FNUS75 KSLC 192352
FWSSLC

SPOT FORECAST FOR LIGHTHOUSE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
552 PM MDT THU JUL 19 2012

.DISCUSSION...MONSOONAL MOISTURE WILL MAKE ITS WAY INTO THE AREA
THROUGH TOMORROW...RESULTING IN INCREASED COVERAGE OF SHOWERS AND
THUNDERSTORMS. AFTER FRIDAY...RELATIVE HUMIDITY VALUES WILL CHANGE
LITTLE THROUGH EARLY NEXT WEEK...SO PRECIP CHANCES WILL REMAIN
FAIRLY CONSTANT. TEMPERATURES WILL BE NEAR SEASONAL NORMALS WITH LIGHT AND
TERRAIN DRIVEN WINDS OUTSIDE OF THUNDERSTORMS.

.TONIGHT...
  LAL.................3 UNTIL MIDNIGHT...THEN 1.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER). A
                      CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL
                      MIDNIGHT.
  MIN TEMPERATURE.....65-67.
  MAX HUMIDITY........54-58 PERCENT.
  WINDS - 20-FOOT.....DOWNSLOPE/DOWNVALLEY WINDS 3-7 MPH. GUSTY AND
                      ERRATIC WINDS POSSIBLE NEAR ANY THUNDERSTORMS.

.FRIDAY...
  LAL.................2.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......770.
  SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....84-88.
  MIN HUMIDITY........30-34 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH. GUSTY AND ERRATIC
                      WINDS POSSIBLE NEAR ANY THUNDERSTORMS.

.OUTLOOK FOR SATURDAY...
  LAL.................2.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......600.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....85-89.
  MIN HUMIDITY........31-35 PERCENT.
  WINDS - 20-FOOT.....UPSLOPE/UPVALLEY WINDS 3-7 MPH. GUSTY AND ERRATIC
                      WINDS POSSIBLE NEAR ANY THUNDERSTORMS.



FORECASTER...TRAPHAGAN
REQUESTED BY...CLARK MAUGHAN
REASON FOR REQUEST...WILDFIRE
.TAG 20120719.LIGHT.02/SLC

$$