132
FNUS76 KSGX 151055
FWSSGX
SPOT FORECAST FOR SIERRA PEAK UNIT 93 RX...FOREST SERVICE
NATIONAL WEATHER SERVICE SAN DIEGO CA
255 AM PST SUN FEB 15 2026
FORECAST IS BASED ON IGNITION TIME OF 0618 PST ON FEBRUARY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
..WIND ADVISORY IN EFFECT FROM 7 AM TO 8 PM PST MONDAY
DISCUSSION
LIGHT AND VARIABLE WINDS THIS MORNING WILL YIELD TO BREEZY
SOUTHWEST WINDS AROUND 10-15 MPH WITH GUSTS AROUND 20-25 MPH IN
THE AFTERNOON. DAYTIME HUMIDITY DROPS TO AROUND 50-60% THEN
RECOVERS TO AROUND 70-80% SUNDAY NIGHT.
RAIN AND GUSTY CONDITIONS OCCUR BEGINNING MONDAY MORNING WITH
PERIODS OF MORNING SOUTHEAST WINDS THEN AFTERNOON SOUTH AND SOUTHWEST
WINDS AROUND 15-25 MPH WITH GUSTS UP TO 45 MPH. PERIODS OF RAIN,
HEAVY AT TIMES, MONDAY THROUGH THURSDAY WITH A SLIGHT CHANCE FOR
THUNDERSTORMS MONDAY AND TUESDAY.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT) THEN BECOMING
MOSTLY CLOUDY (75-85 PERCENT). PATCHY FOG EARLY
IN THE MORNING. PATCHY FOG LATE IN THE
AFTERNOON.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........56 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHWEST UP TO 6 MPH WITH
GUSTS TO AROUND 11 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 9 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING SOUTHWEST 5 TO 9
MPH WITH GUSTS TO AROUND 15 MPH IN THE
AFTERNOON.
RIDGETOP...........SOUTH 10 TO 15 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......3300 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 12 MPH.
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........63 69 69 69 82 82 82 83 83 83 72 72
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............50 50 52 53 55 53 52 52 52 51 50 50
RH..............65 64 60 59 56 63 67 71 73 74 76 75
20 FT WIND DIR..S SE SE SE N S S S S SW SW SW
20 FT WIND SPD..3 3 2 1 0 2 5 6 8 9 9 8
20 FT WIND GUST.8 7 6 4 1 6 8 11 14 15 15 15
EYE LVL WND DIR.S SE SE SE S S S S S SW SW SW
EYE LVL WND SPD.3 3 1 1 1 1 3 4 6 6 6 6
EYE LVL WND GST.6 5 4 3 4 6 8 10 11 11 11
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..10 15 10 10 15 10 10 15 10 15 15 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
PARTLY CLOUDY (55-65 PERCENT) THEN BECOMING
CLOUDY (85-95 PERCENT). PATCHY FOG IN THE
EVENING AND OVERNIGHT. CHANCE OF RAIN AFTER 3
AM.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........76 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS UP TO 6 MPH WITH GUSTS TO AROUND 10
MPH IN THE EVENING AND OVERNIGHT BECOMING
LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 6 TO 8 MPH WITH GUSTS TO AROUND 14
MPH IN THE EVENING AND OVERNIGHT BECOMING
LIGHT, THEN BECOMING EAST AROUND 5 MPH AFTER 3
AM BECOMING LIGHT.
RIDGETOP...........SOUTH 10 TO 15 MPH.
CWR.................2 PERCENT INCREASING TO 20 PERCENT AFTER 3 AM.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 10 MPH SHIFTING TO THE SOUTHEAST 7
TO 12 MPH OVERNIGHT.
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........72 56 56 56 60 60 60 97 97 97 80 80
WEATHER COV..... CHC CHC
WEATHER TYPE.... RN RN
TSTM COV........
TEMP............51 52 51 52 51 52 52 52 52 52 50 52
RH..............69 66 65 63 62 60 59 60 60 60 64 59
20 FT WIND DIR..SW SW S S S S S S S E E S
20 FT WIND SPD..8 7 7 7 7 8 7 6 3 3 5 3
20 FT WIND GUST.14 13 11 13 12 13 13 10 6 8 8 7
EYE LVL WND DIR.SW SW S S S S S S S E E S
EYE LVL WND SPD.6 5 4 5 5 6 5 4 2 3 3 2
EYE LVL WND GST.10 9 8 9 9 9 9 7 5 6 6 5
RIDGE WIND DIR..S S S S S S S SW S S S S
RIDGE WIND SPD..15 15 15 15 15 10 10 15 10 10 15 10
CWR.............0 0 0 0 0 0 0 0 0 0 20 20
WASHINGTONS BIRTHDAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF RAIN EARLY IN
THE MORNING, THEN RAIN IN THE LATE MORNING AND
EARLY AFTERNOON. RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 53.
MIN HUMIDITY........54 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 11 MPH WITH GUSTS TO AROUND 17
MPH INCREASING TO 13 TO 14 MPH WITH GUSTS TO
AROUND 22 MPH EARLY IN THE AFTERNOON, THEN
BECOMING SOUTHWEST 5 TO 7 MPH WITH GUSTS TO
AROUND 12 MPH LATE IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS AROUND 7 MPH INCREASING TO 15 TO 25
MPH WITH GUSTS TO AROUND 30-40 MPH IN THE MORNING
AND EARLY AFTERNOON, THEN SHIFTING TO THE
SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 30
MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE
AFTERNOON.
RIDGETOP...........SOUTH 15 TO 20 MPH INCREASING TO SOUTHWEST 40
TO 45 MPH.
CWR.................20 PERCENT INCREASING TO 99 PERCENT IN THE LATE
MORNING AND AFTERNOON.
MIXING HEIGHT.......1900 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 14 TO 21 MPH INCREASING TO SOUTH 25
TO 33 MPH LATE IN THE MORNING, THEN INCREASING
TO 30 TO 35 MPH EARLY IN THE AFTERNOON BECOMING
SOUTHWEST 18 TO 25 MPH LATE IN THE AFTERNOON.
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........80 79 79 79 96 96 96 96 96 96 100 100
WEATHER COV.....CHC CHC CHC CHC DEF DEF DEF DEF DEF DEF DEF DEF
WEATHER TYPE....RN RN RN RN RN RN RN RN RN RN RW RW
TSTM COV........ CHC CHC
TEMP............52 52 53 53 52 52 50 49 47 45 45 46
RH..............58 57 54 55 60 68 81 95 100 100 100 91
20 FT WIND DIR..S S S S S S S S S S W SW
20 FT WIND SPD..7 12 14 15 12 14 17 18 21 21 20 18
20 FT WIND GUST.12 18 22 23 20 21 27 28 31 31 30 28
EYE LVL WND DIR.S S S S S S S S S S W SW
EYE LVL WND SPD.5 8 10 11 9 10 13 14 14 14 5 7
EYE LVL WND GST.9 13 16 17 14 15 20 20 22 22 9 12
RIDGE WIND DIR..S S S S S S S S SW SW SW SW
RIDGE WIND SPD..15 15 20 20 30 35 40 45 45 45 40 40
CWR.............20 20 20 20 90 90 90 90 90 90 100 100
FORECAST DAYS 3 THROUGH 5
TUESDAY
RAIN AND CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS
IN THE LOWER 50S. SOUTHWEST WINDS AROUND 15-25 MPH AND HIGHER GUSTS.
WEDNESDAY
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 50S. WEST WINDS
15-25 MPH, HIGHER GUSTS.
THURSDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE LOWER 50S. WEST WINDS 10-20 MPH, HIGHER GUSTS.
FORECASTER...SEBASTIAN WESTERINK
REQUESTED BY...CYRUS GALVAN
TYPE OF REQUEST...PRESCRIBED
.TAG 2601242.16/SGX
.DELDT 02/15/26
.FORMATTERVERSION 2.0.0
.EMAIL CYRUS.GALVAN@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page