806
FNUS75 KSLC 262322
FWSSLC
SPOT FORECAST FOR SPRING CANYON PILE BURN RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
522 PM MDT MON OCT 26 2020
DISCUSSION
A DRY AND STABLE NORTH-NORTHEAST FLOW ALOFT WILL
REMAIN OVER THE BURN SITE TUESDAY. TRANSPORT WINDS FOR SMOKE
DISPERSAL WILL DECREASE FROM TODAY, THOUGH CLEARING INDICES
SHOULD REMAIN SUFFICIENTLY HIGH FOR BURN OPERATIONS DURING
THE EARLY AND MID-AFTERNOON TIMEFRAME. A DRY/STABLE AIR MASS
WILL REMAIN IN PLACE WEDNESDAY, THOUGH A SLIGHT INCREASE IN
TRANSPORT WINDS FROM THE NORTHWEST WILL PUSH THE CLEARING
INDEX SLIGHTLY HIGHER DURING THE AFTERNOON HOURS.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).
CHANCE OF PCPN......0 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MIN TEMPERATURE.....4-7.
MAX HUMIDITY........52-54%.
WIND (20 FT)........NORTH WINDS 9-11 MPH WITH GUSTS TO AROUND 20
MPH BECOMING NORTHWEST 3-5 MPH AFTER 2000.
HAINES INDEX........3 ..VERY LOW.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
CHANCE OF PCPN......0 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....29-33.
MIN HUMIDITY........31-33%.
WIND (20 FT)........NORTH WINDS 6-9 MPH. GUSTS 13 MPH IN THE
AFTERNOON.
CLEARING INDEX......520.
HAINES INDEX........2 ..VERY LOW.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT CLOUD COVER).
CHANCE OF PCPN......0 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MIN TEMPERATURE.....16-18.
MAX HUMIDITY........51-53%.
WIND (20 FT)........NORTHEAST WINDS 5-8 MPH.
HAINES INDEX........3 ..VERY LOW.
WEDNESDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT CLOUD COVER).
CHANCE OF PCPN......0 PERCENT.
CWR.................0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....38-41.
MIN HUMIDITY........26-290%.
WIND (20 FT)........NORTH-NORTHWEST WINDS 3-7 MPH IN THE MORNING.
WINDS INCREASING TO 6-9 MPH WITH GUSTS TO
14 MPH DURING THE AFTERNOON
CLEARING INDEX......570.
HAINES INDEX........2 ..VERY LOW.
FORECASTER...CONGER
REQUESTED BY...GARRETT PITSENBARGER
TYPE OF REQUEST...PRESCRIBED
.TAG 2014068.0/SLC
.DELDT 10/26/20
.FORMATTERVERSION 1.0.26
.EMAIL GARRETT.PITSENBARGER@USDA.GOV
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