618
FNUS75 KSLC 252113
FWSSLC
SPOT FORECAST FOR STOOKEY...BLM
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
313 PM MDT SAT JUL 25 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON JULY 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
..HEAT ADVISORY IN EFFECT UNTIL MIDNIGHT MDT MONDAY NIGHT
DISCUSSION
HOT AND DRY CONDITIONS WILL REMAIN IN PLACE OVER THE
FIRE AREA ON SUNDAY, WITH TEMPERATURES INCREASING BY 1-2 DEGREES
AND HUMIDITY FALLING BY 2-4 PERCENT AS COMPARED TO SATURDAY. EARLY
MORNING HIGH-LEVEL CLOUD COVER WILL DISSIPATE GRADUALLY LATE IN
THE MORNING/ EARLY IN THE AFTERNOON, BRINGING LITTLE SHADE OVER
THE FIRE. THE COMBINATION OF LITTLE SHADE AND HOT TEMPERATURES
WILL BRING AN INCREASED RISK FOR HEAT RELATED ILLNESS. WINDS WILL
BE GENERALLY LIGHT AND TERRAIN DRIVEN IN THE MORNING, BUT WILL
PREVAIL OUT OF THE SOUTHWEST FROM THE LATE MORNING THROUGH THE
AFTERNOON. PEAK GUSTS ARE EXPECTED TO BE UPWARDS OF 25 MPH,
ESPECIALLY FOR THE HIGHER EXPOSURE SLOPES AND RIDGES. THE
COMBINATION OF BREEZY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE
AREAS OF ELEVATED TO NEAR-CRITICAL FIRE WEATHER CONDITIONS OVER
THE FIRE. BREEZY WINDS WILL TRANSITION BACK TO TERRAIN FLOWS AFTER
SUNSET, WITH HUMIDITY STRUGGLING TO RECOVER OVERNIGHT.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER) THEN
BECOMING MOSTLY SUNNY (20-30 PERCENT CLOUD
COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....86-88 UPPER ELEVATIONS. 93-96 LOWER ELEVATIONS.
MIN HUMIDITY........8-13 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 7 TO 12 MPH. GUSTS UP TO 20-25 MPH
AFTER 1200-1300.
MIXING HEIGHT.......13100 FT AGL (90-95TH PERCENTILE).
TRANSPORT WINDS.....SOUTHWEST 14 TO 16 MPH.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.3 PERCENT.
MIN TEMPERATURE.....70-73.
MAX HUMIDITY........29-32 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 7 TO 11 MPH WITH GUSTS TO 20 MPH BEFORE 2100,
THEN BECOMING TERRAIN DRIVEN (DOWNSLOPE) 4-7 MPH THEREAFTER.
MIXING HEIGHT.......12600 FT AGL DECREASING TO 500 FT AGL
OVERNIGHT.
TRANSPORT WINDS.....SOUTHWEST 12 TO 15 MPH.
FORECASTER...WEBBER
REQUESTED BY...KATHRYN GULLEY
TYPE OF REQUEST...WILDFIRE
.TAG 2618209.0/SLC
.DELDT 07/25/26
.FORMATTERVERSION 2.0.0
.EMAIL KATHRYN_GULLEY@FIRENET.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page