FNUS75 KSLC 102121
FWSSLC

SPOT FORECAST FOR ROYAL CASTLE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
321 PM MDT FRI AUG 10 2012

.DISCUSSION...A DISTURBANCE MOVING ACROSS THE PACIFIC NORTHWEST WILL
CROSS THE NORTHERN INTERMOUNTAIN REGION TONIGHT INTO SATURDAY
MORNING. THE ASSOCIATED COLD FRONT WILL MOVE ACROSS NORTHERN UTAH
TONIGHT INTO SATURDAY MORNING AND THEN STALL ACROSS CENTRAL UTAH.

STRONG...GUSTY AND ERRATIC WINDS ARE POSSIBLE NEAR ANY
THUNDERSTORMS TODAY AND SATURDAY.

HIGH PRESSURE WILL BUILD INTO THE AREA LATER SATURDAY INTO
SUNDAY...BUT ENOUGH MOISTURE WILL REMAIN IN PLACE ACROSS CENTRAL
UTAH TO CONTINUE THE THREAT OF THUNDERSTORMS EACH DAY.

.REST OF TODAY...
  LAL.................4.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD COVER).
                      SCATTERED SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....85-87.
  MIN HUMIDITY........24-26 PERCENT.
  WINDS - 20-FOOT.....SOUTH TO SOUTHEAST WINDS 5 TO 15 MPH.

.TONIGHT...
  LAL.................4 UNTIL MIDNIGHT...THEN 2.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN PARTLY CLOUDY (40-50
                      PERCENT CLOUD COVER). SCATTERED SHOWERS AND
                      THUNDERSTORMS UNTIL MIDNIGHT...THEN A SLIGHT
                      CHANCE OF SHOWERS AND THUNDERSTORMS.
  MIN TEMPERATURE.....56-58.
  MAX HUMIDITY........69-71 PERCENT.
  WINDS - 20-FOOT.....SOUTH TO SOUTHEAST 5 TO 10 MPH SHIFTING TO THE
                      NORTHWEST AFTER 1900.

.OUTLOOK FOR SATURDAY...
  LAL.................3 UNTIL NOON...THEN 2.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
                      MORNING...THEN A SLIGHT CHANCE OF SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....82-84.
  MIN HUMIDITY........26-28 PERCENT.
  WINDS - 20-FOOT.....WEST TO NORTHWEST WINDS 5 TO 15 MPH.



FORECASTER...KRUSE
REQUESTED BY...IC MORTENSEN
REASON FOR REQUEST...WILDFIRE
.TAG 20120810.ROYAL.01/SLC

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