021  
FNUS76 KSGX 190011  
FWSSGX  
 
SPOT FORECAST FOR ANGELUS OAKS RX UNIT 5 PART2...USFS  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
511 PM PDT SAT APR 18 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1600 PDT ON APRIL 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
AN APPROACHING STORM SYSTEM SET TO IMPACT THE REGION EARLY-MID  
NEXT WEEK, SOUTHWESTERLY WINDS BEGIN TO INCREASE AS EARLY MONDAY,  
WITH 20FT WIND GUSTS NEAR 15 MPH IN THE AFTERNOON. 20FT  
SOUTHWESTERLY GUSTS INCREASE TO AROUND 20 MPH BY TUESDAY, WITH  
PRECIPITATION CHANCES INCREASING TUESDAY AFTERNOON. BEFORE THE  
MOISTURE INCREASES ON TUESDAY, MONDAY SEES DRY CONDITIONS WITH  
AFTERNOON HUMIDITY DOWN NEAR 20 PERCENT, FOLLOWED BY OVERNIGHT  
RECOVERY OF 55-60 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 60.  
MIN HUMIDITY........20 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 6 TO 7 MPH WITH GUSTS TO AROUND  
12 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS AROUND 9 MPH WITH GUSTS TO  
AROUND 16 MPH.  
RIDGETOP...........SOUTHWEST AROUND 10 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......3300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 14 MPH.  
 
TIME (PDT) 4PM 5PM  
SKY (%).........8 21  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............42 50  
RH..............45 34  
20 FT WIND DIR..SW SW  
20 FT WIND SPD..9 9  
20 FT WIND GUST.16 15  
EYE LVL WND DIR.SW SW  
EYE LVL WND SPD.7 6  
EYE LVL WND GST.12 11  
RIDGE WIND DIR..SW SW  
RIDGE WIND SPD..10 10  
CWR.............0 0  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....AROUND 33.  
MAX HUMIDITY........56 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 6 MPH WITH GUSTS TO  
AROUND 10 MPH EARLY IN THE EVENING BECOMING  
LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 7 MPH WITH GUSTS TO AROUND  
14 MPH EARLY IN THE EVENING BECOMING LIGHT.  
RIDGETOP...........  
CWR.................0 PERCENT.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 13 MPH.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........21 21 21 21 21 16 16 16 16 16 16 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............40 53 41 40 40 36 38 38 34 41 41 33  
RH..............52 34 56 56 53 56 49 48 54 40 39 52  
20 FT WIND DIR..SW SW SW SW SW S SW SW SW SW SW SW  
20 FT WIND SPD..8 7 6 5 3 2 2 2 2 2 2 2  
20 FT WIND GUST.14 11 10 8 7 6 6 6 6 5 5 5  
EYE LVL WND DIR.SW SW SW SW SW S SW SW SW SW SW SW  
EYE LVL WND SPD.6 4 4 3 2 1 1 1 1 1 1 1  
EYE LVL WND GST.10 8 7 6 5 5 4 4 4 4 4 4  
RIDGE WIND DIR..M M M M M M M M M M M M  
RIDGE WIND SPD..M M M M M M M M M M M M  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). RAIN SHOWERS  
LIKELY LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 54.  
MIN HUMIDITY........36 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHWEST UP TO 8 MPH WITH  
GUSTS TO AROUND 13 MPH EARLY IN THE MORNING.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 12 MPH WITH GUSTS TO  
AROUND 18 MPH.  
RIDGETOP...........  
CWR.................5 PERCENT INCREASING TO 45 PERCENT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......3600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 15 MPH INCREASING TO 17 TO 24  
MPH IN THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 8 8 8 8 14 14 14 14 14 14 72  
WEATHER COV..... LKY  
WEATHER TYPE.... R  
TSTM COV........  
TEMP............40 42 38 39 40 40 41 42 44 45 44 49  
RH..............41 44 43 41 37 45 58 62 61 63 71 69  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..2 2 6 6 6 10 10 10 10 10 10 12  
20 FT WIND GUST.5 5 10 10 10 16 16 16 17 17 17 18  
EYE LVL WND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
EYE LVL WND SPD.1 1 4 4 4 7 7 7 7 7 7 8  
EYE LVL WND GST.4 4 7 7 7 12 12 12 12 12 12 13  
RIDGE WIND DIR..M M M M M M M M M M M M  
RIDGE WIND SPD..M M M M M M M M M M M M  
CWR.............0 0 0 0 0 10 10 10 10 10 10 50  
 

 
FORECASTER...DAVID MUNYAN  
REQUESTED BY...PATRICK AGUILAR  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2610692.0/SGX  
.DELDT 04/18/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JUSTIN.GRUNEWALD@USDA.GOV,DON.TORPIPAT@USDA.GOV,PATRICK.AGUILAR@USDA.GOV  
 
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