725
ASUS41 KLWX 180410
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1200 AM EDT MON AUG 18 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>054-180500-
WASHINGTON METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT MOCLDY    78  70  76 CALM      29.91R
DULLES         PTCLDY    75  70  84 NW8       29.92S
ANDREWS AFB    MOCLDY    74  71  92 W3        29.89R
FT BELVOIR     PTCLDY    74  72  95 CALM      29.88S
QUANTICO       MOCLDY    75  71  87 W10       29.92R FOG
COLLEGE PARK*  PTCLDY    75  72  92 SW3       29.91S
LEESBURG*      PTCLDY    72  72 100 W5        29.94S
MANASSAS*      PTCLDY    72  71  97 SW3       29.93S
GAITHERSBURG*  PTCLDY    71 N/A N/A CALM      29.93F HAZE

$$

MDZ006>007-011-014-180500-
BALTIMORE METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOCLDY    76  72  87 NW3       29.89S
BALT INNER HAR   N/A     82  71  69 MISG      29.90R
MARTIN STATE   PTCLDY    75  73  94 CALM      29.92R
ANNAPOLIS      PTCLDY    75  73  93 VRB3      29.89S

$$

MDZ012-015-019>023-180500-
MARYLAND EASTERN SHORE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OCEAN CITY     MOCLDY    78  71  79 NW6       29.91S
SALISBURY      MOCLDY    74  70  87 S3        29.90F
BAY BRIDGE AP* PTCLDY    77 N/A N/A W5        29.90S
CAMBRIDGE*     PTCLDY    73  73 100 CALM      29.90R
EASTON*        PTCLDY    74  74 100 CALM      29.90R

$$

MDZ017>025-180500-
SOUTHERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER MOCLDY    75  73  93 CALM      29.91R
ST INIGOES     MOCLDY    73  73 100 CALM      29.91R

$$

MDZ003>005-180500-
NORTH CENTRAL MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICK*       N/A     72  72 100 CALM      29.93S
HAGERSTOWN APT PTCLDY    75  72  90 NW6       29.95R
WESTMINSTER*   CLEAR     75  70  83 N3        29.95R

$$

MDZ501>502-180500-
WESTERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       MOCLDY    66  66 100 VRB5G13   30.10S FOG
CUMBERLAND*    PTCLDY    71  69  95 CALM      30.04R

$$

VAZ025>031-180500-
SHENANDOAH VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINCHESTER*      N/A    N/A N/A N/A MISG        N/A
NEW MARKET*    PTCLDY   N/A N/A N/A CALM      30.00S
STAUNTON*      PTCLDY    72  69  89 CALM      30.03S
WAYNESBORO*    PTCLDY    72  70  92 CALM      30.02R

$$

WVZ021-048>050-054>055-180500-
EASTERN WEST VIRGINIA PANHANDLE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLEAR     77  67  71 N5        29.94R
PETERSBURG*    PTCLDY    69  69 100 CALM      30.00R

$$

VAZ036>039-050-180500-
CENTRAL FOOTHILLS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL MOCLDY    70  69  97 CALM      29.96S
CULPEPER*      PTCLDY    74  71  89 N3        29.95S
ORANGE*        MOCLDY    72  72 100 CALM      29.94S
GORDONSVILLE*  MOCLDY    74  73  99 CALM      29.95R
WARRENTON*     PTCLDY    73  70  91 CALM      29.94S

$$

VAZ055>057-180500-
NORTH AND CENTRAL PIEDMONT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICKSBRG* CLOUDY    80  68  67 NW5       29.92R

$$

NCZ024-NYZ072-PAZ021-071-VAZ022-071-180500-
OTHER REGIONAL OBSERVATIONS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
NEW YORK CITY  PTCLDY    75  72  90 CALM      29.92R
PHILADELPHIA   CLOUDY    76  75  97 E8        29.91S
PITTSBURGH     MOCLDY    73  67  81 N9        30.06R
ROANOKE        PTCLDY    77  67  71 SW5       30.01S
RICHMOND       TSTM      74  73  97 N6        29.95R VSB 1/2
RALEIGH        CLEAR     78  73  84 SW3       29.95S

$$

ANZ530>537-180500-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0400   76     250/  8/  9 1013.2F
TOLCHESTER       0330   73 84  120/  4/  7 1012.3S
GOOSES REEF      0348   78 83  270/  8/ 10   N/A
COVE POINT       0330   78     230/  5/  6 1013.4R
BALT HARBOR      0330   78 85   20/  4/  5   N/A
BALT KEY BRIDGE  0330   78      20/  4/  5 1012.6R
ANNAPOLIS USNA   0330   76 85  240/  2/  4 1011.9R
ANNAPOLIS CBIBS  0348   75 83  240/  6/  8   N/A
WASH DC CHANNEL  0330   78 85  310/  2/  5 1012.8R
DAHLGREN         0330   78 85  290/  2/  3 1012.2R
LEWISETTA        0330   80 85  170/  5/  6 1012.9R
SOLOMONS ISLAND  0330   77 84  250/  2/  4 1012.3R
PINEY POINT      0330           CALM  /  1   N/A
POTOMAC BUOY     0348   78 83  210/  8/  8   N/A
CAMBRIDGE PIER   0330   77 83  110/  2/  3 1012.6S
BISHOPS HEAD     0330   76 85  180/  7/ 10 1012.7F
CHESAPEAKE CITY  0330   74 84  130/  2/  3 1013.0R

$$