FNUS75 KSLC 201954
FWSSLC

SPOT FORECAST FOR PRETTY TREE BENCH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
154 PM MDT WED JUL 20 2011

.DISCUSSION...A DRIER SOUTHWEST FLOW IS SPREADING INTO SOUTHERN
UTAH TODAY AND WILL PERSIST THROUGH FRIDAY. A FEW BUILDUPS THIS
AFTERNOON COULD DEVELOP INTO WEAK DRY THUNDERSTORMS. EXPECT CLEAR
SKIES WITH ONLY A FEW FAIR WEATHER CUMULUS ON THURSDAY AND FRIDAY
WITH BREEZY AFTERNOON SOUTHWEST WINDS...LOWER AFTERNOON
HUMIDITIES AND POOR OVERNIGHT RECOVERIES. IT SHOULD REMAIN DRY
SATURDAY WITH LESS WIND. MOISTURE STARTS TO RETURN SUNDAY WITH AN
INCREASING CHANCE OF AFTERNOON AND EVENING THUNDERSTORMS.

.REST OF TODAY...
  LAL.................2.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....84-86.
  MIN HUMIDITY........20-22 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 5 TO 10 MPH.

.TONIGHT...
  LAL.................2 UNTIL MIDNIGHT...THEN 1.
  HAINES INDEX........5 ..MODERATE.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN CLEAR (0-10 PERCENT
                      CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND
                      THUNDERSTORMS UNTIL MIDNIGHT.
  MIN TEMPERATURE.....56-59.
  MAX HUMIDITY........40-43 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 10 MPH SHIFTING TO THE
                      NORTHWEST 5 MPH AFTER 2200.

.OUTLOOK FOR THURSDAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....84-86.
  MIN HUMIDITY........14-16 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST WINDS 5 MPH SHIFTING TO THE
                      SOUTHWEST 15 MPH AFTER NOON.



FORECASTER...WILENSKY
REQUESTED BY...CHANCE STEWART
REASON FOR REQUEST...PRESCRIBED
.TAG 20110721.PRETT.01/SLC

$$