167
FOUS51 KLWX 131831
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 PM EDT SAT JUN 13 2026
VAZ054-132000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 90 69 93 65 80
TEMP 88 86 77 72 70 73 84 91 88 81 75 71 66 66 71 77 78 76
DEWPT 55 58 60 61 63 67 68 64 65 69 70 66 61 57 54 52 51 51
RH 33 39 56 68 78 81 59 41 47 67 84 84 84 73 55 42 39 42
WIND DIR W SW SW S S S S S SW S SW W NW NW NW NW NW N
WIND SPD 6 5 4 5 6 9 12 16 17 13 11 13 13 13 12 10 10 9
CLOUDS FW FW SC SC FW SC B1 B2 B2 B2 B1 B1 SC SC SC FW SC SC
POP 12HR 0 0 60 40 0
QPF 12HR 0 0 0.18 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S
TSTMS C C C S
HEAT INDEX 87 93 90 84
MAX HEAT 84 87 81 93 93
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 81 64 85 68 93 71 86
TEMP 65 66 78 75 66 67 81 81 70 72 88 88 76 74 83 80
DEWPT 52 53 52 56 62 64 58 58 62 64 65 66 66 64 59 57
PWIND DIR N SE SE S S SW W W
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS SC B2 B1 SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 5 10 20 20 10 40 40 50
RAIN SHWRS S S S S C C C C C
TSTMS S S S C S
MDZ013-132000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 90 68 94 64 81
TEMP 88 83 75 72 70 73 86 92 89 80 74 70 65 65 73 79 79 75
DEWPT 57 62 61 60 61 66 69 67 69 72 70 66 61 58 55 54 53 54
RH 35 49 62 66 73 79 57 44 52 77 87 87 87 78 53 42 41 48
WIND DIR W NW SW W SW SW S S S S W W NW NW NW NW NW NW
WIND SPD 6 2 2 2 2 3 9 12 11 8 4 8 10 9 8 8 8 3
CLOUDS FW SC SC SC SC SC B1 B2 B2 B2 B1 B2 B1 SC SC FW FW SC
POP 12HR 0 0 60 40 0
QPF 12HR 0 0 0.27 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C
TSTMS C C C S
HEAT INDEX 84 90 96 94 84
MAX HEAT 87 89 81 96 97 80
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 81 62 86 67 96 70 88
TEMP 64 65 79 74 66 67 83 80 69 72 92 88 76 73 86 82
DEWPT 53 55 54 58 62 64 61 63 64 66 67 68 66 64 61 59
PWIND DIR NW SE S S S SW W W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC B1 B1 SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1
POP 12HR 0 10 20 20 10 40 40 40
RAIN SHWRS S S S S S C C C C C
TSTMS S S S C S
MDZ011-132000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 90 70 94 64 81
TEMP 89 84 76 73 70 75 87 92 89 80 75 71 65 66 73 79 79 76
DEWPT 56 59 59 59 60 63 66 65 66 70 70 66 60 55 51 50 49 51
RH 33 43 56 62 71 66 50 41 47 72 84 84 84 68 46 36 35 42
WIND DIR W NW W W SW S S S S S W W NW NW NW NW NW NW
WIND SPD 5 2 1 1 1 3 8 12 11 6 4 8 9 9 8 8 6 2
CLOUDS FW SC SC SC FW SC B2 B2 B2 B2 B1 B2 B1 SC FW FW SC SC
POP 12HR 0 0 60 50 0
QPF 12HR 0 0 0.18 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C
TSTMS C C C S
HEAT INDEX 84 89 94 92 83
MAX HEAT 87 87 81 94 95
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 82 65 86 69 96 73 89
TEMP 65 67 80 75 67 69 83 81 70 73 92 89 77 75 86 82
DEWPT 51 51 50 55 61 62 58 61 63 64 65 66 65 62 58 57
PWIND DIR NW SE SE S S SW W W
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 B1 SC SC B1 B1 SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 0 10 20 20 10 40 40 40
RAIN SHWRS S S S S S C C C C C
TSTMS S S S C S
WVZ052-132000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 89 63 91 59 79
TEMP 88 82 71 67 64 69 84 90 86 79 70 65 61 63 71 77 77 72
DEWPT 55 56 56 57 57 59 60 60 64 67 66 60 55 54 51 48 47 49
RH 33 41 59 70 78 70 44 37 48 67 87 84 81 72 49 36 35 44
WIND DIR W N N N N N S S W W W NW NW NW NW NW NW NW
WIND SPD 5 0 0 0 0 0 6 10 11 8 11 10 10 10 9 9 10 6
CLOUDS FW FW SC SC SC SC B1 B2 B2 SC B2 SC SC FW SC FW FW FW
POP 12HR 0 0 50 40 0
QPF 12HR 0 0 0.04 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S
HEAT INDEX 82 84 90 87
MAX HEAT 86 87 90 90
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 56 80 58 85 63 91 66 84
TEMP 59 62 78 75 62 64 82 80 67 68 88 85 72 71 82 78
DEWPT 50 50 48 52 55 57 53 55 58 59 65 65 64 61 56 56
PWIND DIR NW S S S S SW W W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC SC SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 SC
POP 12HR 0 10 10 5 20 50 40 40
RAIN SHWRS S C C C C C S
TSTMS S C S
VAZ506-132000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 89 65 93 62 80
TEMP 88 83 74 70 67 71 85 91 89 80 73 68 64 64 72 78 79 74
DEWPT 57 64 62 61 62 66 70 67 68 70 69 64 59 58 56 55 54 54
RH 35 53 66 73 84 84 61 45 50 72 87 87 84 81 57 45 42 50
WIND DIR W SW SW S S S S S S S SW NW NW NW NW NW NW N
WIND SPD 4 2 1 1 3 4 9 12 12 6 6 11 11 11 9 8 8 4
WIND GUST 23
CLOUDS FW SC SC SC SC SC B1 B2 B2 B1 B1 B2 SC SC SC SC FW SC
POP 12HR 0 0 60 30 0
QPF 12HR 0 0 0.13 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C C S
HEAT INDEX 84 90 94 93 83
MAX HEAT 86 87 94 96
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 59 81 60 86 65 93 68 86
TEMP 62 64 79 75 64 66 82 81 68 71 90 87 74 72 83 79
DEWPT 53 54 55 57 61 63 59 60 61 63 68 68 66 64 61 60
PWIND DIR N SE S S S SW W W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC B1 B1 SC B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 0 10 20 20 10 40 40 50
RAIN SHWRS S S S S C C C C C
TSTMS S S C S
VAZ037-132000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 91 66 93 65 83
TEMP 91 84 73 68 66 71 86 92 91 82 75 71 66 67 75 81 82 77
DEWPT 58 62 62 61 60 63 63 62 63 66 68 65 60 57 53 51 50 52
RH 33 48 68 78 81 76 46 37 40 58 79 81 81 70 46 35 33 42
WIND DIR S E N N N N S SW SW SW SW W NW N NW W SW E
WIND SPD 4 3 0 0 0 0 8 12 13 10 8 6 5 6 4 4 5 6
WIND GUST 23 24 20
CLOUDS FW SC SC SC FW SC SC B1 B1 B1 B2 B1 B1 FW FW FW FW FW
POP 12HR 0 0 50 20 0
QPF 12HR 0 0 0.06 0.12 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
HEAT INDEX 85 87 93 92 84
MAX HEAT 88 90 93 94 80 81
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 81 61 86 65 93 70 87
TEMP 63 64 79 76 64 65 84 82 68 70 90 87 75 74 85 81
DEWPT 52 52 51 55 59 59 53 54 58 60 64 65 66 64 59 58
PWIND DIR N SE NE SW SW SW SW W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC B1 SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 5 10 20 10 10 30 30 50
RAIN SHWRS S S C C C C C
TSTMS S C S S
MDZ003-132000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 88 63 90 58 77
TEMP 87 83 70 68 64 70 82 88 85 78 70 65 60 62 69 75 76 72
DEWPT 56 58 57 57 57 61 63 63 66 68 67 61 56 55 53 52 51 52
RH 35 43 63 68 78 73 53 43 53 71 90 87 87 78 57 45 42 49
WIND DIR W W S S S S S S SW SW W NW NW NW NW NW NW NW
WIND SPD 6 3 1 1 1 2 6 9 10 6 10 9 9 10 9 9 9 5
WIND GUST 20 20 19
CLOUDS FW SC SC SC SC FW B1 B2 B2 B1 B1 SC SC SC SC FW SC FW
POP 12HR 0 0 60 40 0
QPF 12HR 0 0 0.09 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C
TSTMS C C S
HEAT INDEX 83 83 89 87
MAX HEAT 85 86 89 89
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 56 79 59 84 63 90 65 82
TEMP 59 62 77 75 63 65 80 79 67 69 85 84 72 70 80 77
DEWPT 51 52 51 54 57 59 57 58 59 61 68 66 64 62 59 58
PWIND DIR NW SW S S S SW W W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC SC SC SC SC SC B1 SC SC B1 B1 B2 B1 B1 B1 SC
POP 12HR 0 10 10 10 20 60 50 30
RAIN SHWRS S C L C C C S
TSTMS C S
MDZ017-132000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 89 74 97 70 85
TEMP 88 83 77 76 75 80 90 94 91 83 80 77 72 72 77 82 83 78
DEWPT 58 61 60 62 64 68 71 71 71 71 71 70 65 61 57 55 55 56
RH 36 47 56 62 69 67 54 47 52 67 74 79 79 68 50 40 38 47
WIND DIR SE S S SW S S SE SE S S SW W NW NW NW NW NW NE
WIND SPD 5 3 4 5 4 5 9 13 14 11 9 8 11 13 10 8 5 3
CLOUDS FW SC SC FW FW FW SC B1 B2 B2 B2 B2 B2 SC SC SC FW SC
POP 12HR 0 0 70 60 0
QPF 12HR 0 0 0.13 0.19 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C
TSTMS S C C S
HEAT INDEX 83 83 96101 98 88 83
MAX HEAT 86 87 83 101 103 85 81 82
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 83 68 88 73 100 77 93
TEMP 71 73 81 75 70 73 84 81 76 79 96 92 81 81 90 84
DEWPT 58 58 57 60 64 66 64 65 66 67 67 68 68 66 64 65
PWIND DIR E SE SE S S SW SW W
WIND CHAR LT LT LT LT GN BZ GN GN
AVG CLOUDS SC B2 B1 B1 B1 B1 B1 SC SC FW SC SC B1 SC B1 B2
POP 12HR 5 20 30 20 5 20 40 60
RAIN SHWRS S S S C S S S C C C L
TSTMS S S S S S S C S
WVZ502-132000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 89 61 92 56 79
TEMP 88 81 67 62 62 68 85 89 86 77 69 63 58 60 70 77 77 71
DEWPT 55 58 57 54 52 55 59 63 66 67 65 59 56 55 52 50 50 51
RH 33 46 70 75 70 63 41 42 51 71 87 87 93 84 53 39 39 49
WIND DIR NW NW SW S S S SW SW SW SW W NW NW NW NW W W NW
WIND SPD 4 2 2 2 2 2 5 10 10 8 4 2 1 2 4 6 8 4
WIND GUST 20 20 20
CLOUDS FW SC SC SC SC SC B1 B2 B1 B1 B2 B2 B1 SC SC SC FW FW
POP 12HR 0 0 60 40 0
QPF 12HR 0 0 0.02 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S
TSTMS C C S
HEAT INDEX 81 85 90 88
MAX HEAT 87 86 90 91
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 53 82 55 85 62 90 63 83
TEMP 55 59 80 74 59 61 81 79 65 68 85 83 69 67 80 76
DEWPT 51 51 48 54 53 54 54 57 56 60 68 66 63 61 59 58
PWIND DIR NW W SW SW SW SW W W
WIND CHAR LT LT LT LT LT BZ LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC
POP 12HR 5 5 5 5 30 60 60 40
RAIN SHWRS C C L L C C S
TSTMS S C S
MDZ014-132000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
231 PM EDT SAT JUN 13 2026
DATE SAT 06/13/26 SUN 06/14/26 MON 06/15/26
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 88 71 92 67 81
TEMP 88 83 76 74 72 76 87 91 88 80 75 73 68 69 76 81 81 76
DEWPT 60 62 63 63 63 67 69 68 69 70 72 69 63 58 55 54 54 56
RH 39 49 64 69 73 74 55 47 54 72 90 87 84 68 48 39 39 50
WIND DIR S S SW SW SW S S S S S SW W NW NW NW NW NW NW
WIND SPD 4 3 3 4 4 5 10 14 16 10 5 9 10 10 9 8 6 3
CLOUDS FW SC SC SC FW SC SC B1 B2 B2 B1 B2 B1 B1 FW FW FW SC
POP 12HR 0 0 70 50 0
QPF 12HR 0 0 0.38 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C C
TSTMS S C C S
HEAT INDEX 88 84 91 95 92 83 81 81
MAX HEAT 87 88 96 96 81 81
DATE TUE 06/16/26 WED 06/17/26 THU 06/18/26 FRI 06/19/26
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 66 85 70 95 73 89
TEMP 67 69 80 75 68 71 84 80 73 76 94 88 79 77 88 82
DEWPT 56 56 54 59 64 65 63 65 67 67 67 68 68 65 61 62
PWIND DIR NW SE SE S S SW W W
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 B1 SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 5 10 20 20 10 30 30 50
RAIN SHWRS S S S S C C C C C
TSTMS S S S C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page