365
FOUS51 KLWX 221501
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1101 AM EDT MON JUN 22 2026
VAZ054-222000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 92 70 82 64 85
TEMP 89 84 78 73 72 71 72 74 77 79 78 70 66 64 67 75 82 84 81
DEWPT 66 70 71 73 72 70 68 65 62 59 58 58 56 55 57 54 52 51 54
RH 47 63 79100100 97 87 74 60 50 50 66 70 73 70 48 35 32 39
WIND DIR S SW S S SW W NW NW NW N N NW NW N N N NW NW W
WIND SPD 16 12 10 8 6 5 9 10 12 12 10 8 9 8 8 8 8 6 5
CLOUDS B2 OV B2 B2 B2 B1 B2 B2 B1 B1 SC FW FW CL FW CL FW CL FW
POP 12HR 90 80 20 0 0
QPF 12HR 1.08 0.39 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S S S
TSTMS C C C S
HEAT INDEX 92 88 81
MAX HEAT 92 93 81 81 82
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 67 89 70 89 70 87 70 87
TEMP 68 70 86 83 72 73 85 83 73 72 83 82 73 72 83 83
DEWPT 58 61 62 64 66 67 65 66 66 65 62 64 65 64 61 63
PWIND DIR S S S SW W N N N
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 40 40 60 30 40 20 20
RAIN SHWRS C C S L C S C C S S S
TSTMS C C C C C S
MDZ013-222000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 83 62 86
TEMP 89 83 77 73 72 69 69 75 80 81 77 69 65 63 67 78 84 85 80
DEWPT 69 72 74 73 72 69 69 66 64 61 61 59 57 56 58 56 55 55 58
RH 52 70 90100100100100 74 58 51 58 70 75 78 73 47 37 36 47
WIND DIR S S S S SW W NW NW NW N N NW N N N N NW W W
WIND SPD 14 12 9 5 5 4 9 10 12 12 10 6 6 8 6 9 8 6 5
CLOUDS OV OV OV OV B2 B2 B2 B2 B1 B1 SC FW CL CL CL CL FW CL FW
POP 12HR 90 80 20 0 0
QPF 12HR 0.94 0.32 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S S S
TSTMS C C C S
HEAT INDEX 94 88 82 82 81
MAX HEAT 94 95 82 83 83 84
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 89 68 89 68 86 68 87
TEMP 68 70 87 81 72 72 87 82 72 71 84 82 71 71 85 82
DEWPT 60 63 64 67 67 69 68 69 66 66 65 66 65 65 64 66
PWIND DIR SW S S SW NW N N N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 40 40 60 30 30 20 10
RAIN SHWRS C C S S L C C C S S
TSTMS C C S C C S
MDZ011-222000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 69 83 64 86
TEMP 89 83 79 74 73 70 71 76 79 81 79 70 66 64 68 78 84 85 82
DEWPT 66 69 71 72 71 70 66 63 61 58 58 57 55 55 55 53 52 52 55
RH 47 63 77 93 93100 84 64 54 46 49 63 68 73 63 42 33 32 40
WIND DIR S S S S W W NW NW NW N N NW N N N N NW NW W
WIND SPD 14 12 8 5 4 3 10 10 12 13 11 6 8 8 6 9 8 6 5
CLOUDS OV OV OV OV B2 B2 B2 B2 B1 B1 SC FW FW CL CL CL FW FW FW
POP 12HR 90 80 20 0 0
QPF 12HR 0.51 0.31 0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S S S
TSTMS C C C S
HEAT INDEX 92 87 81
MAX HEAT 92 92 82 82 83
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 89 71 89 70 86 70 87
TEMP 70 72 87 82 73 73 87 83 73 72 84 82 72 72 85 83
DEWPT 58 59 61 64 66 66 65 66 65 63 61 64 63 62 60 63
PWIND DIR SW S S SW NW N N N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 40 40 60 30 30 20 10
RAIN SHWRS C C S S L C S C C S S
TSTMS C C S C C S
WVZ052-222000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 84 64 81 57 84
TEMP 80 81 77 70 69 66 66 72 77 79 76 67 62 58 63 75 82 84 78
DEWPT 67 69 70 69 68 65 63 60 56 53 53 53 53 53 54 52 50 48 52
RH 65 67 79 97 97 97 90 66 48 41 45 61 72 83 72 45 33 29 40
WIND DIR S S S SW W NW NW N N N NW NW NW NW NW NW NW NW E
WIND SPD 11 12 5 3 3 5 11 11 12 12 10 5 5 4 4 8 6 6 5
CLOUDS OV B2 B2 B2 B2 B1 B2 B2 B1 SC FW FW CL CL CL CL CL FW FW
POP 12HR 90 80 10 0 0
QPF 12HR 0.65 0.38 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S
TSTMS C C C S
HEAT INDEX 82 84
MAX HEAT 82 85 80 81 82
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 88 65 87 64 83 65 85
TEMP 63 67 86 80 68 70 84 80 67 68 81 78 67 69 83 80
DEWPT 54 56 58 63 64 65 63 63 62 62 61 62 61 61 59 61
PWIND DIR SW S S W W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC
POP 12HR 0 30 40 40 30 30 20 20
RAIN SHWRS C C S C C C S C S S S S
TSTMS C S C C S S
VAZ506-222000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 66 82 60 84
TEMP 88 83 78 72 70 68 69 74 78 80 77 68 63 60 65 76 82 84 79
DEWPT 69 73 73 72 70 68 67 66 64 60 59 58 57 56 58 57 55 54 57
RH 54 72 85100100100 93 76 62 51 54 70 81 87 78 52 40 36 47
WIND DIR S SW S S SW W NW NW N N N NW NW NW NW N NW NW NE
WIND SPD 16 12 6 5 4 4 10 10 13 13 11 5 6 5 5 9 8 6 5
CLOUDS OV OV B2 OV B2 B2 B1 B2 B1 B1 SC FW FW CL CL CL FW CL FW
POP 12HR 90 80 20 0 0
QPF 12HR 1.12 0.38 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S S S
TSTMS C C C S
HEAT INDEX 92 89 81
MAX HEAT 92 94 82 81 83
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 89 67 88 66 86 66 86
TEMP 65 69 87 82 70 71 86 82 70 70 84 81 70 70 84 82
DEWPT 57 61 64 67 66 68 68 68 65 66 66 66 64 65 64 66
PWIND DIR SW S S SW NW NW N N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 40 30 50 30 30 20 10
RAIN SHWRS C C S C C S C C S S
TSTMS C S C C C S
VAZ037-222000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 84 60 86
TEMP 88 85 80 74 71 69 70 78 81 82 78 68 62 60 65 78 84 86 81
DEWPT 66 69 70 71 70 67 66 62 59 55 54 54 54 53 54 51 50 49 53
RH 48 59 72 90 97 93 87 58 47 40 43 61 75 78 68 39 31 28 38
WIND DIR SW SW SW SW SW W NW N N N N NW NW NW N N NW S SE
WIND SPD 12 10 6 5 4 4 6 8 10 11 9 4 4 3 3 5 5 5 5
CLOUDS OV B1 B2 B1 B1 B1 B1 B1 B1 B1 SC FW CL FW CL FW CL FW FW
POP 12HR 90 50 20 0 0
QPF 12HR 0.52 0.28 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O C C S S S S
TSTMS C C S S
HEAT INDEX 90 89 83 81
MAX HEAT 90 92 81 82 82 83
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 89 68 90 67 88 68 88
TEMP 65 67 87 83 70 71 88 84 70 70 86 82 70 71 87 83
DEWPT 55 57 59 63 65 66 62 65 65 64 62 65 64 64 61 65
PWIND DIR N S S SW W SW N E
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1 SC B1 B1 SC
POP 12HR 0 30 30 50 30 40 20 30
RAIN SHWRS C C S C C S S C S C
TSTMS C S C C C S C
MDZ003-222000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 83 64 80 57 83
TEMP 78 79 77 71 69 66 66 71 76 78 76 66 61 57 63 74 80 83 78
DEWPT 68 70 71 70 68 65 64 62 59 57 57 56 55 54 57 56 54 52 56
RH 71 74 82 97 97 97 93 73 56 48 52 70 81 90 81 53 41 34 47
WIND DIR S S S S SW NW N N N N NW NW NW N NW NW NW W SW
WIND SPD 11 10 5 4 3 5 11 12 13 13 10 5 5 3 3 9 8 6 5
CLOUDS OV B2 B2 OV B2 B2 B2 B2 B1 SC FW FW CL CL CL CL CL FW FW
POP 12HR 90 70 10 0 0
QPF 12HR 0.58 0.20 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O L C C S
TSTMS C C C S
HEAT INDEX 80
MAX HEAT 85 80 82
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 62 87 65 86 64 83 65 84
TEMP 64 68 83 80 70 69 82 80 68 68 80 79 67 68 82 80
DEWPT 55 58 61 65 65 66 65 65 63 63 63 63 62 63 62 63
PWIND DIR S S S W NW NW N NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 30 50 40 30 30 20 20
RAIN SHWRS C C C C C C S C C S S S
TSTMS C C C C S S
MDZ017-222000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 94 73 86 68 88
TEMP 92 89 80 77 76 74 76 81 84 85 80 74 71 68 73 80 85 87 81
DEWPT 69 71 72 72 72 72 71 69 66 63 62 61 60 59 59 57 55 55 57
RH 47 56 77 85 87 93 85 67 55 48 54 64 68 73 62 45 36 34 44
WIND DIR S S S S SW SW W NW NW N N N N N N N N NE S
WIND SPD 18 17 11 11 9 6 9 9 12 13 13 8 9 11 10 10 8 6 5
CLOUDS B2 B2 OV B2 B1 B1 B1 B2 B2 B1 B1 SC FW FW FW CL FW CL FW
POP 12HR 90 80 30 0 0
QPF 12HR 0.64 0.26 0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S C C
TSTMS C C C S
HEAT INDEX 97 95 84 84 86 86 81 80 81
MAX HEAT 98 98 86 86 84 85
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 71 91 73 89 73 88 73 86
TEMP 73 76 89 80 76 77 87 82 75 76 86 82 76 77 85 81
DEWPT 63 64 64 65 68 69 68 69 69 68 65 67 68 67 65 66
PWIND DIR S S S S W W NE NE
WIND CHAR LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW SC SC B1 B1 SC B1 B1 B1 SC B1 B1 B1 SC SC
POP 12HR 0 10 30 50 30 30 30 20
RAIN SHWRS C S S C C S S C C S S
TSTMS C S S C C C S S
WVZ502-222000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 86 61 80 53 86
TEMP 81 83 77 70 67 64 64 71 77 79 73 62 56 53 59 75 83 85 77
DEWPT 70 71 69 68 66 64 62 60 57 55 54 55 53 52 53 51 50 50 56
RH 69 67 76 93 97100 93 68 50 44 51 78 90 96 80 43 32 30 48
WIND DIR S SW SW W SW W N N N N NW NW NW W NW N NW NW N
WIND SPD 10 10 5 4 3 4 8 9 12 11 9 3 3 3 2 5 5 5 5
CLOUDS OV B2 B2 B2 B1 B1 B1 B1 B1 SC FW CL CL CL CL CL FW FW FW
POP 12HR 90 60 20 0 0
QPF 12HR 0.27 0.22 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O L C C C S S
TSTMS C C C S
HEAT INDEX 85 88
MAX HEAT 85 89 81 83
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 90 63 87 62 85 62 86
TEMP 61 65 87 81 67 67 85 79 66 66 82 78 66 66 84 79
DEWPT 54 56 60 64 63 64 64 64 62 63 63 64 62 63 63 66
PWIND DIR SW SW SW W W NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 30 20 50 30 40 30 30
RAIN SHWRS C S S S C C C C C C S C C
TSTMS C S S C C C C
MDZ014-222000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1101 AM EDT MON JUN 22 2026
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26
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 83 67 85
TEMP 90 85 78 74 73 72 73 79 82 82 79 72 69 67 70 80 84 85 81
DEWPT 69 70 71 73 73 71 68 66 64 61 61 62 59 58 57 56 56 56 59
RH 50 61 79 97100 97 84 64 55 49 54 71 70 73 63 44 38 37 47
WIND DIR S S S S SW W NW NW NW N N NW N N N N NW S S
WIND SPD 17 16 12 10 8 4 9 10 12 13 11 6 9 10 8 9 6 6 5
CLOUDS B2 OV OV OV B2 B2 B2 B2 B1 B1 SC SC FW FW CL CL FW CL FW
POP 12HR 90 80 20 0 0
QPF 12HR 0.97 0.40 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS O O O C C S S S
TSTMS C C C S
HEAT INDEX 95 90 83 83 80 81
MAX HEAT 95 93 83 84 83 84
DATE THU 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26
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 70 88 72 86 72 84 72 85
TEMP 72 74 88 81 73 75 86 82 73 74 84 81 74 74 85 81
DEWPT 63 63 65 66 69 68 67 68 69 66 64 66 67 65 64 66
PWIND DIR S S S SW W N NE NE
WIND CHAR LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC
POP 12HR 0 30 30 50 30 30 20 10
RAIN SHWRS C C S S C C C C S S
TSTMS C C S C C S S
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