Current Hourly Observations

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Mostly Cloudy	81	65	58	SE7	30.13R
Dulles Intl.	Mostly Cloudy	81	68	64	SE6	30.13R
BWI Airport	Mostly Cloudy	80	63	55	SE3	30.13R
Baltimore/Inner Harbor, MD	Missing	81	65	58	MISG	30.13R
Charlottesville, VA	Partly Cloudy	77	73	87	CALM	30.14R
Fredericksburg, VA	Mostly Cloudy	78	74	86	CALM	30.12R
Staunton, VA	Mostly Cloudy	74	70	85	CALM	30.19R
Winchester, VA	Mostly Cloudy	75	66	73	S3	30.14S
Annapolis, MD	Clear	79	70	74	CALM	30.12S
Hagerstown Airport, MD	Cloudy	81	64	56	S5	30.14R
Baltimore/Martin, MD	Partly Cloudy	77	64	65	CALM	30.14R
Martinsburg, WV	Cloudy	77	67	71	CALM	30.12S
Petersburg, WV	Partly Cloudy	73	73	100	CALM	30.13S
Patuxent River, MD	Clear	74	71	91	SW5	30.12R
Cumberland, MD	Cloudy	77	69	76	CALM	30.18R
Oakland, MD	Mostly Cloudy	70	68	94	SE6	30.22F

Hourly observations from: 900 PM EDT SAT AUG 15 2026

NZUS51 KLWX 160110
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
900 PM EDT SAT AUG 15 2026

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    81  65  58 SE7       30.13R                  
BALT INNER HAR   N/A     81  65  58 MISG      30.13R                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         MOCLDY    81  68  64 SE6       30.13R                  
MANASSAS*      MOCLDY    79  72  79 S3        30.14R                  
LEESBURG*      MOCLDY    81  70  69 CALM      30.15R                  
GAITHERSBURG*  MOCLDY    77  69  76 CALM      30.16R                  
FT BELVOIR     PTCLDY    79  69  73 CALM      30.10R                  
QUANTICO       CLOUDY    82  71  69 SW5       30.13R                  
ANDREWS AFB    CLOUDY    78  67  67 CALM      30.11R                  
COLLEGE PARK*  PTCLDY    80  67  64 CALM      30.14R                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      MOCLDY    76  71  85 CALM      30.14S                  
CHARLOTTESVILL PTCLDY    77  73  87 CALM      30.14R                  
WARRENTON*     MOCLDY    77  71  82 CALM      30.14S                  
ORANGE*          N/A     73  73 100 CALM      30.14S                  
GORDONSVILLE*  MOCLDY   N/A N/A N/A CALM      30.13S                  
FREDERICKSBRG* MOCLDY    78  74  86 CALM      30.12R                  
LOUISA*        MOCLDY    73  72  96 CALM      30.15R                  
ASHLAND        MOCLDY    75  73  93 CALM      30.14R                  
RICHMOND       CLOUDY    78  71  79 SE3       30.13R                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOCLDY    80  63  55 SE3       30.13R                  
ANNAPOLIS      CLEAR     79  70  74 CALM      30.12S                  
MARTIN AIRPORT PTCLDY    77  64  65 CALM      30.14R                  
WESTMINSTER*   PTCLDY    77  66  69 SE5       30.15R                  
FREDERICK*     CLEAR     81  70  69 CALM      30.13S                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLEAR     74  71  91 SW5       30.12R                  
ST MARYS CITY  PTCLDY    76  70  82 CALM      30.09                   

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      PTCLDY    74  73  97 CALM      30.15R                  
CAMBRIDGE*     CLEAR     77  72  83 SE3       30.13R                  
OCEAN CITY     CLEAR     72  72 100 CALM      30.15R                  
BAY BRIDGE AP* CLEAR     75  68  77 CALM      30.13R                  
EASTON*        CLEAR     77  70  78 E5        30.12S                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLOUDY    77  67  71 CALM      30.12S                  
HAGERSTOWN APT CLOUDY    81  64  56 S5        30.14R                  
STAUNTON*      MOCLDY    74  70  85 CALM      30.19R                  
WINCHESTER*    MOCLDY    75  66  73 S3        30.14S                  
NEW MARKET*    MOCLDY    73  70  88 CALM      30.14S                  
WAYNESBORO*    MOCLDY    75  69  80 CALM      30.17F                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* PTCLDY    73  73 100 CALM      30.13S                  
CUMBERLAND*    CLOUDY    77  69  76 CALM      30.18R                  
OAKLAND*       MOCLDY    70  68  94 SE6       30.22F                  
HOT SPRINGS*     N/A     70  67  90 CALM      30.30R                  
ELKINS         PTCLDY    73  71  93 CALM      30.19R                  
BEDFORD PA*    CLOUDY    74  68  83 CALM      30.15S                  
JOHNSTOWN      CLOUDY    72  61  68 SE6       30.20R                  
ALTOONA        MOCLDY    72  69  90 CALM      30.17S                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLEAR     70  66  87 CALM      30.14R                  
WILMINGTON     CLEAR     78  66  66 SE13      30.13S                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0100   82     110/  6/  7 1021.3R
TOLCHESTER       0030   78 84  110/  2/  4 1020.0R
COVE POINT       0030   82      30/  4/  5 1020.7S
GOOSES REEF      0048   80 83   70/  4/  6   N/A
BALT HARBOR      0030   83 83  140/  7/  9   N/A
BALT KEY BRIDGE  0030   83     130/  5/  6 1020.2R
ANNAPOLIS USNA   0030      85   70/  2/  3 1019.4S
ANNAPOLIS CBIBS  0048   80 83   90/  6/  8   N/A
WASH DC CHANNEL  0030   83 85              1019.3R
DAHLGREN         0030   82 86  220/  3/  4 1019.0R
LEWISETTA        0030   81 87  170/  5/  7 1019.9S
SOLOMONS ISLAND  0030   81 86   CALM  /  1 1019.8S
PINEY POINT      0030          120/  5/  6   N/A
POTOMAC BUOY     0048   82 85  160/  6/ 10   N/A
CAMBRIDGE PIER   0030   81 85  140/  9/ 11 1020.4R
BISHOPS HEAD     0030   81 86  130/ 13/ 15 1020.2F
CHESAPEAKE CITY  0030   75 84  170/  1/  3 1020.1S

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