108
FNUS76 KSGX 111814
FWSSGX
SPOT FORECAST FOR LOS ALAMITOS RX...ORANGE COUNTY FIRE AUTHORITY
NATIONAL WEATHER SERVICE SAN DIEGO CA
1114 AM PDT THU JUN 11 2026
FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON JUNE 11.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SOUTH TO SOUTHWESTERLY WINDS THIS AFTERNOON 5-10 MPH WITH LIGHT
WINDS IN THE OVERNIGHT HOURS. CLOUDY SKIES THIS MORNING GIVE WAY
TO MOSTLY CLEAR SKIES THIS AFTERNOON WITH SOME HIGH CLOUDS MOVING
IN LATER THIS EVENING. WINDS WILL BE VERY SIMILAR TOMORROW
EXCEPT THEY WILL BECOME MORE WESTERLY IN THE LATE AFTERNOON. MINRH
WILL GENERALLY BE IN THE MID 50% TO LOW 60% THROUGH THE END OF
NEXT WEEK.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT) THEN BECOMING
MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........68 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS AROUND 4 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 6 TO 7 MPH.
RIDGETOP...........SOUTHEAST AROUND 5 MPH SHIFTING TO THE SOUTH
LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 7 TO 9 MPH.
TIME (PDT) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........53 53 8 8 8 22
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............72 73 74 74 75 75
RH..............74 73 71 70 68 69
20 FT WIND DIR..S S SW S S S
20 FT WIND SPD..6 6 7 7 7 7
20 FT WIND GUST.10 11 11 11 11 11
EYE LVL WND DIR.S S SW S S S
EYE LVL WND SPD.4 4 4 4 4 4
EYE LVL WND GST.7 8 8 8 8 8
RIDGE WIND DIR..E SE SE SE S S
RIDGE WIND SPD..5 5 5 5 5 10
CWR.............0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (75-85 PERCENT).
MIN TEMPERATURE.....AROUND 65.
MAX HUMIDITY........88 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS AROUND 4 MPH EARLY IN THE EVENING
BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT.
RIDGETOP...........SOUTH 0 TO 5 MPH SHIFTING TO THE NORTH
OVERNIGHT, THEN SHIFTING TO THE SOUTH OVERNIGHT
SHIFTING TO THE NORTHWEST AFTER 3 AM SHIFTING
TO THE SOUTH.
CWR.................0 PERCENT.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 2 TO 8 MPH SHIFTING TO THE NORTHWEST
AROUND 1 MPH EARLY IN THE MORNING.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........22 22 43 43 43 59 59 59 75 75 75 80
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............75 73 70 68 66 66 65 65 65 65 66 66
RH..............69 71 79 83 86 88 88 88 85 85 82 83
20 FT WIND DIR..S S SW S S SW SW SW W SW SW S
20 FT WIND SPD..6 5 3 2 2 1 1 1 1 1 1 1
20 FT WIND GUST.11 9 7 6 5 4 4 4 4 4 4 4
EYE LVL WND DIR.S S SW S S SW SW SW W SW SW S
EYE LVL WND SPD.4 3 2 1 1 1 1 1 1 1 1 1
EYE LVL WND GST.8 7 5 4 4 3 3 3 3 3 3 3
RIDGE WIND DIR..S S S SW SW S N N S NW NW S
RIDGE WIND SPD..5 5 5 0 0 0 0 0 5 0 0 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY SUNNY (10-20 PERCENT) THEN BECOMING
PARTLY CLOUDY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........56 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST AROUND 4 MPH IN THE
AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 7 MPH IN THE
AFTERNOON.
RIDGETOP...........SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST
LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......1600 FT AGL.
TRANSPORT WINDS.....WEST 1 TO 5 MPH INCREASING TO 6 TO 10 MPH LATE
IN THE MORNING.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........80 80 51 51 51 28 28 28 14 14 14 27
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............67 67 68 71 74 76 76 77 79 80 81 80
RH..............79 79 79 72 67 64 62 62 58 57 56 56
20 FT WIND DIR..S SE SE SE S SW SW SW SW SW W W
20 FT WIND SPD..1 1 1 1 2 3 3 5 6 7 7 6
20 FT WIND GUST.4 4 4 5 6 6 8 10 11 11 11 11
EYE LVL WND DIR.S SE SE SE S SW SW SW SW SW W W
EYE LVL WND SPD.1 1 1 1 1 2 3 4 4 4 4 4
EYE LVL WND GST.3 3 3 4 4 5 6 7 8 8 8 8
RIDGE WIND DIR..SW W W W W W SW SW W W W W
RIDGE WIND SPD..5 5 5 5 0 5 5 5 5 5 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...LAUREN VILLAFANE
REQUESTED BY...RYAN SWANSON
TYPE OF REQUEST...PRESCRIBED
.TAG 2615064.4/SGX
.DELDT 06/11/26
.FORMATTERVERSION 2.0.0
.EMAIL RYANSWANSON@OCFA.ORG
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