439  
FNUS76 KHNX 042206  
FWSHNX  
 
SPOT FORECAST FOR COLORADO...CAL FIRE  
NATIONAL WEATHER SERVICE HANFORD CA  
306 PM PDT FRI SEP 4 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 PDT ON SEPTEMBER 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
BELOW AVERAGE TEMPERATURES WILL CONTINUE BUT WITH A WARMING TREND  
INTO THE WEEKEND AS TRANSPORT AND UPPER LEVEL WINDS SHIFT OUT OF  
THE SOUTH. WARMER TEMPERATURES WITH CONSISTENT DEW POINTS WILL LEAD  
TO A DECREASE IN RELATIVE HUMIDITY VALUES, FROM AROUND 35 PERCENT  
FRIDAY FOR MINIMUMS CLOSER TO 30 PERCENT ON SATURDAY. GOOD  
OVERNIGHT RECOVERIES ARE EXPECTED, UPWARDS OF 80 PERCENT TONIGHT;  
DECREASING MAXRH VALUES WILL ALSO OCCUR, BUT WILL REMAIN ABOVE 70  
PERCENT SATURDAY NIGHT. WINDS WILL DECREASE OVERNIGHT BEFORE  
INCREASING FROM THE SOUTH TO SOUTHWEST SATURDAY; 20-FT GUSTS WILL  
BE APPROACHING 20 MPH SATURDAY AFTERNOON. MIXING HEIGHTS WILL HOLD  
MOSTLY STEADY THROUGH THE WEEKEND BETWEEN 5500 TO 6500 FEET.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....82-85.  
MIN HUMIDITY........32-38 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 5 MPH.  
SURROUNDING RIDGE...SOUTHWEST WINDS 10 TO 12 MPH.  
MIXING HEIGHT.......5400-5800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 8 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....53-58.  
MAX HUMIDITY........81-88 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS UP TO 4 MPH IN THE EVENING BECOMING  
LIGHT.  
SURROUNDING RIDGE...SOUTH TO SOUTHEAST 3 TO 5 MPH.  
MIXING HEIGHT.......400-600 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
WIND (20 FT)........WEST WINDS UP TO 6 MPH IN THE EVENING BECOMING  
LIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....85-89.  
MIN HUMIDITY........27-31 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST WITH GUSTS TO AROUND 13 MPH IN THE  
AFTERNOON.  
SURROUNDING RIDGE...SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO  
AROUND 20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5900-6300 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH SHIFTING TO THE  
SOUTHWEST 9 TO 10 MPH WITH GUSTS TO AROUND  
22 MPH IN THE AFTERNOON.  
 

 
FORECASTER...MCCOY  
REQUESTED BY...BRIAN MATTOS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2621131.1/HNX  
.DELDT 09/04/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRIAN.MATTOS@FIRE.CA.GOV,BRIAN.MATTOS@FIRE.CA.GOV  
 
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