594
ASUS41 KLWX 181410
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1000 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>054-181500-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT PTSUNNY 79 66 64 S5 30.18S
DULLES PTSUNNY 82 66 58 CALM 30.19S
ANDREWS AFB SUNNY 84 65 52 CALM 30.18S
FT BELVOIR SUNNY 81 67 63 E5 30.16S
QUANTICO SUNNY 73 66 78 S3 30.20R
COLLEGE PARK* SUNNY 81 67 62 CALM 30.19S
LEESBURG* SUNNY 81 68 65 CALM 30.21S
MANASSAS* SUNNY 80 67 64 S3 30.19F
GAITHERSBURG* SUNNY 82 66 58 SW3 30.21S
MDZ006>007-011-014-181500-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT MOSUNNY 80 65 59 VRB3 30.18S
BALT INNER HAR N/A 81 64 56 MISG 30.18F
MARTIN STATE SUNNY 77 66 69 SE5 30.20S
ANNAPOLIS SUNNY 71 66 84 SE9 30.19S
FORT MEADE* SUNNY 79 68 69 CALM 30.21
MDZ012-015-019>023-181500-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY SUNNY 85 67 54 VRB6 30.20S
SALISBURY SUNNY 84 66 54 SW7 30.20S
BAY BRIDGE AP* SUNNY N/A N/A N/A W5 30.19S
CAMBRIDGE* SUNNY 81 68 65 CALM 30.19F
EASTON* SUNNY 81 68 65 SW6 30.19S
MDZ017>025-181500-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER SUNNY 84 65 52 S3 30.19S
ST INIGOES SUNNY 81 65 58 SW5 30.19S
MDZ003>005-181500-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* SUNNY 81 68 65 S6 30.20S
HAGERSTOWN APT SUNNY 81 64 56 S5 30.19S
WESTMINSTER* SUNNY 82 64 54 SW7 30.20S
MDZ501>502-181500-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* SUNNY 77 59 53 VRB7 30.29S
CUMBERLAND* SUNNY 73 61 66 CALM 30.26S
VAZ025>031-181500-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* SUNNY 81 61 50 SW7 30.19S
NEW MARKET* SUNNY 78 63 58 CALM 30.21F
STAUNTON* SUNNY 80 63 56 SW6 30.26S
WAYNESBORO* SUNNY 80 61 52 SW5 30.25F
WVZ021-048>050-054>055-181500-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG SUNNY 79 64 60 VRB3 30.18S
PETERSBURG* SUNNY 78 66 66 CALM 30.20F
VAZ036>039-050-181500-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL SUNNY 81 64 56 S7 30.21R
CULPEPER* SUNNY 80 65 60 CALM 30.20S
ORANGE* SUNNY 81 64 57 S5 30.20R
GORDONSVILLE* SUNNY 80 66 62 S6 30.20R
WARRENTON* SUNNY 82 63 53 S5 30.20F
VAZ055>057-181500-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* SUNNY 83 63 51 SW6 30.18S
NCZ024-NYZ072-PAZ021-071-VAZ022-071-181500-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY SUNNY 81 65 58 NE5 30.20S
PHILADELPHIA PTSUNNY 83 66 56 S3 30.17F
PITTSBURGH MOSUNNY 80 60 50 S10 30.18R
ROANOKE SUNNY 79 61 53 W7 30.28R
RICHMOND MOSUNNY 83 67 58 VRB5 30.21S
RALEIGH SUNNY 83 65 54 SW13 30.27S
ANZ530>537-181500-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 1400 69 100/ 9/ 9 1023.3S
TOLCHESTER 1330 71 66 230/ 8/ 8 1022.2R
GOOSES REEF 1348 67 65 150/ 8/ 8 N/A
COVE POINT 1330 71 120/ 7/ 8 1023.5R
BALT HARBOR 1330 77 68 140/ 3/ 3 N/A
BALT KEY BRIDGE 1330 71 120/ 2/ 2 1022.2R
ANNAPOLIS USNA 1330 68 68 90/ 5/ 6 1021.8R
ANNAPOLIS CBIBS 1348 66 65 150/ 8/ 8 N/A
WASH DC CHANNEL 1330 76 69 190/ 1/ 1 1021.2F
DAHLGREN 1330 72 70 110/ 5/ 6 1021.5R
LEWISETTA 1330 79 71 240/ 4/ 5 1022.5R
SOLOMONS ISLAND 1330 76 66 90/ 2/ 2 1022.4R
PINEY POINT 1330 100/ 4/ 4 N/A
POTOMAC BUOY 1348 75 66 100/ 4/ 6 N/A
CAMBRIDGE PIER 1330 80 67 250/ 2/ 6 1022.9S
BISHOPS HEAD 1330 73 72 220/ 6/ 6 1022.8S
CHESAPEAKE CITY 1330 78 68 220/ 3/ 5 1021.8F
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