National Weather Service United States Department of Commerce

Location Sky/Weather Temp.
(°F)
Dewpt.
(°F)
Humidity
(%)
Wind
(mph)
Pressure
(in)
Remarks
Washington National Mostly Cloudy 21 3 45 N8 30.29S WCI11
Dulles Intl. Clear 16 6 65 NW3 30.28R
BWI Airport Clear 18 5 57 NW3 30.28R
Baltimore/Inner Harbor, MD Missing
23 -3 32 MISG 30.32R
Charlottesville, VA Cloudy 20 17 88 CALM 30.25S
Fredericksburg, VA Cloudy 24 6 47 CALM 30.27S
Staunton, VA Cloudy 17 15 93 CALM 30.23F
Winchester, VA Missing
Missing
Missing
Missing
MISG Missing
Annapolis, MD Clear 25 11 55 N7 30.30R WCI17
Baltimore/Martin, MD Clear 20 5 52 CALM 30.31S
Martinsburg, WV Clear 12 3 67 CALM 30.25F
Petersburg, WV Cloudy 22 4 46 N5 30.21S WCI15
Patuxent River, MD Clear 26 10 50 NW10 30.26S WCI16
Cumberland, MD Cloudy 18 7 62 CALM 30.28F
Oakland, MD Cloudy 12 1 62 S9 30.02F WCI0
Hourly observations from: 400 AM EST TUE DEC 09 2025
NZUS51 KLWX 090912
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
400 AM EST TUE DEC 09 2025

Note: "FAIR" indicates few or no clouds below 12,000 feet
with no significant weather and/or obstructions to visibility.

 * =Non NWS site. Station does not report significant weather 
    and/or obstructions to visibility.

...DOWNTOWN AREAS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WASHINGTON NAT MOCLDY    21   3  45 N8        30.29S WCI  11          
BALT INNER HAR   N/A     23  -3  32 MISG      30.32R                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         CLEAR     16   6  65 NW3       30.28R                  
MANASSAS*      CLEAR     17   8  67 N5        30.29S WCI  10          
LEESBURG*      CLEAR     19   9  63 MISG      30.29S                  
FT BELVOIR     CLEAR     20   9  60 CALM      30.26S                  
QUANTICO       CLEAR     23   6  48 N7        30.30F WCI  15          
ANDREWS AFB    CLEAR     20   4  49 N5        30.26S WCI  14          
COLLEGE PARK*  CLEAR     19   7  58 CALM      30.30S                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      PTCLDY    19   6  55 CALM      30.28F                  
CHARLOTTESVILL CLOUDY    20  17  88 CALM      30.25S                  
WARRENTON*     CLEAR     15   8  74 CALM      30.27F                  
ORANGE*        CLOUDY    23   9  54 CALM      30.25F                  
GORDONSVILLE*  CLOUDY    22  13  68 MISG      30.25F                  
FREDERICKSBRG* CLOUDY    24   6  47 CALM      30.27S                  
LOUISA*        CLOUDY    19  12  74 NW3       30.26S                  
ASHLAND        CLEAR     20  16  84 CALM      30.27F                  
RICHMOND       MOCLDY    22  20  92 N8        30.26F WCI  12          

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLEAR     18   5  57 NW3       30.28R                  
ANNAPOLIS      CLEAR     25  11  55 N7        30.30R WCI  17          
MARTIN AIRPORT CLEAR     20   5  52 CALM      30.31S                  
WESTMINSTER*   CLEAR     18   3  53 NW3       30.23S                  
FREDERICK*     CLEAR     14   8  78 CALM      30.31R                  
FORT MEADE*    CLEAR     18   9  68 CALM      30.31S                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLEAR     26  10  50 NW10      30.26S WCI  16          
ST MARYS CITY  PTCLDY    27  10  49 VRB3      30.26S                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      CLEAR     23   6  48 NW8       30.24S WCI  14          
CAMBRIDGE*     CLOUDY    23   3  42 N8        30.27R WCI  14          
OCEAN CITY     CLEAR     27  13  55 N6        30.23S WCI  20          
EASTON*        CLEAR     21   2  42 N5        30.27R WCI  15          

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLEAR     12   3  67 CALM      30.25F                  
STAUNTON*      CLOUDY    17  15  93 CALM      30.23F                  
WINCHESTER*      N/A    N/A N/A N/A MISG        N/A                   
NEW MARKET*    CLOUDY    22   3  43 CALM      30.22S                  
WAYNESBORO*    CLOUDY    17  15  93 CALM      30.19F                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* CLOUDY    22   4  46 N5        30.21S WCI  15          
CUMBERLAND*    CLOUDY    18   7  62 CALM      30.28F                  
OAKLAND*       CLOUDY    12   1  62 S9        30.02F WCI   0          
HOT SPRINGS*   FOG      N/A N/A N/A S3        30.01S VSB 1/4          
ELKINS         CLOUDY    24  21  88 CALM      30.12S                  
BEDFORD PA*    MOCLDY     7   3  83 CALM      30.21S                  
JOHNSTOWN      CLEAR      9  -3  58 S5        30.08F WCI   1          
ALTOONA        CLEAR      7  -1  70 CALM      30.17F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLEAR      7   4  87 CALM      30.25F                  
WILMINGTON     CLEAR     18  -2  41 N7        30.28F WCI   9          

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  NOT AVBL
TOLCHESTER       0830   23 39   80/  2/  4 1025.5F
COVE POINT       0830   28      20/ 12/ 16 1025.7S
GOOSES REEF      0848   28 46   20/ 14/ 17   N/A
BALT HARBOR      0830   24 44  360/  4/  7   N/A
BALT KEY BRIDGE  0830   23      10/  7/  8 1026.0S
ANNAPOLIS USNA   0830   25 43  320/  7/  9 1025.0F
ANNAPOLIS CBIBS  0848   24 43  340/ 12/ 16   N/A
WASH DC CHANNEL  0830   25 41  360/  3/  5 1026.1R
DAHLGREN         0830   24 42  360/  1/  3 1025.1F
LEWISETTA        0830   30 42   30/  7/ 10 1024.7S
SOLOMONS ISLAND  0830   27 46  340/  7/  9 1024.7S
PINEY POINT      0830          360/  8/ 12   N/A
POTOMAC BUOY     0848   29 44   10/ 16/ 19   N/A
CAMBRIDGE PIER   0830   26 39  360/  8/ 11 1025.2F
BISHOPS HEAD     0830   25     340/  8/ 11 1024.7R
CHESAPEAKE CITY  0830   21 41   20/  2/  4 1025.6F

  

 

For past hours' observations from around the NWS Sterling Area, please visit:
https://forecast.weather.gov/product.php?site=LWX&issuedby=LWX&product=RWR&format=CI&version=1