Hurricane Lowell to Impact Kauai; Heat Continues in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai today. Impacts such as high surf and heavy rain could impact all of the islands. A Hurricane Warning is in effect for Kauai, Niihau and the surrounding coastal waters. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest this week with limited nighttime relief. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Mostly Sunny	82	65	56	S8	30.24F
Dulles Intl.	Mostly Sunny	81	63	54	VRB3	30.25F
BWI Airport	Partly Sunny	83	59	44	VRB6	30.24F
Baltimore/Inner Harbor, MD	Missing	84	59	42	MISG	30.24F
Charlottesville, VA	Sunny	82	65	56	VRB6	30.27F
Fredericksburg, VA	Mostly Sunny	85	62	46	SW8	30.25F
Staunton, VA	Mostly Sunny	80	60	48	SW7	30.31F
Winchester, VA	Sunny	79	61	53	CALM	30.26F
Annapolis, MD	Partly Sunny	79	66	64	SE14	30.25F
Hagerstown Airport, MD	Sunny	77	60	55	VRB3	30.26F
Baltimore/Martin, MD	Partly Sunny	82	61	47	S5	30.26F
Martinsburg, WV	Sunny	80	61	52	VRB6	30.24F
Petersburg, WV	Sunny	82	58	44	VRB3	30.24F
Patuxent River, MD	Mostly Sunny	80	61	52	VRB6	30.27S
Cumberland, MD	Sunny	79	62	56	CALM	30.29F
Oakland, MD	Partly Sunny	75	61	60	W6G12	30.33F

Hourly observations from: 100 PM EDT TUE SEP 08 2026

NZUS51 KLWX 081710
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
100 PM EDT TUE SEP 08 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 MOSUNNY   82  65  56 S8        30.24F                  
BALT INNER HAR   N/A     84  59  42 MISG      30.24F                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         MOSUNNY   81  63  54 VRB3      30.25F                  
MANASSAS*      SUNNY     82  64  54 SW7       30.26F                  
LEESBURG*      SUNNY     81  68  65 SW7       30.27F                  
GAITHERSBURG*  SUNNY     82  64  54 W8        30.28F                  
COLLEGE PARK*  MOSUNNY   83  61  46 S8        30.25F                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      SUNNY     84  61  46 SW8       30.27F                  
CHARLOTTESVILL SUNNY     82  65  56 VRB6      30.27F                  
WARRENTON*     SUNNY     84  61  45 S3        30.26F                  
ORANGE*          N/A     82  64  54 SW9       30.27F                  
GORDONSVILLE*  SUNNY     82  65  56 SW8G16    30.27F                  
FREDERICKSBRG* MOSUNNY   85  62  46 SW8       30.25F                  
LOUISA*        SUNNY     81  64  55 SW6       30.28F                  
ASHLAND        PTSUNNY   83  63  50 W7        30.29F                  
RICHMOND       PTSUNNY   82  62  50 VRB3      30.28F                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    PTSUNNY   83  59  44 VRB6      30.24F                  
ANNAPOLIS      PTSUNNY   79  66  64 SE14      30.25F                  
MARTIN AIRPORT PTSUNNY   82  61  47 S5        30.26F                  
WESTMINSTER*   SUNNY     79  63  57 SW12      30.27F                  
FREDERICK*     SUNNY     79  64  61 SW6       30.27F                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER MOSUNNY   80  61  52 VRB6      30.27S                  
ST MARYS CITY  SUNNY     80  62  54 SW7       30.24F                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      LGT RAIN  81  59  47 VRB5      30.27S                  
CAMBRIDGE*     SUNNY     81  59  47 NW6       30.26F                  
OCEAN CITY     MOSUNNY   82  60  47 NW8       30.26F                  
BAY BRIDGE AP* SUNNY     82  62  50 W5        30.25F                  
EASTON*        SUNNY     81  59  47 W9        30.26F                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    SUNNY     80  61  52 VRB6      30.24F                  
HAGERSTOWN APT SUNNY     77  60  55 VRB3      30.26F                  
STAUNTON*      MOSUNNY   80  60  48 SW7       30.31F                  
WINCHESTER*    SUNNY     79  61  53 CALM      30.26F                  
NEW MARKET*    SUNNY     81  60  49 SW5       30.27F                  
WAYNESBORO*    PTSUNNY   80  57  44 W6        30.31F                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PETERSBURG WV* SUNNY     82  58  44 VRB3      30.24F                  
CUMBERLAND*    SUNNY     79  62  56 CALM      30.29F                  
OAKLAND*       PTSUNNY   75  61  60 W6G12     30.33F                  
HOT SPRINGS*     N/A     68  59  72 W7        30.41F                  
ELKINS         PTSUNNY   80  61  52 CALM      30.31F                  
BEDFORD PA*    SUNNY     80  61  52 CALM      30.25F                  
JOHNSTOWN      MOSUNNY   73  57  57 VRB3      30.30F                  
ALTOONA        SUNNY     76  61  59 S3        30.27F                  

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WILMINGTON     SUNNY     82  58  43 VRB5      30.25F                  

...MARINE OBSERVATIONS...
  
STATION/POSITION TIME  TEMP    WIND        PRES
                       AIR SEA DIR/SP/G
                 (UTC) (F)     (DEG/KT/KT) (MB)
THOMAS PT LIGHT  1700   77     160/ 10/ 11 1025.4F
TOLCHESTER       1624   77 80  250/  2/  3 1024.9
COVE POINT       1624   78     250/  8/ 11 1026.2
GOOSES REEF      1648   77 81  220/  6/  8   N/A
BALT HARBOR      1624   82 80  150/  6/  9   N/A
BALT KEY BRIDGE  1624   78     140/  5/  7 1024.8
ANNAPOLIS USNA   1624   83 82  100/  3/  4 1024.2
ANNAPOLIS CBIBS  1648   76 80  140/ 10/ 12   N/A
WASH DC CHANNEL  1624   80 81  190/  5/  7 1024.1
DAHLGREN         1624   80 82  220/  6/  9 1024.3
LEWISETTA        1624   79 82  310/  3/  5 1025.3
SOLOMONS ISLAND  1624   79 83  250/  8/ 11 1025.3
PINEY POINT      1624          320/  5/  7   N/A
POTOMAC BUOY     1648   80 82  300/  4/  6   N/A
CAMBRIDGE PIER   1624   78 82  300/  9/ 12 1025.4
BISHOPS HEAD     1624   77 78  280/  7/  9 1025.7
CHESAPEAKE CITY  1624   78 79  290/  4/  9 1024.7

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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