090
FNUS75 KSLC 080954
FWSSLC
SPOT FORECAST FOR RANGE VALLEY...USWFS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
354 AM MDT TUE SEP 8 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON SEPTEMBER 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY CONDITIONS WILL BE IN PLACE THROUGH THURSDAY, WITH
HUMIDITY DECREASING A COUPLE OF PERCENT PER DAY THROUGH THURSDAY
BEFORE LEVELING OFF. TEMPERATURES WILL SLOWLY INCREASE THROUGH
THURSDAY, WHEN TEMPERATURES WILL REACH 5-15 DEGREES ABOVE NORMAL.
LOOK FOR BREEZY CONDITIONS EACH AFTERNOON THROUGH THURSDAY,
ESPECIALLY ON RIDGETOPS. LOOKING AHEAD, WINDS WILL INCREASE FRIDAY
AND ESPECIALLY SATURDAY AHEAD OF A POSSIBLE COLD FRONT. LOOK FOR
20-30 MPH WESTERLY RIDGETOP WINDS ON FRIDAY, WITH THE POTENTIAL
FOR 25-35 MPH WEST-SOUTHWEST RIDGETOP WINDS SATURDAY, POTENTIALLY
STRONGER DEPENDING ON HOW THE POSSIBLE COLD FRONT EVOLVES. VALLEY
WINDS WILL BE STRONGEST WHERE WINDS AND TERRAIN FAVORABLY ALIGN.
LOOK FOR SOME INCREASE IN HUMIDITY BY FRIDAY AND SATURDAY AHEAD OF THE
POTENTIAL COLD FRONT.
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.....AROUND 70.
MIN HUMIDITY........25-27 PERCENT.
WIND (20 FT)........ON RIDGETOPS, SOUTH WINDS 10-20 MPH, STRONGEST
THROUGH 0900. IN VALLEYS, DOWNSLOPE/DOWNVALLEY
WINDS 3-8 MPH BECOMING SOUTH-SOUTHWEST 5-12 MPH
AROUND 1100.
MIXING HEIGHT.......7700 FT AGL (50-THE PERCENTILE).
TRANSPORT WINDS.....SOUTHWEST 7 TO 14 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....46-48.
MAX HUMIDITY........39-41 PERCENT.
WIND (20 FT)........ON RIDGETOPS, SOUTHWEST WINDS 10-20 MPH BECOMING
WEST-NORTHWEST BETWEEN 0200-0400. IN VALLEYS,
SOUTH-SOUTHWEST WINDS 5-12 MPH BECOMING DOWNSLOPE
DOWNVALLEY 3-8 MPH AROUND 2100.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH BECOMING NORTH AROUND 7 MPH
OVERNIGHT.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER) THEN
BECOMING PARTLY CLOUDY (30-40 PERCENT CLOUD
COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....72-74.
MIN HUMIDITY........17-19 PERCENT.
WIND (20 FT)........ON RIDGETOPS, WEST-NORTHWEST WINDS 10-20 MPH
BECOMING WEST AND DECREASING TO 7-15 MPH IN
THE AFTERNOON. IN VALLEYS, DOWNSLOPE/DOWNVALLEY
WINDS 3-8 MPH BECOMING WEST 5-12 MPH AROUND 1200.
MIXING HEIGHT.......10200 FT AGL (70-THE PERCENTILE).
TRANSPORT WINDS.....WEST 8 TO 13 MPH.
FORECASTER...ADESMET
REQUESTED BY...TAYLOR
TYPE OF REQUEST...WILDFIRE
.TAG 2621302.3/SLC
.DELDT 09/08/26
.FORMATTERVERSION 2.0.0
.EMAIL UTMFC@FIRENET.GOV,TCLELLAND@BLM.GOV
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