Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Cloudy	38	31	76	N3	30.10R
Dulles Intl.	Cloudy	33	29	85	CALM	30.08R
BWI Airport	Cloudy	31	29	92	CALM	30.10S
Baltimore/Inner Harbor, MD	Missing	35	30	82	MISG	30.11R
Charlottesville, VA	Partly Cloudy	36	29	75	CALM	30.05F
Fredericksburg, VA	Cloudy	35	31	88	CALM	30.08S
Staunton, VA	Partly Cloudy	32	23	68	CALM	30.06S
Winchester, VA	Partly Cloudy	32	25	74	CALM	30.04S
Annapolis, MD	Partly Cloudy	34	33	96	CALM	30.12S
Hagerstown Airport, MD	Partly Cloudy	36	28	73	CALM	30.06S
Baltimore/Martin, MD	Clear	30	28	93	CALM	30.13R
Martinsburg, WV	Partly Cloudy	29	21	72	MISG	30.06S
Petersburg, WV	Cloudy	29	26	88	W3	30.05R
Patuxent River, MD	Clear	35	32	88	CALM	30.10F
Cumberland, MD	Cloudy	33	26	73	CALM	30.09F
Oakland, MD	Light Snow	28	27	93	W8G15	29.96S	FOGWCI20

Hourly observations from: 1000 PM EST SAT JAN 17 2026

NZUS51 KLWX 180310
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
1000 PM EST SAT JAN 17 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 CLOUDY    38  31  76 N3        30.10R                  
BALT INNER HAR   N/A     35  30  82 MISG      30.11R                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         CLOUDY    33  29  85 CALM      30.08R                  
MANASSAS*      PTCLDY    32  29  88 CALM      30.08S                  
LEESBURG*      PTCLDY    32  32 100 MISG      30.10R                  
GAITHERSBURG*  PTCLDY    29  27  92 CALM      30.09R                  
FT BELVOIR     CLOUDY    33  29  87 CALM      30.06S                  
ANDREWS AFB    CLOUDY    37  31  80 SE3       30.08R                  
COLLEGE PARK*  PTCLDY    33  29  86 N3        30.12R                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      PTCLDY    32  26  79 CALM      30.09S                  
CHARLOTTESVILL PTCLDY    36  29  75 CALM      30.05F                  
WARRENTON*     PTCLDY    32  27  82 CALM      30.07F                  
ORANGE*        PTCLDY    32  30  93 CALM      30.06F                  
GORDONSVILLE*  PTCLDY    34  30  87 CALM      30.06F                  
FREDERICKSBRG* CLOUDY    35  31  88 CALM      30.08S                  
LOUISA*        PTCLDY    39  32  75 SE3       30.07F                  
ASHLAND        PTCLDY    37  32  82 CALM      30.10S                  
RICHMOND       MOCLDY    40  32  73 NE3       30.08F                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLOUDY    31  29  92 CALM      30.10S                  
ANNAPOLIS      PTCLDY    34  33  96 CALM      30.12S                  
MARTIN AIRPORT CLEAR     30  28  93 CALM      30.13R                  
WESTMINSTER*   PTCLDY    34  28  80 CALM      30.07S                  
FREDERICK*     CLOUDY    27  27 100 CALM      30.11S                  
FORT MEADE*    PTCLDY    30  28  93 CALM      30.13R                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLEAR     35  32  88 CALM      30.10F                  
ST MARYS CITY  CLEAR     37  31  78 CALM      30.09F                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      PTCLDY    36  35  96 CALM      30.10F                  
CAMBRIDGE*     CLEAR     32  32 100 CALM      30.10F                  
OCEAN CITY     MOCLDY    39  33  79 N3        30.11S                  
EASTON*        PTCLDY    32  32 100 CALM      30.11R                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    PTCLDY    29  21  72 MISG      30.06S                  
HAGERSTOWN APT PTCLDY    36  28  73 CALM      30.06S                  
STAUNTON*      PTCLDY    32  23  68 CALM      30.06S                  
WINCHESTER*    PTCLDY    32  25  74 CALM      30.04S                  
NEW MARKET*    PTCLDY    28  22  79 CALM      30.04S                  
WAYNESBORO*    CLOUDY    36  24  61 S3        30.05R                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* CLOUDY    29  26  88 W3        30.05R                  
CUMBERLAND*    CLOUDY    33  26  73 CALM      30.09F                  
OAKLAND*       LGT SNOW  28  27  93 W8G15     29.96S FOG     WCI  20  
HOT SPRINGS*   CLOUDY    32  22  66 SW10      29.97R WCI  23          
ELKINS         CLOUDY    30  28  92 CALM      30.03R                  
BEDFORD PA*    CLOUDY    31  26  80 CALM      30.04S                  
JOHNSTOWN      CLOUDY    29  24  82 W9        29.98R WCI  20          
ALTOONA        CLOUDY    34  25  69 SW8       30.03R WCI  27          

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           PTCLDY    30  27  88 SW3       30.07S                  
WILMINGTON     PTCLDY    30  27  88 CALM      30.12S                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0300   38      90/  3/  3 1020.4R
TOLCHESTER       0230   33 36  110/  1/  2 1019.6R
COVE POINT       0230   39     110/  3/  4 1020.2F
GOOSES REEF      0248   37 38  110/  6/  6   N/A
BALT HARBOR      0230   35 38   10/  2/  4   N/A
BALT KEY BRIDGE  0230   34      60/  1/  1 1019.8F
ANNAPOLIS USNA   0230   36 38   CALM  /  1 1019.0S
WASH DC CHANNEL  0230   37 38     CALM     1019.4R
DAHLGREN         0224   38 38   CALM  /  1 1018.4
LEWISETTA        0224   42 39   CALM  /  2 1019.1
SOLOMONS ISLAND  0230   39 40  140/  3/  4 1019.1F
PINEY POINT      0224           90/  4/  5   N/A
POTOMAC BUOY     0248   40 40   80/  6/  6   N/A
CAMBRIDGE PIER   0230   36 37  120/  3/  3 1019.8F
BISHOPS HEAD     0230   38      80/  5/  6 1019.5R
CHESAPEAKE CITY  0230   30 36   CALM  /  1 1019.9S

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

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