430  
FNUS76 KSGX 261513  
FWSSGX  
 
SPOT FORECAST FOR MONSTER ENERGY PRO DOWNHILL...LAC  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
813 AM PDT SUN JUL 26 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 PDT ON JULY 26.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT MONDAY  
 
   
DISCUSSION  
 
PREVALENT MOISTURE ALOFT TODAY WILL KEEP MID LEVEL CLOUD COVER IN  
PLACE THROUGH MOST OF THE DAY TODAY. A STRAY SHOWER IS POSSIBLE  
FROM THIS MOISTURE, PRIMARILY IN THE LATE MORNING HOURS. ANY  
RAINFALL WILL BE RELATIVELY LIGHT WITH LITTLE TO NO ACCUMULATIONS  
EXPECTED. OTHERWISE, FAIRLY MILD CONDITIONS ARE ANTICIPATED TODAY  
FOR THE MOUNTAINS, WITH HIGHS IN THE MID 80S.  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). SLIGHT CHANCE OF  
SHOWERS EARLY IN THE MORNING.  
MAX TEMPERATURE.....AROUND 86.  
MIN HUMIDITY........23 PERCENT.  
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTHWEST 7 TO 11 MPH WITH  
GUSTS TO AROUND 20 MPH IN THE LATE MORNING AND  
AFTERNOON.  
RIDGETOP...........SOUTHWEST 20 TO 25 MPH BECOMING SOUTH 10 TO 15  
MPH LATE IN THE MORNING.  
CHANCE OF PCPN......20 PERCENT.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........40 40 40 61 61 61 53 53 53 48  
WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............68 79 82 84 84 85 84 85 84 83  
RH..............42 27 24 23 23 25 26 26 27 30  
SURFACE WND DIR.SW SW SW S SW SW SW SW SW SW  
SURFACE WND SPD.4 7 9 7 9 9 10 9 11 11  
SURFACE WND GST.9 13 15 13 15 16 17 16 20 20  
RIDGE WIND DIR..S SW S S S S S S S S  
RIDGE WIND SPD..20 25 25 15 15 15 15 10 10 10  
CHC OF PCPN (%).20 20 20 20 20 20 20 20 20 0  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 57.  
MAX HUMIDITY........51 PERCENT.  
SURFACE WINDS (MPH).SOUTHWEST WINDS 7 TO 9 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
RIDGETOP...........SOUTH 5 TO 10 MPH INCREASING TO AROUND 15 MPH  
OVERNIGHT.  
CHANCE OF PCPN......0 PERCENT.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........48 48 33 33 33 31 31 31 12 12 12 18  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............81 76 72 68 66 64 63 61 60 59 59 57  
RH..............32 37 40 44 45 44 44 45 47 48 49 50  
SURFACE WND DIR.SW SW SW SW SW SW SW SW SW SW S S  
SURFACE WND SPD.9 7 4 3 4 4 3 4 6 4 4 4  
SURFACE WND GST.16 13 9 9 9 9 9 10 10 10 10 10  
RIDGE WIND DIR..S S S S S S S S S S S S  
RIDGE WIND SPD..5 5 5 10 10 10 10 15 15 15 15 15  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
 
 
FORECASTER...DAVID MUNYAN  
REQUESTED BY...ERIC HOOPER  
TYPE OF REQUEST...OTHER  
.TAG 2618284.0/SGX  
.DELDT 07/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ERIC.HOOPER@FIRE.LACOUNTY.GOV  
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