Weather Roundup
Issued by NWS Sterling, VA

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173
NZUS51 KLWX 172010
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
400 PM EDT THU APR 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 SUNNY     65  27  23 VRB5      30.18F
BALT INNER HAR   N/A     66  19  16 MISG      30.17F


...WASHINGTON SUBURBS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         SUNNY     61  23  23 CALM      30.18F
MANASSAS*      SUNNY     64  27  24 NW7       30.19F
LEESBURG*      SUNNY     61  34  36 NW3       30.19F
GAITHERSBURG*  SUNNY     60  23  24 VRB6      30.19F
FT BELVOIR     SUNNY     64  19  18 NW9       30.16F
QUANTICO       SUNNY     63  34  33 E7        30.19F
ANDREWS AFB    SUNNY     63  21  20 W6        30.15F
COLLEGE PARK*  SUNNY     62  24  23 NW3       30.19F

...CENTRAL VIRGINIA...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      SUNNY     65  20  18 S6        30.19F
CHARLOTTESVILL SUNNY     66  21  18 CALM      30.16F
WARRENTON*     SUNNY     65  13  13 NW6       30.18F
ORANGE*        SUNNY     64  30  27 S5        30.19F
GORDONSVILLE*  SUNNY     66  30  25 SE5       30.16F
FREDERICKSBRG* SUNNY     64  23  20 N8        30.17F
LOUISA*        SUNNY     65  27  24 NW7       30.18F
ASHLAND        SUNNY     66  29  24 VRB5      30.20F
RICHMOND       SUNNY     66  28  24 W9        30.19F

...NORTHEAST/CENTRAL MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    SUNNY     64  25  22 VRB7      30.16F
ANNAPOLIS      SUNNY     56  37  49 SE10      30.17F
MARTIN AIRPORT SUNNY     63  27  25 W9          N/A
ABERDEEN*      SUNNY     63  23  22 NW7       30.16F
WESTMINSTER*   SUNNY     61  25  25 W5        30.17F
FREDERICK*     SUNNY     63  25  23 W6        30.18F
FORT MEADE*    SUNNY     61  27  27 CALM      30.19F

...SOUTHERN MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER SUNNY     59  34  39 E12       30.19F

...MARYLAND EASTERN SHORE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      SUNNY     61  24  24 NW15G21   30.19F
CAMBRIDGE*     SUNNY     59  25  27 N10G16    30.19F
OCEAN CITY     SUNNY     61  24  24 N16G22    30.19F
BAY BRIDGE AP* SUNNY     61  22  22 SE3       30.18F
EASTON*        SUNNY     61  21  21 NW17      30.19F

...SHENANDOAH VALLEY...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    SUNNY     62  22  21 CALM      30.16F
HAGERSTOWN APT SUNNY     61  24  24 W7        30.16F
STAUNTON*      SUNNY     63  30  28 E5        30.19F
WINCHESTER*    SUNNY     61  19  20 S3        30.15F
WAYNESBORO*    SUNNY     64  26  23 S3        30.16F

...APPALACHIANS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* SUNNY     64  23  21 CALM      30.15F
CUMBERLAND*    SUNNY     64  24  22 S7        30.20F
OAKLAND*       SUNNY     55  18  22 VRB5      30.16F
HOT SPRINGS*   MOSUNNY   59  16  18 SW8       30.18F
ELKINS         SUNNY     64  21  19 VRB3      30.15F
BEDFORD PA*    SUNNY     62  19  19 CALM      30.16F
JOHNSTOWN      SUNNY     53  20  27 CALM      30.15F
ALTOONA        SUNNY     60  22  23 MISG      30.15F

...SOUTHERN PENNSYLVANIA/DELAWARE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           SUNNY     60  24  25 VRB7G17   30.16F
WILMINGTON     SUNNY     62  26  25 NW17G23   30.18F

...MARINE OBSERVATIONS...

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  2000   54     120/  8/  8 1022.6F
TOLCHESTER       1924   58     250/  2/  3 1022.4
COVE POINT       1924   52     150/  8/  9 1023.0
GOOSES REEF      1948   56 54  100/  8/  8   N/A
BALT HARBOR      1924   60 53  300/  2/  9   N/A
BALT KEY BRIDGE  1924   58     310/  6/  8 1022.2
ANNAPOLIS USNA   1924   55     100/  5/  9 1022.0
ANNAPOLIS CBIBS  1948   52 53  150/ 10/ 12   N/A
WASH DC CHANNEL  1924   61 56  300/  7/ 11 1022.5
DAHLGREN         1924   60 58  240/  6/ 10 1022.0
LEWISETTA        1924   58 58  360/  9/ 12 1023.0
SOLOMONS ISLAND  1924   54 56  110/  7/  9 1022.6
POTOMAC BUOY     1948   56 54  300/  8/ 12   N/A
CAMBRIDGE PIER   1924   56 57  340/  7/  9 1023.3
BISHOPS HEAD     1924   55 61  220/  3/  4 1023.2
CHESAPEAKE CITY  1924   59 53  290/  9/ 13 1021.9