Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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NZUS51 KLWX 200110
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
900 PM 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 70 65 84 E7 30.09R
BALT INNER HAR N/A 74 62 66 MISG 30.11R
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES CLOUDY 69 65 86 SE6 30.10R
MANASSAS* CLOUDY 70 66 87 E5 30.10R
LEESBURG* CLOUDY 68 68 100 CALM 30.12R FOG
GAITHERSBURG* CLOUDY 67 32 27 VRB3 30.13R
FT BELVOIR CLOUDY 71 66 84 CALM 30.06R
QUANTICO CLOUDY 71 67 87 E6 30.10R
ANDREWS AFB CLOUDY 69 65 86 E6 30.07R
COLLEGE PARK* CLOUDY 69 65 85 E3 30.11R
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* DRIZZLE 69 67 94 CALM 30.11R
CHARLOTTESVILL CLOUDY 70 67 90 NE7 30.09R
WARRENTON* CLOUDY 70 67 89 CALM 30.10R
ORANGE* DRIZZLE 68 68 100 CALM 30.10R
GORDONSVILLE* CLOUDY 69 68 99 NE3 30.09R
FREDERICKSBRG* CLOUDY 71 71 100 NE3 30.07R
LOUISA* CLOUDY 69 68 97 NE3 30.09S
ASHLAND CLOUDY 69 68 96 CALM 30.08R
RICHMOND CLOUDY 71 68 90 NE6 30.06R
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLOUDY 70 63 78 E8 30.10R
ANNAPOLIS CLOUDY 71 66 84 E14 30.09S
MARTIN AIRPORT CLOUDY 72 63 73 SE7 30.13R
WESTMINSTER* CLOUDY 70 63 78 SE3 30.12R
FREDERICK* CLOUDY 70 64 83 SE6 30.11R FOG
FORT MEADE* CLOUDY 68 64 88 E6 30.13R
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER LGT RAIN 69 67 93 NE12 30.07R
ST MARYS CITY RAIN 69 68 96 E10G20 30.05S FOG
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY CLOUDY 68 67 96 E8 30.08S FOG
CAMBRIDGE* CLOUDY 66 66 100 NE8 30.08R
OCEAN CITY CLOUDY 71 68 90 E13G21 30.08S
BAY BRIDGE AP* CLOUDY 69 68 94 E7 30.09S
EASTON* LGT RAIN 66 66 100 E9 30.09R
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLOUDY 68 64 87 SE6 30.09R
HAGERSTOWN APT CLOUDY 70 63 78 SE10 30.10R
STAUNTON* CLOUDY 71 65 82 SE3 30.11R
WINCHESTER* CLOUDY 66 64 94 SE7 30.09R
NEW MARKET* CLOUDY 72 69 90 SE5 30.07R
WAYNESBORO* CLOUDY 69 65 88 E6 30.11S
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* CLOUDY 73 70 91 CALM 30.05R
CUMBERLAND* CLOUDY 70 64 82 CALM 30.11R
OAKLAND* FOG 63 63 100 SE13G20 30.10S VSB<1/4
HOT SPRINGS* LGT RAIN 65 65 97 S8 30.18R VSB<1/4
ELKINS CLOUDY 78 68 71 SE8 30.05R
BEDFORD PA* CLOUDY 67 63 86 SE8 30.09R
JOHNSTOWN CLOUDY 64 61 90 S10G17 30.10R
ALTOONA CLOUDY 67 62 84 SE8 30.10R
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK CLOUDY 68 61 78 SE7 30.11R
WILMINGTON CLOUDY 71 60 68 E12 30.12S
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0100 70 70/ 15/ 16 1019.8R
TOLCHESTER 0024 70 80 100/ 5/ 8 1018.8
COVE POINT 0024 68 50/ 15/ 21 1018.6
GOOSES REEF 0048 67 79 70/ 19/ 23 N/A
BALT HARBOR 0024 72 81 100/ 7/ 9 N/A
BALT KEY BRIDGE 0024 71 110/ 13/ 17 1018.9
ANNAPOLIS USNA 0024 71 80 80/ 12/ 16 1018.4
ANNAPOLIS CBIBS 0048 69 79 90/ 17/ 21 N/A
WASH DC CHANNEL 0024 71 82 100/ 3/ 7 1018.9
DAHLGREN 0024 70 80 100/ 6/ 12 1017.6
LEWISETTA 0024 72 79 70/ 13/ 18 1017.1
SOLOMONS ISLAND 0024 68 81 70/ 12/ 15 1017.7
PINEY POINT 0024 50/ 6/ 10 N/A
POTOMAC BUOY 0048 71 78 80/ 21/ 27 N/A
CAMBRIDGE PIER 0024 69 79 80/ 15/ 18 1018.6
BISHOPS HEAD 0024 70 74 70/ 17/ 21 1017.8
CHESAPEAKE CITY 0024 70 81 110/ 3/ 6 1019.5