666
FNUS75 KSLC 182054
FWSSLC
SPOT FORECAST FOR TRAINING SPOT A...BLM
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
254 PM MDT THU JUN 18 2026
FORECAST IS BASED ON FORECAST START TIME OF 1500 MDT ON JUNE 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HOT AND DRY CONDITIONS ARE EXPECTED TO REMAIN IN PLACE
OVER THE FIRE AREA ON THROUGH THE REMAINDER OF TODAY AND ON
FRIDAY. THROUGH THE REMAINDER OF TODAY, ANTICIPATE GENERALLY LIGHT
TERRAIN DRIVEN FLOWS ALONGSIDE CLEAR SKIES. A SIGNIFICANT WARMING
TREND IS EXPECTED ON FRIDAY, WITH HIGH TEMPERATURES INCREASING BY
5-7 DEGREES OVER THE FIRE AREA. A SLIGHT INCREASE IN MOISTURE
WILL BRING ONLY MARGINAL INCREASES IN AFTERNOON HUMIDITY. WINDS
WILL TAKE ON A MORE SOUTHWESTERLY COMPONENT DURING THE AFTERNOON
HOURS ON FRIDAY, WITH SPEEDS EXPECTED TO INCREASE DURING THE LATE
EVENING AND OVERNIGHT HOURS INTO SATURDAY. BRIEF CRITICAL FIRE
WEATHER CONDITIONS WILL BE POSSIBLE BETWEEN 0000 AND 0300
SATURDAY. OTHERWISE, ANTICIPATE INCREASED CLOUD COVER ON FRIDAY
AFTERNOON, WITH A VERY LOW CHANCE OF HIGH-BASED SHOWERS PRODUCING
LITTLE, IF ANY, PRECIPITATION.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........5-7 PERCENT.
WIND (20 FT)........WEST TO NORTHWEST WINDS 6-8 MPH WITH GUSTS TO 15 MPH.
MIXING HEIGHT.......6300 FT AGL (40-50TH PERCENTILE).
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....65-67.
MAX HUMIDITY........12-14 PERCENT.
WIND (20 FT)........EAST WINDS (DOWNSLOPE) 3-8 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 10 MPH.
JUNETEENTH (FRIDAY)
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....95-97.
MIN HUMIDITY........7-9 PERCENT.
WIND (20 FT)........DOWNSLOPE WINDS 3-5 MPH BECOMING SOUTHWEST 3-8 MPH
IN THE LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC
OUTFLOWS IN EXCESS OF 25 MPH POSSIBLE FROM HIGH-BASED
SHOWERS.
MIXING HEIGHT.......12900 FT AGL (80-90TH PERCENTILE).
TRANSPORT WINDS.....SOUTH 7 TO 14 MPH.
FORECASTER...WEBBER
REQUESTED BY...M. DOHERTY
TYPE OF REQUEST...WILDFIRE
.TAG 2615800.0/SLC
.DELDT 06/18/26
.FORMATTERVERSION 2.0.0
.EMAIL MDOHERTY@BLM.GOV
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