835
FOUS51 KLWX 270002
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
802 PM EDT TUE MAY 26 2026
VAZ054-270800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 65 80 64 79 58
TEMP 70 69 67 69 74 78 79 75 70 68 66 67 72 77 76 72 66 61 58 61
DEWPT 69 68 67 69 72 72 72 71 69 66 64 65 62 60 57 56 54 51 50 52
RH 97 97100100 93 82 79 87 97 93 93 93 71 56 52 57 65 70 75 72
WIND DIR S S SW SW W W NW SW W NW NW N N N N N N N N N
WIND SPD 5 5 5 5 6 9 8 8 6 8 9 9 11 13 14 10 10 9 9 6
CLOUDS OV OV OV OV OV OV B2 B1 B2 B2 B1 SC FW FW FW FW FW CL FW CL
POP 12HR 60 90 60 10 0
QPF 12HR 0.10 0.30 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C D D L C S S
TSTMS S S C C C
OBVIS PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 78 60 78 57 75 58 75 58 75
TEMP 74 73 63 62 75 72 60 59 72 70 60 60 72 70 61 60 72 70
DEWPT 52 56 56 55 55 55 51 50 50 52 52 53 51 52 53 52 50 52
PWIND DIR NW W NW N NW S N N NE
WIND CHAR LT GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 10 20 10 20
RAIN SHWRS S S S
MDZ013-270800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 64 82 64 80 56
TEMP 68 66 66 68 75 79 78 74 70 68 66 66 75 78 78 72 65 60 57 60
DEWPT 68 66 66 68 71 71 71 72 69 66 63 63 61 59 57 57 54 52 50 53
RH 100100100100 87 77 79 93 97 93 90 90 62 52 48 59 68 75 77 78
WIND DIR S SW W W W W W SW W W NW N N N N N N N N N
WIND SPD 2 1 1 2 4 5 5 3 3 3 4 4 6 10 10 5 5 4 4 3
CLOUDS OV OV OV OV OV OV B2 B1 B2 B2 B1 FW FW FW FW FW FW CL FW CL
POP 12HR 70 80 40 5 0
QPF 12HR 0.16 0.26 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L C L D C C C
TSTMS S S C S
OBVIS PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 79 59 79 55 76 56 76 56 76
TEMP 77 72 63 62 76 72 59 58 73 70 60 61 74 70 60 60 73 70
DEWPT 54 58 56 56 56 56 52 51 51 54 53 54 52 54 54 53 52 54
PWIND DIR NW W NW N NW SW N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 10 20 10 20
RAIN SHWRS S S S
MDZ011-270800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 66 82 65 80 58
TEMP 70 67 67 68 75 79 79 76 71 69 66 67 75 78 78 73 65 60 58 61
DEWPT 68 67 67 68 69 68 68 70 69 65 63 61 58 56 53 54 52 50 49 50
RH 93100100100 82 69 69 82 93 87 90 81 55 47 42 51 63 69 72 67
WIND DIR S S N W W SW S SW W NW N N N N N N N N N N
WIND SPD 1 1 0 2 3 5 4 3 3 3 4 4 6 10 11 5 4 4 4 3
CLOUDS B2 OV OV OV OV OV B2 B1 B2 B2 B1 FW FW FW FW FW FW CL FW FW
POP 12HR 70 80 40 5 0
QPF 12HR 0.15 0.27 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L L C L L C C S
TSTMS S S C S
OBVIS PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 79 60 79 57 76 59 76 58 76
TEMP 77 73 63 63 76 73 60 59 73 71 61 61 74 71 60 60 74 71
DEWPT 50 55 54 53 52 53 50 48 47 51 51 51 49 52 52 51 48 51
PWIND DIR NW W NW N NW SW N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 10 20 10 20
RAIN SHWRS S S S S
WVZ052-270800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 63 79 60 78 52
TEMP 68 67 65 67 73 77 76 73 67 66 62 65 73 76 76 70 62 56 52 58
DEWPT 67 66 64 66 67 68 67 67 65 62 60 60 58 56 54 56 52 50 47 50
RH 97 97 97 97 81 74 74 81 93 87 93 84 59 50 46 61 70 80 83 75
WIND DIR S N N N W NW NW W W W NW NW N N N N N N NW N
WIND SPD 2 0 0 0 4 4 4 1 3 3 4 6 10 11 11 5 5 4 3 0
CLOUDS OV OV OV OV OV OV OV B2 B1 B1 SC FW FW FW FW FW FW FW FW FW
POP 12HR 80 90 50 10 0
QPF 12HR 0.16 0.29 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D D D D L C C
TSTMS S S C C
OBVIS PF PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 78 55 78 51 74 53 75 52 74
TEMP 76 71 59 60 75 71 57 56 72 69 58 58 72 68 57 58 71 68
DEWPT 51 57 52 52 52 53 47 47 49 53 49 50 49 52 50 50 50 53
PWIND DIR W W N N NE SW N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 10 20 10 20
RAIN SHWRS S S S
TSTMS S
VAZ506-270800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 65 80 63 79 54
TEMP 70 68 67 68 75 78 78 73 69 67 65 65 74 77 77 71 64 58 55 59
DEWPT 68 67 67 68 72 72 72 71 67 66 63 64 64 61 60 59 55 53 51 54
RH 93 97100100 90 82 82 93 93 97 93 97 71 58 56 66 73 83 86 83
WIND DIR S S SW SW W W NW W W NW NW N N N N N N N N N
WIND SPD 3 2 1 2 4 5 4 3 3 3 5 5 8 11 11 5 4 4 4 3
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW
POP 12HR 70 100 60 10 0
QPF 12HR 0.06 0.35 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C D D L C C S
TSTMS S S C C S
OBVIS PF PF PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 77 57 77 53 74 55 75 54 74
TEMP 75 73 61 61 75 71 59 57 72 70 59 59 73 69 59 58 72 69
DEWPT 55 60 56 57 57 58 52 51 53 56 53 54 54 56 53 54 54 55
PWIND DIR NW W N N NW S N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 0 20 20 10 20
RAIN SHWRS S S S S S
TSTMS S
VAZ037-270800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 65 83 62 82 55
TEMP 70 69 67 68 76 82 81 76 69 66 65 66 76 80 80 73 64 59 55 59
DEWPT 69 69 67 68 70 70 69 69 68 66 63 65 63 61 59 60 57 54 52 54
RH 97100100100 82 67 67 79 97100 93 97 64 52 49 64 78 83 90 83
WIND DIR N N SW SW SW SW SW S W W NW NW N N N N N N N N
WIND SPD 0 0 2 4 4 6 6 3 1 1 3 3 5 6 8 5 4 4 4 0
CLOUDS OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC FW B1 B1 FW FW FW FW FW
POP 12HR 70 80 40 30 0
QPF 12HR 0.33 0.15 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S L D C C S S C C
TSTMS S C C C C S
OBVIS PF PF PF PF PF PF
HEAT INDEX 86 84 81 81
MAX HEAT 86 85 81 82
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 79 57 79 54 75 54 75 54 73
TEMP 77 73 61 61 78 73 59 57 72 70 58 58 73 69 58 58 71 68
DEWPT 54 59 55 56 54 57 52 50 51 55 52 53 51 54 52 52 50 53
PWIND DIR S W N N SE SW N N NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 5 5 5 20 20 10 20
RAIN SHWRS S S S S S
TSTMS S
MDZ003-270800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 64 79 61 77 52
TEMP 69 68 66 67 73 76 76 73 68 66 62 65 72 75 75 70 62 56 52 58
DEWPT 68 67 65 66 68 69 69 68 66 63 60 61 59 57 56 57 53 50 48 51
RH 97 97 97 97 84 79 79 84 93 90 93 87 64 54 52 63 72 80 86 77
WIND DIR S S S SW W NW W W W W NW NW N N N N N N N NW
WIND SPD 4 3 2 2 4 4 4 2 2 2 2 4 9 11 11 5 5 4 3 2
CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC FW FW FW SC FW FW CL FW CL
POP 12HR 70 80 30 10 0
QPF 12HR 0.12 0.21 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L D L L C C C
TSTMS S C S
OBVIS PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 77 55 77 52 74 53 74 53 74
TEMP 74 71 59 60 74 70 56 56 70 69 57 58 72 68 57 58 71 69
DEWPT 54 58 53 53 55 55 48 49 51 54 50 51 52 54 51 52 52 55
PWIND DIR NW NW N N N E N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 5 5 10 20 10 20
RAIN SHWRS S S S
TSTMS S
MDZ017-270800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 68 86 68 83 63
TEMP 68 69 70 74 81 86 82 76 73 71 70 72 78 81 80 74 70 66 63 66
DEWPT 68 69 70 71 72 71 71 70 68 69 66 66 63 61 60 59 57 56 54 55
RH 100100100 90 74 61 69 82 84 93 87 81 60 51 51 59 63 70 72 68
WIND DIR S S S SW W SW NW SW W W NW N N N N N N N N N
WIND SPD 4 3 3 4 5 5 5 3 4 4 5 5 9 9 9 5 5 8 8 6
CLOUDS OV OV OV OV OV B2 OV B2 B2 B1 B1 B1 FW FW FW FW FW CL FW CL
POP 12HR 60 90 80 10 0
QPF 12HR 0.09 0.28 0.18 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L S L D L L C C
TSTMS S S S C C S
OBVIS PF PF PF PF PF
HEAT INDEX 85 91 86 82 81
MAX HEAT 91 88 82 82
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 80 62 80 59 74 59 75 59 74
TEMP 78 71 66 68 78 73 65 64 72 69 63 65 74 70 63 64 73 68
DEWPT 53 56 58 58 57 57 54 52 50 53 54 55 53 54 55 55 52 53
PWIND DIR NW SW NW NE NE S N NE NE
WIND CHAR LT LT GN GN LT LT LT LT GN
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 5 5 5 10 20 10 20
RAIN SHWRS S S
WVZ502-270800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 62 79 59 81 51
TEMP 67 65 63 66 72 76 77 74 66 65 61 63 74 78 79 71 61 56 52 57
DEWPT 66 64 63 65 66 67 66 66 64 62 60 62 60 58 55 56 53 51 49 51
RH 97 97100 97 81 74 69 76 93 90 97 97 62 50 44 59 75 83 89 80
WIND DIR S SW E W N NW NW N W W N N NW NW NW N NW N N N
WIND SPD 1 1 1 1 0 3 3 2 1 1 0 0 4 9 10 4 2 1 0 0
CLOUDS OV OV OV B2 OV B2 B1 B2 B1 B2 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 60 80 50 20 0
QPF 12HR 0.22 0.59 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C L L D D C C C S S S
TSTMS S C C C S
OBVIS PF PF PF PF PF PF
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 81 53 80 50 77 52 76 51 75
TEMP 78 73 57 58 77 73 56 54 74 71 56 56 73 69 56 55 72 69
DEWPT 52 57 51 52 51 55 49 48 51 54 50 50 50 53 50 50 50 53
PWIND DIR NW W N N N W NW NW NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC SC B1 SC
POP 12HR 0 0 5 5 10 10 20 20 30
RAIN SHWRS S S S C C
TSTMS S
MDZ014-270800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
802 PM EDT TUE MAY 26 2026
DATE 05/26/26 WED 05/27/26 THU 05/28/26 FRI
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 66 82 66 80 60
TEMP 68 68 68 70 77 80 80 75 71 70 68 69 78 80 79 73 67 63 60 63
DEWPT 68 68 67 70 72 72 72 72 70 67 64 64 61 58 57 57 56 54 52 52
RH 100100 97100 85 77 77 90 97 90 87 84 56 47 47 57 68 72 75 67
WIND DIR N N N SW SW S S SW W W NW N N N N N N N N N
WIND SPD 0 0 0 1 4 6 5 3 3 4 5 5 8 10 10 8 6 6 6 5
CLOUDS OV OV OV OV OV OV B2 B1 B2 B2 B1 SC FW FW FW FW FW CL FW CL
POP 12HR 70 80 50 10 0
QPF 12HR 0.13 0.21 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C C C L C C S
TSTMS S S S S C S S
OBVIS PF PF PF PF
HEAT INDEX 84 84 81
MAX HEAT 84 85 81 80
DATE 05/29 SAT 05/30/26 SUN 05/31/26 MON 06/01/26 TUE 06/02/26
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 77 62 80 58 76 59 77 59 76
TEMP 77 72 65 65 78 74 63 61 73 71 63 63 75 71 63 63 75 71
DEWPT 53 57 57 56 55 56 53 50 50 53 54 53 52 54 55 53 51 53
PWIND DIR W W N N NE SW N N NE
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 0 0 5 5 5 10 20 10 20
RAIN SHWRS S S
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