Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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NZUS51 KLWX 171011
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
600 AM EDT THU JUL 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 MOCLDY 77 75 93 SW9 29.92R
BALT INNER HAR N/A 78 73 84 MISG 29.92R
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES MOCLDY 73 73 100 S7 29.93R
MANASSAS* PTCLDY 73 73 100 S5 29.94R
LEESBURG* PTCLDY 72 72 100 W5 29.95R
GAITHERSBURG* CLOUDY 74 32 21 VRB3 29.95R
FT BELVOIR PTCLDY 78 75 92 S3 29.91R
QUANTICO PTCLDY 78 74 87 SW6 N/A
ANDREWS AFB MOCLDY 77 75 94 SW12 29.92R
COLLEGE PARK* PTCLDY 73 73 98 CALM 29.93R
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* PTCLDY 76 74 93 CALM 29.96R
CHARLOTTESVILL PTCLDY 75 73 93 SW5 29.97R
WARRENTON* PTCLDY 76 73 91 S5 29.95R
ORANGE* PTCLDY 73 73 100 S6 29.96R
GORDONSVILLE* PTCLDY 76 74 95 SW9 29.96R
FREDERICKSBRG* PTCLDY 78 76 95 SW8 29.94R
LOUISA* PTCLDY 75 73 93 S6 29.98R
ASHLAND PTCLDY 78 72 81 SW10 29.99R
RICHMOND MOCLDY 77 73 87 SW12 29.98R
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 73 72 96 CALM 29.92R
ANNAPOLIS PTCLDY 76 74 93 W3 29.93R
MARTIN AIRPORT CLOUDY N/A N/A N/A CALM 29.93 HAZE
ABERDEEN* CLOUDY 75 74 97 CALM 29.91
WESTMINSTER* CLOUDY 75 73 94 SW7 29.94R FOG
FREDERICK* CLOUDY 73 72 94 S3 29.93R
FORT MEADE* CLOUDY 70 70 100 CALM 29.95R VSB 1/4
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTCLDY 81 72 74 SW13 29.94R
ST MARYS CITY N/A 80 75 84 MISG N/A
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY MOCLDY 78 75 90 SW7 29.95R
CAMBRIDGE* PTCLDY 79 75 89 VRB7 29.93R
OCEAN CITY MOCLDY 80 75 84 SW12 29.96R
BAY BRIDGE AP* PTCLDY 79 N/A N/A SW8 29.92R
EASTON* PTCLDY 78 78 97 SW8 29.92R
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG PTCLDY 70 69 97 CALM 29.92R
HAGERSTOWN APT PTCLDY 73 71 93 S5 29.93R
STAUNTON* PTCLDY 73 70 92 S6 30.03R
WINCHESTER* PTCLDY 70 70 100 SW6 29.94R
NEW MARKET* PTCLDY 73 72 96 SW3 29.99R
WAYNESBORO* PTCLDY 74 69 83 W6 30.03R
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* CLOUDY 71 71 100 CALM 29.96R
CUMBERLAND* FOG 70 69 98 CALM 29.98R VSB<1/4
OAKLAND* CLOUDY 68 68 100 W12G20 30.03R
HOT SPRINGS* FOG 66 66 97 W14 30.15R VSB<1/4
ELKINS MOCLDY 70 70 100 CALM 30.05R
BEDFORD PA* MOCLDY 69 68 96 SE5 29.93R
JOHNSTOWN CLOUDY 71 69 93 SW10G21 29.97R FOG
ALTOONA MOCLDY 70 69 97 S5 29.94R
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK CLEAR 72 70 93 CALM 29.91R
WILMINGTON CLOUDY 76 74 93 S5 29.91S
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 1000 78 200/ 11/ 14 1014.1R
TOLCHESTER 0930 79 85 220/ 11/ 12 1012.9R
COVE POINT 0930 79 190/ 19/ 25 1014.0R
GOOSES REEF 0942 79 84 230/ 17/ 21 N/A
BALT HARBOR 0930 76 86 CALM / 1 N/A
BALT KEY BRIDGE 0930 76 260/ 4/ 5 1013.1R
ANNAPOLIS USNA 0930 77 85 230/ 1/ 3 1012.3R
ANNAPOLIS CBIBS 0942 77 84 230/ 8/ 10 N/A
WASH DC CHANNEL 0930 78 86 210/ 2/ 3 1013.3R
DAHLGREN 0930 80 85 240/ 10/ 15 1012.9R
LEWISETTA 0930 80 85 230/ 10/ 13 1014.1R
SOLOMONS ISLAND 0930 80 84 230/ 16/ 18 1013.2R
PINEY POINT 0930 220/ 17/ 20 N/A
POTOMAC BUOY 0948 80 84 230/ 14/ 17 N/A
CAMBRIDGE PIER 0930 79 85 220/ 7/ 12 1013.5R
BISHOPS HEAD 0930 82 83 240/ 23/ 29 1014.0R
CHESAPEAKE CITY 0930 75 87 170/ 2/ 3 1012.8R