ASUS41 KLWX 200510 RWRLWX REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 100 AM EDT THU AUG 20 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>054-200600- WASHINGTON METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS WASHINGTON NAT PTCLDY 79 71 76 CALM 29.97R DULLES CLOUDY 71 67 87 CALM 29.98R ANDREWS AFB CLEAR 72 67 85 SW3 29.95 FT BELVOIR CLEAR 71 69 93 CALM 29.94R QUANTICO PTCLDY 75 72 90 W5 29.97R COLLEGE PARK* CLEAR 71 67 89 CALM 29.97S LEESBURG* PTCLDY 73 68 83 CALM 30.00S MANASSAS* PTCLDY 72 71 97 CALM 29.98S GAITHERSBURG* CLEAR 69 69 100 CALM 30.00S $$ MDZ006>007-011-014-200600- BALTIMORE METRO CITY SKY/WX TMP DP RH WIND PRES REMARKS BWI AIRPORT PTCLDY 71 67 87 W3 29.96R BALT INNER HAR N/A 78 66 66 MISG 29.97R MARTIN STATE PTCLDY 73 66 80 CALM 29.98R ANNAPOLIS CLEAR 76 73 91 CALM 29.96R $$ MDZ012-015-019>023-200600- MARYLAND EASTERN SHORE CITY SKY/WX TMP DP RH WIND PRES REMARKS OCEAN CITY CLEAR 68 67 96 CALM 29.97R SALISBURY CLEAR 71 68 90 CALM 29.98R BAY BRIDGE AP* CLEAR 74 72 94 CALM 29.96R CAMBRIDGE* CLEAR 70 68 94 CALM 29.96R EASTON* CLEAR 74 70 86 CALM 29.96R $$ MDZ017>025-200600- SOUTHERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS PATUXENT RIVER NOT AVBL ST INIGOES NOT AVBL $$ MDZ003>005-200600- NORTH CENTRAL MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICK* CLOUDY 70 70 100 CALM 30.00S HAGERSTOWN APT PTCLDY 73 64 73 E3 30.00R WESTMINSTER* CLEAR 68 64 88 E1 30.00R $$ MDZ501>502-200600- WESTERN MARYLAND CITY SKY/WX TMP DP RH WIND PRES REMARKS OAKLAND* CLOUDY 66 64 94 SW6 30.09S CUMBERLAND* CLOUDY 71 66 84 CALM 30.05R $$ VAZ025>031-200600- SHENANDOAH VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS WINCHESTER* MOCLDY 68 64 88 CALM 30.00R NEW MARKET* CLOUDY 69 67 93 CALM 30.01S STAUNTON* CLOUDY 70 68 92 E3 30.05S WAYNESBORO* CLOUDY 72 65 78 CALM 30.05R $$ WVZ021-048>050-054>055-200600- EASTERN WEST VIRGINIA PANHANDLE CITY SKY/WX TMP DP RH WIND PRES REMARKS MARTINSBURG MOCLDY 70 66 87 CALM 29.99R PETERSBURG* CLOUDY 70 70 100 CALM 30.01R $$ VAZ036>039-050-200600- CENTRAL FOOTHILLS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHARLOTTESVILL PTCLDY 73 70 90 CALM 29.99R CULPEPER* CLOUDY 74 71 90 CALM 30.00R ORANGE* N/A 72 72 100 CALM 29.98S GORDONSVILLE* PTCLDY N/A N/A N/A CALM 29.97S WARRENTON* MOCLDY 74 71 91 CALM 29.98S $$ VAZ055>057-200600- NORTH AND CENTRAL PIEDMONT CITY SKY/WX TMP DP RH WIND PRES REMARKS FREDERICKSBRG* DRIZZLE N/A N/A N/A CALM 29.96R $$ NCZ024-NYZ072-PAZ021-071-VAZ022-071-200600- OTHER REGIONAL OBSERVATIONS CITY SKY/WX TMP DP RH WIND PRES REMARKS NEW YORK CITY CLEAR 76 64 66 VRB3 29.96R PHILADELPHIA PTCLDY 76 67 73 SW3 29.95R PITTSBURGH CLOUDY 71 67 87 CALM 30.00R ROANOKE MOCLDY 72 64 76 W5 30.05S RICHMOND CLEAR 75 71 87 S5 29.98R RALEIGH PTCLDY 77 70 79 CALM 29.99S $$ ANZ530>537-200600- MARINE OBSERVATIONS STATION/POSITION TIME TEMP WIND PRES AIR SEA DIR/SP/G (UTC) (F) (DEG/KT/KT) (MB) THOMAS PT LIGHT 0500 79 110/ 6/ 6 1015.6R TOLCHESTER 0430 74 84 100/ 3/ 3 1014.5R GOOSES REEF 0448 79 83 240/ 8/ 10 N/A COVE POINT 0430 82 200/ 9/ 10 1015.3R BALT HARBOR 0430 81 83 20/ 2/ 3 N/A BALT KEY BRIDGE 0430 81 340/ 5/ 6 1014.7R ANNAPOLIS USNA 0430 85 280/ 3/ 4 1014.0R ANNAPOLIS CBIBS 0448 77 83 280/ 6/ 6 N/A WASH DC CHANNEL 0430 79 84 1014.0R DAHLGREN 0430 77 85 CALM / 1 1013.9R LEWISETTA 0430 80 86 200/ 6/ 8 1014.6R SOLOMONS ISLAND 0430 80 85 220/ 6/ 8 1014.5R PINEY POINT 0430 180/ 8/ 11 N/A POTOMAC BUOY 0448 81 83 180/ 8/ 12 N/A CAMBRIDGE PIER 0430 78 85 200/ 4/ 4 1014.8R BISHOPS HEAD 0430 82 85 200/ 5/ 6 1014.8R CHESAPEAKE CITY 0430 71 83 160/ 2/ 2 1014.5R $$