382
FOUS51 KLWX 250630
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
230 AM EDT MON MAY 25 2026
VAZ054-252000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 75 64 78 65 79
TEMP 62 65 67 70 74 72 68 67 66 66 70 75 76 73 69 67 67 69 72 75 76 74
DEWPT 62 64 67 69 68 68 68 67 66 66 68 69 69 70 69 67 67 69 71 71 70 69
RH 100 97100 97 82 87100100100100 93 82 79 90100100100100 97 87 82 84
WIND DIR SE SW SW SW N SE N N N NE E SE SE S S S S SW W NW W W
WIND SPD 4 5 6 3 0 3 0 0 0 4 4 3 4 5 4 1 2 3 4 5 6 6
CLOUDS OV OV OV OV B2 OV B2 OV OV B2 OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B2
POP 12HR 90 50 30 30 60
QPF 12HR 0.18 0.02 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D C C C S C S C S C C L L C C S
TSTMS S S S S S
OBVIS PF PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 65 80 58 76 58 74 57 72
TEMP 67 67 78 74 62 61 74 72 62 60 71 70 60 59 69 68
DEWPT 65 62 58 58 54 54 54 57 55 54 54 56 55 54 53 54
PWIND DIR NW N N NW NW NW NE NE
WIND CHAR GN GN GN LT GN GN GN GN
AVG CLOUDS B2 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 20 10 0 0 10 10 10 10
RAIN SHWRS S
MDZ013-252000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 77 62 79 63 81
TEMP 62 64 69 74 76 72 68 66 64 65 73 77 77 73 68 66 65 69 75 79 79 75
DEWPT 61 63 67 68 68 68 68 66 64 65 66 67 68 69 68 66 65 69 70 70 70 70
RH 97 97 93 82 76 87100100100100 79 71 74 87100100100100 84 74 74 84
WIND DIR SE SW SW W SE SE N N N NE E S S S S SW SW SW W W W W
WIND SPD 2 2 3 3 2 1 0 0 1 2 2 3 3 2 1 1 1 1 2 4 4 3
CLOUDS OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 80 40 20 20 40
QPF 12HR 0.08 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L C C S C S S S S C C S S S
TSTMS S S
OBVIS PF PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 64 81 57 78 57 76 56 74
TEMP 67 66 79 75 61 61 76 72 61 61 74 70 60 59 72 69
DEWPT 64 61 58 58 54 54 55 58 55 55 55 57 55 54 54 55
PWIND DIR NW N N NW NW NW N NE
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 FW FW FW FW FW FW FW SC SC SC SC SC SC B1
POP 12HR 20 5 0 0 5 10 10 5
RAIN SHWRS S S
MDZ011-252000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 77 64 80 65 82
TEMP 61 64 69 73 76 73 68 66 65 66 74 78 78 75 69 67 66 69 76 79 80 76
DEWPT 61 63 65 67 67 69 68 66 65 64 63 64 65 67 68 67 66 67 68 67 67 68
RH 100 97 87 81 74 87100100100 93 69 62 64 76 97100100 93 76 67 65 76
WIND DIR E S SW W E SE N N N NE E S S S S N N N W W W W
WIND SPD 2 1 2 3 2 1 0 0 1 1 2 2 2 1 1 0 0 0 2 4 4 2
CLOUDS OV OV OV OV B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2
POP 12HR 80 30 20 20 30
QPF 12HR 0.07 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L C C S C S S S C C S S
TSTMS S S
OBVIS PF PF PF F
HEAT INDEX 82
MAX HEAT 82 82
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 66 82 58 78 58 76 57 74
TEMP 68 68 80 75 61 61 75 73 60 60 73 71 60 59 71 70
DEWPT 63 58 54 56 52 51 51 55 53 52 52 54 53 51 50 52
PWIND DIR NW N N NW NW NW N NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 FW FW FW FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 10 10 0 0 5 10 10 5
WVZ052-252000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 77 60 78 62 79
TEMP 60 62 69 74 76 73 66 64 62 64 72 76 76 73 68 65 64 67 73 77 77 74
DEWPT 60 61 65 66 66 66 65 63 62 62 65 66 67 68 67 65 64 65 67 66 66 66
RH 100 97 87 76 71 79 97 97100 93 79 71 74 84 97100100 93 81 69 69 76
WIND DIR S N N N N N N N N N N N S N N N N N N W W W
WIND SPD 3 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 3 4 2
CLOUDS OV OV OV B2 B2 B1 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B2
POP 12HR 60 30 30 30 50
QPF 12HR 0.02 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C S S S C C C C S S
TSTMS C S S S
OBVIS PF PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 61 80 53 77 53 75 52 73
TEMP 65 65 78 73 58 59 75 71 58 57 72 70 58 57 70 67
DEWPT 62 59 55 57 52 52 52 56 50 51 52 55 51 51 52 54
PWIND DIR NW N N NW NW NW N NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 5 10 10 10
VAZ506-252000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 76 63 79 64 79
TEMP 62 64 69 73 75 73 68 67 65 66 72 77 77 74 69 67 66 69 73 77 77 74
DEWPT 62 63 67 68 67 68 68 67 65 66 69 70 71 71 69 67 66 69 72 72 71 70
RH 100 97 93 84 76 84100100100100 90 79 82 90100100100100 97 85 82 87
WIND DIR S S SW W E E N N N N E SE S S S N S SW W NW W W
WIND SPD 3 3 3 2 2 1 0 0 1 2 2 3 3 2 1 0 1 1 2 4 4 3
CLOUDS OV OV OV B2 B2 B1 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 50 40 30 70
QPF 12HR 0.09 0.02 0.03 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D L C L C C C S S C S C C L L C C S
TSTMS S S S
OBVIS F PF PF PF F+
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 63 80 55 77 56 74 55 73
TEMP 67 66 78 74 60 60 75 72 60 59 72 69 59 58 71 67
DEWPT 65 63 61 61 55 55 57 60 55 55 57 58 55 55 55 57
PWIND DIR NW N N NW NW NW N NE
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 FW FW FW FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 20 5 0 0 5 10 10 10
RAIN SHWRS S
VAZ037-252000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 76 63 77 64 81
TEMP 64 65 68 73 75 73 68 67 65 66 71 75 75 73 69 67 66 68 76 79 78 75
DEWPT 62 64 67 68 68 68 68 67 65 66 68 69 70 69 69 67 66 68 70 71 70 69
RH 93 97 97 84 79 84100100100100 90 82 84 87100100100100 82 77 76 82
WIND DIR S N N N N N N N N N N E N N N N N N N W W N
WIND SPD 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 3 1 0
CLOUDS OV B2 OV OV B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B2 B2 B2 B1 B1 OV OV B1
POP 12HR 90 70 70 40 90
QPF 12HR 0.18 0.06 0.05 0.01 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L D L C C C C C L C C C C C C C C C D D S
TSTMS S C C S C C S C S
OBVIS PF PF PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 63 82 57 79 56 75 55 71
TEMP 66 66 81 75 61 61 77 73 61 59 73 70 60 57 70 67
DEWPT 66 65 60 61 56 56 56 60 56 55 55 57 54 54 54 55
PWIND DIR NW N N SW NW NW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC FW FW FW FW FW SC SC SC SC B1 B1 B1 B1
POP 12HR 20 20 0 5 10 20 20 30
RAIN SHWRS S S S S S S S S C
TSTMS S
MDZ003-252000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 77 61 79 62 79
TEMP 61 64 68 74 76 74 67 64 62 65 73 76 77 74 68 65 64 68 73 76 77 74
DEWPT 60 62 64 65 66 66 66 64 62 63 65 66 67 68 67 65 64 65 68 68 68 67
RH 97 93 87 74 71 76 97100100 93 76 71 71 82 97100100 90 84 76 74 79
WIND DIR S S W NW NE E N N N NE E S S S S S S W W W W W
WIND SPD 4 3 2 2 2 1 0 1 2 3 2 2 3 2 2 1 1 1 2 3 4 3
CLOUDS OV OV OV B2 B1 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B2 B2 B1 B2 B1 B2
POP 12HR 50 20 20 20 30
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S S S S S C C
TSTMS S S
OBVIS PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 61 79 54 76 53 74 53 72
TEMP 65 65 77 73 58 59 74 70 58 57 71 69 57 57 69 68
DEWPT 62 59 57 58 52 53 54 57 52 52 55 56 53 52 54 55
PWIND DIR NW N N NW NW NW N NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 10 5 0 0 5 5 10 10
MDZ017-252000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 80 67 80 68 84
TEMP 65 71 75 76 78 74 71 70 69 71 75 78 78 73 71 70 70 74 79 82 80 76
DEWPT 65 67 69 69 69 68 68 69 68 69 69 69 69 69 68 69 68 70 71 71 70 69
RH 100 87 82 79 74 82 90 97 97 93 82 74 74 87 90 97 93 87 77 69 72 79
WIND DIR S S SW SE E SE NE W N N NE E SE SE S S S SW SW W W W
WIND SPD 4 4 5 4 4 2 1 1 1 1 2 3 3 2 2 1 2 1 2 3 3 2
CLOUDS OV OV OV OV B2 OV B2 OV OV OV B2 B2 SC SC B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 60 50 30 70
QPF 12HR 0.66 0.06 0.01 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C D D D C C L L C C S C C C C L L C
TSTMS C C C S S C S S
OBVIS PF PF PF PF PF
HEAT INDEX 86 83
MAX HEAT 86 86
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 68 84 63 76 62 76 61 72
TEMP 71 72 82 76 67 66 75 70 65 65 74 70 64 65 71 67
DEWPT 68 64 59 59 57 57 55 58 58 57 56 57 57 56 54 55
PWIND DIR W N N NW SW NW NE NE
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS B2 B1 FW FW FW FW FW FW SC SC SC SC SC SC SC B1
POP 12HR 30 10 5 5 20 20 20 20
RAIN SHWRS C S S S S S S S S
TSTMS S
WVZ502-252000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 79 61 79 62 80
TEMP 63 64 71 76 78 74 67 65 63 64 71 76 77 74 68 65 64 67 73 77 78 75
DEWPT 61 63 66 66 66 64 64 62 61 63 66 68 68 68 66 64 63 64 67 68 67 66
RH 93 97 84 71 67 71 90 90 93 97 84 76 74 82 93 97 97 90 81 74 69 74
WIND DIR SE N N NE NE NW N N N N N E SW SE S N N N N NW W W
WIND SPD 2 0 0 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 90 40 90 50 80
QPF 12HR 0.12 0.02 0.19 0.02 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C D L C S S C S C D L S S C C D D L L S
TSTMS C C C C S S
OBVIS PF PF PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 60 82 52 79 52 76 51 73
TEMP 64 64 80 75 57 57 77 72 56 56 73 71 56 55 71 68
DEWPT 61 61 57 58 53 53 53 57 52 52 54 56 52 52 54 55
PWIND DIR W N NW NW NW N N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 20 20 0 5 10 20 20 20
RAIN SHWRS S S S S S S S S S
TSTMS S
MDZ014-252000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
230 AM EDT MON MAY 25 2026
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 76 64 78 65 79
TEMP 63 67 72 75 76 72 68 67 66 68 75 77 77 73 68 67 67 70 77 78 79 75
DEWPT 63 65 68 68 68 67 68 67 66 66 66 65 65 66 68 67 67 68 69 68 67 68
RH 100 93 87 79 76 84100100100 93 74 67 67 79100100100 93 76 71 67 79
WIND DIR SE S SW S SE N N N N N NE SE N N N N N N N W SW W
WIND SPD 3 3 4 4 2 0 0 0 0 0 3 3 0 0 0 0 0 0 0 4 4 3
CLOUDS OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B2
POP 12HR 90 40 30 30 40
QPF 12HR 0.28 0.01 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D L C S S C S C C C C C C C S
TSTMS S S S S
OBVIS PF PF PF PF
DATE THU 05/28/26 FRI 05/29/26 SAT 05/30/26 SUN 05/31/26
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 66 81 60 76 59 76 59 73
TEMP 69 69 81 76 64 63 75 70 63 62 74 70 62 62 71 68
DEWPT 66 61 57 58 56 54 54 57 57 54 54 56 56 54 53 54
PWIND DIR W N N NW W NW NE NE
WIND CHAR LT GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 SC FW FW FW FW FW FW SC SC SC SC SC SC B1
POP 12HR 20 10 0 0 5 10 10 10
RAIN SHWRS S S
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