261
FNUS76 KLOX 232346
FWSLOX
SPOT FORECAST FOR MT WILSON RX PROJECT...USFS ANF
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
346 PM PST THU JAN 23 2020
FORECAST IS BASED ON IGNITION TIME OF 0800 PST ON JANUARY 24.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
A RIDGE OF HIGH PRESSURE WILL MAINTAIN WARM AND DRY CONDITIONS OVER
THE AREA THROUGH SATURDAY. NORTH TO NORTHEAST WINDS ARE EXPECTED
THROUGH SATURDAY MORNING, THEN SHIFTING TO THE SOUTH SATURDAY AFTERNOON.
HUMIDITIES WILL CHANGE LITTLE THROUGH THE PERIOD. A WEAK FRONT WILL
PASS OVER THE AREA THROUGH ON SUNDAY, WITH A VERY LOW CHANCE OF
LIGHT RAIN. GUSTY NORTHWEST WINDS ARE EXPECTED TO STRENGTHEN AFTER
THE FRONT PASSES SUNDAY AFTERNOON AND EVENING.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 64-67.
MIN HUMIDITY........25-30 PERCENT.
EYE LEVEL WINDS.....NORTHEAST WINDS 4 TO 6 MPH WITH GUSTS TO 10 MPH,
BECOMING NORTH 3 TO 5 MPH WITH GUSTS TO 8 MPH IN
THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS 8 TO 12 MPH WITH GUSTS TO 20 MPH
BECOMING NORTH 6 TO 12 MPH WITH GUSTS TO 16 MPH IN
THE AFTERNOON.
RIDGETOP...........NORTHEAST WINDS 8 TO 15 MPH WITH GUSTS TO 25 MPH,
BECOMING NORTH 8 TO 12 MPH WITH LOCAL GUSTS TO 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1400 FT AGL RISING TO 5400 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 45.
MAX HUMIDITY........55-60 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS 4 TO 6 MPH WITH GUSTS TO 9 BECOMING
NORTHEAST 3 TO 6 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS 8 TO 12 MPH WITH GUSTS TO 18 MPH,
BECOMING NORTHEAST 6 TO 12 MPH.
RIDGETOP...........NORTH WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH
BECOMING NORTHEAST.
MIXING HEIGHT.......2500 FT AGL LOWERING TO 1000 FT AGL.
TRANSPORT WINDS.....NORTH TO NORTHEAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....61-65.
MIN HUMIDITY........25-30 PERCENT.
EYE LEVEL WINDS.....NORTHEAST WINDS 3 TO 6 MPH WITH GUSTS TO 10 MPH
SHIFTING TO THE SOUTH 3 TO 5 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS 6 TO 12 MPH WITH GUSTS TO 20 MPH
SHIFTING TO THE SOUTH 6 TO 10 MPH IN THE AFTERNOON.
RIDGETOP...........NORTHEAST WINDS 8 TO 15 MPH WITH GUSTS TO 25 MPH
SHIFTING TO THE SOUTH 8 TO 12 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1100 FT AGL RISING TO 4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH BECOMING NORTHWEST 5 MPH.
FORECASTER...SMITH
REQUESTED BY...FUELS ASSISTANT
TYPE OF REQUEST...PRESCRIBED
.TAG 2000838.4/LOX
.DELDT 01/23/20
.FORMATTERVERSION 1.0.25
.EMAIL ZVARD.DAVIDSON@USDA.GOV
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