499
ASUS41 KLWX 200610
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
100 AM EST TUE JAN 20 2026

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>054-200700-
WASHINGTON METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT MOCLDY    29   7  39 NW14G23   30.20R WCI  18
DULLES         PTCLDY    25   5  42 NW10      30.21R WCI  15
ANDREWS AFB    CLEAR     29   7  39 NW12      30.18R WCI  19
FT BELVOIR     PTCLDY    31   4  32 NW15G22   30.19R WCI  20
QUANTICO       PTCLDY    32   9  38 N13G21    30.22R WCI  22
COLLEGE PARK*  PTCLDY    28   6  40 N13       30.22R WCI  17
LEESBURG*      CLEAR     25   9  50 MISG      30.22R
MANASSAS*      PTCLDY    27   9  46 N12       30.22R WCI  17
GAITHERSBURG*  CLEAR     24   7  48 NW7       30.20R WCI  16

$$

MDZ006>007-011-014-200700-
BALTIMORE METRO

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTCLDY    27   5  39 NW15G24   30.20R WCI  15
BALT INNER HAR   N/A     29   4  34 MISG      30.26R
MARTIN STATE   PTCLDY    28   6  38 NW17G25   30.22R WCI  16
ANNAPOLIS      PTCLDY    30  11  45 NW16G25   30.21R WCI  19
FORT MEADE*    PTCLDY    28   9  43 NW14G23   30.23R WCI  17

$$

MDZ012-015-019>023-200700-
MARYLAND EASTERN SHORE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OCEAN CITY     PTCLDY    32  19  58 N9        30.17R WCI  24
SALISBURY      PTCLDY    29  20  69 NW5       30.16S WCI  24
CAMBRIDGE*     CLEAR     32  16  51 NW10      30.17S WCI  24
EASTON*        PTCLDY    31  15  52 N6        30.17R WCI  25

$$

MDZ017>025-200700-
SOUTHERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER PTCLDY    33  13  43 NW16      30.17R WCI  23
ST INIGOES     PTCLDY    29  19  66 CALM      30.17R

$$

MDZ003>005-200700-
NORTH CENTRAL MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICK*     CLEAR     22   2  42 NW9       30.26R WCI  12
HAGERSTOWN APT CLEAR     19  -3  38 W13G23    30.20R WCI   6
WESTMINSTER*   CLEAR     21   3  45 NW5       30.18R WCI  15

$$

MDZ501>502-200700-
WESTERN MARYLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       CLEAR      1  -6  71 W12G21    30.03S WCI -15
CUMBERLAND*    CLEAR     14  -4  43 SW10      30.29S WCI   2

$$

VAZ025>031-200700-
SHENANDOAH VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINCHESTER*    CLEAR     21   3  45 NW16      30.20R WCI   7
NEW MARKET*    CLEAR     24  -2  32 NW6       30.19R WCI  17
STAUNTON*      CLEAR     25  -2  31 W9G17     30.18R WCI  15
WAYNESBORO*    CLEAR     25  -3  30 W9G18     30.14R WCI  15

$$

WVZ021-048>050-054>055-200700-
EASTERN WEST VIRGINIA PANHANDLE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLEAR     20  -1  40 NW15G24   30.22R WCI   6
PETERSBURG*    CLEAR     18  -2  42 W25G39    30.21R WCI   0

$$

VAZ036>039-050-200700-
CENTRAL FOOTHILLS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL CLEAR     30  -4  23 VRB6      30.18R WCI  24
CULPEPER*      PTCLDY    31  -1  25 N5        30.21R WCI  26
ORANGE*        PTCLDY    32   3  29 W8        30.18R WCI  25
GORDONSVILLE*  PTCLDY    30   8  40 W3        30.18R
WARRENTON*     PTCLDY    27   5  38 N7        30.20R WCI  20

$$

VAZ055>057-200700-
NORTH AND CENTRAL PIEDMONT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FREDERICKSBRG* PTCLDY    31  13  45 NW6       30.19R WCI  26

$$

NCZ024-NYZ072-PAZ021-071-VAZ022-071-200700-
OTHER REGIONAL OBSERVATIONS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
NEW YORK CITY  CLEAR     24   2  38 W8G22     30.13R WCI  15
PHILADELPHIA   PTCLDY    28   7  41 W13       30.17R WCI  17
PITTSBURGH     PTCLDY     4  -5  66 SW5       30.22R WCI  -5
ROANOKE        CLEAR     27   2  34 NW20G31   30.21R WCI  13
RICHMOND       MOCLDY    33  16  49 W5        30.19R WCI  29
RALEIGH        PTCLDY    31  20  63 CALM      30.23R

$$

ANZ530>537-200700-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0600   31     320/ 18/ 21 1023.5R
TOLCHESTER       0530   31 35  330/ 19/ 23 1022.4R
GOOSES REEF      0548   33 38  330/ 21/ 25   N/A
COVE POINT       0530   35     320/ 17/ 20 1022.5R
BALT HARBOR      0530   30 37  320/  8/ 12   N/A
BALT KEY BRIDGE  0530   30     310/ 18/ 20 1022.3R
ANNAPOLIS USNA   0530   32 37  310/ 14/ 17 1021.9R
WASH DC CHANNEL  0530   31 38  330/ 10/ 18 1022.8R
DAHLGREN         0530   30 39  340/  2/  3 1021.6R
LEWISETTA        0530   36 38  360/  6/  9 1021.7R
SOLOMONS ISLAND  0530   33 40  340/  6/  8 1021.5R
PINEY POINT      0530          350/  6/  7   N/A
POTOMAC BUOY     0548   34 39  340/  8/ 12   N/A
CAMBRIDGE PIER   0530   35 36  330/ 12/ 14 1022.0R
BISHOPS HEAD     0530   31     340/  5/  6 1021.6R
CHESAPEAKE CITY  0530   29 36  310/ 12/ 18 1021.7R

$$