174  
FNUS76 KSGX 042329  
FWSSGX  
 
SPOT FORECAST FOR PALMER...CALFIRE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
429 PM PDT MON SEP 4 2017  
 
FORECAST IS BASED ON REQUEST TIME OF 1300 PDT ON SEPTEMBER 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
HIGH HUMIDITY TODAY WILL GRADUALLY LESSEN EACH DAY, WITH SLIGHT  
WARMING THROUGH THURSDAY. THE MOISTURE AND SOME INSTABILITY WILL  
BRING A SLIGHT CHANCE OF AFTERNOON AND EVENING THUNDERSTORMS TO  
THE MOUNTAINS EACH DAY, ALTHOUGH ANY THUNDERSTORM ACTIVITY SHOULD  
STAY JUST OUTSIDE OF THE PROJECT SITE. A MAINLY DIURNAL WIND  
PATTERN IS LIKELY TO OCCUR WITH STRONG WINDS NOT EXPECTED DURING  
THE WEEK.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....AROUND 65.  
MAX HUMIDITY........85 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS 3 TO 6 MPH IN THE EVENING BECOMING  
LIGHT.  
WIND (20 FT)........  
SLOPES.............WEST WINDS 3 TO 6 MPH WITH GUSTS TO 15 MPH IN  
THE EVENING BECOMING LIGHT.  
RIDGETOP...........SOUTHEAST 15 TO 20 MPH...BECOMING 20 TO 25 MPH  
LATE IN THE EVENING.  
GUSTS TO 15 MPH EARLY IN THE EVENING.  
CWR.................5 PERCENT.  
LAL.................1.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........45 45 45 45 45 34 34 34 34 34 34 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............10 10 10 10 10 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............84 81 77 75 73 72 71 69 68 67 66 65  
RH..............42 49 56 62 66 70 74 77 80 83 85 84  
20 FT WIND DIR..SW SW SW SW W W W W W NW W W  
20 FT WIND DIR..230 230 230 230 270 270 270 270 270 320 270 270  
20 FT WIND SPD..4 4 4 4 4 4 4 4 0 0 0 4  
20 FT WIND GUST.15 15 15 10 10 10 10 10 5 5 5 10  
EYE LVL WND DIR.SW SW SW SW W W W W W NW W W  
EYE LVL WND DIR.230 230 230 230 270 270 270 270 270 320 270 270  
EYE LVL WND SPD.3 3 3 3 3 3 3 3 0 0 0 3  
EYE LVL WND GST.15 15 15 10 10 10 10 10 5 5 5 10  
RIDGE WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE  
RIDGE WIND DIR..140 140 140 140 140 140 140 140 140 140 140 140  
RIDGE WIND SPD..20 20 20 20 20 25 25 25 25 25 25 25  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY...BECOMING PARTLY  
CLOUDY.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........35 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHWEST 3 TO 9 MPH EARLY  
IN THE MORNING.  
WIND (20 FT)........  
SLOPES.............LIGHT WINDS BECOMING NORTHWEST 3 TO 9 MPH WITH  
GUSTS TO 20 MPH EARLY IN THE MORNING.  
RIDGETOP...........SOUTHEAST 20 TO 25 MPH WITH GUSTS TO 15 MPH  
BECOMING SOUTH 10 TO 15 MPH WITH GUSTS TO 20  
MPH EARLY IN THE AFTERNOON.  
CWR.................5 PERCENT.  
LAL.................1.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........31 31 31 31 31 32 32 32 32 32 32 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 10 10 10 10 10 10 10  
LAL.............1 1 1 1 1 1 1 1 1 1 1 1  
TEMP............65 67 75 80 82 86 88 89 90 90 89 87  
RH..............84 80 67 58 51 42 37 35 33 34 35 38  
20 FT WIND DIR..W W W W W W W W W W W NW  
20 FT WIND DIR..270 270 270 270 270 270 270 270 270 270 270 320  
20 FT WIND SPD..4 4 4 4 4 4 4 8 8 8 8 8  
20 FT WIND GUST.10 10 10 15 15 15 15 15 20 20 20 20  
EYE LVL WND DIR.W W W W W W W W W W W NW  
EYE LVL WND DIR.270 270 270 270 270 270 270 270 270 270 270 320  
EYE LVL WND SPD.3 3 3 3 3 3 3 6 6 6 6 6  
EYE LVL WND GST.10 10 10 15 15 15 15 15 20 20 20 20  
RIDGE WIND DIR..SE SE SE SE SE SE SE SE SE SE SE S  
RIDGE WIND DIR..140 140 140 140 140 140 140 140 140 140 140 180  
RIDGE WIND SPD..25 25 20 20 20 20 20 20 15 15 15 10  
   
FORECAST DAYS 3 THROUGH 5
 
   
WEDNESDAY
 
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S. WEST  
WINDS 5 MPH.    
THURSDAY
 
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S. WEST  
WINDS AROUND3 MPH.    
FRIDAY
 
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 90. WINDS  
SOUTHWEST 5 MPH.  
 

 
FORECASTER...JAMES BROTHERTON  
REQUESTED BY...JESSICA SCHWEINLER  
TYPE OF REQUEST...WILDFIRE  
.TAG 1715421.0/SGX  
.EMAIL JESSICA.SCHWEINLER@FIRE.CA.GOV  
 
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