924
FNUS75 KSLC 230631
FWSSLC
SPOT FORECAST FOR SPRUCES CAMPGROUND PILE BURN
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1231 AM MDT SAT OCT 23 2021
DISCUSSION
SNOW SHOWERS WILL LINGER TONIGHT, DIMINISHING INTO SUNDAY
MORNING. A COOLER DAY IS EXPECTED ON SUNDAY BEHIND THE STORM
SYSTEM THAT MOVES THROUGH ON SATURDAY, WITH WEAK HIGH PRESSURE
BUILDING OVER THE BURN SITE ON SUNDAY. THIS WILL RESULT IN FAIR
CLEARING DUE TO DECREASED MIXING AND WINDS. A POTENT STORM SYSTEM
WILL ARRIVE LATE SUNDAY NIGHT INTO MONDAY. STRONG WINDS MAY
DEVELOP AS EARLY AS LATE SUNDAY NIGHT BEFORE BECOMING MORE COMMON
ON MONDAY. A VERY WARM AND WET STORM SYSTEM IS EXPECTED BRING
MODERATE TO HEAVY PRECIPITATION OVER THE BURN SITE LATE MONDAY
THROUGH TUESDAY, WITH 1 TO 2 INCHES OF LIQUID LIKELY.
PRECIPITATION WILL START AS RAIN MONDAY INTO MONDAY EVENING BEFORE
ENDING AS SNOW INTO TUESDAY.
SATURDAY TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER).
OCCASIONAL SNOW LATE IN THE EVENING, THEN A
CHANCE OF SNOW OVERNIGHT.
CHANCE OF PCPN......60 PERCENT.
CWR.................35 PERCENT.
LAL.................1.
MIN TEMPERATURE.....AROUND 30.
MAX HUMIDITY........100%.
WIND (20 FT)........SOUTHWEST WINDS 5-8 MPH.
HAINES INDEX........2 ..VERY LOW.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY (65-75 PERCENT CLOUD COVER). A
SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
CHANCE OF PCPN......20 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....45-47.
MIN HUMIDITY........67-69%.
WIND (20 FT)........SOUTH WINDS 6-12 MPH.
CLEARING INDEX......440.
HAINES INDEX........2 ..VERY LOW.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD COVER). A
CHANCE OF RAIN.
CHANCE OF PCPN......30 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MIN TEMPERATURE.....AROUND 40.
MAX HUMIDITY........81-83%.
WIND (20 FT)........SOUTH WINDS 10-15 MPH BECOMING 15-20 MPH WITH
GUSTS TO AROUND 25 MPH AFTER 3 AM.
HAINES INDEX........2 ..VERY LOW.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER). A
CHANCE OF RAIN IN THE MORNING, THEN OCCASIONAL
RAIN IN THE AFTERNOON.
CHANCE OF PCPN......70 PERCENT.
CWR.................65 PERCENT.
LAL.................1.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........63-65%.
WIND (20 FT)........BREEZY. SOUTH WINDS 15-20 MPH WITH GUSTS TO
AROUND 30 MPH BECOMING SOUTHWEST 20-25 MPH WITH
GUSTS TO AROUND 35 MPH LATE IN THE AFTERNOON.
CLEARING INDEX......1000+.
HAINES INDEX........2 ..VERY LOW.
FORECASTER...CHURCH
REQUESTED BY...BURN BOSS
TYPE OF REQUEST...PRESCRIBED
.TAG 2119947.0/SLC
.DELDT 10/23/21
.FORMATTERVERSION 1.0.26
.EMAIL RICHARD.NIELSON@USDA.GOV
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