Severe Storms and Heavy Rain the Mississippi Valley and Midwest; Widespread Heat in the Central US

Severe thunderstorms and showers have the potential for large hail, a few strong tornadoes, damaging winds with gusts over 75 mph, and localized flash flooding across parts of the Mid/Upper Mississippi Valley and Midwest. A widespread heat wave will continue across the Central U.S. and Midwest today. Fire weather concerns persist in the Southwest into the central Rockies and northern California. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Cloudy	74	70	87	S10	29.96F
Dulles Intl.	Partly Sunny	74	71	91	SW10	29.96F
BWI Airport	Light Rain	73	70	90	SW6	29.94F
Baltimore/Inner Harbor, MD	Missing	72	70	93	MISG	29.96F
Charlottesville, VA	Partly Sunny	76	71	85	S15	29.99S
Fredericksburg, VA	Mostly Sunny	Missing	Missing	Missing	SW8	29.97F
Staunton, VA	Partly Sunny	78	70	76	SW6	30.03S
Winchester, VA	Cloudy	73	72	94	S7	29.95F
Annapolis, MD	Partly Sunny	76	70	82	VRB7G17	29.96F
Hagerstown Airport, MD	Cloudy	75	70	84	S8	29.94F
Baltimore/Martin, MD	Partly Sunny	73	68	83	W3	29.97F
Martinsburg, WV	Mostly Sunny	79	72	79	S9	29.93F
Petersburg, WV	Partly Sunny	78	78	100	CALM	29.94F
Cumberland, MD	Cloudy	77	72	84	SW5	29.99S
Oakland, MD	Partly Sunny	70	70	100	SW10G17	30.03F

Hourly observations from: 1000 AM EDT WED JUN 10 2026

NZUS51 KLWX 101410
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
1000 AM EDT WED JUN 10 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    74  70  87 S10       29.96F                  
BALT INNER HAR   N/A     72  70  93 MISG      29.96F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         PTSUNNY   74  71  91 SW10      29.96F                  
MANASSAS*      CLOUDY    75  72  88 SW7       29.97F                  
LEESBURG*      PTSUNNY   75  73  94 S6        29.97F                  
GAITHERSBURG*    N/A    N/A N/A N/A MISG        N/A                   
QUANTICO       LGT RAIN  73  71  93 S7        29.97F FOG              
COLLEGE PARK*  CLOUDY    74  71  88 SW7       29.97F                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      LGT RAIN  76  71  83 SW5       29.99S                  
CHARLOTTESVILL PTSUNNY   76  71  85 S15       29.99S                  
WARRENTON*     MOSUNNY   76  73  90 SW3       29.97F                  
ORANGE*        PTSUNNY   75  72  88 SW12G17   29.99S                  
FREDERICKSBRG* MOSUNNY  N/A N/A N/A SW8       29.97F                  
LOUISA*        CLOUDY    73  71  93 SW8       30.00F                  
ASHLAND        PTSUNNY   77  71  82 SW14G21   30.02F                  
RICHMOND       PTSUNNY   81  72  74 SW14      30.01F                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    LGT RAIN  73  70  90 SW6       29.94F                  
ANNAPOLIS      PTSUNNY   76  70  82 VRB7G17   29.96F                  
MARTIN AIRPORT PTSUNNY   73  68  83 W3        29.97F                  
FREDERICK*     PTSUNNY   75  73  94 SW8       29.96F                  
FORT MEADE*    PTSUNNY   72  72 100 S9        29.98F                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST MARYS CITY  PTSUNNY   78  71  79 SW8       29.97                   

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      PTSUNNY   79  70  74 SW13G21   29.99F                  
OCEAN CITY     LGT RAIN  75  71  87 S10       30.00F                  
BAY BRIDGE AP* PTSUNNY  N/A N/A N/A SW9G17    29.97S                  
EASTON*        PTSUNNY   77  70  78 SW13      29.97F                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    MOSUNNY   79  72  79 S9        29.93F                  
HAGERSTOWN APT CLOUDY    75  70  84 S8        29.94F                  
STAUNTON*      PTSUNNY   78  70  76 SW6       30.03S                  
WINCHESTER*    CLOUDY    73  72  94 S7        29.95F                  
NEW MARKET*    PTSUNNY   77  70  79 SW8       29.99R                  
WAYNESBORO*    PTSUNNY   77  69  74 SW8       30.03S                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* PTSUNNY   78  78 100 CALM      29.94F                  
CUMBERLAND*    CLOUDY    77  72  84 SW5       29.99S                  
OAKLAND*       PTSUNNY   70  70 100 SW10G17   30.03F                  
HOT SPRINGS*   CLOUDY    67  66  95 W15       30.15R FOG              
ELKINS         CLOUDY    72  71  97 SE3       30.04S                  
JOHNSTOWN      CLOUDY    70  69  97 SW8       29.97F FOG              
ALTOONA        PTSUNNY   75  70  84 SW12      29.95F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           CLOUDY    74  69  85 S8        29.94F                  
WILMINGTON     PTSUNNY   76  68  76 SW8       29.95F                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1400   73     200/  8/  9 1015.6F
TOLCHESTER       1330   73 73  210/  9/ 11 1014.6S
COVE POINT       1330   74     190/ 15/ 20 1016.0F
GOOSES REEF      1348   71 73  230/ 12/ 14   N/A
BALT HARBOR      1330   71 73  240/  3/  4   N/A
BALT KEY BRIDGE  1330   71     230/  4/  5 1014.5F
ANNAPOLIS USNA   1330   75 75  180/  5/  9 1014.1F
ANNAPOLIS CBIBS  1348   73 73  220/ 12/ 16   N/A
WASH DC CHANNEL  1330   73 77  200/  5/ 10 1014.0F
DAHLGREN         1324   74 77  240/  7/ 10 1014.4
LEWISETTA        1324   76 75  240/ 10/ 13 1015.3
SOLOMONS ISLAND  1330   75 73  230/ 12/ 15 1015.1F
PINEY POINT      1324          240/  2/  7   N/A
POTOMAC BUOY     1348   75 74  220/ 12/ 14   N/A
CAMBRIDGE PIER   1330   76 74  220/  7/ 14 1015.7F
BISHOPS HEAD     1330   74 73  210/ 11/ 12 1015.8S
CHESAPEAKE CITY  1330   74 76  240/  6/  9 1014.3F

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

Radar