636  
FNUS76 KHNX 161050  
FWSHNX  
 
SPOT FORECAST FOR CA YNP LIGHTNING...USWQFS  
NATIONAL WEATHER SERVICE HANFORD CA  
350 AM PDT SUN AUG 16 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON AUGUST 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
CLEAR AND DRY CONDITIONS WILL PREVAIL THROUGH THE MIDDLE OF NEXT  
WEEK. A WARMING TREND TAKES PLACE BEGINNING TODAY, WITH TEMPERATURES  
WARMING ONE TO THREE DEGREES OF SEASON AVERAGES. A GRADUAL DECREASE  
IN HUMIDITY WILL OCCUR ALONGSIDE, BUT STILL WITH GENERALLY GOOD  
OVERNIGHT RECOVERY. LIGHT DIURNAL WINDS CONTINUE ACROSS THE AREA  
EARLY THIS WEEK.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....72-74.  
MIN HUMIDITY........36-38 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND VARIABLE WINDS 1-3 MPH IN THE  
MORNING, BECOMING SOUTHWEST 4-7 MPH IN THE  
AFTERNOON. GUSTS TO 11 MPH.  
SURROUNDING RIDGE...SOUTHWEST TO WEST 7-11 MPH WITH GUSTS TO  
16 MPH.  
MIXING HEIGHT.......RISING TO AROUND 5800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH.  
WIND (20 FT)........SOUTHWEST 3-6 MPH IN THE MORNING, INCREASING  
TO 5-8 MPH IN THE AFTERNOON. GUSTS TO 13 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....57-59.  
MAX HUMIDITY........65-67 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND VARIABLE 3-6 MPH IN THE EVENING,  
BECOMING DOWNSLOPE 2-4 MPH AFTER MIDNIGHT.  
SURROUNDING RIDGE...WEST TO NORTHWEST 4-8 MPH WITH GUSTS TO  
11 MPH.  
MIXING HEIGHT.......LOWERING TO AROUND 400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 6 MPH.  
WIND (20 FT)........WEST TO NORTHWEST 4-8 MPH, DECREASING TO  
3-6 MPH AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
MAX TEMPERATURE.....74-76.  
MIN HUMIDITY........33-35 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND VARIABLE WINDS 2-4 MPH IN THE  
MORNING, SHIFTING TO THE SOUTHWEST 3-7 MPH  
IN THE AFTERNOON.  
SURROUNDING RIDGE...WEST TO NORTHWEST 6-10 MPH WITH GUSTS TO  
13 MPH.  
MIXING HEIGHT.......RISING TO 6500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH.  
WIND (20 FT)........WEST TO NORTHWEST 3-6 MPH, INCREASING TO  
4-8 MPH IN THE AFTERNOON.  
 
FORECASTER...MOLINA  
 

 
 
REQUESTED BY...ROB WINKLER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2619763.1/HNX  
.DELDT 08/16/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ROBERT_WINKLER@NPS.GOV  
 
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