Regional Weather Roundup
Issued by NWS Sterling, VA

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413
ASUS41 KLWX 120810
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
400 AM EDT SUN MAY 12 2024

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>054-120900-
WASHINGTON METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT MOCLDY    51  49  92 SW5       29.80S
DULLES         MOCLDY    50  47  89 CALM      29.79F
ANDREWS AFB    PTCLDY    49  47  94 S3        29.77F
FT BELVOIR     MOCLDY    50  50 100 CALM      29.78F
QUANTICO       CLOUDY    56  52  86 S9        29.82R
COLLEGE PARK*  CLOUDY    48  48  98 CALM      29.81S
LEESBURG*      CLOUDY    48  48 100 CALM      29.81S
MANASSAS*      CLOUDY    50  50 100 CALM      29.81S
GAITHERSBURG*  CLOUDY    47  47 100 CALM      29.80S

$$

MDZ006>007-011-014-120900-
BALTIMORE METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOCLDY    47  47 100 CALM      29.79S
BALT INNER HAR   N/A     54  47  77 MISG      29.81S
MARTIN STATE   PTCLDY    52  48  87 S6        29.82S
ANNAPOLIS      PTCLDY    51  48  89 CALM      29.80S
FORT MEADE*    MOCLDY    45  45 100 CALM      29.82F

$$

MDZ012-015-019>023-120900-
MARYLAND EASTERN SHORE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OCEAN CITY     NOT AVBL
SALISBURY      RAIN      48  46  93 SE7       29.85F FOG
BAY BRIDGE AP* MOCLDY    54 N/A N/A S5        29.80F
CAMBRIDGE*     CLOUDY    48  48 100 SE9       29.82S
EASTON*        CLOUDY    48  45  90 SE7       29.82S

$$

MDZ017>025-120900-
SOUTHERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLOUDY    54  48  80 SE14      29.80F
ST INIGOES     CLOUDY    51  49  92 E16       29.81F

$$

MDZ003>005-120900-
NORTH CENTRAL MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICK*     CLOUDY   N/A N/A N/A CALM      29.80S
HAGERSTOWN APT CLOUDY    49  48  97 CALM      29.78S
WESTMINSTER*   NOT AVBL

$$

MDZ501>502-120900-
WESTERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       CLOUDY    43  43 100 VRB6G15   29.81R
CUMBERLAND*    MOCLDY    47  46  98 CALM      29.84S

$$

VAZ025>031-120900-
SHENANDOAH VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINCHESTER*    PTCLDY    46  46 100 SW5       29.78S
LURAY*         PTCLDY    45  45 100 CALM      29.81S FOG
NEW MARKET*    CLEAR     47  46  97 SW3       29.82R
STAUNTON*      CLEAR     44  44 100 CALM      29.84S
WAYNESBORO*    CLOUDY    51  44  77 W6        29.82S

$$

WVZ021-048>050-054>055-120900-
EASTERN WEST VIRGINIA PANHANDLE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLOUDY    47  47 100 S3        29.78S
PETERSBURG*    CLOUDY    53  44  72 NW3       29.81S HAZE

$$

VAZ036>039-050-120900-
CENTRAL FOOTHILLS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL FOG       50  47  89 CALM      29.81R VSB 1/4
CULPEPER*        N/A     50  48  95 CALM      29.82S FOG
ORANGE*        FOG       50  50 100 CALM      29.83S VSB 3/4
GORDONSVILLE*  CLOUDY    50  50  99 CALM      29.80F
WARRENTON*     MOCLDY    50  48  91 CALM      29.81S

$$

VAZ055>057-120900-
NORTH AND CENTRAL PIEDMONT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICKSBRG* MOCLDY    52  52 100 SE5       29.81S

$$

NCZ024-NYZ072-PAZ021-071-VAZ022-071-120900-
OTHER REGIONAL OBSERVATIONS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
NEW YORK CITY  CLOUDY    51  42  71 SE6       29.87R
PHILADELPHIA   RAIN      48  44  86 SE7       29.85R
PITTSBURGH     MOCLDY    49  44  83 W8        29.79R
ROANOKE        CLEAR     52  45  77 CALM      29.88R
RICHMOND       MOCLDY    53  49  86 N5        29.83R
RALEIGH        CLEAR     53  49  86 CALM      29.85S

$$

ANZ530>537-120900-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0800   54     160/ 16/ 18 1009.8F
TOLCHESTER       0730   48     110/  4/  5 1009.4F
GOOSES REEF      0742   52 64  160/ 21/ 29   N/A
COVE POINT       0730   53     150/ 19/ 20 1009.5F
BALT HARBOR      0730   51 66   CALM  /  1   N/A
BALT KEY BRIDGE  0730   50     210/  2/  4   N/A
ANNAPOLIS USNA   0730   52 69  150/  2/  5 1008.8S
ANNAPOLIS CBIBS  0748   52 63  210/ 12/ 16   N/A
WASH DC CHANNEL  0730   53 70  190/  4/  7 1009.0F
DAHLGREN         0730   53 67  200/  5/  7 1008.7F
LEWISETTA        0730   53 67   10/  9/ 13 1010.6R
SOLOMONS ISLAND  0730   53 66  150/ 13/ 15 1009.5F
PINEY POINT      0730           80/  8/ 13   N/A
POTOMAC BUOY     0742   51 64   50/ 17/ 21   N/A
CAMBRIDGE PIER   0730   49 65  170/  6/ 11 1010.0F
BISHOPS HEAD     0730   53 63  110/  8/ 14 1010.7F
CHESAPEAKE CITY  0730   47 64  160/  3/  5 1010.1R

$$