FNUS75 KSLC 140415
FWSSLC

SPOT FORECAST FOR SPRING FIRE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
1015 PM MDT SAT AUG 13 2011

.DISCUSSION...HIGH PRESSURE LOCATED JUST EAST OF THE REGION IS
ALLOWING A SURGE OF MOISTURE NORTHWARD INTO THE AREA TONIGHT.
THIS MOISTURE WILL ALLOW FOR A SMALL CHANCE OF SHOWERS AND
THUNDERSTORMS OVERNIGHT...AND A BETTER CHANCE DURING THE DAY
SUNDAY. THIS MOISTURE LOOKS TO LINGER ACROSS THE REGION THROUGH
AT LEAST MONDAY...ALLOWING FOR A CONTINUED THREAT FOR SHOWERS AND
THUNDERSTORMS. GUSTY ERRATIC WINDS CAN BE EXPECTED WITH ANY STORMS
WHICH DEVELOP...OTHERWISE WINDS LOOK TO REMAIN LIGHT...AND DRIVEN
BY DIURNAL SLOPE FLOWS.

.REST OF TONIGHT...
  LAL.................2.
  HAINES INDEX........3 ..VERY LOW.
  SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD COVER).
                      A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MIN TEMPERATURE.....53-56.
  MAX HUMIDITY........57-60 PERCENT.
  WINDS - 20-FOOT.....NORTHWEST/DOWNSLOPE 3-8 MPH. GUSTY ERRATIC
                      WINDS NEAR SHOWERS.

.SUNDAY...
  LAL.................2 UNTIL NOON...THEN 4.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
                      UNTIL NOON...THEN A CHANCE OF SHOWERS AND
                      THUNDERSTORMS.
  MAX TEMPERATURE.....71-74.
  MIN HUMIDITY........40-43 PERCENT.
  WINDS - 20-FOOT.....SOUTHEAST/UPSLOPE 5-10 MPH. GUSTY ERRATIC
                      WINDS NEAR SHOWERS AND THUNDERSTORMS.

.OUTLOOK FOR MONDAY...
  LAL.................2.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER). A
                      SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
  MAX TEMPERATURE.....73-76.
  MIN HUMIDITY........30-33 PERCENT.
  WINDS - 20-FOOT.....SOUTHEAST/UPSLOPE 5-10 MPH. GUSTY ERRATIC
                      WINDS NEAR SHOWERS AND THUNDERSTORMS.



FORECASTER...SEAMAN
REQUESTED BY...MARTELL GIBBONS
REASON FOR REQUEST...WILDFIRE
.TAG 20110813.SPRIN.01/SLC

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