ASUS41 KLWX 180910 RWRLWX REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 500 AM EDT TUE AUG 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>054-181000- WASHINGTON METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS WASHINGTON NAT MOCLDY 76 71 85 NW8 29.84R DULLES PTCLDY 72 70 93 W3 29.86R ANDREWS AFB CLEAR 77 73 87 N5 29.82R FT BELVOIR PTCLDY 74 71 89 W3 29.81S QUANTICO PTCLDY 73 71 93 CALM 29.85R COLLEGE PARK* CLEAR 73 71 92 CALM 29.85S LEESBURG* PTCLDY 73 72 94 NW8 29.88R MANASSAS* PTCLDY 71 71 100 CALM 29.86S GAITHERSBURG* PTCLDY 70 32 24 CALM 29.88R $$ MDZ006>007-011-014-181000- BALTIMORE METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS BWI AIRPORT PTCLDY 71 70 96 CALM 29.84R BALT INNER HAR N/A 76 71 85 MISG 29.84S MARTIN STATE PTCLDY 73 70 91 CALM 29.86R ANNAPOLIS CLEAR 76 72 87 NW7 29.83R $$ MDZ012-015-019>023-181000- MARYLAND EASTERN SHORE CITY SKY/WX TMP DP RH WIND PRES REMARKS OCEAN CITY NOT AVBL SALISBURY MOCLDY 72 72 100 CALM 29.83R FOG BAY BRIDGE AP* CLEAR 76 74 91 N5 29.84R CAMBRIDGE* CLEAR 73 73 100 CALM 29.82S EASTON* CLEAR 73 73 100 NW5 29.83R $$ MDZ017>025-181000- SOUTHERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS PATUXENT RIVER PTCLDY 74 73 97 W6 29.83R ST INIGOES NOT AVBL $$ MDZ003>005-181000- NORTH CENTRAL MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICK* PTCLDY 69 69 100 CALM 29.88R HAGERSTOWN APT FOG 68 68 100 NE3 29.89R VSB 1/4 WESTMINSTER* FOG 68 68 100 N2 29.88R VSB 3/4 $$ MDZ501>502-181000- WESTERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS OAKLAND* FOG 64 64 100 VRB5 30.01S VSB<1/4 CUMBERLAND* CLOUDY 71 67 88 NE3 29.96S $$ VAZ025>031-181000- SHENANDOAH VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS WINCHESTER* PTCLDY 72 68 88 NW6 29.89R NEW MARKET* CLOUDY 70 69 96 CALM 29.90S STAUNTON* CLOUDY 71 71 100 S3 29.94R WAYNESBORO* MOCLDY 72 72 100 CALM 29.94R $$ WVZ021-048>050-054>055-181000- EASTERN WEST VIRGINIA PANHANDLE CITY SKY/WX TMP DP RH WIND PRES REMARKS MARTINSBURG PTCLDY 73 68 84 NW8 29.88R PETERSBURG* FOG 70 70 100 CALM 29.92R VSB 3/4 $$ VAZ036>039-050-181000- CENTRAL FOOTHILLS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHARLOTTESVILL FOG 72 72 100 CALM 29.87R VSB 1/4 CULPEPER* PTCLDY 72 70 95 CALM 29.87S ORANGE* N/A70 70 100 CALM 29.86S FOG GORDONSVILLE* PTCLDY N/A N/A N/A CALM 29.86R WARRENTON* FOG 71 68 91 CALM 29.87R VSB 1/2 $$ VAZ055>057-181000- NORTH AND CENTRAL PIEDMONT CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICKSBRG* PTCLDY N/A N/A N/A CALM 29.84R $$ NCZ024-NYZ072-PAZ021-071-VAZ022-071-181000- OTHER REGIONAL OBSERVATIONS CITY SKY/WX TMP DP RH WIND PRES REMARKS NEW YORK CITY CLOUDY 73 70 90 NE3 29.87R PITTSBURGH PTCLDY 67 63 87 NW6 29.97S ROANOKE MOCLDY 73 68 84 NW6 29.94S RICHMOND PTCLDY 75 74 96 CALM 29.85R RALEIGH CLOUDY 76 75 97 SW3 29.87F $$ ANZ530>537-181000- MARINE OBSERVATIONS STATION/POSITION TIME TEMP WIND PRES AIR SEA DIR/SP/G (UTC) (F) (DEG/KT/KT) (MB) THOMAS PT LIGHT 0900 76 320/ 7/ 8 1011.3R TOLCHESTER 0830 77 83 10/ 10/ 12 1010.4R GOOSES REEF 0848 76 82 350/ 14/ 16 N/A COVE POINT 0830 76 270/ 5/ 7 1011.0R BALT HARBOR 0830 76 83 330/ 5/ 7 N/A BALT KEY BRIDGE 0830 77 330/ 8/ 10 1010.4R ANNAPOLIS USNA 0830 84 310/ 7/ 8 1009.7R ANNAPOLIS CBIBS 0848 74 82 320/ 6/ 10 N/A WASH DC CHANNEL 0830 77 84 1009.8R DAHLGREN 0830 74 84 CALM 1009.4S LEWISETTA 0830 76 85 270/ 4/ 4 1010.0R SOLOMONS ISLAND 0830 76 85 320/ 3/ 5 1010.1R PINEY POINT 0830 330/ 6/ 8 N/A POTOMAC BUOY 0848 79 83 310/ 8/ 10 N/A CAMBRIDGE PIER 0830 79 84 340/ 7/ 10 1010.1R BISHOPS HEAD 0830 78 83 340/ 4/ 5 1010.1S CHESAPEAKE CITY 0830 73 83 360/ 2/ 4 1010.2R $$