271
FNUS75 KREV 250911
FWSREV
SPOT FORECAST FOR CASCADE 118...USFS LTBMU
NATIONAL WEATHER SERVICE RENO NV
1104 PM PDT FRI OCT 24 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON OCTOBER 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL
WEATHER SERVICE IN RENO.
..WIND ADVISORY IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY
DISCUSSION
* SHOWERS WILL INCREASE THIS MORNING, AND MAY BE RAINING AT
IGNITION TIME. CHANCES WILL INCREASE TO AROUND 60% BY LATE
MORNING.
* GUSTY SOUTHWEST WINDS WILL BE PRESENT THROUGH LATE TODAY, WITH
GUSTS 40-45 MPH POSSIBLE.
* SHOWERS CONTINUE INTO SUNDAY, WITH SNOW MIXING IN WITH THE RAIN
DURING THE DAY.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN LATE IN THE
MORNING, THEN RAIN LIKELY EARLY IN THE
AFTERNOON. CHANCE OF RAIN LATE IN THE
AFTERNOON.
TEMPERATURE.........41-43 AT IGNITION...MAX 44-46.
RH..................80-85% AT IGNITION...MIN 80-85%.
20-FOOT WINDS.......WINDS SOUTHWEST AT 14 MPH AT
IGNITION...OTHERWISE SOUTHWEST WINDS 15-20 MPH
WITH GUSTS TO AROUND 35 MPH DECREASING TO 10-20
MPH.
CHC WETTING RAIN....25% INCREASING TO 55% IN THE AFTERNOON.
CHANCE OF THUNDER...5%.
MIXING HEIGHT.......2900-3200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 35-40 MPH DECREASING TO AROUND 30 MPH
LATE IN THE AFTERNOON.
VENTILATION.........VERY GOOD TO EXCELLENT.
TIME (PDT) 8 AM 11 AM 2 PM
SKY (%).........57 71 59
WEATHER COV.....CHANCE LIKELY CHANCE
WEATHER TYPE....RAIN RAIN RAIN
TSTM COV........
CWR.............30 60 60
CHC OF THDR (%).0 10 10
TEMP............44 41 44
RH..............81 92 100
20 FT WIND......SW 14G35 SW 20G30 SW 20G30
MX HT MSL (KFT).3.1 3.1 2.9
TRANSPORT WIND..SW 40 SW 35 SW 30
VRATE KT-FT/1K..105 93 81
VENTRATE CAT....EXNT VYGD VYGD
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF RAIN IN THE EVENING, THEN SLIGHT
CHANCE OF RAIN OVERNIGHT.
TEMPERATURE.........MIN 39-41.
RH..................MAX 95-100%.
20-FOOT WINDS.......SOUTHWEST WINDS 13-18 MPH WITH GUSTS TO AROUND
30 MPH INCREASING TO 15-20 MPH LATE IN THE
EVENING WITH GUSTS TO AROUND 40 MPH LATE IN
THE EVENING, DECREASING TO 9-14 MPH WITH
GUSTS TO AROUND 40 MPH OVERNIGHT.
CHC WETTING RAIN....15% DECREASING TO 5% OVERNIGHT.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......1500-2000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 25-30 MPH.
VENTILATION.........VERY GOOD TO FAIR.
TIME (PDT) 5 PM 8 PM 11 PM 2 AM
SKY (%).........50 51 36 38
WEATHER COV.....CHANCE CHANCE S CHC S CHC
WEATHER TYPE....RAIN RAIN RAIN RAIN
TSTM COV........
CWR.............20 20 10 10
CHC OF THDR (%).0 0 0 0
TEMP............44 43 42 41
RH..............90 81 81 79
20 FT WIND......SW 18G30 SW 20G30 SW 14G40 SW 10G30
MX HT MSL (KFT).3.0 2.1 1.4 1.4
TRANSPORT WIND..SW 30 SW 25 SW 25 SW 25
VRATE KT-FT/1K..80 47 31 31
VENTRATE CAT....VYGD GOOD FAIR FAIR
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING.
CHANCE OF RAIN .
TEMPERATURE.........MAX 41-43.
RH..................MIN 80-85%.
20-FOOT WINDS.......SOUTHWEST WINDS 7-10 MPH INCREASING TO 12-17
MPH IN THE AFTERNOON. GUSTS TO 30 MPH.
CHC WETTING RAIN....35%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......1700-2700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 25-30 MPH INCREASING TO AROUND 35 MPH
LATE IN THE AFTERNOON.
VENTILATION.........FAIR TO VERY GOOD.
TIME (PDT) 5 AM 8 AM 11 AM 2 PM
SKY (%).........63 70 70 71
WEATHER COV.....CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....RNSN RNSN RAIN RAIN
TSTM COV........
CWR.............40 40 30 30
CHC OF THDR (%).0 0 0 0
TEMP............40 38 39 41
RH..............83 94 99 100
20 FT WIND......SW 9G30 SW 10G30 SW 16G25 SW 17G25
MX HT MSL (KFT).1.4 1.9 2.7 2.7
TRANSPORT WIND..SW 25 SW 25 SW 30 SW 35
VRATE KT-FT/1K..30 41 76 80
VENTRATE CAT....FAIR GOOD VYGD VYGD
FORECASTER...RICHARDS
REQUESTED BY...DAVID DELEON
TYPE OF REQUEST...PRESCRIBED
.TAG 2523852.0/REV
.DELDT 10/25/25
.FORMATTERVERSION 2.0.0
.EMAIL DAVID.DELEON@USDA.GOV
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