National Weather Service United States Department of Commerce

Location Sky/Weather Temp.
(°F)
Dewpt.
(°F)
Humidity
(%)
Wind
(mph)
Pressure
(in)
Remarks
Washington National Cloudy 56 49 77 S8 29.88F
Dulles Intl. Cloudy 58 45 62 S6 29.87F
BWI Airport Cloudy 59 47 64 S5 29.85F
Charlottesville, VA Partly Sunny 59 47 64 CALM 29.87F
Fredericksburg, VA Cloudy 53 47 79 CALM 29.89R
Staunton, VA Partly Sunny 60 41 50 CALM 29.87F
Winchester, VA Mostly Sunny 61 37 41 S5 29.82F
Annapolis, MD Cloudy 55 50 83 SE10 29.87F
Hagerstown Airport, MD Mostly Sunny 62 38 40 SE5 29.83F
Baltimore/Martin, MD Cloudy 59 50 72 S6 29.89R
Martinsburg, WV Mostly Sunny 62 39 42 E7 29.82F
Petersburg, WV Partly Sunny 65 35 33 W6G18 29.83F
Patuxent River, MD Light Rain 54 52 93 N7 29.90S Fog
Cumberland, MD Partly Sunny 64 31 30 NW7 29.87S
Oakland, MD Mostly Sunny 54 27 35 NW7 29.84F
Hourly observations from: 100 PM EDT MON APR 19 2021
NZUS51 KLWX 191712
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
100 PM EDT MON APR 19 2021

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 CLOUDY    56  49  77 S8        29.88F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         CLOUDY    58  45  62 S6        29.87F                  
MANASSAS*      PTSUNNY   58  48  69 S6        29.88F                  
LEESBURG*      CLOUDY    59  46  63 SW6       29.88S                  
GAITHERSBURG*  CLOUDY    60  43  53 S6        29.88S                  
FT BELVOIR     CLOUDY    56  48  73 CALM      29.87F                  
QUANTICO       CLOUDY   N/A N/A N/A SE6       29.89S                  
ANDREWS AFB    MOSUNNY   55  47  77 S6        29.87F                  
COLLEGE PARK*  CLOUDY    56  44  63 CALM      29.87F                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      CLOUDY    60  47  63 CALM      29.88F                  
CHARLOTTESVILL PTSUNNY   59  47  64 CALM      29.87F                  
WARRENTON*     CLOUDY    59  44  56 S3        29.87S                  
ORANGE*        PTSUNNY   55  46  71 CALM      29.88S                  
GORDONSVILLE*  PTSUNNY   57  46  65 CALM      29.87F                  
STAFFORD*      CLOUDY    56  44  61 E5        29.92S                  
FREDERICKSBRG* CLOUDY    53  47  79 CALM      29.89R                  
LOUISA*        PTSUNNY   53  48  84 SE3       29.93F                  
ASHLAND        LGT RAIN  51  48  89 CALM      29.91S                  
RICHMOND       RAIN      51  49  92 N3        29.90S FOG              

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLOUDY    59  47  64 S5        29.85F                  
ANNAPOLIS      CLOUDY    55  50  83 SE10      29.87F                  
MARTIN AIRPORT CLOUDY    59  50  72 S6        29.89R                  
ABERDEEN*      CLOUDY    57  47  68 S7        29.86S                  
WESTMINSTER*   CLOUDY    61  41  48 SW7       29.85S                  
FREDERICK*     SUNNY     63  43  48 W5        29.86F                  
FORT MEADE*    CLOUDY    55  50  82 SW5       29.89F                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER LGT RAIN  54  52  93 N7        29.90S FOG              
ST MARYS CITY  LGT RAIN  56  50  80 CALM      29.89S                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      LGT RAIN  54  51  90 N6        29.87F                  
CAMBRIDGE*     MOSUNNY   52  50  93 CALM      29.91S FOG              
OCEAN CITY     LGT RAIN  54  52  93 N3        29.89R FOG              
EASTON*        RAIN      54  54 100 SW5       29.94R                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    MOSUNNY   62  39  42 E7        29.82F                  
HAGERSTOWN APT MOSUNNY   62  38  40 SE5       29.83F                  
STAUNTON*      PTSUNNY   60  41  50 CALM      29.87F                  
WINCHESTER*    MOSUNNY   61  37  41 S5        29.82F                  
FRONT ROYAL*   CLOUDY    63  41  45 CALM      29.83F                  
LURAY*         PTSUNNY   63  37  39 SE3       29.83F                  
NEW MARKET*    PTSUNNY   64  38  38 CALM      29.83F                  
WAYNESBORO*    PTSUNNY   57  41  54 E5        29.86F                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* PTSUNNY   65  35  33 W6G18     29.83F                  
CUMBERLAND*    PTSUNNY   64  31  30 NW7       29.87S                  
OAKLAND*       MOSUNNY   54  27  35 NW7       29.84F                  
HOT SPRINGS*   CLOUDY    53  23  31 W10G16    29.88S                  
ELKINS         PTSUNNY   61  24  24 W9G22     29.88F                  
BEDFORD PA*    MOSUNNY   62  35  36 N9        29.83F                  
JOHNSTOWN      MOSUNNY   56  28  34 W14G20    29.83F                  
ALTOONA        PTSUNNY   59  37  44 NE6       29.84F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLOUDY    61  39  44 SE3       29.84F                  
WILMINGTON     CLOUDY    59  42  53 SW6       29.86F                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1700   54 55  140/  9/ 10 1012.5F
TOLCHESTER       1630          140/  7/  9 1011.4F
COVE POINT       1630   52     340/  5/  7 1012.6R
GOOSES REEF      1648   49 55   50/ 14/ 17 1013.8R
BALT HARBOR      1630   57 53  220/  4/  6 1011.3R
BALT KEY BRIDGE  1630   56     210/  7/  8 1011.7R
WASH DC CHANNEL  1636   55 59  210/  5/  7 1011.9F
DAHLGREN         1630   53 61  150/  4/  7 1011.4F
LEWISETTA        1630   52 58  360/  7/ 11 1012.5F
SOLOMONS ISLAND  1648   52 58  350/  6/  7 1012.4R
PINEY POINT      1630          350/  9/ 11   N/A
POTOMAC BUOY     1654   52 58   40/ 12/ 14 1012.5F
CAMBRIDGE PIER   1630          260/  4/  6   N/A
BISHOPS HEAD     1630   53 59  350/  7/ 10 1012.3R
CHESAPEAKE CITY  1630   58 58  250/  2/  3 1011.4F

  

 

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