Weather Roundup
Issued by NWS Sterling, VA

Home |  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
237
NZUS51 KLWX 010011
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
800 PM EDT SUN AUG 31 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    72  50  45 E8        30.18S
BALT INNER HAR   N/A     73  50  44 MISG      30.19S


...WASHINGTON SUBURBS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         PTCLDY    70  44  39 E6        30.18S
MANASSAS*      CLEAR     70  52  52 E8        30.19R
LEESBURG*      CLEAR     72  50  46 CALM      30.21R
GAITHERSBURG*  CLEAR     67  50  54 CALM      30.21S
QUANTICO       PTCLDY    72  53  51 E5        30.19S HAZE
COLLEGE PARK*  PTCLDY    67  53  58 CALM      30.19S

...CENTRAL VIRGINIA...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      CLEAR     64  52  66 CALM      30.19S
CHARLOTTESVILL CLEAR     66  52  60 CALM      30.18S
WARRENTON*     CLEAR     65  47  53 CALM      30.19R
ORANGE*        CLEAR     61  54  77 CALM      30.18S
GORDONSVILLE*  CLEAR     62  56  80 CALM      30.18S
FREDERICKSBRG* CLEAR     67  55  65 CALM      30.17S
LOUISA*        CLEAR     60  52  76 E3        30.19S
ASHLAND        CLEAR     62  51  67 CALM      30.19S
RICHMOND       PTCLDY    67  49  52 N6        30.17S

...NORTHEAST/CENTRAL MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOCLDY    70  50  49 S5        30.18S
ANNAPOLIS      PTCLDY    70  56  61 CALM      30.19S
MARTIN AIRPORT CLEAR     70  52  52 CALM      30.20F
WESTMINSTER*   CLEAR     72  50  46 CALM      30.20F
FREDERICK*     CLEAR     70  46  43 NE6       30.19S
FORT MEADE*    PTCLDY    61  55  82 CALM      30.21S

...SOUTHERN MARYLAND...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER PTCLDY    70  51  51 N9        30.18S
ST MARYS CITY  PTCLDY    64  54  69 E3        30.17S

...MARYLAND EASTERN SHORE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      PTCLDY    65  56  72 CALM      30.18F
CAMBRIDGE*     CLEAR     66  57  72 CALM      30.18S
OCEAN CITY     PTCLDY    68  54  60 NE7       30.18S
BAY BRIDGE AP* PTCLDY    67  51  55 CALM      30.19S
EASTON*        CLEAR     66  57  72 NW3       30.18S

...SHENANDOAH VALLEY...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLEAR     68  47  46 E3        30.19R
HAGERSTOWN APT CLEAR     71  45  39 NE5       30.20S
STAUNTON*      CLEAR     66  50  57 E3        30.22S
WINCHESTER*    CLEAR     64  46  52 CALM      30.19S
NEW MARKET*      N/A     62  50  66 CALM      30.19S
WAYNESBORO*    CLEAR     66  49  53 E3        30.22R

...APPALACHIANS...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CUMBERLAND*    PTCLDY    71  44  36 E3        30.24R
OAKLAND*       CLEAR     61  45  55 SE6       30.25S
HOT SPRINGS*   CLOUDY    60  48  66 E5        30.26S
ELKINS         CLEAR     65  51  60 CALM      30.21R
BEDFORD PA*    CLEAR     66  42  42 CALM      30.22S
JOHNSTOWN      CLEAR     62  38  40 E5        30.25R
ALTOONA        CLEAR     60  44  55 N3        30.24S

...SOUTHERN PENNSYLVANIA/DELAWARE...

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLEAR     60  55  83 CALM      30.20R
WILMINGTON     PTCLDY    74  49  41 CALM      30.19S

...MARINE OBSERVATIONS...

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0000   72      60/  4/  4 1023.1F
TOLCHESTER       2324   75 76   CALM  /  1 1022.2
COVE POINT       2324   72      30/ 12/ 15 1022.7
GOOSES REEF      2348   71 75   30/ 12/ 16   N/A
BALT HARBOR      2324   74 77  110/  4/  5   N/A
BALT KEY BRIDGE  2324   73     140/  6/  8 1022.4
ANNAPOLIS USNA   2324   73 76   10/  2/  3 1021.7
ANNAPOLIS CBIBS  2348   71 75   70/  4/  6   N/A
WASH DC CHANNEL  2324   75 76  100/  2/  7 1022.3
DAHLGREN         2324   71 76   CALM  /  2 1021.4
LEWISETTA        2324   72 75   20/  8/ 12 1021.6
SOLOMONS ISLAND  2324   72 77   20/  8/ 10 1021.5
PINEY POINT      2324           20/  5/  7   N/A
POTOMAC BUOY     2348   72 76   40/ 14/ 17   N/A
BISHOPS HEAD     2324   72 75   80/ 11/ 13 1021.9
CHESAPEAKE CITY  2324   71 76  250/  2/  2 1022.1