052
FNUS75 KSLC 281233
FWSSLC
SPOT FORECAST FOR GRASS VALLEY PILES RX...USFS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
533 AM MST SAT FEB 28 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 MST ON FEBRUARY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY AND STABLE CONDITIONS WILL PERSIST FOR THE AREA THROUGH
THE WEEKEND. MOISTURE WILL REMAIN CONFINED TO NORTHERN UTAH. A
STORM WILL PUSH INTO THE GREAT BASIN ON MONDAY AND TUESDAY, BUT CURRENT
GUIDANCE HAS ALL OF THE MOISTURE STAYING NORTH OF THE BURN SITE.
HOWEVER, WINDS WILL START TO INCREASE OUT OF THE SOUTH AHEAD OF
THE STORM ON SUNDAY AND MONDAY.
TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....61-63.
MIN HUMIDITY........28-30 PERCENT.
WIND (20 FT)........NORTH WINDS 2-6 MPH BECOMING SOUTHWEST 5-8 MPH
LATE IN THE MORNING.
MIXING HEIGHT.......3600 FT AGL.
CLIMATOLOGY......20-30TH PERCENTILE.
TRANSPORT WINDS.....NORTHEAST AROUND 9 MPH BECOMING SOUTHWEST
AROUND 13 MPH IN THE AFTERNOON.
CLEARING INDEX......380.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.1 PERCENT.
MIN TEMPERATURE.....43-45.
MAX HUMIDITY........54-56 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 3-8 MPH BECOMING SOUTH 3-5 MPH
LATE IN THE EVENING.
MIXING HEIGHT.......0 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 9 TO 13 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER) THEN
BECOMING MOSTLY SUNNY (25-35 PERCENT CLOUD
COVER).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....62-64.
MIN HUMIDITY........25-27 PERCENT.
WIND (20 FT)........SOUTH WINDS 3-11 MPH.
MIXING HEIGHT.......4400 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
TRANSPORT WINDS.....SOUTH AROUND 9 MPH BECOMING SOUTHWEST AROUND 21
MPH IN THE AFTERNOON.
CLEARING INDEX......810.
FORECASTER...MAHAN
REQUESTED BY...GREEN
TYPE OF REQUEST...PRESCRIBED
.TAG 2604025.2/SLC
.DELDT 02/28/26
.FORMATTERVERSION 2.0.0
.EMAIL THOMAS.J.GREEN@USDA.GOV
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