FNUS75 KSLC 051623
FWSSLC

SPOT FORECAST FOR PRETTY TREE RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1023 AM MDT FRI APR 5 2013

.DISCUSSION...THE MAIN STORM SYSTEM IS MOVING ACROSS THE NORTHERN
GREAT BASIN TODAY WITH THE ASSOCIATED COLD FRONT NEAR MILFORD AS
OF 1015 THIS MORNING. AHEAD OF THIS COLD FRONT SOUTHWEST WINDS OF
20-25 KTS AT 10K FT MSL WILL OCCASIONALLY MIX DOWN TO THE
SURFACE...ESPECIALLY BETWEEN NOON AND 1600. THE COLD FRONT SHOULD
CROSS YOUR SITE BETWEEN ABOUT 1600-1630. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS WILL AFFECT THE BOULDER MOUNTAIN AREA FROM
ABOUT 1200 UNTIL 1800...WITH THE HIGHEST THREAT BETWEEN 1500 AND
1700.

MOISTURE WILL LINGER THROUGH SATURDAY AND WITH A WEAK COLD POCKET
MOVING ACROSS ISOLATED INSTABILITY SHOWERS WILL MOVE ACROSS THE
AREA LATE SATURDAY MORNING THROUGH THE AFTERNOON.

.TODAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS
                      FROM NOON THROUGH 1800.
  MAX TEMPERATURE.....55-57.
  MIN HUMIDITY........24-28 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5-10 MPH INCREASING TO 10-15 MPH
                      WITH GUSTS TO 25 MPH IN THE AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....40.
  MAX HUMIDITY........60-62 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 10 TO 15 MPH.

.OUTLOOK FOR SATURDAY...
  LAL.................1.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......680.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER)
                      THEN BECOMING MOSTLY CLOUDY (70-80 PERCENT
                      CLOUD COVER). A CHANCE OF SHOWERS IN THE
                      LATE MORNING THROUGH THE AFTERNOON.
  MAX TEMPERATURE.....52-54.
  MIN HUMIDITY........29-31 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5 TO 10 MPH.



FORECASTER...STRUTHWOLF
REQUESTED BY...CHRISTENSEN
REASON FOR REQUEST...PRESCRIBED
.TAG 20130405.PRETT.02/SLC

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