Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Partly Cloudy	58	44	60	S16G25	30.00F
Dulles Intl.	Partly Cloudy	56	40	55	S13G23	29.99S
BWI Airport	Partly Cloudy	58	40	51	SW10	29.99S
Baltimore/Inner Harbor, MD	Missing	60	40	47	MISG	29.99F
Charlottesville, VA	Clear	51	40	65	S6	30.02F
Fredericksburg, VA	Clear	57	40	52	S13	30.03F
Staunton, VA	Clear	46	40	77	S3	30.04S
Winchester, VA	Partly Cloudy	52	41	66	SW6	29.95F
Annapolis, MD	Clear	60	41	49	VRB7G21	30.02S
Hagerstown Airport, MD	Mostly Cloudy	57	43	59	S8	29.94S
Baltimore/Martin, MD	Clear	61	39	44	SW10	30.02S
Martinsburg, WV	Partly Cloudy	54	43	66	S6	29.93F
Petersburg, WV	Cloudy	50	45	85	CALM	29.94F
Patuxent River, MD	Partly Cloudy	57	40	52	SW12	30.06S
Cumberland, MD	Partly Cloudy	48	44	84	CALM	29.98F
Oakland, MD	Mostly Cloudy	54	36	50	SW10G20	29.93F

Hourly observations from: 600 AM EDT WED MAY 13 2026

NZUS51 KLWX 131010
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
600 AM EDT WED MAY 13 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 PTCLDY    58  44  60 S16G25    30.00F                  
BALT INNER HAR   N/A     60  40  47 MISG      29.99F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         PTCLDY    56  40  55 S13G23    29.99S                  
MANASSAS*      CLEAR     56  41  57 S9        30.02S                  
LEESBURG*      CLEAR     54  43  66 S7        30.00S                  
GAITHERSBURG*  CLEAR     57  40  52 SW5       30.00F                  
FT BELVOIR     CLEAR     59  42  53 S6        29.99F                  
QUANTICO       CLEAR     59  43  55 S12G23    30.04S                  
ANDREWS AFB    CLEAR     58  40  51 SW17      30.01F                  
COLLEGE PARK*  CLEAR     58  42  56 S5        30.01F                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      CLEAR     55  39  53 SW6       30.03S                  
CHARLOTTESVILL CLEAR     51  40  65 S6        30.02F                  
WARRENTON*     CLEAR     56  38  50 S7        30.02S                  
ORANGE*        CLEAR     50  41  71 SW3       30.03F                  
GORDONSVILLE*  CLEAR     48  43  84 W3        30.03F                  
FREDERICKSBRG* CLEAR     57  40  52 S13       30.03F                  
LOUISA*        CLEAR     52  41  66 S7        30.05F                  
ASHLAND        CLEAR     51  38  60 S5        30.09F                  
RICHMOND       CLEAR     51  40  65 SW8       30.09S                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTCLDY    58  40  51 SW10      29.99S                  
ANNAPOLIS      CLEAR     60  41  49 VRB7G21   30.02S                  
MARTIN AIRPORT CLEAR     61  39  44 SW10      30.02S                  
ABERDEEN*      PTCLDY    58  44  60 SW14      30.00F                  
WESTMINSTER*   PTCLDY    57  43  58 S12       29.97S                  
FREDERICK*     CLOUDY    56  42  59 S9        29.99S                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER PTCLDY    57  40  52 SW12      30.06S                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      CLEAR     48  44  86 S5        30.08S                  
CAMBRIDGE*     CLEAR     59  45  58 S8        30.06S                  
OCEAN CITY     CLEAR     57  47  69 SW9       30.09S                  
BAY BRIDGE AP* CLEAR    N/A N/A N/A S9G17     30.03S                  
EASTON*        CLEAR     58  45  61 SW14      30.04S                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    PTCLDY    54  43  66 S6        29.93F                  
HAGERSTOWN APT MOCLDY    57  43  59 S8        29.94S                  
STAUNTON*      CLEAR     46  40  77 S3        30.04S                  
WINCHESTER*    PTCLDY    52  41  66 SW6       29.95F                  
NEW MARKET*    CLEAR     55  39  54 SW6       29.99F                  
WAYNESBORO*    CLEAR     54  38  55 SW3       30.03S                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* CLOUDY    50  45  85 CALM      29.94F                  
CUMBERLAND*    PTCLDY    48  44  84 CALM      29.98F                  
OAKLAND*       MOCLDY    54  36  50 SW10G20   29.93F                  
HOT SPRINGS*   CLEAR     49  37  64 SW14      30.04S                  
ELKINS         CLEAR     40  39  97 CALM      29.98F                  
BEDFORD PA*    MOCLDY    44  42  91 CALM      29.92F                  
JOHNSTOWN      MOCLDY    55  33  43 S9        29.89F                  
ALTOONA        MOCLDY    52  42  69 SW8       29.90F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           MOCLDY    57  42  57 S3        29.95S                  
WILMINGTON     PTCLDY    57  45  64 S9        30.00F                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1000   61     210/ 22/ 25 1017.4F
TOLCHESTER       0924   62 63  200/ 10/ 18 1016.3
COVE POINT       0924   59     200/ 18/ 25 1018.4
GOOSES REEF      0948   57 61  220/ 23/ 31   N/A
BALT HARBOR      0924   61 64  240/  8/ 12   N/A
BALT KEY BRIDGE  0924   61     220/ 16/ 19 1015.2
ANNAPOLIS USNA   0924   61 64  200/  7/ 17 1016.0
ANNAPOLIS CBIBS  0948   58 61  200/ 16/ 23   N/A
WASH DC CHANNEL  0924   60 66  210/ 10/ 15 1015.3
DAHLGREN         0924   58 66  230/ 12/ 16 1016.6
LEWISETTA        0924   58 64  220/ 13/ 18 1017.8
SOLOMONS ISLAND  0924   59 62  220/ 15/ 18 1017.6
PINEY POINT      0924          220/ 18/ 23   N/A
POTOMAC BUOY     0948   58 62  210/ 19/ 25   N/A
CAMBRIDGE PIER   0924   59 64  210/  8/ 12 1018.1
BISHOPS HEAD     0924   61 62  210/ 17/ 22 1018.0
CHESAPEAKE CITY  0924   57 65  230/  4/  5 1016.0

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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