226  
WWUS76 KEKA 141733  
NPWEKA  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
1033 AM PDT MON JUL 14 2025  
 
CAZ102-105-150145-  
/O.CON.KEKA.XH.W.0001.000000T0000Z-250715T0600Z/  
DEL NORTE INTERIOR-NORTHERN HUMBOLDT INTERIOR-  
1033 AM PDT MON JUL 14 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  
EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGH TEMPERATURES OF 102 TO  
110.  
 
* WHERE...DEL NORTE INTERIOR AND NORTHERN HUMBOLDT INTERIOR.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
* ADDITIONAL DETAILS...OVERNIGHT LOWS AROUND 60 WILL PROVIDE SOME  
RELIEF IN THE VALLEYS, BUT HIGHER TERRAIN MAY SEE LOWS REMAIN IN  
THE 70S.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
CAZ107-108-150145-  
/O.CON.KEKA.XH.W.0001.000000T0000Z-250715T0600Z/  
NORTHERN TRINITY-SOUTHERN TRINITY-  
1033 AM PDT MON JUL 14 2025  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  
EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGH TEMPERATURES OF 102 TO  
110.  
 
* WHERE...TRINITY COUNTY.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
* ADDITIONAL DETAILS...OVERNIGHT LOWS AROUND 60 WILL PROVIDE SOME  
RELIEF IN THE VALLEYS, BUT HIGHER TERRAIN MAY SEE LOWS REMAIN IN  
THE 70S.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
CAZ106-150145-  
/O.CON.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/  
SOUTHERN HUMBOLDT INTERIOR-  
INCLUDING ALDERPOINT, BENBOW, BRIDGEVILLE, DINSMORE, AND  
GARBERVILLE  
1033 AM PDT MON JUL 14 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
* WHAT...MODERATE TO MAJOR HEAT RISK IS POSSIBLE WITH HIGHS OF 96 TO  
102.  
 
* WHERE...SOUTHERN HUMBOLDT INTERIOR.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
CAZ110-113-150145-  
/O.CON.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/  
NORTHWESTERN MENDOCINO INTERIOR-SOUTHEASTERN MENDOCINO INTERIOR-  
INCLUDING REDWOOD VALLEY, CALPELLA, UKIAH, TALMAGE, LEGGET,  
HOPLAND, POTTER VALLEY, WILLITS, AND LAYTONVILLE  
1033 AM PDT MON JUL 14 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
* WHAT...MODERATE HEAT RISK IS EXPECTED WITH HIGHS FROM 100 TO 105.  
 
* WHERE...NORTHWESTERN MENDOCINO INTERIOR AND SOUTHEASTERN MENDOCINO  
INTERIOR.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...OVERNIGHT LOWS AROUND 60 WILL PROVIDE SOME  
RELIEF IN THE VALLEYS, BUT HIGHER TERRAIN MAY SEE LOWS REMAIN IN  
THE 70S.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
CAZ111-114-115-150145-  
/O.CON.KEKA.HT.Y.0002.000000T0000Z-250715T0600Z/  
NORTHEASTERN MENDOCINO INTERIOR-NORTHERN LAKE-SOUTHERN LAKE-  
INCLUDING COVELO, MIDDLETOWN, LAKEPORT, CLEARLAKE, CLEARLAKE  
PARK, HIDDEN VALLEY LAKE, KNOBCONE CAMP, GRAVELLY VALLEY AIRPORT,  
AND FINLEY  
1033 AM PDT MON JUL 14 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING  
 
* WHAT...MODERATE TO LOCALLY MAJOR HEAT HEAT RISK IS EXPECTED WITH  
HIGHS BETWEEN 100 AND 105 IN THE VALLEYS.  
 
* WHERE...LAKE COUNTY, AND NORTHEASTERN MENDOCINO INTERIOR.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
* ADDITIONAL DETAILS...OVERNIGHT LOWS IN THE LOW 60S WILL PROVIDE  
SOME RELIEF IN THE VALLEYS, BUT HIGHER TERRAIN MAY SEE LOWS REMAIN  
IN THE 70S.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
FOR HAZARD AREAS SEE HTTPS://WWW.WRH.NOAA.GOV/MAP/?WFO=EKA  
 
MKK  
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