Severe Thunderstorms Thursday in the Southern Plains; Coastal Storm to Bring Rain and Wind to New England

Severe thunderstorms are possible across parts of the southern Plains Thursday, with large hail the main threat. A few instances of 2+ inch diameter hail are possible. A storm system moving north along the New England coast will bring heavy rain and gusty winds to the region Thursday and Friday. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Cloudy	56	53	90	NE7	29.82F
Dulles Intl.	Rain	55	53	93	E6	29.81F
BWI Airport	Cloudy	56	53	90	NE9	29.83F
Baltimore/Inner Harbor, MD	Missing	57	53	86	MISG	29.84F
Charlottesville, VA	Cloudy	57	56	96	CALM	29.81F
Fredericksburg, VA	Cloudy	Missing	Missing	Missing	CALM	29.81S
Staunton, VA	Light Rain	56	56	100	S3	29.82F
Winchester, VA	Drizzle	52	52	100	CALM	29.81S
Annapolis, MD	Cloudy	57	55	93	NE3	29.83F
Hagerstown Airport, MD	Rain	54	51	90	MISG	29.83R	Fog
Baltimore/Martin, MD	Drizzle	54	54	100	CALM	29.86F
Martinsburg, WV	Light Rain	53	52	96	CALM	29.82S
Petersburg, WV	Cloudy	57	57	100	CALM	29.78S
Patuxent River, MD	Cloudy	61	56	83	N8	29.81S
Cumberland, MD	HVYRAIN	55	54	96	NE6	29.84S	Fog
Oakland, MD	Light Rain	52	52	100	VRB6G14	29.79S	Fog

Hourly observations from: 1200 AM EDT THU MAY 22 2025

NZUS51 KLWX 220410
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
1200 AM EDT THU MAY 22 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    56  53  90 NE7       29.82F                  
BALT INNER HAR   N/A     57  53  86 MISG      29.84F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         RAIN      55  53  93 E6        29.81F                  
MANASSAS*      LGT RAIN  56  54  93 E3        29.83F FOG              
LEESBURG*      LGT RAIN  54  54 100 MISG      29.84F                  
GAITHERSBURG*  CLOUDY    53 N/A N/A VRB3      29.83F                  
FT BELVOIR     CLOUDY    56  54  93 CALM      29.79F                  
QUANTICO       CLOUDY    59  32  36 NE8       29.83F                  
ANDREWS AFB    CLOUDY    55  53  93 NE7       29.79F                  
COLLEGE PARK*  CLOUDY    55  53  95 E6        29.83F                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      RAIN      57  56  94 S3        29.83S                  
CHARLOTTESVILL CLOUDY    57  56  96 CALM      29.81F                  
WARRENTON*     CLOUDY    57  54  91 CALM      29.82S                  
ORANGE*        RAIN      55  55 100 CALM      29.80F                  
GORDONSVILLE*  CLOUDY    58  58 100 CALM      29.81S                  
FREDERICKSBRG* CLOUDY   N/A N/A N/A CALM      29.81S                  
LOUISA*        RAIN      58  57  99 E5        29.81S FOG              
ASHLAND        CLOUDY    58  57  97 CALM      29.82S                  
RICHMOND       CLOUDY    59  58  96 N6        29.80S                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    CLOUDY    56  53  90 NE9       29.83F                  
ANNAPOLIS      CLOUDY    57  55  93 NE3       29.83F                  
MARTIN AIRPORT DRIZZLE   54  54 100 CALM      29.86F                  
WESTMINSTER*   CLOUDY    54  52  94 CALM      29.84S                  
FREDERICK*     CLOUDY    54  52  94 N3        29.85S                  
FORT MEADE*    CLOUDY    54  54 100 CALM      29.86R                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER CLOUDY    61  56  83 N8        29.81S                  
ST MARYS CITY  CLOUDY    58  58 100 NE3       29.80F FOG              

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      HVY RAIN  56  56 100 N7        29.80R FOG              
CAMBRIDGE*     CLOUDY    55  55 100 N3        29.81F                  
OCEAN CITY     CLOUDY    59  56  89 E9        29.78F                  
BAY BRIDGE AP* CLOUDY    55 N/A N/A E5        29.82F                  
EASTON*        PTCLDY    55  55 100 NW5       29.83R                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    LGT RAIN  53  52  96 CALM      29.82S                  
HAGERSTOWN APT RAIN      54  51  90 MISG      29.83R FOG              
STAUNTON*      LGT RAIN  56  56 100 S3        29.82F                  
WINCHESTER*    DRIZZLE   52  52 100 CALM      29.81S                  
NEW MARKET*    CLOUDY   N/A N/A N/A CALM      29.80F                  
WAYNESBORO*    CLOUDY    56  55  99 CALM      29.82S                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* CLOUDY    57  57 100 CALM      29.78S                  
CUMBERLAND*    HVY RAIN  55  54  96 NE6       29.84S FOG              
OAKLAND*       LGT RAIN  52  52 100 VRB6G14   29.79S FOG              
ELKINS         CLOUDY    56  55  97 CALM      29.82F                  
BEDFORD PA*    LGT RAIN  51  49  93 CALM      29.78F                  
JOHNSTOWN      CLOUDY    52  50  93 S7        29.75F                  
ALTOONA        CLOUDY    52  49  89 S10       29.79F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLOUDY    51  49  92 E6        29.85S                  
WILMINGTON     LGT RAIN  53  50  89 NE9       29.88R                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  0400   57      40/ 11/ 11 1010.7F
TOLCHESTER       0330   55 65   40/  2/  6 1011.0R
COVE POINT       0330   58      30/  9/ 12 1010.4F
GOOSES REEF      0348   58 67   40/ 12/ 16   N/A
BALT HARBOR      0330   55 65   60/  7/ 10   N/A
BALT KEY BRIDGE  0330   55      50/ 11/ 12 1010.1F
ANNAPOLIS USNA   0330   57 66   50/  5/  7 1009.4F
ANNAPOLIS CBIBS  0348   55 65   70/ 16/ 19   N/A
WASH DC CHANNEL  0330   56 67   20/  1/  5 1010.4S
DAHLGREN         0330   57 68   CALM  /  4 1008.8F
LEWISETTA        0330   60 70   60/  8/  9 1009.2F
SOLOMONS ISLAND  0330   57 69   30/  6/  7 1009.1F
PINEY POINT      0330           50/  5/  6   N/A
POTOMAC BUOY     0348   58 69   60/ 12/ 14   N/A
CAMBRIDGE PIER   0330   57 69   70/  8/ 10 1009.8F
BISHOPS HEAD     0330   58 65  350/  5/  8 1009.5F
CHESAPEAKE CITY  0330   53 67  360/  3/  6 1011.5R

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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