


Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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278 NZUS51 KLWX 171511 HRRLWX HOURLY OBSERVATIONS AROUND THE LWX CWA 1100 AM EDT SAT MAY 17 2025 Note: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. * =Non NWS site. Station does not report significant weather and/or obstructions to visibility. ...DOWNTOWN AREAS... CITY SKY/WX TMP DP RH WIND PRES REMARKS WASHINGTON NAT MOSUNNY 78 61 55 SW12G21 29.62F BALT INNER HAR N/A 80 62 54 MISG 29.64S ...WASHINGTON SUBURBS... CITY SKY/WX TMP DP RH WIND PRES REMARKS DULLES MOSUNNY 77 60 55 SW14 29.62F MANASSAS* SUNNY 78 61 55 SW14 29.64F LEESBURG* SUNNY 77 64 65 W10 29.64S GAITHERSBURG* SUNNY 78 61 55 SW13G21 29.64F FT BELVOIR SUNNY 79 61 53 SW12 29.60F QUANTICO SUNNY 79 60 52 SW16G26 29.65F ANDREWS AFB SUNNY 75 60 59 W15G21 29.60F ...CENTRAL VIRGINIA... CITY SKY/WX TMP DP RH WIND PRES REMARKS CULPEPER* SUNNY 79 59 50 SW13G20 29.66F CHARLOTTESVILL SUNNY 77 59 53 SW9G18 29.68F WARRENTON* SUNNY 78 58 48 SW14G21 29.65F ORANGE* SUNNY 77 59 53 SW12G22 29.67F GORDONSVILLE* SUNNY 77 61 56 S12 29.67S FREDERICKSBRG* SUNNY 78 59 52 W8G20 29.65F LOUISA* SUNNY 76 61 60 SW13 29.69F ASHLAND MOSUNNY 74 62 66 W13 29.72F RICHMOND PTSUNNY 73 62 68 SW10G21 29.71F ...NORTHEAST/CENTRAL MARYLAND... CITY SKY/WX TMP DP RH WIND PRES REMARKS BWI AIRPORT MOSUNNY 77 62 59 W13G23 29.61F ANNAPOLIS SUNNY 75 61 61 SW10G20 29.62S MARTIN AIRPORT SUNNY 75 63 64 S9 29.62S WESTMINSTER* SUNNY 79 59 50 SW13G18 29.61F FREDERICK* SUNNY 79 61 53 W12G22 29.61F FORT MEADE* SUNNY 73 64 73 W7 29.64F ...SOUTHERN MARYLAND... CITY SKY/WX TMP DP RH WIND PRES REMARKS PATUXENT RIVER MOSUNNY 77 63 61 SW14G23 29.66F ST MARYS CITY MOSUNNY 73 65 75 SW12G24 29.66F ...MARYLAND EASTERN SHORE... CITY SKY/WX TMP DP RH WIND PRES REMARKS SALISBURY MOSUNNY 73 66 78 SW6 29.67R CAMBRIDGE* SUNNY 75 63 64 SW10G21 29.65F OCEAN CITY PTSUNNY 74 66 76 NW9G20 29.69R BAY BRIDGE AP* SUNNY 76 62 61 SW15G21 29.62S EASTON* SUNNY 75 64 69 SW13 29.62F ...SHENANDOAH VALLEY... CITY SKY/WX TMP DP RH WIND PRES REMARKS MARTINSBURG SUNNY 77 61 57 SW6 29.60F HAGERSTOWN APT MOSUNNY 78 60 53 W15G21 29.59F STAUNTON* SUNNY 73 58 59 SW15 29.73F WINCHESTER* SUNNY 73 59 60 SW16 29.63S NEW MARKET* SUNNY 76 57 51 SW8G20 29.66F WAYNESBORO* SUNNY 73 59 60 SW10G17 29.73F ...APPALACHIANS... CITY SKY/WX TMP DP RH WIND PRES REMARKS PETERSBURG WV* MOSUNNY 77 53 43 CALM 29.63F CUMBERLAND* MOSUNNY 75 59 57 SW9G16 29.66F OAKLAND* MOSUNNY 66 55 68 W8G18 29.69F ELKINS SUNNY 73 52 47 W9G22 29.70F BEDFORD PA* MOSUNNY 71 56 58 SW12G21 29.62S JOHNSTOWN PTSUNNY 67 56 67 SW14G25 29.62F ALTOONA MOSUNNY 73 59 61 SW16G26 29.62S ...SOUTHERN PENNSYLVANIA/DELAWARE... CITY SKY/WX TMP DP RH WIND PRES REMARKS YORK SUNNY 78 60 53 VRB6G20 29.58F WILMINGTON MOSUNNY 76 63 64 SW12 29.60F ...MARINE OBSERVATIONS... STATION/POSITION TIME TEMP WIND PRES AIR SEA DIR/SP/G (UTC) (F) (DEG/KT/KT) (MB) THOMAS PT LIGHT 1500 73 200/ 14/ 16 1003.9F TOLCHESTER 1430 69 67 240/ 6/ 6 1003.0S COVE POINT 1430 72 180/ 17/ 21 1004.9F GOOSES REEF 1436 71 70 200/ 12/ 17 N/A BALT HARBOR 1430 75 72 200/ 4/ 8 N/A BALT KEY BRIDGE 1430 72 230/ 13/ 18 1002.5F ANNAPOLIS USNA 1430 75 71 200/ 4/ 8 1002.4F ANNAPOLIS CBIBS 1436 71 70 230/ 12/ 16 N/A WASH DC CHANNEL 1430 75 70 240/ 7/ 12 1003.2F DAHLGREN 1430 72 74 240/ 12/ 18 1003.5F LEWISETTA 1430 72 75 250/ 12/ 14 1005.3S SOLOMONS ISLAND 1430 71 72 230/ 16/ 20 1004.2F POTOMAC BUOY 1436 71 72 250/ 14/ 17 N/A CAMBRIDGE PIER 1430 73 72 220/ 5/ 11 1004.2F BISHOPS HEAD 1430 71 75 250/ 11/ 13 1005.2R CHESAPEAKE CITY 1430 72 70 230/ 5/ 8 1002.4F