Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Location	Sky/Weather	Temp. (°F)	Dewpt. (°F)	Humidity (%)	Wind (mph)	Pressure (in)	Remarks
Washington National	Partly Sunny	45	25	45	W10G20	29.93R
Dulles Intl.	Mostly Sunny	44	23	43	W17G26	29.93R
BWI Airport	Mostly Sunny	46	22	38	NW17G30	29.88R
Baltimore/Inner Harbor, MD	Missing	46	19	34	MISG	29.88R
Charlottesville, VA	Sunny	44	14	29	VRB3	29.95R
Fredericksburg, VA	Sunny	46	22	37	NW13G21	29.94R
Staunton, VA	Sunny	41	18	39	N5	29.96R
Winchester, VA	Mostly Sunny	39	21	48	NW16G25	29.93R	WCI30
Annapolis, MD	Mostly Sunny	46	26	45	W10G18	29.91R
Hagerstown Airport, MD	Partly Sunny	42	24	49	W15G26	29.89R	WCI34
Baltimore/Martin, MD	Sunny	46	19	34	NW14G25	29.90R
Martinsburg, WV	Sunny	42	21	43	NW20G30	29.91R	WCI33
Patuxent River, MD	Mostly Sunny	47	22	37	W22G29	29.92R
Oakland, MD	Sunny	27	19	74	NW15G26	29.88R	WCI15

Hourly observations from: 900 AM EST MON NOV 17 2025

NZUS51 KLWX 171410
HRRLWX

HOURLY OBSERVATIONS AROUND THE LWX CWA
900 AM EST MON NOV 17 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 PTSUNNY   45  25  45 W10G20    29.93R                  
BALT INNER HAR   N/A     46  19  34 MISG      29.88R                  


...WASHINGTON SUBURBS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DULLES         MOSUNNY   44  23  43 W17G26    29.93R                  
MANASSAS*      SUNNY     45  22  40 NW13G25   29.95R                  
LEESBURG*      MOSUNNY   43  28  56 MISG      29.92S                  
GAITHERSBURG*  MOSUNNY   41  24  51 NW13G24   29.90R WCI  34          
FT BELVOIR     MOSUNNY   46  21  37 W15       29.91R                  
QUANTICO       SUNNY     46  21  37 W16G25    29.96R                  
ANDREWS AFB    PTSUNNY   45  22  41 W18       29.90R                  

...CENTRAL VIRGINIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CULPEPER*      SUNNY     46  19  33 NW3       29.96R                  
CHARLOTTESVILL SUNNY     44  14  29 VRB3      29.95R                  
WARRENTON*     MOSUNNY   46  18  32 NW5G16    29.95R                  
ORANGE*        SUNNY     43  21  42 W3        29.95R                  
GORDONSVILLE*  SUNNY     46  19  33 S5        29.95R                  
FREDERICKSBRG* SUNNY     46  22  37 NW13G21   29.94R                  
LOUISA*        SUNNY     46  17  31 NW10      29.95R                  
ASHLAND        SUNNY     46  19  34 VRB3      29.96R                  
RICHMOND       MOSUNNY   48  18  30 NW9       29.95R                  

...NORTHEAST/CENTRAL MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BWI AIRPORT    MOSUNNY   46  22  38 NW17G30   29.88R                  
ANNAPOLIS      MOSUNNY   46  26  45 W10G18    29.91R                  
MARTIN AIRPORT SUNNY     46  19  34 NW14G25   29.90R                  
ABERDEEN*      MOSUNNY   46  22  38 NW12G17   29.87R                  
FREDERICK*     PTSUNNY   45  25  45 NW23      29.92R                  
FORT MEADE*    CLOUDY    45  27  49 W14       29.93R                  

...SOUTHERN MARYLAND...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PATUXENT RIVER MOSUNNY   47  22  37 W22G29    29.92R                  
ST MARYS CITY  SUNNY     47  24  40 NW13G28   29.92R                  

...MARYLAND EASTERN SHORE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SALISBURY      MOSUNNY   47  25  42 W16G29    29.89R                  
OCEAN CITY     MOSUNNY   48  24  39 W13G25    29.89R                  
EASTON*        MOSUNNY   46  27  46 W14       29.89R                  

...SHENANDOAH VALLEY...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MARTINSBURG    SUNNY     42  21  43 NW20G30   29.91R WCI  33          
HAGERSTOWN APT PTSUNNY   42  24  49 W15G26    29.89R WCI  34          
STAUNTON*      SUNNY     41  18  39 N5        29.96R                  
WINCHESTER*    MOSUNNY   39  21  48 NW16G25   29.93R WCI  30          
NEW MARKET*    SUNNY     42  19  39 N3        29.94R                  
WAYNESBORO*    SUNNY     41  14  33 NW7       29.93R                  

...APPALACHIANS...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OAKLAND*       SUNNY     27  19  74 NW15G26   29.88R WCI  15          
ELKINS         MOSUNNY   34  21  59 W6        30.01R WCI  29          
BEDFORD PA*    CLOUDY    37  21  52 W12G21    29.92R WCI  29          
JOHNSTOWN      CLOUDY    31  21  66 W13G26    29.87R WCI  21          
ALTOONA        MOSUNNY   36  19  50 NW20G39   29.86R WCI  25          

...SOUTHERN PENNSYLVANIA/DELAWARE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YORK           LGT RAIN  42  19  39 NW17G33   29.85R WCI  34          
WILMINGTON     SUNNY     45  21  38 W16G31    29.85R                  

...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       1330   45 49  300/ 19/ 24 1011.8R
COVE POINT       1330   46     300/ 12/ 24 1013.5R
GOOSES REEF      1348   45 54  280/ 21/ 29   N/A
BALT HARBOR      1330   47 54  280/  5/ 12   N/A
BALT KEY BRIDGE  1330   45     300/ 20/ 24 1011.4S
ANNAPOLIS USNA   1330   46 52  250/  8/ 11 1011.7R
ANNAPOLIS CBIBS  1348   45 52  280/ 14/ 21   N/A
WASH DC CHANNEL  1330   44 51  290/  9/ 13 1013.3R
DAHLGREN         1330   47 51  330/  9/ 15 1012.9R
LEWISETTA        1324   47 51  320/ 14/ 19 1013.1R
SOLOMONS ISLAND  1330   47 55  270/ 10/ 14 1012.7R
PINEY POINT      1324          330/ 27/ 33   N/A
POTOMAC BUOY     1348   47 54  310/ 25/ 31   N/A
CAMBRIDGE PIER   1330   46 49  300/ 19/ 25 1012.1R
BISHOPS HEAD     1330   47     290/ 24/ 26 1012.4R
CHESAPEAKE CITY  1330   44 49  300/ 13/ 17 1010.9R

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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