689
FNUS76 KSGX 111557
FWSSGX
SPOT FORECAST FOR NORTH ARROWHEAD...USFS
NATIONAL WEATHER SERVICE SAN DIEGO CA
857 AM PDT SAT APR 11 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 PDT ON APRIL 11.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
BREEZY TO WINDY SOUTH-SOUTHWEST CONDITIONS EXPECTED THIS WEEKEND
WITH HIGH MOISTURE AND RAIN CHANCES AS A STORM SYSTEM MOVES
THROUGH. 20FT WIND GUSTS GENERALLY 30 MPH THIS AFTERNOON, CLOSER
TO 20 MPH ON SUNDAY. MORE SUBSTANTIAL RAIN EXPECTED LATE TONIGHT
INTO SUNDAY. RAIN COULD BE HEAVY AT TIMES ON SUNDAY MORNING ALONG
WITH A SLIGHT CHANCE OF THUNDERSTORMS. ANY THUNDERSTORMS COULD
BRING GUSTY AND ERRATIC WINDS.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY SUNNY (10-20 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT).
MAX TEMPERATURE.....AROUND 54.
MIN HUMIDITY........70 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 7 TO 11 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 12 TO 13 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
RIDGETOP...........SOUTH 20 TO 25 MPH SHIFTING TO THE SOUTHWEST
AROUND 30 MPH LATE IN THE AFTERNOON.
CWR.................8 PERCENT.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTH 21 TO 25 MPH.
TIME (PDT) 9 AM 11 AM 1 PM 3 PM 5 PM
SKY (%).........40 15 15 16 46
WEATHER COV.....S CHC
WEATHER TYPE....RNSHWR NONE NONE NONE NONE
TSTM COV........
TEMP............45 48 51 51 49
RH..............89 76 70 71 73
20 FT WIND......S 12 S 13 S 13 S 13 S 13
20 FT WIND GUST. 17 20 21
EYE LEVEL WIND..S 7 S 8 S 9 S 9 S 11
EYE LVL WND GST. 9 12 14 15
RIDGETOP WIND...S 20 SW 20 S 20 S 25 SW 30
CWR.............10 10 10 10 0
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT) THEN BECOMING
MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS LATE IN THE EVENING. RAIN SHOWERS
EARLY IN THE MORNING.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........100 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 9 TO 11 MPH WITH GUSTS TO AROUND 15
MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 13 TO 14 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGETOP...........SOUTH 25 TO 30 MPH SHIFTING TO THE SOUTHWEST
AROUND 35 MPH OVERNIGHT, THEN BECOMING SOUTH
AROUND 25 MPH AFTER 3 AM INCREASING TO
SOUTHWEST AROUND 35 MPH EARLY IN THE MORNING.
CWR.................10 PERCENT INCREASING TO 79 PERCENT EARLY IN
THE MORNING.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....SOUTH 23 TO 28 MPH.
TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........46 59 59 57 63 63
WEATHER COV..... S CHC S CHC S CHC
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR RNSHWR
TSTM COV........
TEMP............47 44 42 42 41 40
RH..............77 86 88 87 91 93
20 FT WIND......S 13 S 14 S 14 S 13 S 13 S 13
20 FT WIND GUST.20 20 17 15 14 14
EYE LEVEL WIND..S 10 S 9 S 11 S 10 S 9 S 9
EYE LVL WND GST.15 14 12 11 10 10
RIDGETOP WIND...S 25 SW 30 S 25 S 25 SW 35 S 25
CWR.............0 0 0 10 10 10
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT) THEN BECOMING
PARTLY CLOUDY (60-70 PERCENT). RAIN SHOWERS,
THEN CHANCE OF RAIN SHOWERS LATE IN THE
AFTERNOON.
MAX TEMPERATURE.....AROUND 44.
MIN HUMIDITY........83 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 8 TO 11 MPH WITH GUSTS TO AROUND 15
MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 10 TO 14 MPH WITH GUSTS TO AROUND
20 MPH.
RIDGETOP...........SOUTHWEST 30 TO 35 MPH DECREASING TO 25 TO 30
MPH IN THE AFTERNOON.
CWR.................84 PERCENT DECREASING TO 30 PERCENT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......1400 FT AGL.
TRANSPORT WINDS.....SOUTH 25 TO 26 MPH.
TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........85 85 85 85 85 85
WEATHER COV.....DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TSTM COV........
TEMP............40 41 42 43 43 42
RH..............95 100 100 100 100 100
20 FT WIND......S 14 S 13 S 12 S 12 S 12 S 10
20 FT WIND GUST.15 17 20 20 20 20
EYE LEVEL WIND..S 9 S 9 S 9 S 11 S 11 S 8
EYE LVL WND GST.11 12 14 15 15 15
RIDGETOP WIND...SW 35 SW 30 SW 30 S 25 SW 25 SW 30
CWR.............80 80 80 80 80 80
FORECAST DAYS 3 THROUGH 5
MONDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. SOUTHWEST
WINDS AROUND 9 MPH.
TUESDAY
WARMER. MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.
LIGHT WINDS.
WEDNESDAY
CLEAR. LOWS AROUND 40. HIGHS AROUND 60. LIGHT WINDS.
FORECASTER...DAVID MUNYAN
REQUESTED BY...LARRY COLLINS
TYPE OF REQUEST...PRESCRIBED
.TAG 2610059.0/SGX
.DELDT 04/11/26
.FORMATTERVERSION 2.0.0
.EMAIL LAWRENCE.COLLINS@USDA.GOV
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