924
FOUS51 KLWX 060300
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1100 PM EDT SAT SEP 5 2026
VAZ054-060800-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 68 84 66 84 64
TEMP 75 72 69 69 77 82 83 77 71 68 67 68 76 81 82 76 70 66 64 66
DEWPT 65 62 61 60 61 60 60 61 62 63 63 62 61 58 58 57 58 58 59 59
RH 71 71 76 73 58 47 46 58 73 84 87 81 60 46 44 52 66 75 84 78
WIND DIR NE NE N N NE NE NE NE E E N N NE E E SE SE S SW W
WIND SPD 6 8 9 9 9 9 11 9 6 3 4 5 5 6 8 6 4 4 5 5
CLOUDS SC SC FW FW FW SC B1 SC SC FW SC FW FW SC SC SC FW FW FW FW
POP 12HR 5 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 82 83 81 82
MAX HEAT 82 83 81 83
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 67 89 74 91 69 83 64 84
TEMP 83 78 69 69 86 83 76 75 88 83 73 70 81 77 68 65 82 77
DEWPT 58 57 59 60 62 61 62 64 64 62 61 59 55 55 56 56 57 57
PWIND DIR SW S SW SW W NW NW N SE
WIND CHAR LT GN GN GN BZ GN GN GN GN
AVG CLOUDS FW SC SC SC FW FW FW FW FW SC B1 B1 SC SC FW FW FW SC
POP 12HR 0 0 0 0 20 30 5 10 10
RAIN SHWRS S C S
TSTMS S
MDZ013-060800-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 81 63 80 62
TEMP 71 68 65 66 75 79 80 75 68 66 64 65 74 78 79 73 67 64 62 64
DEWPT 63 62 61 62 65 64 64 64 64 64 63 63 63 61 60 61 60 60 59 61
RH 76 81 87 87 71 60 58 69 87 93 97 93 69 56 52 66 78 87 90 90
WIND DIR N N N N NE NE NE E E E N N NE E E E E SW W W
WIND SPD 3 3 4 5 6 6 6 4 2 1 2 3 3 4 4 2 1 1 2 2
CLOUDS FW FW FW FW FW B1 SC FW FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 82
MAX HEAT 82
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 64 88 72 89 66 80 62 81
TEMP 82 76 67 67 85 81 74 74 87 81 71 66 78 74 64 64 79 75
DEWPT 61 63 61 62 65 66 65 66 68 65 62 60 58 58 57 58 60 62
PWIND DIR SW SW SW SW W NW NW N SE
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC FW SC FW SC SC B1 SC SC FW FW FW SC
POP 12HR 0 0 0 5 20 20 5 5 10
RAIN SHWRS S S S
TSTMS S
MDZ011-060800-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 66 82 64 81 64
TEMP 72 68 66 68 75 80 80 73 69 67 65 66 74 78 80 74 68 65 64 66
DEWPT 60 59 59 58 60 59 60 59 60 62 61 59 58 56 56 55 55 57 57 56
RH 66 73 78 70 60 49 51 62 73 84 87 78 57 47 44 51 63 75 78 70
WIND DIR N N N N NE NE NE E E N N N NE E E NE N N W W
WIND SPD 3 3 4 4 5 6 6 4 2 0 1 2 3 3 4 2 0 0 1 2
CLOUDS FW FW FW FW FW SC SC FW FW SC FW SC FW FW SC FW FW FW FW FW
POP 12HR 0 0 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 81 81 80
MAX HEAT 81 81 80
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 85 67 89 74 90 67 81 64 82
TEMP 82 77 69 69 86 83 76 75 87 82 72 68 79 75 66 66 80 75
DEWPT 56 57 59 58 61 61 63 63 64 61 60 57 54 53 55 55 55 57
PWIND DIR SW S SW SW W NW NW N SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC FW SC FW SC SC B1 SC FW FW FW FW SC
POP 12HR 0 0 0 5 20 20 5 5 10
RAIN SHWRS S S S
TSTMS S
WVZ052-060800-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 60 81 57 81 56
TEMP 70 66 62 62 73 79 79 71 64 62 59 59 72 79 80 72 63 59 57 59
DEWPT 64 60 58 59 60 58 57 57 58 56 56 57 59 56 53 56 56 55 55 56
RH 81 81 87 90 64 49 47 61 81 81 90 93 64 45 39 57 78 87 93 90
WIND DIR N N N N N NE NE NE N N N N N NE N N N N N N
WIND SPD 3 4 6 6 6 8 8 5 0 0 3 3 0 2 0 0 0 0 0 0
CLOUDS B1 SC SC SC FW SC SC FW FW SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 80
MAX HEAT 81 81
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 88 69 85 61 80 56 82
TEMP 82 75 65 64 86 80 72 71 83 76 65 63 79 71 60 59 80 74
DEWPT 58 58 57 58 62 63 63 65 64 61 60 59 55 54 54 55 56 57
PWIND DIR S S SW SW W NW NW NW S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC FW SC B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 5 10 30 10 10 10
RAIN SHWRS C
VAZ506-060800-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 64 83 61 83 59
TEMP 72 68 65 66 75 81 81 73 68 64 63 63 76 82 80 72 66 62 60 62
DEWPT 66 64 61 62 65 64 64 64 64 63 62 63 64 63 62 62 61 60 59 61
RH 81 87 87 87 71 56 56 73 87 97 97100 66 53 54 71 84 93 96 97
WIND DIR NE N N N N N NE NE NE N N N N N N E S SW SW SW
WIND SPD 2 3 4 5 5 6 6 4 2 1 1 3 3 3 3 2 1 1 1 2
CLOUDS B1 B1 SC FW FW SC SC B1 SC SC SC SC FW SC FW FW FW FW FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS PF
HEAT INDEX 83 83 83 81
MAX HEAT 83 83 83 83
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 86 63 89 70 89 64 82 60 83
TEMP 83 76 66 65 86 81 73 72 87 80 69 65 79 74 63 62 81 75
DEWPT 63 63 60 61 67 66 64 66 69 66 63 61 61 59 57 57 62 62
PWIND DIR SW S S SW W NW NW N S
WIND CHAR LT LT LT GN GN LT GN LT LT
AVG CLOUDS SC SC SC SC SC FW FW SC FW SC B1 B1 SC SC FW FW FW SC
POP 12HR 0 0 0 5 20 30 10 5 10
RAIN SHWRS S C S
VAZ037-060800-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 65 81 60 81 59
TEMP 71 69 67 66 73 79 79 71 67 64 62 62 76 81 79 70 65 62 60 61
DEWPT 71 69 67 64 63 62 61 61 62 61 61 61 62 60 60 60 61 59 59 59
RH 100100100 93 71 56 54 71 84 90 97 97 62 49 52 71 87 90 96 93
WIND DIR N NE NE NE NE NE NE NE N N N N E E E N N N N N
WIND SPD 0 2 6 8 8 6 8 5 4 2 2 4 5 5 5 0 0 0 0 0
CLOUDS B1 B2 B2 B2 B1 B1 SC FW SC SC SC FW FW SC FW FW FW FW FW FW
POP 12HR 40 10 5 0 0
QPF 12HR 0.19 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS
OBVIS PF PF PF PF
HEAT INDEX 82
MAX HEAT 82 82 82
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 88 68 90 64 82 59 82
TEMP 84 74 65 63 87 79 71 69 89 80 69 65 81 73 62 62 81 74
DEWPT 59 60 58 59 62 63 63 64 65 65 64 63 60 59 57 57 59 61
PWIND DIR S SW SW SW W NW N N SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC FW FW FW FW FW SC SC B1 SC SC FW SC SC SC
POP 12HR 0 0 0 0 20 30 20 10 10
RAIN SHWRS S C S S
TSTMS S S
MDZ003-060800-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 59 81 57 81 57
TEMP 68 64 61 61 72 78 78 70 64 61 59 59 71 78 79 71 63 59 58 60
DEWPT 62 59 58 59 62 61 59 60 58 57 56 57 60 58 56 57 56 56 55 57
RH 81 84 90 93 71 56 52 71 81 87 90 93 68 50 45 61 78 90 90 90
WIND DIR NE N N N NE NE NE NE NE N N N NE NE NE E E E NE S
WIND SPD 4 5 6 5 5 6 6 4 4 4 4 4 2 3 3 2 2 1 1 1
CLOUDS SC SC SC FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 84 61 88 69 85 60 80 56 81
TEMP 81 75 65 64 85 80 72 71 82 76 64 61 77 71 60 59 79 73
DEWPT 60 60 58 59 65 65 64 66 65 63 60 58 56 55 55 55 58 59
PWIND DIR SW S SW SW W NW NW NE S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC FW SC SC SC B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 5 10 20 5 10 10
RAIN SHWRS S
MDZ017-060800-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 69 81 67 80 66
TEMP 74 73 71 71 77 79 79 72 70 69 68 70 77 79 78 72 70 68 66 69
DEWPT 67 66 65 65 65 64 64 65 66 65 64 64 63 61 59 60 62 63 61 63
RH 79 79 81 81 67 60 60 79 87 87 87 81 62 54 52 66 76 84 84 81
WIND DIR E E NE NE NE N NE E E E NE NE NE NE NE E SE S W W
WIND SPD 4 4 6 8 9 9 9 6 5 4 4 5 6 5 3 2 3 3 3 4
CLOUDS SC SC FW FW FW FW FW SC FW FW FW CL FW FW FW FW FW FW FW FW
POP 12HR 5 10 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 67 86 73 89 70 81 67 81
TEMP 82 76 71 70 84 80 76 75 88 82 74 72 78 75 69 69 79 75
DEWPT 60 61 63 63 64 66 65 66 69 68 66 63 61 61 62 61 61 64
PWIND DIR SW S SW SW W NW N NE SE
WIND CHAR LT LT GN GN GN GN LT LT LT
AVG CLOUDS FW FW FW SC SC FW FW FW FW FW B1 B1 SC SC FW SC FW SC
POP 12HR 0 0 0 0 10 40 10 10 10
RAIN SHWRS C S
TSTMS S
WVZ502-060800-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 60 81 55 82 55
TEMP 69 65 62 61 71 77 80 72 63 59 57 57 72 78 81 72 63 58 56 57
DEWPT 68 65 62 61 63 62 61 60 60 58 56 57 61 60 60 60 59 57 55 56
RH 97100100100 76 60 52 66 90 96 96100 68 54 49 66 87 96 96 96
WIND DIR N N N N NE NE NE NE N N N N E E E E S S SW SW
WIND SPD 1 1 2 3 2 3 5 3 0 0 0 0 1 2 3 1 1 1 2 2
CLOUDS B2 B2 OV B2 B1 B1 FW SC SC FW SC B2 SC SC SC FW FW FW FW FW
POP 12HR 40 10 0 0 0
QPF 12HR 0.10 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS
OBVIS PF PF PF PF PF PF PF
HEAT INDEX 81 82
MAX HEAT 81 82
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 60 89 67 85 58 81 54 84
TEMP 84 76 64 62 87 80 71 69 82 75 64 59 78 71 58 56 80 73
DEWPT 60 62 58 58 65 65 63 64 67 65 62 59 59 58 56 55 60 60
PWIND DIR S SW W SW W W NW SW S
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC FW SC SC SC B2 B1 SC SC FW SC FW SC
POP 12HR 0 0 0 5 20 30 10 10 10
RAIN SHWRS S C C
TSTMS S
MDZ014-060800-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
1100 PM EDT SAT SEP 5 2026
DATE 09/05/26 SUN 09/06/26 MON 09/07/26 TUE
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 67 80 66 79 65
TEMP 74 72 69 69 76 79 80 75 69 68 66 68 74 77 79 74 69 67 65 67
DEWPT 64 63 62 62 64 61 61 62 65 64 63 62 62 57 56 57 61 61 60 60
RH 71 73 78 78 66 54 52 64 87 87 90 81 66 50 45 55 76 81 84 78
WIND DIR NE NE N NE NE NE NE E E N N NE NE NE E N N N W W
WIND SPD 4 5 6 8 10 10 9 6 4 0 0 4 6 5 5 0 0 0 2 3
CLOUDS FW FW SC FW FW SC SC SC FW FW FW SC FW FW FW SC FW FW FW FW
POP 12HR 0 0 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 81
MAX HEAT 81
DATE 09/08 WED 09/09/26 THU 09/10/26 FRI 09/11/26 SAT 09/12/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 65 87 73 91 67 81 64 82
TEMP 81 76 69 68 85 81 75 74 89 83 72 69 79 75 67 67 80 76
DEWPT 59 62 61 62 67 67 65 66 69 66 62 61 59 59 59 59 60 62
PWIND DIR SW SW S SW W NW NW NE SE
WIND CHAR LT LT GN GN GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC SC FW SC FW SC B1 B1 SC SC FW SC FW SC
POP 12HR 0 0 0 0 10 30 5 10 10
RAIN SHWRS C S
TSTMS S
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