810
FNUS75 KSLC 091206
FWSSLC
SPOT FORECAST FOR FRANCE CANYON...FOREST SERVICE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
606 AM MDT WED JUL 9 2025
FORECAST IS BASED ON FORECAST START TIME OF 0700 MDT ON JULY 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING...
DISCUSSION
GENERALLY DRY AND UNSEASONABLY WARM CONDITIONS WILL
CONTINUE TODAY UNDER THE INFLUENCE OF HIGH PRESSURE. HOWEVER, THE
APPROACH OF A WEAKENING PACIFIC STORM SYSTEM WILL BRING A MODEST
INCREASE IN WINDS THIS AFTERNOON AND SOME INCREASE IN MID-LEVEL
MOISTURE. THIS WILL RESULT IN A VERY LOW CHANCE (5-10 PERCENT) OF
HIGH BASED THUNDERSTORMS IMPACTING THE FIRE DURING THE LATE
AFTERNOON AND EARLY EVENING. SUCH STORMS WOULD BRING THE POTENTIAL
FOR GUSTY AND ERRATIC WINDS AS WELL AS ISOLATED DRY LIGHTNING.
THE STORM SYSTEM WILL CROSS NORTHERN UTAH TONIGHT INTO EARLY
THURSDAY. IT WILL BE ACCOMPANIED BY LITTLE IN THE WAY OF
PRECIPITATION, BUT WILL BRING SLIGHTLY COOLER TEMPERATURES FOR
THURSDAY AND SHIFT THE PREVAILING WINDS TO THE WEST OR NORTHWEST.
HIGH PRESSURE WILL REBUILD BY THE WEEKEND.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT CLOUD COVER) THEN
BECOMING PARTLY CLOUDY (30-40 PERCENT CLOUD
COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF LIGHTNING.9 PERCENT.
MAX TEMPERATURE.....78-82.
MIN HUMIDITY........16-20 PERCENT.
WIND (20 FT)........UPSLOPE/UPVALLEY WINDS UP TO 5 MPH BECOMING SOUTHWEST
8-12 MPH IN THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......11300 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
TRANSPORT WINDS.....SOUTHWEST WINDS 15-25 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF LIGHTNING.7 PERCENT.
MIN TEMPERATURE.....58-62.
MAX HUMIDITY........28-32 PERCENT.
WIND (20 FT)........WEST TO SOUTHWEST WINDS 8-12 MPH.
MIXING HEIGHT.......10200 FT AGL DECREASING TO 100 FT AGL
OVERNIGHT.
TRANSPORT WINDS.....WEST WINDS 15-25 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.2 PERCENT.
MAX TEMPERATURE.....76-80.
MIN HUMIDITY........12-16 PERCENT.
WIND (20 FT)........WEST TO NORTHWEST WINDS 5-10 MPH.
MIXING HEIGHT.......12100 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
TRANSPORT WINDS.....WEST 16 TO 18 MPH.
FORECASTER...TRAPHAGAN
REQUESTED BY...CLAIRE JOLLEY
TYPE OF REQUEST...WILDFIRE
.TAG 2517445.2/SLC
.DELDT 07/09/25
.FORMATTERVERSION 2.0.0
.EMAIL UTCDC@FIRENET.GOV,RCJOLLEY@HOTMAIL.COM
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