National Weather Service United States Department of Commerce

Location Sky/Weather Temp.
(°F)
Dewpt.
(°F)
Humidity
(%)
Wind
(mph)
Pressure
(in)
Remarks
Washington National Partly Sunny 27 10 49 NW14G26 30.39R WCI16
Dulles Intl. Partly Sunny 23 9 55 NW14G25 30.39R WCI11
BWI Airport Partly Sunny 27 13 55 NW13G29 30.35R WCI16
Baltimore/Inner Harbor, MD Missing
28 12 51 MISG 30.34R
Charlottesville, VA Mostly Sunny 25 5 42 VRB7 30.37R WCI17
Fredericksburg, VA Partly Sunny 29 11 47 W6 30.38R WCI23
Staunton, VA Mostly Sunny 19 2 46 W7 30.37R WCI10
Winchester, VA Mostly Sunny 19 5 53 W13 30.37R WCI7
Annapolis, MD Mostly Sunny 27 6 41 W12G25 30.36R WCI17
Hagerstown Airport, MD Flurries 18 10 71 W15 30.34R WCI4
Baltimore/Martin, MD Partly Sunny 28 18 64 W15G21 30.36R WCI17
Martinsburg, WV Mostly Sunny 18 3 52 W23G30 30.37R HAZEWCI0
Petersburg, WV Mostly Sunny 13 -4 47 W15 30.41R WCI-3
Patuxent River, MD Sunny 32 11 41 NW15 30.37R WCI22
Cumberland, MD Light Snow 16 -1 47 W24G30 30.44R WCI-3
Oakland, MD Light Snow 3 1 92 W10G21 30.17R VSB3/4WCI-12
Hourly observations from: 1100 AM EST MON JAN 20 2025
NZUS51 KLWX 201610
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
1100 AM EST MON JAN 20 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 PTSUNNY   27  10  49 NW14G26   30.39R WCI  16          
BALT INNER HAR   N/A     28  12  51 MISG      30.34R                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         PTSUNNY   23   9  55 NW14G25   30.39R WCI  11          
MANASSAS*      CLOUDY    26  14  60 NW14      30.41R WCI  14          
LEESBURG*      PTSUNNY   21  12  68 NW17G24   30.40R WCI   7          
GAITHERSBURG*  CLOUDY    22  11  62 NW13G18   30.36R WCI  10          
FT BELVOIR     MOSUNNY   25  12  58 NW18      30.39R WCI  11          
QUANTICO       PTSUNNY   30  32 100 N10       30.41R WCI  21          
ANDREWS AFB    MOSUNNY   27  10  49 W16G24    30.35R WCI  14          
COLLEGE PARK*  PTSUNNY   25   8  49 W15       30.39R WCI  13          

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      PTSUNNY   27  12  53 NW9       30.40R WCI  18          
CHARLOTTESVILL MOSUNNY   25   5  42 VRB7      30.37R WCI  17          
WARRENTON*     CLOUDY    29  11  47 NW7       30.39R WCI  22          
ORANGE*        PTSUNNY   28  10  47 W10       30.39R WCI  19          
GORDONSVILLE*  MOSUNNY   28   4  37 W6        30.38R WCI  21          
FREDERICKSBRG* PTSUNNY   29  11  47 W6        30.38R WCI  23          
LOUISA*        SUNNY     28  10  45 NW13      30.37R WCI  18          
ASHLAND        MOSUNNY   31  10  41 MISG      30.39R                  
RICHMOND       MOSUNNY   32  12  43 NW8G17    30.37R WCI  25          

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTSUNNY   27  13  55 NW13G29   30.35R WCI  16          
ANNAPOLIS      MOSUNNY   27   6  41 W12G25    30.36R WCI  17          
MARTIN AIRPORT PTSUNNY   28  18  64 W15G21    30.36R WCI  17          
FREDERICK*     LGT SNOW  25  12  58 NW14G20   30.39R WCI  13          
FORT MEADE*    MOSUNNY   28  12  50 N12G21    30.39R WCI  18          

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER SUNNY     32  11  41 NW15      30.37R WCI  22          
ST MARYS CITY  SUNNY     31  12  45 NW10G18   30.37R WCI  22          

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      PTSUNNY   28  16  60 NW14      30.35R WCI  17          
CAMBRIDGE*     SUNNY     28   9  43 NW15G30   30.36R WCI  17          
BAY BRIDGE AP* MOSUNNY   27   8  45 MISG      30.36R                  
EASTON*        SUNNY     28  10  47 NW13G21   30.34R WCI  18          

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    MOSUNNY   18   3  52 W23G30    30.37R HAZE    WCI   0  
HAGERSTOWN APT FLURRIES  18  10  71 W15       30.34R WCI   4          
STAUNTON*      MOSUNNY   19   2  46 W7        30.37R WCI  10          
WINCHESTER*    MOSUNNY   19   5  53 W13       30.37R WCI   7          
NEW MARKET*    MOSUNNY   19   0  42 NW6       30.38R WCI  11          
WAYNESBORO*    MOSUNNY   19   1  45 W7        30.32S WCI  10          

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* MOSUNNY   13  -4  47 W15       30.41R WCI  -3          
CUMBERLAND*    LGT SNOW  16  -1  47 W24G30    30.44R WCI  -3          
OAKLAND*       LGT SNOW   3   1  92 W10G21    30.17R VSB 3/4 WCI -12  
HOT SPRINGS*   SUNNY      3  -9  57 W12G18    30.11R WCI -13          
ELKINS         CLOUDY     7  -3  64 NW13G22   30.35R WCI  -9          
BEDFORD PA*    PTSUNNY   12  -3  51 W14G22    30.34R WCI  -3          
JOHNSTOWN      MIX PCPN   6  -3  66 W17G28    30.21R WCI -13          
ALTOONA        CLOUDY    12  -1  56 W16       30.29R WCI  -5          

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           MOSUNNY   20   6  55 NW16G24   30.32R WCI   6          
WILMINGTON     MOSUNNY   26  11  52 NW17G26   30.32R WCI  13          

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1600   26     280/ 20/ 24 1029.1R
TOLCHESTER       1530   26     330/ 12/ 15 1027.6R
COVE POINT       1530   27     330/ 14/ 19 1028.1R
GOOSES REEF      1548   27     310/ 21/ 25   N/A
BALT HARBOR      1530   27 35  300/  4/ 11   N/A
BALT KEY BRIDGE  1530   26     300/ 17/ 19 1027.6R
ANNAPOLIS USNA   1530   27 36  290/ 13/ 19 1027.4R
ANNAPOLIS CBIBS  1548   26 35  300/ 21/ 27   N/A
WASH DC CHANNEL  1530   26 34  290/ 11/ 22 1029.0R
DAHLGREN         1530   29 35  330/  5/ 12 1028.1R
LEWISETTA        1530   29 35  330/ 11/ 15 1028.4R
SOLOMONS ISLAND  1530   28 36  320/ 11/ 16 1028.3R
PINEY POINT      1530          340/ 17/ 20   N/A
POTOMAC BUOY     1548   28     320/ 19/ 27   N/A
CAMBRIDGE PIER   1530   28 32  320/ 16/ 22 1027.9R
BISHOPS HEAD     1530   29 31  310/ 18/ 21 1027.8R
CHESAPEAKE CITY  1530   25 32  330/ 10/ 15 1026.9R

  

 

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