Regional Weather Roundup
Issued by NWS Sterling, VA

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891
ASUS41 KLWX 181811
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
200 PM 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>054-181900-
WASHINGTON METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT CLOUDY    73  66  78 NE13G22   30.11R
DULLES         CLOUDY    72  66  81 NE8       30.12R
ANDREWS AFB    DRIZZLE   69  66  89 NE9       30.08S
FT BELVOIR     CLOUDY    73  66  78 CALM      30.08R
QUANTICO       CLOUDY    74  67  78 NE10G22   30.10S
COLLEGE PARK*  CLOUDY    70  64  82 NE7       30.13R
LEESBURG*      CLOUDY    72  68  88 E7        30.14S
MANASSAS*      CLOUDY    74  67  78 NE10      30.12R
GAITHERSBURG*  CLOUDY    71  71 100 CALM      30.15R

$$

MDZ006>007-011-014-181900-
BALTIMORE METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLOUDY    69  63  81 NE10      30.12S
BALT INNER HAR   N/A     73  64  73 MISG      30.13S
ANNAPOLIS      CLOUDY    69  65  86 NE9       30.12S
ABERDEEN*      CLOUDY    68  64  88 NE9       30.13R

$$

MDZ012-015-019>023-181900-
MARYLAND EASTERN SHORE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OCEAN CITY     CLOUDY    75  72  90 NE16G29   30.05R
SALISBURY      CLOUDY    74  71  91 NE18G25   30.06R
BAY BRIDGE AP* CLOUDY    70  68  94 N7        30.11S
CAMBRIDGE*     CLOUDY    73  70  88 N8G18     30.08R
EASTON*        CLOUDY    72  68  88 NE13      30.10R

$$

MDZ017>025-181900-
SOUTHERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLOUDY    74  70  87 N13       30.07R
ST INIGOES     CLOUDY    74  72  93 VRB7G17   30.05S

$$

MDZ003>005-181900-
NORTH CENTRAL MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICK*     CLOUDY    75  66  73 E5        30.14R
HAGERSTOWN APT CLOUDY    75  65  70 NE5       30.14R
WESTMINSTER*   CLOUDY    73  63  68 NE5       30.15R

$$

MDZ501>502-181900-
WESTERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       MOSUNNY   73  63  68 VRB3      30.19S
CUMBERLAND*    CLOUDY    78  64  61 NE3       30.17S

$$

VAZ025>031-181900-
SHENANDOAH VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINCHESTER*    CLOUDY    72  63  73 N3        30.13R
NEW MARKET*    CLOUDY    76  67  73 NE8       30.15S
STAUNTON*      CLOUDY    75  66  72 E12       30.16S
WAYNESBORO*    CLOUDY    74  65  71 N7        30.15S

$$

WVZ021-048>050-054>055-181900-
EASTERN WEST VIRGINIA PANHANDLE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLOUDY    76  64  66 VRB5      30.12S
PETERSBURG*    CLOUDY    77  69  77 SE5       30.12S

$$

VAZ036>039-050-181900-
CENTRAL FOOTHILLS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL CLOUDY    78  68  71 E10       30.11S
CULPEPER*      CLOUDY    75  65  71 NE7       30.12S
ORANGE*        CLOUDY    72  68  88 N7        30.11S
GORDONSVILLE*  CLOUDY    74  68  81 N5        30.10S
WARRENTON*     CLOUDY    75  64  70 N9        30.12S

$$

VAZ055>057-181900-
NORTH AND CENTRAL PIEDMONT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICKSBRG* CLOUDY    74  69  83 N9        30.08S

$$

NCZ024-NYZ072-PAZ021-071-VAZ022-071-181900-
OTHER REGIONAL OBSERVATIONS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
NEW YORK CITY  CLOUDY    71  55  56 NE8       30.19R
PHILADELPHIA   CLOUDY    70  63  78 E9        30.14S
PITTSBURGH     MOSUNNY   78  55  44 VRB3      30.14S
ROANOKE        MOSUNNY   86  67  52 NE9       30.10F
RICHMOND       CLOUDY    78  72  81 N13       30.05S
RALEIGH        PTSUNNY   87  71  58 NE7       30.03S HX  93

$$

ANZ530>537-181900-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1800   69      20/ 17/ 20 1020.1R
TOLCHESTER       1724   69 83   40/  4/  8 1019.8
GOOSES REEF      1742   72 81   30/ 16/ 19   N/A
COVE POINT       1724   73     340/  5/ 13 1019.2
BALT HARBOR      1724   68 83   50/  3/  7   N/A
BALT KEY BRIDGE  1724   67      50/  9/ 11 1020.2
ANNAPOLIS USNA   1724   69 83   20/  7/ 11 1019.2
ANNAPOLIS CBIBS  1748   69 82   30/ 16/ 19   N/A
WASH DC CHANNEL  1724   73 84   20/  5/  9 1019.7
DAHLGREN         1724   74 84   30/  2/  7 1018.2
LEWISETTA        1724   76 83   30/ 10/ 15 1017.4
SOLOMONS ISLAND  1724   74 83   20/ 10/ 14 1017.9
PINEY POINT      1724           30/  8/ 14   N/A
POTOMAC BUOY     1748   76 82   40/ 17/ 23   N/A
CAMBRIDGE PIER   1724   73 82   60/ 12/ 15 1018.8
BISHOPS HEAD     1724   76 82   40/ 14/ 20 1017.7
CHESAPEAKE CITY  1724   67 83   60/  8/ 13 1020.4

$$