Weather Roundup
Issued by NWS Sterling, VA

Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
282
NZUS51 KLWX 140510
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
100 AM EDT MON JUL 14 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 MOCLDY    79  75  87 SW7       30.05S
BALT INNER HAR   N/A     83  74  74 MISG      30.06S


...WASHINGTON SUBURBS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         PTCLDY    78  73  84 S7        30.05F
MANASSAS*      PTCLDY    75  75 100 SE3       30.06F
LEESBURG*      CLOUDY    79  77  94 S7        30.07F
GAITHERSBURG*  CLOUDY    77  32  19 SE5       30.08S
FT BELVOIR     PTCLDY    78  75  91 E5        30.02F
QUANTICO       CLEAR     79  75  87 S7        30.05F
ANDREWS AFB    PTCLDY    77  74  91 S7        30.03F
COLLEGE PARK*  PTCLDY    76  74  95 CALM      30.06S

...CENTRAL VIRGINIA...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      MOCLDY    75  74  95 CALM      30.06F FOG
CHARLOTTESVILL HVY RAIN  75  72  90 CALM      30.08S FOG
WARRENTON*     MOCLDY    76  73  91 CALM      30.06F
ORANGE*        MOCLDY    73  73 100 CALM      30.06F
FREDERICKSBRG* CLEAR    N/A N/A N/A CALM      30.04F
LOUISA*        PTCLDY    72  71  98 CALM      30.06F
ASHLAND        PTCLDY    73  73 100 CALM      30.07S FOG
RICHMOND       MOCLDY    75  74  96 CALM      30.05S

...NORTHEAST/CENTRAL MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTCLDY    77  74  90 SW3       30.05S
ANNAPOLIS      CLEAR     79  75  87 S3        30.04F
WESTMINSTER*   PTCLDY    79  73  83 S3        30.08S
FREDERICK*       N/A     79  73  83 S3        30.05S
FORT MEADE*    PTCLDY    72  72 100 CALM      30.08S

...SOUTHERN MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER PTCLDY    80  73  79 S3        30.05F
ST MARYS CITY  PTCLDY    78  75  90 CALM      30.04F

...MARYLAND EASTERN SHORE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      CLEAR     72  71  97 CALM      30.06F
CAMBRIDGE*     CLEAR     75  73  94 SE5       30.05F
OCEAN CITY     CLEAR     72  72 100 S3        30.06F
BAY BRIDGE AP* CLOUDY    80  77  91 S8        30.05S
EASTON*        CLEAR     75  75 100 SE3       30.05F

...SHENANDOAH VALLEY...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    PTCLDY    75  73  93 S3        30.03F
HAGERSTOWN APT MOCLDY    77  70  79 E5        30.05F
STAUNTON*      MOCLDY    71  71 100 CALM      30.11S
WINCHESTER*    CLOUDY    73  70  88 CALM      30.05S
NEW MARKET*    PTCLDY    74  73  96 CALM      30.07F
WAYNESBORO*    PTCLDY    73  72  96 CALM      30.10F

...APPALACHIANS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* PTCLDY    71  71 100 NW3       30.06S
CUMBERLAND*    PTCLDY    73  71  92 CALM      30.09F
OAKLAND*       PTCLDY    70  68  94 SW5       30.14F
HOT SPRINGS*   CLEAR     68  63  83 SW5       30.22S
ELKINS         MOCLDY    70  68  93 CALM      30.12S
BEDFORD PA*    CLOUDY    70  69  96 CALM      30.07F FOG
JOHNSTOWN      MOCLDY    72  66  81 S8        30.11S
ALTOONA        MOCLDY    70  69  97 W3        30.08F

...SOUTHERN PENNSYLVANIA/DELAWARE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           MOCLDY    74  73  97 CALM      30.05F
WILMINGTON     MOCLDY    78  74  87 S7        30.07S

...MARINE OBSERVATIONS...

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0500   81     170/ 11/ 13 1018.4S
TOLCHESTER       0424   76 85  140/  3/  4 1017.7
COVE POINT       0424   79     180/  6/  8 1018.6
GOOSES REEF      0448   79 84  200/  8/ 10   N/A
BALT HARBOR      0424   80 85  200/  1/  3   N/A
BALT KEY BRIDGE  0424   80     210/  4/  6 1017.8
ANNAPOLIS USNA   0424   80 86  190/  3/  4 1017.1
ANNAPOLIS CBIBS  0448   79 85  220/  8/ 10   N/A
WASH DC CHANNEL  0424   81 86  190/  7/  9 1017.7
DAHLGREN         0424   78 86  190/  2/  4 1017.1
LEWISETTA        0430   79 85  190/  3/  5 1017.9R
SOLOMONS ISLAND  0424   79 85  190/  3/  4 1017.4
PINEY POINT      0430          180/  5/  7   N/A
POTOMAC BUOY     0448   79 84  230/  4/  6   N/A
CAMBRIDGE PIER   0424   77 85  180/  3/  5 1018.3
BISHOPS HEAD     0424   81 85  160/  8/ 11 1018.0
CHESAPEAKE CITY  0424   78 85  150/  3/  5 1018.0