Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Cloudy	48	27	44	S7	30.16F
Dulles Intl.	Cloudy	48	23	37	S5	30.15F
BWI Airport	Cloudy	49	22	34	S5	30.15F
Baltimore/Inner Harbor, MD	Missing	48	28	46	MISG	30.16F
Charlottesville, VA	Cloudy	42	39	89	CALM	30.14F
Fredericksburg, VA	Light Rain	48	31	52	SE3	30.15F
Staunton, VA	Cloudy	40	38	90	CALM	30.14S
Winchester, VA	Light Rain	45	28	53	S5	30.11S
Annapolis, MD	Cloudy	48	31	51	S5	30.18S
Hagerstown Airport, MD	Cloudy	46	25	43	NE3	30.12F
Baltimore/Martin, MD	Cloudy	48	30	49	S7	30.19S
Martinsburg, WV	Cloudy	47	25	42	CALM	30.11F
Patuxent River, MD	Cloudy	48	31	51	SE7	30.17F
Cumberland, MD	Drizzle	40	25	53	CALM	30.15S
Oakland, MD	Light Rain	39	28	65	SE6	30.02R	WCI35

Hourly observations from: 400 PM EST TUE NOV 18 2025

NZUS51 KLWX 182113
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
400 PM EST TUE NOV 18 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 CLOUDY    48  27  44 S7        30.16F                  
BALT INNER HAR   N/A     48  28  46 MISG      30.16F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         CLOUDY    48  23  37 S5        30.15F                  
MANASSAS*      LGT RAIN  47  30  51 SW5       30.16F                  
LEESBURG*      CLOUDY    46  28  49 MISG      30.15F                  
GAITHERSBURG*  CLOUDY    48  24  39 S3        30.15F                  
FT BELVOIR     MOCLDY    50  27  40 S5        30.13F                  
QUANTICO       CLOUDY    48  29  47 S8        30.17F                  
ANDREWS AFB    CLOUDY    48  23  37 S5        30.15F                  
COLLEGE PARK*  CLOUDY    49  24  37 SE5       30.17S                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      LGT RAIN  46  32  57 SW3       30.17S                  
CHARLOTTESVILL CLOUDY    42  39  89 CALM      30.14F                  
WARRENTON*     LGT RAIN  46  30  54 CALM      30.15F                  
ORANGE*        CLOUDY    43  37  81 CALM      30.15F                  
GORDONSVILLE*  CLOUDY    43  41  92 CALM      30.14F                  
FREDERICKSBRG* LGT RAIN  48  31  52 SE3       30.15F                  
LOUISA*        LGT RAIN  44  42  95 CALM      30.16S                  
ASHLAND        CLOUDY    48  39  71 CALM      30.17F                  
RICHMOND       CLOUDY    54  27  35 E3        30.15S                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLOUDY    49  22  34 S5        30.15F                  
ANNAPOLIS      CLOUDY    48  31  51 S5        30.18S                  
MARTIN AIRPORT CLOUDY    48  30  49 S7        30.19S                  
ABERDEEN*      CLOUDY    46  27  46 SW3       30.16S                  
WESTMINSTER*   CLOUDY    46  25  42 CALM      30.13F                  
FREDERICK*     CLOUDY    48  28  46 CALM      30.16F                  
FORT MEADE*    CLOUDY    46  25  42 SW5       30.19S                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLOUDY    48  31  51 SE7       30.17F                  
ST MARYS CITY  MOCLDY    47  33  58 SE6       30.17F                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      CLOUDY    48  27  44 SW8       30.18F                  
CAMBRIDGE*     CLOUDY    48  27  43 VRB3      30.17F                  
OCEAN CITY     MOCLDY    49  29  46 SW6       30.19S                  
EASTON*        MOCLDY    46  25  42 SW5       30.18S                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    CLOUDY    47  25  42 CALM      30.11F                  
HAGERSTOWN APT CLOUDY    46  25  43 NE3       30.12F                  
STAUNTON*      CLOUDY    40  38  90 CALM      30.14S                  
WINCHESTER*    LGT RAIN  45  28  53 S5        30.11S                  
NEW MARKET*    CLOUDY    41  39  95 N3        30.11F                  
WAYNESBORO*    CLOUDY    41  35  79 CALM      30.12S                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CUMBERLAND*    DRIZZLE   40  25  53 CALM      30.15S                  
OAKLAND*       LGT RAIN  39  28  65 SE6       30.02R WCI  35          
HOT SPRINGS*   CLOUDY    40  32  73 W7        30.09R                  
ELKINS         RAIN      38  37  97 E5        30.05S FOG     WCI  34  
BEDFORD PA*    CLOUDY    38  28  66 CALM      30.10F                  
JOHNSTOWN      CLOUDY    36  28  73 E5        30.04F WCI  32          
ALTOONA        CLOUDY    40  25  55 CALM      30.08F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLOUDY    45  24  43 CALM      30.14S                  
WILMINGTON     CLOUDY    47  24  40 W8        30.16F                  

...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       2024   47 48  210/  3/  3 1021.9
COVE POINT       2024   47     170/  8/  9 1022.9
GOOSES REEF      2048   48 53  200/ 12/ 14   N/A
BALT HARBOR      2024   47 53  130/  6/  9   N/A
BALT KEY BRIDGE  2024   47     150/  7/  9 1022.0
ANNAPOLIS USNA   2024   48 52  130/  4/  7 1021.4
ANNAPOLIS CBIBS  2048   46 51  180/  8/ 12   N/A
WASH DC CHANNEL  2024   49 51  200/  5/  8 1021.6
DAHLGREN         2024   47 50  130/  6/  7 1021.3
LEWISETTA        2024   49 51  110/  5/  6 1022.0
SOLOMONS ISLAND  2024   49 54  160/  5/  6 1021.6
PINEY POINT      2024          130/  9/ 11   N/A
POTOMAC BUOY     2048   48 54  150/ 10/ 14   N/A
CAMBRIDGE PIER   2024   48 49  230/  5/  7 1022.3
BISHOPS HEAD     2024   46     180/  6/  9 1022.6
CHESAPEAKE CITY  2024   47 48  240/  4/  5 1021.7

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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