38 40 43 49 49 46 46 47 47
PWIND DIR N N NW NW SW SW W NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 OV B1 SC SC FW CL FW SC B1 B2 B2 B1 B1 B1 B1
POP 12HR 90 40 0 0 30 70 40 30
RAIN SHWRS C D C C L L C S C C
TSTMS S S
MDZ014-082000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
231 AM EDT FRI MAY 8 2026
DATE FRI 05/08/26 SAT 05/09/26 SUN 05/10/26
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 72 56 72 56 78
TEMP 51 53 65 70 71 64 60 58 57 60 68 71 71 66 61 59 57 61 74 78 77 70
DEWPT 40 39 35 37 39 44 48 47 46 48 52 54 55 56 57 55 54 55 55 54 53 55
RH 66 59 33 30 31 48 64 67 67 64 57 55 57 70 87 87 90 81 51 43 43 59
WIND DIR NW N W W SW S N S SW SW S S S S N N N N SW S S SE
WIND SPD 6 0 8 11 8 6 0 5 8 10 11 11 9 4 0 0 0 0 3 8 6 4
CLOUDS CL CL CL FW B1 B1 SC SC SC B2 OV B1 B2 FW FW FW SC SC FW FW SC B1
POP 12HR 0 5 60 5 5
QPF 12HR 0 0 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C
TSTMS S S S
DATE MON 05/11/26 TUE 05/12/26 WED 05/13/26 THU 05/14/26
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 54 63 49 67 52 69 53 71
TEMP 62 57 61 60 52 51 65 63 56 56 67 63 58 57 68 65
DEWPT 54 52 48 45 42 38 38 41 44 46 48 51 51 51 50 50
PWIND DIR N N N NW S S S NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B1 B2 B2 B1 B1 FW CL FW SC B1 B1 B2 B2 B1 B1 B1
POP 12HR 70 80 10 0 10 60 60 30
RAIN SHWRS C L D C C L L C C C
TSTMS S S
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