695
FOUS51 KLWX 272101
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
501 PM EDT WED MAY 27 2026
VAZ054-280800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 78 55 77 61
TEMP 75 70 69 67 67 72 74 75 72 64 58 55 59 68 74 76 73 66 63 61 63
DEWPT 70 68 65 64 62 58 56 53 54 52 50 48 50 50 50 51 53 53 54 52 52
RH 84 93 87 90 84 61 53 46 53 65 75 77 72 52 43 42 49 63 72 72 67
WIND DIR W SW NW NW N N NW N N N N NW N NW W W SW SW W W NW
WIND SPD 5 5 6 5 8 10 13 13 10 8 6 5 5 5 6 9 8 9 9 10 12
CLOUDS B1 B2 B2 B1 FW FW FW FW FW CL CL CL CL FW CL FW FW FW FW SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 74 58 76 58 75 58 75
TEMP 74 70 58 57 71 69 60 61 72 71 61 61 72 69 60 60 73 71
DEWPT 50 49 47 47 46 49 51 52 51 52 53 53 50 51 53 53 50 52
PWIND DIR N N NW S N N N N N
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 20
RAIN SHWRS S S S S S C S S S S
TSTMS S
MDZ013-280800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 79 53 79 59
TEMP 75 70 69 66 67 74 77 76 70 62 57 55 58 70 76 78 73 66 62 60 62
DEWPT 70 68 65 63 61 57 54 54 53 51 49 48 50 51 52 53 55 55 54 52 52
RH 84 93 87 90 81 55 45 46 55 67 75 77 75 51 43 42 53 68 75 75 70
WIND DIR W W NW NW N N NW N N N N NW N NW W W SW SW W W NW
WIND SPD 4 5 5 4 5 9 12 12 8 5 4 4 4 3 4 6 3 4 4 5 6
CLOUDS B2 B2 B2 B1 SC FW FW SC CL CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 20 5 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 53 74 57 77 57 76 56 76
TEMP 75 70 57 57 71 70 60 61 73 71 61 61 73 70 60 61 74 71
DEWPT 51 50 48 48 47 51 52 53 52 54 53 54 52 54 54 54 52 54
PWIND DIR N N NE S N N NE N N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC SC B1 SC SC SC SC B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 20
RAIN SHWRS S S S C C S S S S
TSTMS S
MDZ011-280800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 79 55 79 61
TEMP 76 71 69 66 67 75 77 76 70 63 57 55 59 71 76 78 74 67 63 61 63
DEWPT 69 67 66 62 59 56 53 52 51 50 48 47 48 48 49 49 52 53 52 51 49
RH 79 87 90 87 75 52 43 43 51 62 72 74 67 44 39 36 46 61 67 70 60
WIND DIR W W NW NW N N NW N N N N N N NW W W SW W W W NW
WIND SPD 3 3 4 3 5 9 11 12 8 5 4 4 4 3 5 6 3 3 4 5 6
CLOUDS B2 B2 OV SC SC FW FW SC CL CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 20 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 74 58 77 59 76 58 77
TEMP 75 71 57 58 71 70 60 62 74 72 61 61 73 71 61 61 74 72
DEWPT 47 46 46 45 43 47 50 50 48 52 52 51 48 51 52 51 49 52
PWIND DIR N N NW S N N N N N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC B1 SC SC SC SC B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 20
RAIN SHWRS S S S C C S S S S
TSTMS S
WVZ052-280800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 77 50 78 55
TEMP 74 69 67 63 66 73 76 75 68 60 55 52 56 68 75 78 72 62 58 55 60
DEWPT 67 65 62 59 58 55 53 52 53 50 48 46 48 49 49 50 54 51 49 48 50
RH 79 87 84 87 75 53 45 45 59 69 77 80 74 51 40 37 53 67 72 77 69
WIND DIR W W W NW NW N NW N N N N NW W N SW W W W W W NW
WIND SPD 4 4 4 5 6 10 13 13 6 5 3 3 2 0 3 5 4 3 4 6 9
CLOUDS B2 B2 B2 FW FW FW SC FW CL CL CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 75 49 73 53 75 53 73 52 74
TEMP 74 68 54 55 71 68 57 59 73 70 58 58 71 67 57 58 72 69
DEWPT 48 49 43 45 46 51 48 50 49 52 49 50 50 52 50 50 50 53
PWIND DIR N N E S N N N NW N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 0 10 20 20 30 20 30
RAIN SHWRS S S S C C S S S C
TSTMS S
VAZ506-280800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 78 52 78 57
TEMP 75 70 68 66 67 74 76 76 69 62 56 53 57 69 75 77 72 64 60 58 61
DEWPT 70 67 66 64 62 59 56 55 56 53 50 48 50 53 53 54 57 55 54 52 54
RH 84 90 93 93 84 59 50 48 63 72 80 83 77 57 46 45 59 73 81 80 78
WIND DIR W W NW NW N N N N N N N N NW NW W W SW W W NW NW
WIND SPD 3 4 4 4 6 10 12 13 6 5 4 3 3 3 4 5 4 4 4 4 6
CLOUDS B1 OV B2 SC FW FW FW FW CL CL CL FW FW CL FW FW FW FW FW SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 51 74 55 76 55 75 55 76
TEMP 75 70 56 56 71 69 59 60 73 70 60 59 72 69 59 59 73 71
DEWPT 53 53 48 49 50 53 52 54 53 55 53 54 53 55 54 54 53 55
PWIND DIR N N NW S N N N NW N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 20
RAIN SHWRS S S S C S S S S
TSTMS S
VAZ037-280800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 53 78 56
TEMP 76 71 68 66 68 78 81 81 75 63 58 54 58 70 76 78 73 64 59 56 61
DEWPT 68 67 65 62 65 60 58 55 55 53 51 49 50 49 51 52 56 55 53 51 54
RH 76 87 90 87 90 54 46 41 50 70 77 83 75 47 42 40 55 73 80 83 78
WIND DIR SW NW NW NW N N N N N N N N NE N S S S W W W NW
WIND SPD 3 3 3 3 3 6 8 10 6 5 4 3 2 0 3 5 4 3 3 2 3
CLOUDS B2 B2 B1 B1 SC CL SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 40 10 0 0 0
QPF 12HR 0.05 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C
HEAT INDEX 81 81
MAX HEAT 85 81 81
SVR TSTORM A
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 52 73 54 76 55 74 54 74
TEMP 78 72 57 56 71 69 58 59 74 71 60 58 71 69 58 58 72 69
DEWPT 51 53 47 47 48 52 51 53 52 55 52 52 50 53 51 53 50 54
PWIND DIR N N E S N N N N N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC
POP 12HR 0 0 0 10 20 30 20 30 30
RAIN SHWRS S S C C S S S C C S
TSTMS S S
MDZ003-280800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 61 75 50 77 55
TEMP 75 70 67 62 65 71 73 72 66 59 54 51 56 68 73 77 71 63 58 55 60
DEWPT 68 65 63 58 57 55 53 53 53 49 48 46 49 52 53 54 56 52 51 49 50
RH 79 84 87 87 75 57 49 51 63 69 80 83 77 57 49 45 59 67 77 80 69
WIND DIR W W NW N N N NW N N N N N NW W W W W W W W N
WIND SPD 3 3 3 4 6 9 13 12 8 5 3 3 2 3 4 6 4 3 3 5 9
CLOUDS B2 B2 B1 FW SC FW SC FW FW CL CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 74 50 72 53 75 53 73 53 74
TEMP 72 67 54 55 70 68 57 59 71 69 58 58 71 68 57 58 72 70
DEWPT 50 50 45 46 49 52 50 51 52 54 51 51 52 54 51 52 52 55
PWIND DIR N N W SE N N N N N
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 30
RAIN SHWRS S S S C S S C
TSTMS S
MDZ017-280800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 81 59 81 64
TEMP 76 73 72 70 71 77 78 77 71 67 64 60 63 73 77 79 74 68 66 64 68
DEWPT 69 69 67 65 65 59 57 56 56 53 52 50 51 50 50 52 55 55 56 55 56
RH 79 87 84 84 81 54 48 48 59 61 65 69 65 44 39 39 51 63 70 73 65
WIND DIR W W W NW N N N N N N N N N N W SW S S SW W NW
WIND SPD 5 4 5 6 8 10 11 10 9 10 10 9 6 4 3 4 3 5 5 5 6
CLOUDS OV B2 B2 B2 FW CL FW FW FW CL CL CL CL CL CL FW FW FW FW SC SC
POP 12HR 50 5 0 0 0
QPF 12HR 0.14 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C S
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 58 74 60 78 62 77 60 77
TEMP 80 71 62 62 71 68 64 65 75 71 65 66 75 70 64 65 76 71
DEWPT 53 53 49 49 47 51 53 54 53 55 56 55 52 53 55 55 53 54
PWIND DIR N NE NE S SE NE NE N NE
WIND CHAR GN GN GN LT LT LT GN LT GN
AVG CLOUDS SC FW FW FW FW FW FW SC SC B1 SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 0 10 30 20 30 30 20
RAIN SHWRS C C S S C C S C S S
TSTMS S
WVZ502-280800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 60 78 50 81 52
TEMP 76 67 66 63 63 73 76 77 70 58 53 51 55 69 78 81 74 60 54 52 58
DEWPT 66 64 61 60 61 57 54 53 54 52 49 47 49 49 49 49 54 50 48 47 51
RH 71 90 84 90 93 57 46 43 57 80 86 86 80 49 36 33 50 69 80 83 77
WIND DIR W W SW SE E N NW NW N N NW W SW N W NW NW W W W NW
WIND SPD 2 2 1 2 1 6 11 10 5 2 2 1 1 0 1 2 2 2 2 1 1
CLOUDS B2 OV B2 SC FW FW CL FW CL FW FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 50 5 0 0 0
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 48 77 52 77 52 74 50 75
TEMP 77 70 53 53 74 71 56 57 74 71 57 56 71 68 55 56 72 70
DEWPT 48 51 46 45 48 53 49 50 50 53 50 50 50 53 49 50 50 54
PWIND DIR NW N E SW N N N NW N
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 0 0 0 5 20 20 40 30 30
RAIN SHWRS S S S C C C S C S
MDZ014-280800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
501 PM EDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 78 56 77 62
TEMP 76 72 71 68 69 77 78 77 70 64 61 57 61 73 76 77 74 67 65 63 65
DEWPT 69 69 65 64 60 58 55 53 54 51 50 49 50 50 51 53 56 56 55 54 52
RH 79 90 81 87 73 52 45 43 57 63 67 75 67 44 42 43 53 68 70 72 63
WIND DIR W W NW NW N N N N N N N N N NW SW SW SW SW W W NW
WIND SPD 3 4 5 5 5 8 11 12 9 8 6 5 5 3 4 6 4 5 6 6 9
WIND GUST 18
CLOUDS B2 B2 OV B1 FW FW FW SC FW CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 20 5 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
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 56 73 59 74 60 75 59 76
TEMP 77 70 59 59 72 69 63 63 74 70 63 63 74 70 63 63 75 71
DEWPT 50 51 49 47 47 51 53 53 52 54 55 54 52 54 55 54 52 55
PWIND DIR N N E S E N NE N NE
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 0 5 20 20 30 20 20
RAIN SHWRS S S S C C S S S S
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