596
FOUS51 KLWX 131202
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
802 AM EDT SAT JUN 13 2026
VAZ054-132000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
802 AM 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 92 66 80
TEMP 81 86 88 87 76 72 69 72 84 90 86 79 74 70 67 67 71 76 78 74
DEWPT 57 55 55 58 60 61 62 68 70 68 69 71 71 67 62 59 56 55 52 53
RH 44 35 33 38 58 68 78 87 63 49 57 77 90 90 84 75 59 48 40 48
WIND DIR N NW W W S S S S S S SW SW SW W NW NW NW NW NW NW
WIND SPD 6 6 6 5 4 6 8 10 12 16 17 13 11 13 13 12 11 11 11 9
CLOUDS CL FW FW FW FW FW SC SC SC B2 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 0 70 40 0
QPF 12HR 0 0 0.28 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C C
TSTMS S L C C
HEAT INDEX 81 88 94 90
MAX HEAT 84 87 81 94 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 63 80 63 85 68 93 72 88
TEMP 65 67 78 75 65 67 81 81 70 72 88 88 76 74 85 82
DEWPT 54 54 52 55 61 63 58 59 63 64 64 65 65 64 59 58
PWIND DIR N W S S S SW W NW
WIND CHAR LT LT LT GN GN BZ BZ BZ
AVG CLOUDS B1 B1 B1 SC SC SC B1 SC SC SC SC B1 B1 SC SC B1
POP 12HR 5 20 20 20 10 40 30 40
RAIN SHWRS S S S S S C C S C C
TSTMS S C S
MDZ013-132000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
802 AM 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 92 64 80
TEMP 83 89 88 83 74 71 69 72 87 91 86 79 73 69 67 67 73 77 78 74
DEWPT 57 56 57 61 61 61 61 67 71 71 72 73 71 67 62 60 57 56 55 56
RH 41 33 35 47 64 71 76 84 59 52 63 82 93 93 84 78 57 48 45 53
WIND DIR N W W W SW SW S S S S S S SW W NW NW NW W W NW
WIND SPD 5 5 6 2 2 2 3 4 9 11 11 6 5 8 9 9 8 9 8 3
CLOUDS CL FW FW FW FW FW SC SC SC B2 OV B1 B2 SC SC SC SC SC SC SC
POP 12HR 0 5 70 40 0
QPF 12HR 0 0 0.38 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C
TSTMS C C C C
HEAT INDEX 83 93 98 92
MAX HEAT 87 89 81 98 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 61 79 62 85 67 95 70 90
TEMP 64 66 78 75 66 66 82 80 70 72 91 88 75 73 87 83
DEWPT 55 56 54 58 61 64 62 64 65 66 67 68 65 65 62 61
PWIND DIR NW SW S S S SW W W
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC SC SC SC B1 SC SC SC B1
POP 12HR 5 10 20 20 10 50 30 30
RAIN SHWRS S S S S C C S S C
TSTMS S S S C S
MDZ011-132000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
802 AM 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 92 66 80
TEMP 84 89 90 85 76 72 69 74 87 91 86 80 74 70 67 68 73 78 78 75
DEWPT 55 54 56 60 60 59 60 65 68 68 70 72 70 66 61 57 54 53 51 53
RH 37 30 32 43 58 64 73 74 53 47 59 77 87 87 81 68 51 42 39 46
WIND DIR N NW W W SW SW S S S S S S SW W NW NW NW W W NW
WIND SPD 5 4 5 3 1 2 2 3 8 11 11 5 4 8 9 8 8 9 8 2
CLOUDS CL CL FW FW FW FW SC SC SC B1 OV B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 5 80 40 0
QPF 12HR 0 0 0.35 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C
TSTMS C C C C
HEAT INDEX 85 91 95 91 84
MAX HEAT 87 88 81 95 94
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 80 65 84 69 95 72 89
TEMP 65 67 78 76 66 68 82 80 71 73 91 89 76 74 86 83
DEWPT 53 53 50 55 60 61 59 62 64 64 65 67 65 62 59 58
PWIND DIR NW SW S S S SW W W
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS SC B1 B1 SC SC SC B1 SC SC SC B1 B1 B1 B1 SC B1
POP 12HR 5 10 20 30 10 50 30 30
RAIN SHWRS S C S C C C S S C
TSTMS S S S C S
WVZ052-132000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
802 AM 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 90 59 77
TEMP 81 88 88 82 70 66 64 70 84 88 83 77 70 64 62 65 71 75 76 71
DEWPT 56 55 55 58 58 58 58 61 63 63 67 68 67 61 56 55 52 50 49 50
RH 42 33 33 44 66 75 81 73 49 43 59 74 90 90 81 70 51 41 39 47
WIND DIR NW NW W SW S N N S S S SW SW W NW NW NW NW NW NW NW
WIND SPD 5 5 5 1 1 0 0 1 8 10 9 6 10 10 10 10 10 10 10 6
WIND GUST 20 20
CLOUDS CL FW FW SC SC SC SC SC B2 B2 B1 B1 B1 SC SC SC SC SC SC FW
POP 12HR 0 5 60 30 0
QPF 12HR 0 0 0.04 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S C
TSTMS C S S
HEAT INDEX 81 82 85 89 86
MAX HEAT 86 87 89 87
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 58 85 63 91 66 85
TEMP 59 63 76 74 62 64 82 79 66 69 87 84 70 70 83 79
DEWPT 51 52 48 52 56 57 53 56 59 60 65 65 63 61 58 57
PWIND DIR NW S S S S SW W NW
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC SC SC SC FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 10 5 5 20 50 30 30
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
802 AM 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 66 91 62 79
TEMP 82 87 89 83 74 69 67 71 85 90 85 79 73 67 65 66 72 77 78 73
DEWPT 58 58 57 62 61 62 62 68 72 70 71 72 70 65 60 59 58 57 55 56
RH 44 38 34 49 64 78 84 90 65 52 63 79 90 93 84 78 61 50 45 55
WIND DIR N W W S S S S S S S SW SW SW NW NW NW NW NW NW N
WIND SPD 5 4 4 2 1 3 4 6 9 12 12 6 6 10 11 10 9 9 9 4
WIND GUST 23
CLOUDS CL FW FW FW FW FW SC SC SC B2 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 5 60 30 0
QPF 12HR 0 0 0.14 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C
TSTMS C C S S
HEAT INDEX 82 84 91 96 90
MAX HEAT 86 88 96 94
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 79 60 85 65 93 68 88
TEMP 63 65 77 75 64 65 82 81 69 71 89 87 74 72 85 81
DEWPT 54 56 55 57 60 62 60 61 62 64 67 67 65 64 62 61
PWIND DIR NW SW S S S SW W NW
WIND CHAR LT LT LT LT GN BZ GN GN
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR 5 10 20 10 10 50 30 30
RAIN SHWRS S C C C C C C
TSTMS C S
VAZ037-132000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
802 AM 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 67 93 66 82
TEMP 86 90 91 85 74 70 68 72 87 92 88 82 75 70 67 69 74 80 81 76
DEWPT 59 56 58 61 62 63 62 65 66 64 66 68 68 66 61 58 53 51 50 51
RH 40 32 33 45 66 78 81 79 50 40 48 63 79 87 81 68 48 36 34 42
WIND DIR SE S S SE S N N S S SW SW SW W W NW NW NW W W NW
WIND SPD 2 2 4 4 1 0 0 3 9 12 13 10 8 6 6 5 5 4 6 8
WIND GUST 23 25 20
CLOUDS CL FW FW FW FW SC SC SC SC B2 B1 SC B1 SC SC FW SC FW SC SC
POP 12HR 0 5 60 20 5
QPF 12HR 0 0 0.15 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S
HEAT INDEX 85 89 94 90 85 80
MAX HEAT 88 90 81 94 93 80 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 60 80 60 86 66 93 71 90
TEMP 64 64 78 77 63 64 84 82 68 70 90 88 75 74 87 83
DEWPT 52 52 50 53 58 58 53 55 59 60 63 64 65 63 59 59
PWIND DIR N S SE SW SW SW W W
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC B1 B1
POP 12HR 5 10 10 5 10 30 30 40
RAIN SHWRS C C S C C
TSTMS C S S
MDZ003-132000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
802 AM 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 89 59 76
TEMP 80 86 87 82 70 67 65 70 82 87 81 77 70 64 61 64 70 74 75 70
DEWPT 57 56 56 59 59 59 58 63 65 65 69 69 68 62 57 57 55 54 53 53
RH 45 36 35 46 68 75 78 78 56 48 67 76 93 93 87 78 59 50 46 55
WIND DIR NW W W W S S SE S S S SW SW W NW NW NW NW W NW NW
WIND SPD 4 8 6 2 1 2 3 4 6 10 9 6 9 9 8 9 10 10 9 6
WIND GUST 19 18
CLOUDS CL CL FW SC SC SC SC SC B1 B2 B1 B1 B1 SC SC FW SC SC SC SC
POP 12HR 0 5 70 30 0
QPF 12HR 0 0 0.08 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C
TSTMS C S S
HEAT INDEX 80 82 84 89 84
MAX HEAT 85 86 89 87
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 78 59 84 64 90 65 84
TEMP 59 62 75 75 63 65 80 79 68 69 84 84 71 70 81 78
DEWPT 52 53 52 55 57 59 57 58 60 62 68 66 64 62 60 59
PWIND DIR W SW S S S SW W NW
WIND CHAR LT LT LT LT LT BZ GN GN
AVG CLOUDS SC SC SC SC FW SC SC SC SC B1 B2 B2 B1 B1 B1 SC
POP 12HR 0 10 10 10 20 60 30 30
RAIN SHWRS S L L C C C S
TSTMS S C S
MDZ017-132000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
802 AM 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 72 96 70 81
TEMP 83 87 87 81 77 74 72 78 89 94 90 82 79 76 72 73 75 78 79 76
DEWPT 58 58 58 61 61 62 62 68 72 72 72 72 71 71 66 62 58 57 56 57
RH 43 38 38 51 58 66 71 71 57 49 56 72 77 85 81 68 55 48 45 52
WIND DIR N NE SE S S S S S S S S S S W NW NW N NW NW E
WIND SPD 8 6 5 3 4 5 5 5 10 13 13 10 8 8 10 11 10 6 5 3
CLOUDS CL FW FW FW FW FW SC SC B1 B1 OV B2 B2 B1 B1 SC SC SC SC SC
POP 12HR 0 5 70 70 0
QPF 12HR 0 0 0.28 0.24 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L
TSTMS L C S
HEAT INDEX 83 82 96102 97 87
MAX HEAT 86 87 102 100 84
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 79 68 86 73 99 77 93
TEMP 71 71 77 75 70 72 83 80 75 78 95 91 81 81 90 85
DEWPT 58 59 57 59 64 65 64 65 66 67 67 68 67 66 64 64
PWIND DIR NE SE S S S SW SW NW
WIND CHAR LT LT LT GN LT BZ GN GN
AVG CLOUDS B1 B2 B2 B1 SC SC SC SC SC SC SC SC B1 SC B1 B1
POP 12HR 10 20 20 30 5 20 30 40
RAIN SHWRS S S S C S C S C C
TSTMS S S S
WVZ502-132000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
802 AM 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 62 90 57 76
TEMP 81 88 88 81 67 64 62 68 84 88 84 77 69 62 60 62 68 74 74 68
DEWPT 59 57 55 60 57 55 55 58 62 66 68 68 65 60 56 55 53 51 50 51
RH 47 35 33 49 70 73 78 70 48 48 59 74 87 93 87 78 59 44 43 54
WIND DIR NW NW NW NW SW SW S S SW SW SW W NW NW NW NW W W W NW
WIND SPD 2 4 4 2 1 2 3 3 5 10 10 8 4 3 2 1 4 6 8 5
WIND GUST 20 20
CLOUDS FW FW FW FW FW SC SC SC B2 B2 SC B1 B2 B1 B2 B1 SC B1 FW FW
POP 12HR 0 5 50 30 0
QPF 12HR 0 0 0.03 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C
TSTMS S C C S
HEAT INDEX 81 82 85 90 87
MAX HEAT 87 86 90 88
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 80 56 85 62 90 63 85
TEMP 56 60 77 75 58 61 81 79 64 67 86 83 69 67 82 78
DEWPT 51 51 48 54 53 54 54 58 57 60 67 66 63 61 60 59
PWIND DIR W W SW SW SW SW W W
WIND CHAR LT LT LT LT LT BZ LT LT
AVG CLOUDS SC SC SC SC FW SC B1 SC SC B1 B1 B2 B1 B1 B2 SC
POP 12HR 0 10 0 5 30 70 40 30
RAIN SHWRS C C L C C C S
TSTMS S C
MDZ014-132000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
802 AM 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 69 90 67 80
TEMP 84 88 87 82 74 72 70 74 87 90 86 79 75 73 70 69 75 78 80 75
DEWPT 57 59 60 62 63 63 63 67 70 70 71 71 73 70 63 59 57 56 55 57
RH 40 38 40 51 69 73 78 79 57 52 61 77 94 90 78 70 54 47 42 54
WIND DIR N SE S S S S S S S S S S SW W NW NW NW NW W NW
WIND SPD 4 5 4 2 2 4 5 6 11 14 13 10 6 9 10 10 9 9 6 3
CLOUDS CL FW FW FW FW FW SC SC SC B2 B2 B2 B2 B1 SC SC SC SC SC SC
POP 12HR 0 5 70 50 0
QPF 12HR 0 0 0.34 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C C
TSTMS S L C C
HEAT INDEX 87 83 92 96 91 80
MAX HEAT 87 87 96 94 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 65 78 66 83 70 94 73 90
TEMP 67 68 78 75 69 70 82 79 73 75 93 89 79 77 89 83
DEWPT 57 56 54 59 64 64 63 65 67 67 67 68 67 65 62 62
PWIND DIR NW SE S S S SW W NW
WIND CHAR LT LT LT GN LT GN GN GN
AVG CLOUDS B1 B1 B1 SC SC SC B1 SC SC SC SC B1 B1 SC SC B1
POP 12HR 5 10 20 20 10 40 30 30
RAIN SHWRS S S S C C S S C
TSTMS S S C S
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