714  
WWUS46 KMFR 210000  
WSWMFR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
400 PM PST WED NOV 20 2024  
 
CAZ082-083-210600-  
/O.CON.KMFR.WS.W.0018.000000T0000Z-241121T0600Z/  
SOUTH CENTRAL SISKIYOU COUNTY-NORTH CENTRAL AND SOUTHEAST  
SISKIYOU COUNTY-  
INCLUDING THE CITIES OF DUNSMUIR, PONDOSA, MCCLOUD, MOUNT SHASTA,  
BRAY, AND TENNANT  
400 PM PST WED NOV 20 2024  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
 
* WHAT...SNOW, HEAVY AT TIMES, EVENTUALLY CHANGING TO RAIN AS SNOW  
LEVELS RISE. ADDITIONAL SNOW ACCUMULATIONS OF 3 TO 6 INCHES. WINDS  
GUSTING AS HIGH AS 40 MPH.  
 
* WHERE...CENTRAL AND SOUTHEAST SISKIYOU COUNTY. THIS INCLUDES  
SNOWMANS SUMMIT ON HIGHWAY 89 AND SECTIONS OF I-5 BETWEEN DUNSMUIR  
AND WEED, CA.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...SNOW WILL CONTINUE TO BRING ADDITIONAL ROAD ACCUMULATION  
UNTIL CHANGEOVER TO RAIN LATER THIS EVENING. THE WEIGHT OF SNOW ON  
TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE SPORADIC POWER  
OUTAGES. REDUCED VISIBILITY AND ICY ROADS WILL MAKE TRAVEL  
TREACHEROUS AND POTENTIALLY LIFE-THREATENING. TRAVEL COULD BE VERY  
DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. CALL 511 OR VISIT  
QUICKMAP.DOT.CA.GOV FOR ROAD INFORMATION.  
 
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE  
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.  
 

 
 

 
 
CAZ080-210600-  
/O.NEW.KMFR.WW.Y.0031.241121T0000Z-241121T0600Z/  
WESTERN SISKIYOU COUNTY-  
INCLUDING THE CITIES OF SCOTT BAR, HAPPY CAMP, FORT JONES, SOMES  
BAR, GREENVIEW, CALLAHAN, AND ETNA  
400 PM PST WED NOV 20 2024  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...WET SNOW EXPECTED, EVENTUALLY CHANGING TO RAIN AS SNOW  
LEVELS RISE. ADDITIONAL SNOW ACCUMULATION 2 TO 6 INCHES. WIND  
GUSTS UP TO 45 MPH.  
 
* WHERE...WESTERN SISKIYOU COUNTY COUNTY MOSTLY ABOVE 3500 FEET  
THROUGH THIS EVENING, INCLUDING ETNA SUMMIT AND SCOTT MOUNTAIN  
PASS.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...SNOW WILL CONTINUE TO BRING ADDITIONAL ROAD ACCUMULATION  
UNTIL CHANGEOVER TO RAIN LATE THIS EVENING. THE WEIGHT OF SNOW ON  
TREE LIMBS MAY DOWN BRANCHES AND POWER LINES AND COULD CAUSE  
SPORADIC POWER OUTAGES. REDUCED VISIBILITY AND SLIPPERY ROADS WILL  
MAKE TRAVEL TREACHEROUS AND POTENTIALLY LIFE-THREATENING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
QUICKMAP.DOT.CA.GOV FOR ROAD INFORMATION.  
 

 
 

 
 
MAS  
 
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