Weather Roundup
Issued by NWS Sterling, VA

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278
NZUS51 KLWX 171511
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
1100 AM EDT SAT MAY 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 MOSUNNY   78  61  55 SW12G21   29.62F
BALT INNER HAR   N/A     80  62  54 MISG      29.64S


...WASHINGTON SUBURBS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         MOSUNNY   77  60  55 SW14      29.62F
MANASSAS*      SUNNY     78  61  55 SW14      29.64F
LEESBURG*      SUNNY     77  64  65 W10       29.64S
GAITHERSBURG*  SUNNY     78  61  55 SW13G21   29.64F
FT BELVOIR     SUNNY     79  61  53 SW12      29.60F
QUANTICO       SUNNY     79  60  52 SW16G26   29.65F
ANDREWS AFB    SUNNY     75  60  59 W15G21    29.60F

...CENTRAL VIRGINIA...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      SUNNY     79  59  50 SW13G20   29.66F
CHARLOTTESVILL SUNNY     77  59  53 SW9G18    29.68F
WARRENTON*     SUNNY     78  58  48 SW14G21   29.65F
ORANGE*        SUNNY     77  59  53 SW12G22   29.67F
GORDONSVILLE*  SUNNY     77  61  56 S12       29.67S
FREDERICKSBRG* SUNNY     78  59  52 W8G20     29.65F
LOUISA*        SUNNY     76  61  60 SW13      29.69F
ASHLAND        MOSUNNY   74  62  66 W13       29.72F
RICHMOND       PTSUNNY   73  62  68 SW10G21   29.71F

...NORTHEAST/CENTRAL MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOSUNNY   77  62  59 W13G23    29.61F
ANNAPOLIS      SUNNY     75  61  61 SW10G20   29.62S
MARTIN AIRPORT SUNNY     75  63  64 S9        29.62S
WESTMINSTER*   SUNNY     79  59  50 SW13G18   29.61F
FREDERICK*     SUNNY     79  61  53 W12G22    29.61F
FORT MEADE*    SUNNY     73  64  73 W7        29.64F

...SOUTHERN MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER MOSUNNY   77  63  61 SW14G23   29.66F
ST MARYS CITY  MOSUNNY   73  65  75 SW12G24   29.66F

...MARYLAND EASTERN SHORE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      MOSUNNY   73  66  78 SW6       29.67R
CAMBRIDGE*     SUNNY     75  63  64 SW10G21   29.65F
OCEAN CITY     PTSUNNY   74  66  76 NW9G20    29.69R
BAY BRIDGE AP* SUNNY     76  62  61 SW15G21   29.62S
EASTON*        SUNNY     75  64  69 SW13      29.62F

...SHENANDOAH VALLEY...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    SUNNY     77  61  57 SW6       29.60F
HAGERSTOWN APT MOSUNNY   78  60  53 W15G21    29.59F
STAUNTON*      SUNNY     73  58  59 SW15      29.73F
WINCHESTER*    SUNNY     73  59  60 SW16      29.63S
NEW MARKET*    SUNNY     76  57  51 SW8G20    29.66F
WAYNESBORO*    SUNNY     73  59  60 SW10G17   29.73F

...APPALACHIANS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* MOSUNNY   77  53  43 CALM      29.63F
CUMBERLAND*    MOSUNNY   75  59  57 SW9G16    29.66F
OAKLAND*       MOSUNNY   66  55  68 W8G18     29.69F
ELKINS         SUNNY     73  52  47 W9G22     29.70F
BEDFORD PA*    MOSUNNY   71  56  58 SW12G21   29.62S
JOHNSTOWN      PTSUNNY   67  56  67 SW14G25   29.62F
ALTOONA        MOSUNNY   73  59  61 SW16G26   29.62S

...SOUTHERN PENNSYLVANIA/DELAWARE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           SUNNY     78  60  53 VRB6G20   29.58F
WILMINGTON     MOSUNNY   76  63  64 SW12      29.60F

...MARINE OBSERVATIONS...

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1500   73     200/ 14/ 16 1003.9F
TOLCHESTER       1430   69 67  240/  6/  6 1003.0S
COVE POINT       1430   72     180/ 17/ 21 1004.9F
GOOSES REEF      1436   71 70  200/ 12/ 17   N/A
BALT HARBOR      1430   75 72  200/  4/  8   N/A
BALT KEY BRIDGE  1430   72     230/ 13/ 18 1002.5F
ANNAPOLIS USNA   1430   75 71  200/  4/  8 1002.4F
ANNAPOLIS CBIBS  1436   71 70  230/ 12/ 16   N/A
WASH DC CHANNEL  1430   75 70  240/  7/ 12 1003.2F
DAHLGREN         1430   72 74  240/ 12/ 18 1003.5F
LEWISETTA        1430   72 75  250/ 12/ 14 1005.3S
SOLOMONS ISLAND  1430   71 72  230/ 16/ 20 1004.2F
POTOMAC BUOY     1436   71 72  250/ 14/ 17   N/A
CAMBRIDGE PIER   1430   73 72  220/  5/ 11 1004.2F
BISHOPS HEAD     1430   71 75  250/ 11/ 13 1005.2R
CHESAPEAKE CITY  1430   72 70  230/  5/  8 1002.4F