015  
FNUS76 KEKA 311234  
FWSEKA  
 
SPOT FORECAST FOR HAYWARD...USFS  
NATIONAL WEATHER SERVICE EUREKA CA  
534 AM PDT SUN MAY 31 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
IF YOU HAVE QUESTIONS OR CONCERNS REGARDING THIS FORECAST, PLEASE  
CONTACT OUR OFFICE AT (707) 443-6484  
 
PLEASE DO NOT RESPOND DIRECTLY IF YOU HAVE RECEIVED THIS IN AN EMAIL.  
   
DISCUSSION  
DRY CONDITIONS WITH LIGHT, MOSTLY TERRAIN DRIVEN WINDS  
ARE EXPECTED FOR THE NEXT FEW DAYS. TEMPERATURES WILL WARM ABOVE  
NORMAL MONDAY INTO TUESDAY, HOWEVER HUMIDITY VALUES WILL ONLY FALL  
INTO THE 20S DESPITE THE WARMUP. AFTERNOON MIXING LEVELS ARE LIKELY  
TO BE QUITE HIGH WITH STEEP LOW LEVEL LAPSE RATES THROUGH TUESDAY.  
STABLE OVERNIGHT CONDITIONS WILL BRING MIXING HEIGHTS DOWN TO NEAR  
ZERO.  
   
TODAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........VARIABLE 1 TO 3 MPH.  
MIXING HEIGHT.......200 FT AGL INCREASING TO 2000 FT AGL  
LATE IN THE MORNING, THEN INCREASING TO 5000 FT  
AGL IN THE EARLY AFTERNOON.  
TRANSPORT WINDS.....NORTHEAST AROUND 7 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........60 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH.  
MIXING HEIGHT.......5000 FT AGL DECREASING TO 100 FT AGL BY MID  
EVENING.  
TRANSPORT WINDS.....NORTH AROUND 7 MPH.  
   
MONDAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........VARIABLE 1 TO 3 MPH.  
MIXING HEIGHT.......1000 FT AGL INCREASING TO 3500-5500 FT AGL  
LATE IN THE MORNING.  
TRANSPORT WINDS.....EAST AROUND 5 MPH.  
 
 
FORECASTER...AYLWARD  
REQUESTED BY...C. WOODMAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614481.4/EKA  
.DELDT 05/31/26  
.EMAIL NATHAN.ULRICH@USDA.GOV,CHRISTOPHER.GRAHAM@USDA.GOV,CHRISTOPHER.WOODMAN@USDA.GOV,CASEY.DUNN@USDA.GOV  
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