FNUS75 KSLC 072121
FWSSLC

SPOT FORECAST FOR SPRING FIRE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
320 PM MDT SUN AUG 7 2011

.DISCUSSION...A VERY DRY WESTERLY FLOW ALOFT WILL REMAIN OVER THE
FIRE SITE TONIGHT. HUMIDITY RECOVERIES WILL BE POOR TONIGHT. A WEAK
WEATHER DISTURBANCE MOVING EAST ACROSS FAR NORTHERN UTAH MONDAY
WILL PRODUCE SLIGHTLY STRONGER WINDS...AND GENERATE A FEW CUMULUS
DURING THE AFTERNOON. THUNDERSTORMS ARE NOT EXPECTED...THOUGH
ERRATIC WINDS COULD DEVELOP IF THE CUMULUS DEVELOP OVERHEAD.
SUBSEQUENT WEATHER DISTURBANCES MOVING THROUGH NORTHERN UTAH
TUESDAY/WEDNESDAY COULD GENERATE ADDITIONAL CLOUD COVER WITH RH
VALUES ONLY SLIGHTLY HIGHER AND RH RECOVERIES REMAINING ON THE POOR
SIDE.

.REST OF TODAY...
  LAL.................1.
  HAINES INDEX........6 ..HIGH.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....74-76
  MIN HUMIDITY........14-16 PERCENT.
  WINDS - 20-FOOT.....WEST-NORTHWEST WINDS 5 TO 9 MPH...GUSTS TO 17
                      MPH.

.TONIGHT...
  LAL.................1.
  HAINES INDEX........6 ..HIGH.
  SKY/WEATHER.........CLEAR (0-5 PERCENT CLOUD COVER).
  MIN TEMPERATURE.....51-53.
  MAX HUMIDITY........26-28 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 5 TO 9 MPH BECOMING...SOUTHEAST 3
                      TO 6 MPH AFTER 2200.

.OUTLOOK FOR MONDAY...
  LAL.................1.
  HAINES INDEX........5 ..MODERATE.
  CLEARING INDEX......1000+.
  SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).
  MAX TEMPERATURE.....75-77.
  MIN HUMIDITY........13-15 PERCENT.
  WINDS - 20-FOOT.....WEST WINDS 6 TO 12 MPH...AFTERNOON GUSTS TO
                      20 MPH.



FORECASTER...CONGER
REQUESTED BY...Phillip Kacirek
REASON FOR REQUEST...WILDFIRE
.TAG 20110807.SPRIN.01/SLC

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