FNUS75 KSLC 222319
FWSSLC

SPOT FORECAST FOR LIGHTHOUSE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
519 PM MDT SUN JUL 22 2012

.DISCUSSION...A SOMEWHAT MOIST SOUTHERLY FLOW WILL CONTINUE
THROUGH MONDAY AND THEN THE FLOW ALOFT WILL TURN WESTERLY TUESDAY
AFTERNOON WHICH WILL GRADUALLY BRING IN DRIER AIR ACROSS THE
REGION. IN THE MEANTIME...A BROKEN LINE OF SHOWERS AND
THUNDERSTORMS FROM WOODSIDE TO SUNNYSIDE IS DRIFTING NORTHEAST AT
20-25 MPH AND WILL LIKELY IMPACT THE FIRE BETWEEN 1730 AND 1830.
GUSTY WINDS OF 25-35 MPH AND BRIEF MODERATE RAIN OF UP TO 0.20 OF
AN INCH ARE POSSIBLE.

AFTER THIS LINE GOES THROUGH IT LOOKS LIKE THE REST OF THE EVENING
WILL BRING JUST A SLIGHT CHANCE OF SHOWERS OR THUNDERSTORMS.

.TONIGHT...
  LAL.................2 UNTIL MIDNIGHT...THEN 1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN PARTLY CLOUDY (55-65
                      PERCENT CLOUD COVER). ISOLATED SHOWERS AND
                      THUNDERSTORMS UNTIL MIDNIGHT.
  MIN TEMPERATURE.....60-64.
  MAX HUMIDITY........64-68 PERCENT.
  WINDS - 20-FOOT.....LIGHT AND VARIABLE WINDS BECOMING DOWNSLOPE
                      AFTER SUNSET AT 2-4 MPH.

.MONDAY...
  LAL.................1 UNTIL NOON...THEN 3.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......910.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER).
                      A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
                      AFTERNOON.
  MAX TEMPERATURE.....84-86.
  MIN HUMIDITY........25-28 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE THROUGH 0800 THEN BECOMING UPSLOPE
                      AT 2-5 MPH AFTER ABOUT 1100. BECOMING DOWNSLOPE
                      AT 2-4 MPH AFTER SUNSET.

.OUTLOOK FOR TUESDAY...
  LAL.................1 UNTIL NOON...THEN 2.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......720.
  SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....84-87.
  MIN HUMIDITY........23-26 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE WINDS AT 2-5 MPH IN THE LATE MORNING
                      AND THEN BECOMING NORTHWEST AT 4 TO 8 MPH IN THE
                      LATE AFTERNOON.



FORECASTER...STRUTHWOLF
REQUESTED BY...WILLIAMS
REASON FOR REQUEST...WILDFIRE
.TAG 20120722.LIGHT.01/SLC

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