Suppression Forecast
Issued by NWS Salt Lake City, UT

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000
FNUS75 KSLC 251230
FWSSLC

SPOT FORECAST FOR BLACK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
630 AM MDT FRI JUL 25 2014

.DISCUSSION...A STATIONARY FRONT SITTING JUST SOUTH OF THE
AREA THIS MORNING WILL SLOWLY SHIFT NORTHWARD DURING THE
DAY...BRINGING AN INCREASE IN MOISTURE BY LATE IN THE DAY.
A FEW BUILDUPS ARE POSSIBLE LATE THIS AFTERNOON...AND ALTHOUGH
AN ISOLATED STORM CANT BE RULED OUT...IT APPEARS THE THREAT FOR
HIGH BASED THUNDERSTORMS WILL HOLD OFF UNTIL SATURDAY.

WITH THIS FRONT SITUATED JUST SOUTH OF THE AREA...WINDS WILL
PRIMARILY REMAIN LIGHT NORTHERLY INTO THE AFTERNOON HOURS...ITS
LIKELY WINDS WILL SHIFT TO THE SOUTHWEST AND BECOME GUSTY LATE
IN THE DAY AS THIS FRONTAL BOUNDARY CROSSES THE AREA AND MOVES
NORTH. HIGH PRESSURE IS EXPECTED TO STRENGTHEN SATURDAY ALLOWING
FOR LIGHTER TERRAIN-DRIVEN WINDS...HOWEVER WITH THE INCREASE IN
MOISTURE THERE WILL BE AN INCREASING CHANCE FOR SHOWERS AND
THUNDERSTORMS SATURDAY INTO SUNDAY.

.TODAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER)
                      UNTIL NOON...THEN PARTLY CLOUDY (25-35
                      PERCENT CLOUD COVER).
  MAX TEMPERATURE.....85-87.
  MIN HUMIDITY........13-16 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE 3-7 MPH BECOMING NORTH 5-10 MPH
                      AFTER 900...THEN LIKELY SWITCHING TO THE
                      SOUTHWEST AND INCREASING TO 8-14 MPH WITH
                      GUSTS TO 20 MPH AFTER 1500.

.TONIGHT...
  LAL.................2 UNTIL MIDNIGHT...THEN 1.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      UNTIL MIDNIGHT.
  MIN TEMPERATURE.....67-69.
  MAX HUMIDITY........41-43 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST 8-14 MPH WITH GUSTS TO 20 MPH
                      EARLY...DIMINISHING TO DOWNSLOPE 3-7 MPH
                      AFTER 2100.

.OUTLOOK FOR SATURDAY...
  LAL.................1 UNTIL NOON...THEN 2.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......860.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER) THEN
                      BECOMING PARTLY CLOUDY (45-55 PERCENT CLOUD
                      COVER). A SLIGHT CHANCE OF SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....84-86.
  MIN HUMIDITY........18-20 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE 3-7 MPH BECOMING SOUTHWEST/UPSLOPE
                      5-10 MPH AFTER 1000.



FORECASTER...SEAMAN
REQUESTED BY...IAN WEBB
REASON FOR REQUEST...WILDFIRE
.TAG 20140725.BLACK.01/SLC

$$


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