038
FOUS51 KLWX 201830
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
229 PM EDT SAT JUN 20 2026
VAZ054-202000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 87 67 89 69 93
TEMP 86 82 74 70 68 71 79 84 86 83 75 71 70 73 82 89 86 80
DEWPT 46 49 52 54 57 58 54 51 49 51 55 56 59 62 65 66 69 70
RH 25 32 46 57 68 63 42 32 28 33 50 59 68 68 56 47 57 72
WIND DIR W NW NW NW W W W W W NW NE E E SE S SW SW SW
WIND SPD 14 12 8 5 6 8 11 12 11 9 4 4 8 11 16 19 18 14
WIND GUST 25
CLOUDS FW SC FW FW SC SC FW SC SC SC SC B2 B2 B1 B1 OV OV B2
POP 12HR 0 5 0 10 80
QPF 12HR 0 0 0 0 0.60
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D L
TSTMS C C C
HEAT INDEX 84 92 90 83
MAX HEAT 82 84 82 84 92 92
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 86 66 86 67 87 68 87
TEMP 72 72 82 80 69 69 83 81 70 71 83 80 70 71 84 82
DEWPT 70 67 62 60 60 59 55 57 62 64 62 65 67 66 62 64
PWIND DIR SW NW N N S S S S
WIND CHAR GN GN GN LT LT GN GN LT
AVG CLOUDS B2 B1 B1 SC SC FW FW FW FW SC B1 B1 B1 B1 B1 B1
POP 12HR 70 20 0 5 20 50 50 30
RAIN SHWRS L S S S S C C C S S C
TSTMS C S S C C C
MDZ013-202000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 87 65 89 67 91
TEMP 85 80 72 68 66 70 81 86 86 82 74 70 69 72 83 89 85 79
DEWPT 48 51 53 55 57 59 55 53 52 53 57 58 60 64 67 69 72 73
RH 28 36 51 63 73 68 41 32 31 37 55 66 73 76 59 52 65 82
WIND DIR W NW W W W W W W W NW N E E SE S S S S
WIND SPD 13 8 3 3 3 4 9 10 9 3 1 1 3 5 11 13 11 6
WIND GUST 24 24
CLOUDS SC SC FW FW FW FW FW SC SC FW B1 B1 OV B1 B1 OV OV B2
POP 12HR 0 5 0 10 90
QPF 12HR 0 0 0 0 0.72
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D
TSTMS C C C
HEAT INDEX 80 81 86 94 91
MAX HEAT 83 83 84 85 94 93
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 86 64 86 66 87 66 87
TEMP 71 70 84 80 68 68 84 81 70 70 85 80 70 70 85 82
DEWPT 70 68 65 64 61 61 59 61 63 65 65 68 67 68 65 67
PWIND DIR SW NW N NW S S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW SC B1 B1 B1 SC B1 B1
POP 12HR 80 20 0 0 20 40 50 30
RAIN SHWRS D S S S S C C C S S C
TSTMS C S C C C
MDZ011-202000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 87 66 88 69 91
TEMP 85 81 73 69 67 71 81 85 87 83 75 71 69 73 83 89 85 79
DEWPT 46 49 52 54 56 57 53 51 49 51 55 56 59 61 63 66 69 71
RH 26 33 48 59 68 61 38 31 27 33 50 59 70 66 51 47 59 77
WIND DIR W W W W W W W W W NW N NE E E S S S S
WIND SPD 14 6 3 2 2 3 8 10 9 3 0 1 2 4 10 13 11 5
CLOUDS FW SC FW FW FW FW FW SC SC FW B1 B1 OV B1 B2 OV OV B2
POP 12HR 0 5 0 20 90
QPF 12HR 0 0 0 0 0.71
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D
TSTMS C C C
HEAT INDEX 84 92 89
MAX HEAT 83 83 83 84 92 91
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 86 65 87 68 87 69 88
TEMP 73 73 84 81 69 69 85 82 71 71 85 81 71 72 85 83
DEWPT 69 65 62 61 59 58 55 58 61 62 62 65 66 65 62 65
PWIND DIR SW NW N NW SE S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW SC B1 B1 B1 B1 B1 B1
POP 12HR 80 20 0 0 20 40 50 30
RAIN SHWRS D S S S S C C C S S C
TSTMS C S C C C
WVZ052-202000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 59 86 61 86
TEMP 81 77 68 63 60 65 77 83 84 77 70 66 63 67 77 83 82 76
DEWPT 49 52 55 55 55 57 53 49 50 53 54 52 53 56 60 65 68 69
RH 33 42 63 75 84 75 43 31 31 43 57 61 70 68 56 55 63 79
WIND DIR W NW W SW SW W NW NW NW NW N N N E S SW SW S
WIND SPD 14 9 4 3 4 5 10 10 9 3 0 0 0 3 9 11 8 5
WIND GUST 25
CLOUDS SC SC FW FW FW FW FW SC SC SC B1 B2 B2 B2 B2 OV OV B2
POP 12HR 5 10 0 30 90
QPF 12HR 0 0 0 0 0.50
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D L
TSTMS C C C
HEAT INDEX 85 85
MAX HEAT 80 81 81 82 85 86
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 59 84 62 85 62 85
TEMP 68 68 80 77 63 65 82 78 66 67 83 78 66 68 84 79
DEWPT 67 63 59 57 57 57 53 56 57 60 60 64 63 63 59 61
PWIND DIR W NW NW NE S S S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC FW FW FW FW FW SC SC B1 B1 SC SC B1
POP 12HR 70 10 0 5 20 50 30 30
RAIN SHWRS L S S S C C S C
TSTMS C C C C
VAZ506-202000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 62 88 65 91
TEMP 84 79 70 66 63 68 80 85 86 80 73 68 67 71 82 89 85 78
DEWPT 48 52 54 55 57 59 57 54 52 54 54 55 57 62 67 69 72 73
RH 29 39 57 68 81 73 45 35 31 41 51 63 70 73 61 52 65 85
WIND DIR NW NW W NW W W W W NW NW N NE E SE S SW SW S
WIND SPD 14 8 4 2 2 4 9 10 9 4 1 1 3 6 12 14 12 8
WIND GUST 25 23 27 23
CLOUDS SC SC FW FW FW FW FW SC SC SC B1 B2 B2 B1 B2 OV OV B2
POP 12HR 0 5 0 10 90
QPF 12HR 0 0 0 0 0.62
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D L
TSTMS C C C
HEAT INDEX 80 80 85 94 91
MAX HEAT 82 83 83 84 94 93
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 84 62 85 64 86 64 87
TEMP 70 70 82 79 66 67 83 80 68 69 84 79 68 69 84 81
DEWPT 70 67 64 61 60 60 58 59 61 64 65 67 66 66 65 66
PWIND DIR SW NW NW N SE S S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC FW FW FW SC FW B1 SC B1 B1 SC SC B1
POP 12HR 70 20 0 5 30 50 40 40
RAIN SHWRS L S S C S C C C
TSTMS C S S C C C
VAZ037-202000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 66 92
TEMP 87 82 72 68 64 69 81 86 88 82 73 68 66 70 83 90 88 81
DEWPT 48 50 52 53 55 57 55 53 52 56 56 54 54 57 62 65 68 69
RH 26 33 49 59 73 66 41 32 29 41 55 61 65 63 49 44 52 67
WIND DIR W NW W W SW N W W W N NE NE N S S SW SW SW
WIND SPD 11 6 4 3 2 0 5 5 5 4 3 2 0 2 11 13 13 10
WIND GUST 21 21 26 24
CLOUDS SC FW FW FW FW FW FW SC SC SC B1 B1 B1 SC B1 B2 B2 B1
POP 12HR 0 5 5 10 80
QPF 12HR 0 0 0 0 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D C
TSTMS C C S
HEAT INDEX 81 82 84 92 92 84
MAX HEAT 83 84 84 86 92 93
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 69 86 63 86 64 87 65 88
TEMP 71 71 84 80 66 67 84 81 67 68 85 80 68 69 85 82
DEWPT 68 66 60 59 58 58 55 58 60 61 60 64 64 64 59 62
PWIND DIR SW NW NW SE SE S S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC FW FW FW FW SC SC B1 B1 B1 SC B1
POP 12HR 50 20 5 5 20 50 30 30
RAIN SHWRS C S S S S C C S C
TSTMS S S S C S C
MDZ003-202000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 81 59 84 63 84
TEMP 80 75 67 63 60 65 76 81 82 76 69 66 65 68 75 80 79 76
DEWPT 49 54 55 56 56 58 56 53 52 54 54 53 54 58 62 67 69 70
RH 34 48 65 78 87 78 50 38 35 46 59 63 68 70 64 65 72 82
WIND DIR W W W SW SW W NW NW NW NW NE NE E E SE SW SW S
WIND SPD 16 8 3 2 3 4 10 10 9 4 1 2 3 5 9 9 6 5
CLOUDS SC SC FW FW FW FW SC SC SC SC B1 OV B2 B2 B2 OV OV B2
POP 12HR 10 10 0 30 90
QPF 12HR 0 0 0 0 0.63
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D D
TSTMS S C C C
HEAT INDEX 82
MAX HEAT 80 82 82 83
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 60 83 63 84 63 84
TEMP 68 67 79 77 64 65 80 79 67 67 81 78 67 68 82 79
DEWPT 67 64 61 60 58 58 56 58 58 62 63 65 64 64 63 63
PWIND DIR SW NW N NW SE S S SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC FW FW FW FW FW SC SC B2 B1 SC SC B1
POP 12HR 80 20 0 5 20 60 40 30
RAIN SHWRS D S S S S S L C S C
TSTMS C C C C
MDZ017-202000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 70 89 74 96
TEMP 87 82 75 73 70 75 82 87 87 81 76 75 74 79 89 94 91 83
DEWPT 53 53 56 56 59 61 58 58 58 61 63 65 66 68 69 68 70 71
RH 31 37 52 55 68 62 44 38 38 51 64 71 76 69 52 43 50 67
WIND DIR W W W NW NW NW NW W SW S S SE SE S S S S S
WIND SPD 11 5 3 3 4 4 5 5 6 5 4 4 6 9 12 17 16 11
CLOUDS B1 SC SC SC FW SC FW SC SC SC B2 B1 B1 SC SC B2 B2 B2
POP 12HR 0 5 0 0 70
QPF 12HR 0 0 0 0 0.42
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L
TSTMS C C C
HEAT INDEX 82 82 94 99 97 88
MAX HEAT 84 86 86 87 99 99
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 74 90 70 86 71 86 72 88
TEMP 76 78 88 79 72 75 84 80 73 76 84 80 74 75 87 82
DEWPT 71 69 65 65 64 63 59 61 65 66 65 67 68 68 66 67
PWIND DIR SW NW N NE S SE S S
WIND CHAR GN GN LT LT LT GN LT LT
AVG CLOUDS B2 B1 SC B1 SC FW FW FW FW FW B1 B1 B1 SC B1 B1
POP 12HR 60 40 5 0 20 40 40 30
RAIN SHWRS L S S C S C C C S C C
TSTMS C S C S C
WVZ502-202000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 81 58 84 59 88
TEMP 80 73 65 61 58 63 75 82 83 76 66 63 61 65 78 84 83 76
DEWPT 52 54 55 55 56 58 54 53 53 57 55 54 54 57 63 69 71 69
RH 38 51 70 81 93 84 48 37 36 52 68 72 78 75 60 61 67 79
WIND DIR W SE SE SE SE SE NW NW NW NW N N N S SW W SW SW
WIND SPD 11 6 3 2 2 1 5 6 5 2 0 0 0 1 6 11 9 5
WIND GUST 23 18 21 20 16
CLOUDS SC SC FW FW SC SC SC SC SC SC B1 B2 B1 B2 B2 OV OV B2
POP 12HR 10 20 0 40 90
QPF 12HR 0 0 0 0.01 0.30
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L D D L
TSTMS S C C S
OBVIS PF
HEAT INDEX 80 88 88
MAX HEAT 80 81 82 88 90
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 82 56 86 60 87 60 86
TEMP 67 63 79 75 60 62 83 78 63 65 83 78 63 65 83 78
DEWPT 65 63 60 59 57 57 54 59 57 60 61 63 61 61 61 62
PWIND DIR W NW NW NW W SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 SC SC SC FW FW FW SC B1 B1 SC B1 B1 B1
POP 12HR 70 10 0 5 20 40 20 30
RAIN SHWRS L C S C C S C C
TSTMS S C S C
MDZ014-202000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
229 PM EDT SAT JUN 20 2026
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26
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 87 68 88 71 90
TEMP 87 82 74 71 68 72 82 86 87 81 75 73 72 75 86 90 87 80
DEWPT 49 52 54 57 59 59 57 56 56 58 62 63 64 65 68 68 70 72
RH 27 35 50 61 73 64 43 36 35 46 64 71 76 71 55 49 57 77
WIND DIR W NW W N W W W W NW NW N N E SE S S S SW
WIND SPD 12 6 3 0 4 5 8 10 8 3 0 0 4 8 12 16 14 9
WIND GUST 23 25
CLOUDS FW FW FW SC FW FW FW FW SC SC B1 SC OV B1 B1 OV OV B2
POP 12HR 0 5 0 10 80
QPF 12HR 0 0 0 0 0.66
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S D D L
TSTMS C C C
HEAT INDEX 82 81 89 94 92 84
MAX HEAT 83 84 85 86 94 94
DATE TUE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26
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 86 68 85 69 86 69 88
TEMP 73 74 86 81 70 72 84 81 72 74 85 80 72 74 87 82
DEWPT 72 68 65 64 64 61 59 61 66 65 65 67 69 67 66 67
PWIND DIR SW NW N NE S S S S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW SC B1 B1 B1 SC B1 B1
POP 12HR 70 20 5 0 20 40 50 30
RAIN SHWRS L S S S S C C C S S C
TSTMS C S S C S C
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