Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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754
NZUS51 KLWX 190911
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
500 AM EDT TUE AUG 19 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 CLOUDY 67 64 90 N10 30.13F
BALT INNER HAR N/A 71 62 73 MISG 30.16S
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES CLOUDY 66 63 90 NE6 30.15S
MANASSAS* CLOUDY 68 65 90 NE6 30.15S
LEESBURG* CLOUDY 66 64 94 E3 30.17S
GAITHERSBURG* CLOUDY 65 N/A N/A CALM 30.17F
FT BELVOIR CLOUDY 68 66 91 CALM 30.11S
QUANTICO CLOUDY 68 67 96 N7 30.13F FOG
ANDREWS AFB LGT RAIN 67 65 93 NE7 30.11S FOG
COLLEGE PARK* CLOUDY 66 65 94 NE5 30.15S
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* CLOUDY 68 66 93 N3 30.16R FOG
CHARLOTTESVILL CLOUDY 67 65 93 CALM 30.14F
WARRENTON* CLOUDY 68 65 91 N3 30.15R FOG
ORANGE* CLOUDY 64 64 100 N3 30.14S FOG
GORDONSVILLE* CLOUDY 66 66 100 CALM 30.13F
FREDERICKSBRG* DRIZZLE N/A N/A N/A N3 30.11F
LOUISA* CLOUDY 66 66 99 N3 30.14S FOG
ASHLAND CLOUDY 68 67 96 VRB3 30.12S FOG
RICHMOND LGT RAIN 69 68 96 N10 30.09S FOG
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLOUDY 66 64 93 E10 30.15S FOG
ANNAPOLIS LGT RAIN 68 66 93 N6 30.14S FOG
MARTIN AIRPORT CLOUDY 68 63 84 N3 30.17F
WESTMINSTER* CLOUDY 66 63 88 CALM 30.17F
FREDERICK* CLOUDY 68 63 83 NE3 30.16F
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLOUDY 70 67 90 NE9 30.10F
ST MARYS CITY CLOUDY 71 68 90 NE7 30.08F
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY LGT RAIN 69 68 96 NE8 30.10S FOG
CAMBRIDGE* CLOUDY 68 66 94 VRB7 30.11S
OCEAN CITY CLOUDY 71 69 93 E14G24 30.09F
BAY BRIDGE AP* DRIZZLE 66 N/A N/A NE6 30.13F
EASTON* CLOUDY 66 66 100 NE7 30.12F
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLOUDY 67 62 84 CALM 30.14F
HAGERSTOWN APT CLOUDY 68 61 78 E5 30.16S
STAUNTON* CLOUDY 67 65 93 CALM 30.18S
WINCHESTER* CLOUDY 63 63 100 CALM 30.15F FOG
NEW MARKET* CLOUDY 67 66 96 NE5 30.16F
WAYNESBORO* CLOUDY 66 64 94 CALM 30.17S
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* CLOUDY 69 69 100 CALM 30.13F
CUMBERLAND* CLOUDY 67 63 87 CALM 30.19S
OAKLAND* FOG 61 61 100 SE10 30.17F VSB<1/4
HOT SPRINGS* LGT RAIN 62 62 99 E5 30.23F VSB<1/4
ELKINS MOCLDY 65 65 100 CALM 30.15S
BEDFORD PA* CLOUDY 63 62 97 SE5 30.17S FOG
JOHNSTOWN CLOUDY 61 60 97 S6 30.17F
ALTOONA CLOUDY 63 62 97 VRB3 30.17F FOG
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK CLOUDY 64 61 90 CALM 30.17F
WILMINGTON CLOUDY 68 59 73 NE7 30.17S
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0900 67 20/ 11/ 12 1021.1F
TOLCHESTER 0824 66 79 60/ 2/ 3 1021.0
COVE POINT 0824 70 10/ 5/ 11 1020.5
GOOSES REEF 0848 68 80 50/ 14/ 17 N/A
BALT HARBOR 0824 69 81 80/ 7/ 10 N/A
BALT KEY BRIDGE 0824 68 70/ 9/ 11 1021.3
ANNAPOLIS USNA 0824 67 81 30/ 5/ 8 1020.1
ANNAPOLIS CBIBS 0848 66 80 30/ 14/ 17 N/A
WASH DC CHANNEL 0824 68 83 40/ 4/ 7 1020.8
DAHLGREN 0824 69 82 CALM / 4 1019.3
LEWISETTA 0824 73 81 50/ 10/ 15 1018.9
SOLOMONS ISLAND 0824 71 82 50/ 7/ 10 1019.3
PINEY POINT 0824 50/ 9/ 12 N/A
POTOMAC BUOY 0848 71 80 50/ 17/ 21 N/A
CAMBRIDGE PIER 0824 71 79 70/ 11/ 14 1020.0
BISHOPS HEAD 0824 71 77 40/ 11/ 15 1019.2
CHESAPEAKE CITY 0824 68 81 40/ 3/ 5 1021.5