070
FNUS75 KSLC 102335
FWSSLC
SPOT FORECAST FOR GAP FIRE...USFS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
535 PM MDT THU JUL 10 2025
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON JULY 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HIGH PRESSURE WILL BRING DRY CONDITIONS WITH AFTERNOON
RELATIVE HUMIDITY INTO THE SINGLE DIGITS. THERE WILL BE LIMITED
OVERNIGHT INCREASE. WINDS WILL BE FROM THE NORTHWEST MUCH OF THE
DAY FRIDAY AND SATURDAY, WITH AFTERNOON GUSTS AROUND 20 MPH. WINDS
WILL DIMINISH EACH NIGHT AND TRANSITION TO A LIGHT SOUTHEAST
WIND.
FRIDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....91-93.
MIN HUMIDITY........8-11 PERCENT.
WIND (20 FT)........WEST WINDS 4-6 MPH BECOMING NORTHWEST 6-11 MPH
IN THE LATE MORNING AND EARLY AFTERNOON, WITH
GUSTS TO AROUND 18 MPH IN THE AFTERNOON.
MIXING HEIGHT.......12600 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
TRANSPORT WINDS.....NORTHWEST 9 TO 17 MPH.
FRIDAY NIGHT
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....58-60.
MAX HUMIDITY........26-30 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5-10 MPH WITH GUSTS TO AROUND
18 MPH BECOMING NORTHEAST 3-6 MPH OVERNIGHT,
THEN BECOMING SOUTHEAST 4-7 MPH AFTER 3 AM.
MIXING HEIGHT.......11100 FT AGL DECREASING TO 1100 FT AGL
OVERNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 17 MPH BECOMING NORTH AROUND 8
MPH OVERNIGHT.
SATURDAY
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....94-96.
MIN HUMIDITY........6-9 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 3-6 MPH BECOMING NORTHWEST 6-11
MPH WITH GUSTS TO AROUND 18 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......2300 FT AGL INCREASING TO 13500 FT AGL IN THE
AFTERNOON.
CLIMATOLOGY......90-95TH PERCENTILE.
TRANSPORT WINDS.....NORTHEAST AROUND 7 MPH BECOMING NORTHWEST
AROUND 16 MPH IN THE AFTERNOON.
FORECASTER...WILSON
REQUESTED BY...SIERRA SAMPSON
TYPE OF REQUEST...WILDFIRE
.TAG 2517788.0/SLC
.DELDT 07/10/25
.FORMATTERVERSION 2.0.0
.EMAIL SIERRA.SAMPSON@USDA.GOV
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