FNUS75 KSLC 212128 AAA
FWSSLC

SPOT FORECAST FOR MILL FLAT
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
320 PM MDT FRI AUG 21 2009

.DISCUSSION...THE STRONG HIGH PRESSURE SYSTEM OVER THE AREA TODAY
WILL MOVE EAST INTO COLORADO BY EARLY SATURDAY. MOISTURE POOLED TO
THE SOUTH OVER ARIZONA WILL SURGE NORTH BEHIND THE EXITING HIGH...
RESULTING IN A FEW SHOWERS LATE TONIGHT...THEN SCATTERED
SHOWERS/THUNDERSTORMS WITH WETTING RAINS SATURDAY/SATURDAY EVENING. A
LITTLE DRIER AIR WILL WORK INTO EXTREME SOUTHWEST UTAH SUNDAY...
RESULTING IN LESS SHOWER AND THUNDERSTORM ACTIVITY DURING THE DAY.

.REST OF TODAY...
  LAL.................1.
  HAINES INDEX........6 ..HIGH.
  CLEARING INDEX......560.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....82-84.
  MIN HUMIDITY........8-10 PERCENT.
  WINDS - 20-FOOT.....SOUTH SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
                      15 MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........6 ..HIGH.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AFTER 0300.
  MIN TEMPERATURE.....55-57.
  MAX HUMIDITY........32-34 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 6 TO 12 MPH...BECOMING EAST
                      NORTHEAST WINDS 5 TO 10 MPH AFTER 2200.

.SATURDAY...
  LAL.................2 UNTIL NOON...THEN 4.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD COVER).
                      ISOLATED SHOWERS AND THUNDERSTORMS IN THE
                      MORNING...THEN SCATTERED SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....72-74.
  MIN HUMIDITY........26-28 PERCENT.
  WINDS - 20-FOOT.....WEST SOUTHWEST WINDS 12 TO 16 MPH.

.OUTLOOK FOR SATURDAY NIGHT...
  LAL.................4 UNTIL 2100...THEN 2.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER).
                      SCATTERED SHOWERS AND THUNDERSTORMS UNTIL
                      2100...THE ISOLATED SHOWERS AND THUNDERSTORMS.
  MIN TEMPERATURE.....53-55
  MAX HUMIDITY........66-69 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 8 TO 14 MPH...INCREASING TO
                      14 TO 18 MPH WITH GUSTS TO 23 MPH AFTER 2100.



FORECASTER...CONGER
REQUESTED BY...KEVIN GREENHALGH
REASON FOR REQUEST...WFU
.TAG 20090821.MILLF.01/SLC

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