455  
WWUS76 KEKA 202025  
NPWEKA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1225 PM PST MON JAN 20 2025  
 
CAZ115-210600-  
/O.NEW.KEKA.CW.Y.0002.250121T0900Z-250121T1700Z/  
/O.CON.KEKA.WI.Y.0002.000000T0000Z-250121T0600Z/  
SOUTHERN LAKE-  
INCLUDING FINLEY, LAKEPORT, KNOBCONE CAMP, MIDDLETOWN, HIDDEN  
VALLEY LAKE, CLEARLAKE, AND CLEARLAKE PARK  
1225 PM PST MON JAN 20 2025  
   
..COLD WEATHER ADVISORY IN EFFECT FROM 1 AM TO 9 AM PST TUESDAY
 
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...FOR THE WIND ADVISORY, NORTHEAST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 50 MPH. FOR THE COLD WEATHER ADVISORY, VERY COLD WIND  
CHILLS AS LOW AS 29 EXPECTED.  
 
* WHERE...SOUTHERN LAKE.  
 
* WHEN...FOR THE WIND ADVISORY, UNTIL 10 PM PST THIS EVENING. FOR  
THE COLD WEATHER ADVISORY, FROM 1 AM TO 9 AM PST TUESDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
FROSTBITE AND HYPOTHERMIA WILL OCCUR IF UNPROTECTED SKIN IS  
EXPOSED TO THESE TEMPERATURES. WIND CHILL VALUES CAN LEAD TO  
HYPOTHERMIA WITH PROLONGED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
KEEP PETS INDOORS AS MUCH AS POSSIBLE.  
 
MAKE FREQUENT CHECKS ON OLDER FAMILY, FRIENDS, AND NEIGHBORS. ENSURE  
PORTABLE HEATERS ARE USED CORRECTLY. DO NOT USE GENERATORS OR GRILLS  
INSIDE.  
 

 
 

 
 
CAZ103-104-109-112-113-210600-  
/O.NEW.KEKA.CW.Y.0002.250121T0900Z-250121T1700Z/  
NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-MENDOCINO COAST-  
SOUTHWESTERN MENDOCINO INTERIOR-SOUTHEASTERN MENDOCINO INTERIOR-  
INCLUDING SAMOA, FERNDALE, POINT ARENA, FORTUNA, ARCATA, TALMAGE,  
ROCKPORT, TRINIDAD, FIELDBROOK, FORT BRAGG, HOPLAND, BOONVILLE,  
FERNBRIDGE, REDWOOD VALLEY, CALPELLA, YORKVILLE, COMPTCHE, PHILO,  
HONEYDEW, BRICELAND, ETTERSBURG, PETROLIA, WHITETHORN, UKIAH,  
SHELTER COVE, MCKINLEYVILLE, AND EUREKA  
1225 PM PST MON JAN 20 2025  
   
..COLD WEATHER ADVISORY IN EFFECT FROM 1 AM TO 9 AM PST TUESDAY
 
 
* WHAT...VERY COLD WIND CHILLS AS LOW AS 28 EXPECTED.  
 
* WHERE...HUMBOLDT COAST, SOUTHERN MENDOCINO INTERIOR, AND MENDOCINO  
COAST.  
 
* WHEN...FROM 1 AM TO 9 AM PST TUESDAY.  
 
* IMPACTS...FROSTBITE AND HYPOTHERMIA WILL OCCUR IF UNPROTECTED SKIN  
IS EXPOSED TO THESE TEMPERATURES. WIND CHILL VALUES CAN LEAD TO  
HYPOTHERMIA WITH PROLONGED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 
KEEP PETS INDOORS AS MUCH AS POSSIBLE.  
 
MAKE FREQUENT CHECKS ON OLDER FAMILY, FRIENDS, AND NEIGHBORS. ENSURE  
PORTABLE HEATERS ARE USED CORRECTLY. DO NOT USE GENERATORS OR GRILLS  
INSIDE.  
 

 
 

 
 
CAZ114-210600-  
/O.CON.KEKA.WI.Y.0002.000000T0000Z-250121T0600Z/  
NORTHERN LAKE-  
INCLUDING GRAVELLY VALLEY AIRPORT  
1225 PM PST MON JAN 20 2025  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...NORTHEAST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH  
EXPECTED.  
 
* WHERE...NORTHERN LAKE.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
 
* ADDITIONAL DETAILS...THE STRONGEST WINDS WILL BE IN SOUTHERN AND  
EASTERN PORTIONS OF THE COUNTY ON THE RIDGES AND GAPS IN TERRAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 

 
 

 
 
FOR HAZARD AREAS SEE HTTPS://WWW.WRH.NOAA.GOV/MAP/?WFO=EKA  
 
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