ASUS41 KLWX 180812 RWRLWX REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 400 AM EDT MON MAY 18 2026 Note: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions 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>054-180900- WASHINGTON METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS WASHINGTON NAT PTCLDY 68 65 90 CALM 30.12S DULLES PTCLDY 63 60 90 SE3 30.13S ANDREWS AFB PTCLDY 65 60 82 CALM 30.12S COLLEGE PARK* PTCLDY 64 62 94 CALM 30.13F LEESBURG* PTCLDY 68 64 88 S3 30.15S MANASSAS* PTCLDY 61 61 100 S3 30.13F GAITHERSBURG* PTCLDY 64 64 100 CALM 30.15S $$ MDZ006>007-011-014-180900- BALTIMORE METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS BWI AIRPORT PTCLDY 64 61 90 CALM 30.12F BALT INNER HAR N/A 68 62 81 MISG 30.13F MARTIN STATE PTCLDY 64 63 94 CALM 30.15S ANNAPOLIS PTCLDY 65 63 93 CALM 30.13S $$ MDZ012-015-019>023-180900- MARYLAND EASTERN SHORE CITY SKY/WX TMP DP RH WIND PRES REMARKS OCEAN CITY MOCLDY 64 62 93 SW3 30.14S SALISBURY MOCLDY 63 60 90 CALM 30.14S BAY BRIDGE AP* PTCLDY N/A N/A N/A CALM 30.13S CAMBRIDGE* CLEAR 66 64 94 CALM 30.13S EASTON* PTCLDY 66 63 88 CALM 30.12F $$ MDZ017>025-180900- SOUTHERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS PATUXENT RIVER PTCLDY 66 63 90 CALM 30.13S ST INIGOES PTCLDY 65 63 93 CALM 30.12S $$ MDZ003>005-180900- NORTH CENTRAL MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICK* PTCLDY 62 62 100 CALM 30.14F HAGERSTOWN APT CLEAR 71 61 70 SE6 30.13R WESTMINSTER* PTCLDY 70 63 78 S3 30.15S $$ MDZ501>502-180900- WESTERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS OAKLAND* NOT AVBL CUMBERLAND* CLEAR 59 57 94 CALM 30.19R $$ VAZ025>031-180900- SHENANDOAH VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS WINCHESTER* CLEAR 61 57 88 CALM 30.13R NEW MARKET* CLEAR N/A N/A N/A CALM 30.16S STAUNTON* CLEAR 58 58 97 CALM 30.20S WAYNESBORO* CLEAR 63 58 81 CALM 30.20R $$ WVZ021-048>050-054>055-180900- EASTERN WEST VIRGINIA PANHANDLE CITY SKY/WX TMP DP RH WIND PRES REMARKS MARTINSBURG CLEAR 63 61 93 CALM 30.11S PETERSBURG* NOT AVBL $$ VAZ036>039-050-180900- CENTRAL FOOTHILLS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHARLOTTESVILL CLEAR 65 63 93 SW3 30.14S CULPEPER* CLEAR 62 61 94 CALM 30.14S FOG ORANGE* CLEAR 61 61 100 CALM 30.14S GORDONSVILLE* CLEAR 63 62 98 CALM 30.13S WARRENTON* CLEAR 61 58 91 CALM 30.13S $$ VAZ055>057-180900- NORTH AND CENTRAL PIEDMONT CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICKSBRG* PTCLDY 65 65 100 CALM 30.12S $$ NCZ024-NYZ072-PAZ021-071-VAZ022-071-180900- OTHER REGIONAL OBSERVATIONS CITY SKY/WX TMP DP RH WIND PRES REMARKS NEW YORK CITY CLEAR 74 62 66 VRB3 30.14R PHILADELPHIA PTCLDY 66 62 87 CALM 30.13S PITTSBURGH PTCLDY 64 59 83 CALM 30.11R ROANOKE CLEAR 66 60 81 CALM 30.21S RICHMOND PTCLDY 68 63 84 S7 30.15R RALEIGH CLEAR 73 66 78 S9 30.20S $$ ANZ530>537-180900- MARINE OBSERVATIONS STATION/POSITION TIME TEMP WIND PRES AIR SEA DIR/SP/G (UTC) (F) (DEG/KT/KT) (MB) THOMAS PT LIGHT 0800 69 120/ 5/ 6 1021.3R TOLCHESTER 0724 67 68 CALM / 1 1020.3 GOOSES REEF 0748 63 64 170/ 6/ 8 N/A COVE POINT 0724 66 140/ 7/ 8 1021.0 BALT HARBOR 0724 70 69 CALM / 2 N/A BALT KEY BRIDGE 0724 69 CALM / 1 1020.2 ANNAPOLIS USNA 0724 67 68 300/ 1/ 2 1019.7 ANNAPOLIS CBIBS 0748 65 65 150/ 2/ 4 N/A WASH DC CHANNEL 0724 70 70 CALM 1019.3 DAHLGREN 0724 69 70 90/ 2/ 2 1019.3 LEWISETTA 0724 71 71 240/ 5/ 6 1020.2 SOLOMONS ISLAND 0724 67 67 CALM / 1 1020.0 PINEY POINT 0724 110/ 4/ 4 N/A POTOMAC BUOY 0748 67 65 250/ 4/ 4 N/A CAMBRIDGE PIER 0724 70 67 190/ 3/ 5 1020.5 BISHOPS HEAD 0724 69 71 170/ 7/ 7 1020.3 CHESAPEAKE CITY 0724 63 70 CALM 1020.3 $$