994
ASUS41 KLWX 180910
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
500 AM EDT MON MAY 18 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET
WITH NO SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
TC=TEMPERATURE CELSIUS
* =NON NWS SITE. STATION DOES NOT REPORT PRECIPITATION (E.G. RAIN,
SNOW, ETC.), THUNDER, OR FOG.
DCZ001-MDZ009-015-VAZ040>042-051-053>054-181000-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT PTCLDY 69 64 84 S3 30.13R
DULLES PTCLDY 65 61 87 CALM 30.14R
ANDREWS AFB PTCLDY 66 60 81 CALM 30.13R
FT BELVOIR PTCLDY 62 61 95 CALM 30.11R
QUANTICO PTCLDY 66 64 93 W5 30.14
COLLEGE PARK* PTCLDY 63 62 96 CALM 30.14S
LEESBURG* PTCLDY 64 64 100 CALM 30.15S
MANASSAS* PTCLDY 61 61 100 CALM 30.14R
GAITHERSBURG* PTCLDY 63 32 31 CALM 30.16R
MDZ006>007-011-014-181000-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 64 61 90 CALM 30.13R
BALT INNER HAR N/A 69 62 78 MISG 30.14R
MARTIN STATE PTCLDY 64 62 94 CALM 30.15S
ANNAPOLIS PTCLDY 65 64 97 CALM 30.14R
MDZ012-015-019>023-181000-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY MOCLDY 63 62 97 CALM 30.15R
SALISBURY PTCLDY 67 64 90 CALM 30.15R
BAY BRIDGE AP* PTCLDY N/A N/A N/A CALM 30.13S
CAMBRIDGE* CLEAR 66 64 94 CALM 30.13S FOG
EASTON* PTCLDY 65 64 96 CALM 30.13S
MDZ017>025-181000-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTCLDY 70 64 81 SW5 30.13S
ST INIGOES PTCLDY 66 63 90 CALM 30.14R
MDZ003>005-181000-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* PTCLDY 61 61 100 CALM 30.16S
HAGERSTOWN APT CLEAR 70 61 73 CALM 30.14R
WESTMINSTER* PTCLDY 70 63 78 CALM 30.16R
MDZ501>502-181000-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* CLEAR 66 57 72 SW12 30.23R
CUMBERLAND* CLEAR 59 57 92 NE6 30.20R
VAZ025>031-181000-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLEAR 59 55 88 CALM 30.14R
NEW MARKET* CLEAR N/A N/A N/A CALM 30.17S
STAUNTON* CLEAR 56 56 99 CALM 30.20S
WAYNESBORO* CLEAR 62 58 87 CALM 30.20S
WVZ021-048>050-054>055-181000-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLEAR 59 59 100 CALM 30.12R
PETERSBURG* NOT AVBL
VAZ036>039-050-181000-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL CLEAR 64 62 93 CALM 30.15R
CULPEPER* N/A 61 59 94 CALM 30.15S FOG
ORANGE* CLEAR 61 61 100 CALM 30.15R
GORDONSVILLE* CLEAR 62 62 99 CALM 30.14S
WARRENTON* FOG 60 57 91 CALM 30.14S VSB 1/2
VAZ055>057-181000-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* CLEAR N/A N/A N/A CALM 30.13R
NCZ024-NYZ072-PAZ021-071-VAZ022-071-181000-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY CLEAR 72 62 71 SW3 30.15R
PHILADELPHIA PTCLDY 67 62 84 CALM 30.14R
PITTSBURGH PTCLDY 63 60 90 CALM 30.12R
ROANOKE CLEAR 63 58 83 CALM 30.21S
RICHMOND PTCLDY 68 63 84 SE5 30.16R
RALEIGH CLEAR 71 66 84 SW6 30.21R
ANZ530>537-181000-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0900 70 120/ 3/ 4 1021.4R
TOLCHESTER 0824 65 67 90/ 2/ 2 1020.4
GOOSES REEF 0848 63 66 180/ 6/ 8 N/A
COVE POINT 0824 70 130/ 6/ 7 1021.2
BALT HARBOR 0824 69 67 CALM N/A
BALT KEY BRIDGE 0824 68 80/ 2/ 3 1020.2
ANNAPOLIS USNA 0824 67 68 CALM / 2 1019.8
ANNAPOLIS CBIBS 0848 65 65 200/ 2/ 2 N/A
WASH DC CHANNEL 0824 69 70 CALM 1019.4
DAHLGREN 0830 68 70 CALM 1019.5R
LEWISETTA 0830 72 71 230/ 8/ 9 1020.5R
SOLOMONS ISLAND 0824 67 66 CALM / 1 1020.2
PINEY POINT 0830 130/ 2/ 2 N/A
POTOMAC BUOY 0848 67 65 290/ 2/ 2 N/A
CAMBRIDGE PIER 0824 69 67 190/ 3/ 4 1020.8
BISHOPS HEAD 0824 69 71 180/ 5/ 5 1020.6
CHESAPEAKE CITY 0824 63 70 CALM / 1 1020.6
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