Regional Weather Roundup
Issued by NWS Sterling, VA

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ASUS41 KLWX 310910
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
500 AM 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.
 TC=TEMPERATURE CELSIUS

 * =Non NWS site. Station does not report precipitation (e.g. rain,
    snow, etc.), thunder, or fog.

DCZ001-MDZ009-015-VAZ040>042-051-053>054-311000-
WASHINGTON METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT PTCLDY    59  53  80 NW5       30.18R
DULLES         PTCLDY    49  47  93 CALM      30.18R
QUANTICO       CLEAR     55  52  89 W8        30.18R FOG
COLLEGE PARK*  CLEAR     52  51  93 N5        30.19R
LEESBURG*      CLEAR     54  50  87 MISG      30.21R
MANASSAS*      PTCLDY    48  48 100 CALM      30.19R
GAITHERSBURG*  PTCLDY    51  51 100 CALM      30.20R

$$

MDZ006>007-011-014-311000-
BALTIMORE METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTCLDY    52  49  89 NW3       30.18R
BALT INNER HAR   N/A     60  47  61 MISG      30.19R
MARTIN STATE   CLEAR     54  49  81 N3        30.20R
ANNAPOLIS      CLEAR     60  54  80 CALM      30.17R
FORT MEADE*    CLEAR     46  45  93 CALM      30.21S

$$

MDZ012-015-019>023-311000-
MARYLAND EASTERN SHORE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OCEAN CITY     CLEAR     50  49  96 NW3       30.15S
SALISBURY      CLEAR     50  49  96 CALM      30.15S
BAY BRIDGE AP* CLEAR     62  50  65 NE3       30.18R
CAMBRIDGE*     CLEAR     50  48  93 CALM      30.16S

$$

MDZ017>025-311000-
SOUTHERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLEAR     53  52  96 W6        30.15S
ST INIGOES     CLEAR     51  50  96 CALM      30.14F

$$

MDZ003>005-311000-
NORTH CENTRAL MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICK*       N/A     46  45  93 CALM      30.20S
HAGERSTOWN APT CLEAR     51  46  83 NW5       30.20R
WESTMINSTER*   CLEAR     55  45  67 CALM      30.20R

$$

MDZ501>502-311000-
WESTERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       CLEAR     50  41  71 E8        30.21S
CUMBERLAND*    CLEAR     50  45  84 N6        30.26R

$$

VAZ025>031-311000-
SHENANDOAH VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINCHESTER*    CLEAR     46  45  93 CALM      30.19R
NEW MARKET*    MOCLDY    49  48  96 CALM      30.19S
STAUNTON*      PTCLDY    51  50  95 N3        30.21S
WAYNESBORO*    PTCLDY    55  52  90 NW3       30.19S

$$

WVZ021-048>050-054>055-311000-
EASTERN WEST VIRGINIA PANHANDLE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLEAR     49  46  90 CALM      30.19R
PETERSBURG*    NOT AVBL

$$

VAZ036>039-050-311000-
CENTRAL FOOTHILLS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL PTCLDY    53  51  93 N3        30.17F
CULPEPER*      PTCLDY    53  50  90 CALM      30.19S
ORANGE*        PTCLDY    48  48 100 CALM      30.18S
GORDONSVILLE*  PTCLDY    50  50 100 CALM      30.18R
WARRENTON*       N/A     46  43  91 CALM      30.18S FOG

$$

VAZ055>057-311000-
NORTH AND CENTRAL PIEDMONT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICKSBRG*   N/A     53  53 100 CALM      30.16S

$$

NCZ024-NYZ072-PAZ021-071-VAZ022-071-311000-
OTHER REGIONAL OBSERVATIONS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
NEW YORK CITY  CLEAR     60  46  59 CALM      30.19R
PHILADELPHIA   CLEAR     60  46  59 N5        30.18R
PITTSBURGH     PTCLDY    50  44  80 CALM      30.21S
ROANOKE        CLOUDY    60  56  86 CALM      30.18S
RICHMOND       CLEAR     56  52  86 CALM      30.15S
RALEIGH        PTCLDY    64  60  87 NE6       30.12R

$$

ANZ530>537-311000-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0900   66     330/ 11/ 12 1022.6R
TOLCHESTER       0824   58 75   80/  2/  3 1021.7
GOOSES REEF      0848   68 75   30/  4/  6   N/A
COVE POINT       0824   67     350/  1/  2 1021.9
BALT HARBOR      0824   62 77  280/  2/  3   N/A
BALT KEY BRIDGE  0824   64      20/  4/  5 1022.1
ANNAPOLIS USNA   0824   61 76  280/  5/  8 1021.2
ANNAPOLIS CBIBS  0848   62 75  360/ 10/ 12   N/A
WASH DC CHANNEL  0824   61 76  290/  2/  2 1021.8
DAHLGREN         0830   58 77  260/  1/  1 1020.8R
LEWISETTA        0830   70 75   50/  5/  7 1020.7F
SOLOMONS ISLAND  0824   62 78  340/  5/  5 1020.8
PINEY POINT      0830           30/  5/  5   N/A
POTOMAC BUOY     0848   69 76   40/  8/  8   N/A
BISHOPS HEAD     0824   66 72  350/  3/  3 1021.0
CHESAPEAKE CITY  0824   55 76  240/  1/  2 1021.9

$$