FNUS75 KSLC 131344
FWSSLC

SPOT FORECAST FOR PRETTY TREE RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
743 AM MDT MON SEP 13 2010

.DISCUSSION...A WARM AND GENERALLY DRY SOUTHERLY FLOW ALOFT WILL
REMAIN OVER THE FIRE SITE THIS AFTERNOON. MOISTURE MOVING NORTH
THROUGH WESTERN ARIZONA/SOUTHERN NEVADA TODAY WILL SPILL OVER INTO
WESTERN UTAH TONIGHT...THEN MOVE EAST TO THE FIRE SITE LATE TONIGHT
AND TUESDAY. CUMULUS BUILDUPS EXPECTED OVER/NEAR THE SITE BY TUESDAY
AFTERNOON....WITH ISOLATED SHOWERS/THUNDERSTORMS POSSIBLE DURING THE
MID TO LATE AFTERNOON. A WEAK WEATHER DISTURBANCE WILL CROSS
SOUTHERN UTAH WEDNESDAY...BRINGING A THREAT FOR THUNDERSTORMS DURING
THE AFTERNOON/EVENING HOURS. DRY AND WARM CONDITIONS WILL RETURN
LATE IN THE WEEK.

.TODAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....72-74.
  MIN HUMIDITY........12-15 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 4 TO 8 MPH SHIFTING TO THE
                      SOUTH SOUTHWEST 8 TO 12 MPH AFTER 1000.
                      OCCASIONAL GUSTS TO 18 MPH THIS AFTERNOON.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....48-50.
  MAX HUMIDITY........28-31 PERCENT.
  WINDS - 20-FOOT.....SOUTHWEST WINDS 8 TO 12 MPH SHIFTING TO THE
                      NORTH 5 TO 8 MPH AFTER 2000.

.OUTLOOK FOR TUESDAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......990.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).
                      ISOLATED SHOWERS OR THUNDERSTORMS DURING THE
                      AFTERNOON.
  MAX TEMPERATURE.....70-72.
  MIN HUMIDITY........20-22 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 5 MPH....BECOMING SOUTH SOUTHWEST
                      10 TO 15 MPH AFTER 0900. OCCASIONAL GUSTS TO 25
                      MPH IN THE AFTERNOON.


FORECASTER...CONGER
REQUESTED BY...FMO
REASON FOR REQUEST...PRESCRIBED
.TAG 20100913.PRETT.01/SLC

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