903
FOUS51 KLWX 221501
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1101 AM EDT FRI MAY 22 2026
VAZ054-222000-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 62 53 62 57 74
TEMP 59 59 57 55 54 53 55 57 58 60 59 59 58 59 61 64 69 73 71
DEWPT 56 55 52 52 53 53 55 57 58 59 59 59 58 59 61 64 67 68 68
RH 90 87 83 90 96100100100100 96100100100100100100 93 84 90
WIND DIR E E E E E E E E E E E E E NE NE SE S S SE
WIND SPD 10 11 11 11 10 12 12 12 13 13 12 11 9 5 5 5 5 5 6
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2
POP 12HR 100 90 100 90 50
QPF 12HR 0.17 0.28 0.54 0.29 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D L D D D D D L D D D D C C S S C
TSTMS S S S S S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 78 64 75 64 81 65 80
TEMP 65 65 75 71 67 66 72 72 67 66 78 77 69 67 78 75
DEWPT 65 65 70 70 67 66 67 68 66 66 66 67 64 62 61 62
PWIND DIR SE S SE NE SW W W N
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 70 50 50 30 30 20 20
RAIN SHWRS C C C L C C C C C C C C S S
TSTMS S S C S S S S
MDZ013-222000-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 63 50 62 53 73
TEMP 61 60 56 54 52 51 53 56 57 59 59 57 55 58 61 65 71 73 70
DEWPT 55 54 53 53 52 51 53 56 57 58 58 57 55 58 61 65 67 68 68
RH 81 81 90 96100100100100100 96 96100100100100100 87 84 93
WIND DIR E E E E E E E E E E E E E E E E SE SE E
WIND SPD 10 11 11 11 11 12 13 14 14 13 13 12 10 6 4 5 5 5 6
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2
POP 12HR 90 90 100 100 50
QPF 12HR 0.13 0.49 0.69 0.41 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D D D D D D L D D D D C C S S C
TSTMS S S S S S S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 60 79 62 77 62 83 63 82
TEMP 63 64 76 71 66 65 75 73 66 67 80 78 68 67 81 77
DEWPT 63 64 69 71 66 65 66 69 64 65 66 68 63 62 61 62
PWIND DIR SE S S NE S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC
POP 12HR 40 60 40 40 20 30 10 10
RAIN SHWRS C C C L C C C S S S C C
TSTMS S S S S S
MDZ011-222000-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 63 52 61 56 73
TEMP 61 60 57 55 54 52 54 56 57 59 58 57 57 58 60 65 71 73 71
DEWPT 51 50 49 50 50 50 50 52 53 54 54 57 57 58 59 62 64 65 66
RH 70 69 75 83 86 93 86 86 86 83 86100100100 96 90 79 76 84
WIND DIR E E E E E E E E E E E E E E E E E SE E
WIND SPD 9 10 10 10 10 11 12 13 13 13 12 11 10 6 5 5 5 5 6
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B2
POP 12HR 90 90 100 100 60
QPF 12HR 0.11 0.51 0.76 0.39 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D D D D D D L D D D D L L S S C
TSTMS S S S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 79 64 77 65 83 65 82
TEMP 64 64 76 71 66 66 76 75 67 67 81 79 69 67 81 77
DEWPT 63 64 66 69 65 64 64 67 64 64 62 66 62 60 58 60
PWIND DIR SE S N E S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 60 40 40 20 30 10 10
RAIN SHWRS C C C L C C C S S C C
TSTMS S S S S
WVZ052-222000-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 59 46 58 50 72
TEMP 57 57 56 54 51 48 50 53 55 56 57 54 52 54 56 62 69 72 70
DEWPT 53 52 51 50 49 48 49 50 52 53 52 54 52 54 55 58 61 63 65
RH 86 83 83 86 93100 96 89 90 90 83100100100 96 87 76 73 84
WIND DIR E E E E E E E E E E E NE N N N NE SE SE E
WIND SPD 6 9 8 6 6 8 6 8 8 9 6 5 4 3 2 4 4 6 5
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B2 B1
POP 12HR 100 100 100 90 20
QPF 12HR 0.38 0.75 0.37 0.08 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D D D D D L L D D L L S S S S C
TSTMS S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 78 60 77 61 82 60 81
TEMP 63 63 76 71 65 64 75 74 66 66 79 76 66 65 79 76
DEWPT 63 62 66 67 64 63 64 66 63 62 63 66 61 59 59 62
PWIND DIR E SW NW E S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR 40 70 40 40 20 30 20 20
RAIN SHWRS C C C L C C C S S S C C S S
TSTMS S C S C S
VAZ506-222000-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 61 49 61 53 74
TEMP 59 58 57 54 53 50 53 56 58 59 59 58 55 58 60 64 71 74 72
DEWPT 57 57 55 54 53 50 53 56 58 59 59 58 55 58 60 64 67 69 69
RH 93 96 93100100100100100100100100100100100100100 87 84 90
WIND DIR E E E E E E E E E E E E E N N N SE SE SE
WIND SPD 6 9 9 8 8 9 9 10 9 9 9 8 5 4 3 4 5 6 5
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B2
POP 12HR 100 90 100 90 30
QPF 12HR 0.24 0.53 0.49 0.16 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D D D D D D L D D D D C C S S S
TSTMS S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 60 79 62 77 62 81 62 81
TEMP 64 65 77 72 67 65 74 74 67 66 79 78 68 66 79 76
DEWPT 64 65 71 71 67 65 68 69 66 66 68 69 64 63 63 65
PWIND DIR SE SW SW NE S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC
POP 12HR 40 70 50 50 30 40 20 20
RAIN SHWRS S C C L C C C C S C C C S S
TSTMS S S C S S S S
VAZ037-222000-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 59 50 62 55 76
TEMP 58 58 58 56 54 51 53 56 59 61 62 60 57 58 60 67 74 76 74
DEWPT 56 55 53 53 53 51 53 55 57 58 58 59 57 58 60 63 66 67 68
RH 93 90 83 90 96100100 96 93 90 87 96100100100 87 76 74 82
WIND DIR NE NE NE NE NE NE NE NE NE NE NE N N NW S S S S S
WIND SPD 6 6 6 6 6 6 6 5 5 6 5 4 3 1 1 5 5 8 5
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2
POP 12HR 100 90 100 90 40
QPF 12HR 0.15 0.24 0.33 0.06 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L D D L D D D L L D D L L C C S S C
TSTMS S S S S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 80 63 76 63 81 63 81
TEMP 66 65 79 74 68 66 75 73 67 66 78 77 68 66 80 76
DEWPT 66 65 70 70 68 66 68 68 67 66 67 68 66 64 63 64
PWIND DIR S S N NE N S N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 SC B1
POP 12HR 50 80 80 70 40 60 20 30
RAIN SHWRS C C C D D L L L C C C L S S S C
TSTMS S C S C S C S C
MDZ003-222000-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 61 47 57 50 72
TEMP 58 58 56 53 51 48 50 52 53 55 55 53 52 53 57 62 68 71 70
DEWPT 55 55 53 52 50 48 49 52 53 54 53 53 52 53 56 60 64 65 65
RH 90 90 90 96 96100 96100100 96 93100100100 96 93 87 81 84
WIND DIR E E E E E E E E E E E E NE NE NE E SE SE E
WIND SPD 6 8 6 8 8 9 9 9 9 10 9 8 5 4 3 5 5 6 6
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B2 B2
POP 12HR 100 100 100 90 20
QPF 12HR 0.31 0.80 0.47 0.07 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D D D D D L L D D D D S S C
TSTMS S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 58 78 60 78 61 82 61 80
TEMP 62 63 75 72 64 65 76 75 67 66 79 77 66 65 79 75
DEWPT 62 63 68 68 64 63 66 67 63 62 65 66 62 60 61 62
PWIND DIR E SW N SW S W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
POP 12HR 50 60 30 40 20 30 10 20
RAIN SHWRS C C C L C S C S S C C S S
TSTMS S S S S S
MDZ017-222000-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 67 55 73 63 79
TEMP 66 63 60 59 58 56 61 65 68 69 67 66 65 66 70 74 77 78 74
DEWPT 56 55 54 54 56 56 59 61 63 64 64 65 65 66 67 68 69 68 68
RH 70 75 81 83 93100 93 87 84 84 90 97100100 90 82 76 71 82
WIND DIR NE E E E E E E E E E E E SE SE SE S S SE S
WIND SPD 13 14 14 14 12 16 16 17 16 17 14 11 8 9 8 6 6 9 9
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1
POP 12HR 90 90 90 100 70
QPF 12HR 0.14 0.12 0.44 0.28 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L C L D L D D D D D D D L L C C C
TSTMS S S S S S S S S S S S S C
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 84 66 78 65 84 66 81
TEMP 70 72 82 76 72 71 77 74 70 72 82 77 72 71 79 74
DEWPT 68 68 70 69 69 68 68 67 67 66 67 66 66 64 62 61
PWIND DIR S S S NE N SW NW N
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC
POP 12HR 60 70 80 60 40 40 20 10
RAIN SHWRS C L C L D L L C C C C C S
TSTMS C C C S S S S
WVZ502-222000-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 61 47 63 51 81
TEMP 59 59 59 55 52 49 50 56 59 62 62 57 53 55 57 68 78 80 76
DEWPT 56 56 54 53 52 49 50 54 56 57 56 56 53 55 57 62 66 68 67
RH 90 90 83 93100100100 93 90 84 81 96100100100 81 67 67 74
WIND DIR E E E E E E NE E E NE NE NE E SE SE SE S SE SE
WIND SPD 3 4 4 4 4 3 3 3 4 3 3 2 2 1 2 4 5 5 4
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2 B2 B2
POP 12HR 100 100 90 40 70
QPF 12HR 0.43 0.46 0.23 0.01 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D L L D L C C C C S S S S L L C
TSTMS S S S S C C S
HEAT INDEX 83
MAX HEAT 83
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 60 82 61 81 62 83 61 84
TEMP 64 65 78 75 66 65 77 77 67 66 79 78 67 65 81 78
DEWPT 63 63 69 68 64 63 66 66 63 62 66 66 61 60 61 62
PWIND DIR S S SW SE S NW W N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 40 90 40 70 40 60 30 30
RAIN SHWRS C C L D C C L L C C L L C S C C
TSTMS S S C C S C
MDZ014-222000-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1101 AM EDT FRI MAY 22 2026
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26
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 64 53 64 58 73
TEMP 62 62 58 56 55 54 56 61 61 62 61 61 59 61 64 70 72 73 71
DEWPT 53 52 52 53 53 54 55 57 57 58 59 61 59 61 63 64 65 65 66
RH 72 70 80 90 93100 96 87 87 87 93100100100 97 81 79 76 84
WIND DIR E E E E E E E E E E E E E E E E SE SE SE
WIND SPD 12 13 13 13 13 14 16 17 18 17 14 13 10 8 5 5 5 6 8
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B2
POP 12HR 90 90 100 100 60
QPF 12HR 0.18 0.31 0.78 0.54 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D L D D D D D D D D D L L S S C
TSTMS S S S S S S S S S S S
DATE MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 77 64 77 64 82 65 81
TEMP 65 67 77 71 68 67 75 73 68 69 80 77 70 69 80 75
DEWPT 65 66 67 67 67 66 65 66 65 65 64 66 64 62 60 61
PWIND DIR SE SE SW NE SW SW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR 40 60 50 50 30 30 10 10
RAIN SHWRS C C C L C C C S C S C C
TSTMS S S S S S
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