817
FNUS75 KSLC 041256
FWSSLC
SPOT FORECAST FOR YELLOW PINE PILES RX...USFS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
656 AM MDT SUN OCT 4 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 MDT ON OCTOBER 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY AND MILD CONDITIONS CONTINUE THROUGH MONDAY AS
HIGH PRESSURE REMAINS THE DOMINANT FEATURE ACROSS THE REGION. A
WEATHER SYSTEM TRACKING THROUGH NORTHERN UTAH LATE MONDAY INTO
TUESDAY WILL RESULT IN INCREASING NORTHWESTERLY FLOW ALOFT,
ALLOWING FOR EXCELLENT MIXING THROUGH THIS PERIOD. THIS SYSTEM
WILL ALSO BRING INCREASED CHANCES FOR SHOWERS AND THUNDERSTORMS
MAINLY TUESDAY AFTERNOON, WITH MAIN CONCERNS FOR GUSTY AND ERRATIC
OUTFLOW WINDS TO 50 MPH. HIGH PRESSURE REDEVELOPING WEDNESDAY
THROUGH THE END OF THE WEEK WILL BRING A RETURN TO DRIER
CONDITIONS.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.1 PERCENT.
MAX TEMPERATURE.....75-77.
MIN HUMIDITY........27-29 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 2 TO 5 MPH BECOMING SOUTHWEST 5
TO 7 MPH IN THE AFTERNOON.
MIXING HEIGHT.......8700 FT AGL (60-70TH PERCENTILE).
TRANSPORT WINDS.....NORTHWEST AROUND 6 MPH BECOMING WEST AROUND 10
MPH IN THE AFTERNOON.
CLEARING INDEX......760.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.2 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........44-46 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 3 TO 5 MPH BECOMING NORTHWEST 3
TO 7 MPH IN THE LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH BECOMING NORTHWEST
OVERNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER) THEN
BECOMING MOSTLY CLOUDY (70-80 PERCENT CLOUD
COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.2 PERCENT.
MAX TEMPERATURE.....76-78.
MIN HUMIDITY........25-27 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 9 MPH.
MIXING HEIGHT.......9200 FT AGL (60-70TH PERCENTILE).
TRANSPORT WINDS.....NORTHWEST 7 TO 12 MPH.
CLEARING INDEX......900.
FORECASTER...WHITLAM
REQUESTED BY...KANAAN NEALLEY
TYPE OF REQUEST...PRESCRIBED
.TAG 2622671.5/SLC
.DELDT 10/04/26
.FORMATTERVERSION 2.0.0
.EMAIL KANAAN.NEALLEY@USDA.GOV,RYAN.CROW@USDA.GOV,BRYAN.HUGHES@USDA.GOV
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