Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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NZUS51 KLWX 130712
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
300 AM EDT SUN JUL 13 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 78 74 87 SE6 30.02S
BALT INNER HAR N/A 83 75 77 MISG 30.03F HX 90
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES MOCLDY 74 72 93 S6 30.03S
MANASSAS* MOCLDY 75 73 93 CALM 30.03S
LEESBURG* MOCLDY 75 73 94 S5 30.05S
GAITHERSBURG* MOCLDY 75 32 20 SE5 30.05S
FT BELVOIR PTCLDY 75 73 95 CALM 29.99F
QUANTICO PTCLDY 78 75 90 SE8 30.02F
ANDREWS AFB PTCLDY 75 73 93 SE6 30.01S
COLLEGE PARK* CLOUDY 75 74 94 CALM 30.03S
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* MOCLDY 73 71 95 CALM 30.04S FOG
CHARLOTTESVILL MOCLDY 73 70 90 CALM 30.04F
WARRENTON* MOCLDY 73 71 91 CALM 30.03S FOG
ORANGE* MOCLDY 72 72 100 SW5 30.03S
FREDERICKSBRG* MOCLDY N/A N/A N/A CALM 30.00F
LOUISA* MOCLDY 74 72 93 S3 30.03F
ASHLAND MOCLDY 74 72 93 W3 30.04F
RICHMOND PTCLDY 74 73 97 NW3 30.02F FOG
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 77 75 93 SE3 30.02F
ANNAPOLIS CLOUDY 79 75 87 SE10 30.03S
WESTMINSTER* PTCLDY 79 73 83 SE6 30.05S
FREDERICK* N/A 75 72 88 S3 30.03S
FORT MEADE* MOCLDY 73 73 100 CALM 30.06S
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTCLDY 79 73 82 S3 30.02S
ST MARYS CITY CLEAR 77 75 93 E3 30.02S
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY CLEAR 72 72 100 CALM 30.04S
CAMBRIDGE* MOCLDY 73 73 100 SE5 30.03F
OCEAN CITY PTCLDY 71 71 100 CALM 30.04F
BAY BRIDGE AP* PTCLDY 77 N/A N/A SE6 30.03F
EASTON* PTCLDY 75 75 100 SE3 30.03F
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG PTCLDY 73 71 93 CALM 30.02R
HAGERSTOWN APT PTCLDY 76 72 87 S3 30.03R
STAUNTON* PTCLDY 68 68 100 CALM 30.10S
WINCHESTER* PTCLDY 72 68 88 SW5 30.03S
NEW MARKET* PTCLDY N/A N/A N/A SW3 30.07S
WAYNESBORO* PTCLDY 70 69 99 CALM 30.09S
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* PTCLDY 70 70 100 CALM 30.06S
CUMBERLAND* MOCLDY 70 69 97 N5 30.09S
OAKLAND* MOCLDY 66 66 100 SW7 30.14S
HOT SPRINGS* PTCLDY 66 64 91 W5 30.20F
ELKINS PTCLDY 66 66 100 CALM 30.12R
BEDFORD PA* PTCLDY 68 66 94 CALM 30.06S
JOHNSTOWN PTCLDY 68 62 81 SW6 30.09R
ALTOONA PTCLDY 69 68 96 CALM 30.06S
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK N/A 74 72 93 CALM 30.03F
WILMINGTON CLOUDY 76 73 91 SE5 30.05F
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0700 78 110/ 14/ 15 1017.6F
TOLCHESTER 0630 76 85 110/ 5/ 7 1017.0F
COVE POINT 0630 80 110/ 11/ 13 1017.6R
GOOSES REEF 0648 78 83 120/ 10/ 14 N/A
BALT HARBOR 0630 80 85 150/ 4/ 6 N/A
BALT KEY BRIDGE 0630 80 160/ 9/ 10 1017.0F
ANNAPOLIS USNA 0630 79 85 110/ 9/ 11 1016.3F
ANNAPOLIS CBIBS 0642 77 84 140/ 10/ 14 N/A
WASH DC CHANNEL 0630 79 86 120/ 4/ 5 1017.0R
DAHLGREN 0630 78 87 190/ 2/ 3 1016.2F
LEWISETTA 0624 78 86 160/ 3/ 4 1016.7
SOLOMONS ISLAND 0630 79 85 180/ 5/ 7 1016.6R
PINEY POINT 0624 160/ 11/ 12 N/A
POTOMAC BUOY 0648 79 83 130/ 6/ 10 N/A
CAMBRIDGE PIER 0630 76 85 130/ 5/ 6 1017.4F
BISHOPS HEAD 0630 79 86 130/ 7/ 9 1017.3S
CHESAPEAKE CITY 0630 75 85 100/ 1/ 2 1017.5F