737  
WWUS45 KREV 112103  
WSWREV  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RENO NV  
103 PM PST TUE FEB 11 2025  
 
CAZ071-122200-  
/O.UPG.KREV.WS.A.0004.250213T0600Z-250215T0600Z/  
/O.NEW.KREV.WS.W.0003.250213T0600Z-250215T0600Z/  
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-  
INCLUDING THE CITIES OF WESTWOOD, LOYALTON, SUSANVILLE,  
SIERRAVILLE, AND PORTOLA  
103 PM PST TUE FEB 11 2025  
 
...WINTER STORM WARNING IN EFFECT FROM 10 PM WEDNESDAY TO 10 PM PST  
FRIDAY...  
 
* WHAT...HEAVY SNOW. SNOW ACCUMULATIONS BETWEEN 10 AND 18 INCHES  
WITH UP TO 2 FEET ALONG THE HIGHEST MOUNTAIN PEAKS. 2 TO 6 INCHES  
ALONG AND EAST OF US-395.  
 
* WHERE...LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES.  
 
* WHEN...FROM 10 PM WEDNESDAY TO 10 PM PST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE  
HAZARDOUS CONDITIONS COULD IMPACT MORNING AND EVENING COMMUTES  
FROM WEDNESDAY THROUGH FRIDAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
CAZ072-NVZ002-122200-  
/O.UPG.KREV.WS.A.0004.250213T0600Z-250215T0600Z/  
/O.NEW.KREV.WS.W.0003.250213T0600Z-250215T0600Z/  
GREATER LAKE TAHOE AREA-  
INCLUDING THE CITIES OF INCLINE VILLAGE, STATELINE, TRUCKEE,  
MARKLEEVILLE, SOUTH LAKE TAHOE, GLENBROOK, AND TAHOE CITY  
103 PM PST TUE FEB 11 2025  
 
...WINTER STORM WARNING IN EFFECT FROM 10 PM WEDNESDAY TO 10 PM PST  
FRIDAY...  
 
* WHAT...HEAVY SNOW. SNOW ACCUMULATIONS UP TO 2 FEET ALONG AND WEST  
OF HWY 89 WITH 2 TO 4 FEET ALONG THE SIERRA CREST. 10 TO 18 INCHES  
AROUND LAKE LEVEL. RIDGE WINDS GUSTING AS HIGH AS 100 MPH WITH  
GUSTS UP TO 50 MPH AT LOWER ELEVATIONS. LAKE TAHOE WAVES BETWEEN 2  
TO 4 FEET.  
 
* WHERE...GREATER LAKE TAHOE AREA.  
 
* WHEN...FROM 10 PM WEDNESDAY TO 10 PM PST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE  
HAZARDOUS CONDITIONS COULD IMPACT MORNING AND EVENING COMMUTES  
FROM WEDNESDAY THROUGH FRIDAY.  
 
* ADDITIONAL DETAILS...HEAVIEST SNOWFALL RATES OF 1 TO 3 INCHES PER  
HOUR WILL BE POSSIBLE THURSDAY MORNING THROUGH THURSDAY NIGHT.  
HEAVY SNOW ALONG WITH GUSTY WINDS MAY RESULT IN PERIODS ZERO  
VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
CAZ073-122200-  
/O.UPG.KREV.WS.A.0004.250213T0600Z-250215T0600Z/  
/O.NEW.KREV.WS.W.0003.250213T0600Z-250215T0600Z/  
MONO COUNTY-  
INCLUDING THE CITIES OF COLEVILLE, LEE VINING, BRIDGEPORT, AND  
MAMMOTH LAKES  
103 PM PST TUE FEB 11 2025  
 
...WINTER STORM WARNING IN EFFECT FROM 10 PM WEDNESDAY TO 10 PM PST  
FRIDAY...  
 
* WHAT...HEAVY SNOW. SNOW ACCUMULATIONS BETWEEN 1 TO 3 FEET ALONG  
AND WEST OF US-395 WITH 4 TO 5 FEET ALONG THE SIERRA CREST. 2 TO 8  
INCHES FOR LOWER ELEVATIONS EAST OF US-395. RIDGE WINDS GUSTING AS  
HIGH AS 100 MPH WITH GUSTS UP TO 50 MPH AT LOWER ELEVATIONS.  
 
* WHERE...MONO COUNTY.  
 
* WHEN...FROM 10 PM WEDNESDAY TO 10 PM PST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE  
HAZARDOUS CONDITIONS COULD IMPACT MORNING AND EVENING COMMUTES  
FROM WEDNESDAY THROUGH FRIDAY.  
 
* ADDITIONAL DETAILS...HEAVIEST SNOWFALL RATES OF 1 TO 3 INCHES PER  
HOUR WILL BE POSSIBLE THURSDAY MORNING THROUGH THURSDAY NIGHT.  
HEAVY SNOW ALONG WITH GUSTY WINDS MAY RESULT IN PERIODS ZERO  
VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
NVZ003-122200-  
/O.NEW.KREV.WS.A.0005.250213T1000Z-250214T1200Z/  
GREATER RENO-CARSON CITY-MINDEN AREA-  
INCLUDING THE CITIES OF VERDI, GARDNERVILLE, VIRGINIA CITY, AND  
SPARKS  
103 PM PST TUE FEB 11 2025  
 
...WINTER STORM WATCH IN EFFECT FROM EARLY THURSDAY MORNING THROUGH  
LATE THURSDAY NIGHT...  
 
* WHAT...HEAVY SNOW. SNOW ACCUMULATIONS BETWEEN 1 AND 5 INCHES,  
EXCEPT FOR 6 TO 12 INCHES FOR FOOTHILL AREAS ABOVE 5500 FEET.  
 
* WHERE...GREATER RENO-CARSON CITY-MINDEN AREA.  
 
* WHEN...FROM EARLY THURSDAY MORNING THROUGH LATE THURSDAY NIGHT.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.  
 
* ADDITIONAL DETAILS...PERIODS OF MODERATE TO HEAVY SNOWFALL ARE  
MOST LIKELY EARLY THURSDAY MORNING WITH RAIN MIXING WITH SNOW ON  
THE VALLEY FLOORS THURSDAY AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.  
 
 
 
 
 
TF  
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