Weather Roundup
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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729
NZUS51 KLWX 211011
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
600 AM EDT WED MAY 21 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 60 55 83 SE7 29.89R
BALT INNER HAR N/A 63 50 62 MISG 29.92R
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES CLOUDY 58 55 90 E6 29.87F
MANASSAS* CLOUDY 59 56 89 SE5 29.88S
LEESBURG* CLOUDY 55 55 100 SE6 29.89S
GAITHERSBURG* CLOUDY 56 32 40 VRB5 29.90S
FT BELVOIR CLOUDY 61 55 79 E6 29.85S
QUANTICO CLOUDY 64 55 72 SE17G23 29.89R
ANDREWS AFB CLOUDY 59 54 84 E9 29.86S
COLLEGE PARK* CLOUDY 58 56 91 E3 29.90S
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* LGT RAIN 58 54 85 CALM 29.87F
CHARLOTTESVILL RAIN 56 55 97 N3 29.84F FOG
WARRENTON* LGT RAIN 58 55 91 SE6 29.87F
ORANGE* RAIN 55 55 100 NE3 29.84F
GORDONSVILLE* CLOUDY 57 56 99 N3 29.84F
FREDERICKSBRG* RAIN 59 55 85 E7 29.85F
LOUISA* HVY RAIN 57 56 97 E3 29.83F FOG
ASHLAND LGT RAIN 56 54 93 VRB7 29.85F
RICHMOND LGT RAIN 58 56 93 E9 29.84F FOG
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLOUDY 60 52 74 E12 29.90S
ANNAPOLIS CLOUDY 60 50 69 SE16 29.91S
MARTIN AIRPORT N/A N/A N/A N/A E10 29.94
ABERDEEN* DRIZZLE 58 51 79 SE6 29.92
WESTMINSTER* CLOUDY 57 52 82 SE8 29.90S
FREDERICK* CLOUDY 55 52 88 E3 29.88F
FORT MEADE* CLOUDY 55 54 94 E5 29.93R
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLOUDY 64 51 62 SE17G26 29.89
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY CLOUDY 57 49 74 E9 29.92S
CAMBRIDGE* CLOUDY 57 50 77 SE10 29.91R
OCEAN CITY CLOUDY 58 50 75 SE16 29.93F
BAY BRIDGE AP* CLOUDY 59 48 67 SE13 29.92R
EASTON* MOCLDY 57 50 77 SE7 29.91S
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG LGT RAIN 54 52 93 E3 29.86S
HAGERSTOWN APT CLOUDY 56 51 84 MISG 29.87S
STAUNTON* LGT RAIN 56 55 94 SE6 29.81F
WINCHESTER* RAIN 54 52 94 SE3 29.85R
NEW MARKET* CLOUDY 55 54 96 CALM 29.82F
WAYNESBORO* CLOUDY 56 56 99 SE7 29.80F
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* CLOUDY 52 52 100 NW3 29.80R
CUMBERLAND* RAIN 54 52 92 N3 29.85F FOG
OAKLAND* FOG 48 48 100 SE14G21 29.77F VSB<1/4
ELKINS CLEAR 56 56 100 SE6 29.75S
BEDFORD PA* CLOUDY 51 48 87 S12G17 29.83S
JOHNSTOWN CLOUDY 49 47 93 SE9G22 29.78F
ALTOONA LGT RAIN 51 49 92 SE7 29.84S
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK CLOUDY 56 51 84 SE6 29.90S
WILMINGTON CLOUDY 58 49 72 E9 29.95S
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 1000 59 110/ 12/ 14 1013.8R
TOLCHESTER 0924 57 67 140/ 5/ 9 1013.1
COVE POINT 0924 61 120/ 18/ 21 1013.1
GOOSES REEF 0948 59 68 140/ 17/ 21 N/A
BALT HARBOR 0924 60 66 130/ 8/ 14 N/A
BALT KEY BRIDGE 0924 59 140/ 12/ 16 1012.5
ANNAPOLIS USNA 0924 60 68 110/ 11/ 16 1012.2
ANNAPOLIS CBIBS 0948 58 67 140/ 16/ 19 N/A
WASH DC CHANNEL 0924 61 67 130/ 2/ 5 1012.1
DAHLGREN 0924 64 71 130/ 17/ 21 1011.0
LEWISETTA 0924 63 71 130/ 15/ 17 1011.8
SOLOMONS ISLAND 0924 62 70 130/ 15/ 20 1011.8
PINEY POINT 0924 130/ 22/ 25 N/A
POTOMAC BUOY 0948 62 70 120/ 21/ 27 N/A
CAMBRIDGE PIER 0924 59 71 130/ 12/ 14 1012.7
BISHOPS HEAD 0924 60 69 120/ 15/ 18 1012.4
CHESAPEAKE CITY 0924 59 70 130/ 5/ 9 1013.4