FNUS75 KSLC 040040
FWSSLC

SPOT FORECAST FOR LOGAN CITY FIREWORKS
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
640 PM MDT WED JUL 3 2013

.DISCUSSION...HIGH PRESSURE OVER THE GREAT BASIN WILL WEAKEN OVER
THE NEXT FEW DAYS LEADING TO A SLIGHT COOLING TREND AND AN
INCREASE IN MOISTURE THROUGH THE WEEKEND. THERE IS A SMALL CHANCE
THAT THUNDERSTORMS WILL DEVELOP LATE TONIGHT IF THE DISTURBANCE
OVER IDAHO HOLDS TOGETHER...WITH MOST OF THE ACTIVITY BEGINNING
AFTER 10 PM AND CONTINUING PAST MIDNIGHT. GUSTY AND ERRATIC WINDS
CAN BE EXPECTED IF THUNDERSTORMS ARE IN THE AREA. OUTSIDE OF
THUNDERSTORMS...WINDS WILL REMAIN GENERALLY LIGHT WITH TERRAIN-
DRIVEN FLOWS DOMINATING. EXPECT A GREATER CHANCE OF THUNDERSTORMS
EACH AFTERNOON THROUGH THE WEEKEND...BUT WETTING RAIN POTENTIAL
ALSO WILL INCREASE DURING THIS TIME.

.TONIGHT...
  LAL.................2.
  HAINES INDEX........4 ..LOW.
  SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER).
                      ISOLATED SHOWERS AND THUNDERSTORMS.
  MIN TEMPERATURE.....64-67.
  MAX HUMIDITY........62-65 PERCENT.
  WINDS - 20-FOOT.....NORTH WINDS 2 TO 6 MPH BECOMING SOUTHEAST
                      2 TO 5 MPH AFTER 2200. ERRATIC WINDS WITH
                      GUSTS NEAR 40 MPH POSSIBLE NEAR THUNDERSTORMS.

.THURSDAY...
  LAL.................1 UNTIL NOON...THEN 3.
  HAINES INDEX........3 ..VERY LOW.
  CLEARING INDEX......660.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).
                      WIDELY SCATTERED SHOWERS AND THUNDERSTORMS
                      AFTER NOON.
  MAX TEMPERATURE.....92-95.
  MIN HUMIDITY........23-26 PERCENT.
  WINDS - 20-FOOT.....SOUTHEAST WINDS 2 TO 5 MPH BECOMING NORTHWEST
                      3 TO 6 MPH AFTER 1300.

.OUTLOOK FOR FRIDAY...
  LAL.................2 UNTIL NOON...THEN 3.
  HAINES INDEX........4 ..LOW.
  CLEARING INDEX......890.
  SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).
                      ISOLATED SHOWERS AND THUNDERSTORMS IN
                      THE MORNING...THEN WIDELY SCATTERED SHOWERS
                      AND THUNDERSTORMS IN THE AFTERNOON.
  MAX TEMPERATURE.....90-93.
  MIN HUMIDITY........24-27 PERCENT.
  WINDS - 20-FOOT.....SOUTHEAST WINDS 2 TO 5 MPH BECOMING
                      WEST-SOUTHWEST 3 TO 6 MPH IN THE AFTERNOON.



FORECASTER...CHENG
REQUESTED BY...ROD HAMMER
REASON FOR REQUEST...PRESCRIBED
.TAG 20130703.LOGAN.01/SLC

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