FNUS75 KSLC 101230
FWSSLC

SPOT FORECAST FOR SUNSET NORTH RX
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
630 AM MDT MON MAY 10 2010

.DISCUSSION...HIGH PRESSURE ALOFT WILL SETTLE BRIEFLY ACROSS SOUTHERN
UTAH THROUGH LATE THIS AFTERNOON. A COLD SPRING LOW PRESSURE SYSTEM OVER
THE EASTERN PACIFIC WILL MOVE QUICKLY EAST THROUGH NORTHERN CALIFORNIA
TODAY...THEN INTO SOUTHWEST UTAH BY EARLY TUESDAY. ISOLATED SHOWERS AND
THUNDERSTORMS OVER THE HIGHER TERRAIN LATE THIS AFTERNOON WILL BECOME
MORE NUMEROUS OVERNIGHT. STEADY PRECIPITATION AND MUCH COOLER TEMPERATURES
WILL FOLLOW TUESDAY. PRECIPITATION WILL TURN SHOWERY WEDNESDAY WILL COOL
TEMPERATURES AND HIGH RH VALUES REMAINING AT THE SITE. PRECIPITATION WILL
WIND DOWN THURSDAY WITH TEMPERATURES SLOWLY CLIMBING AGAIN THROUGH THE
END OF THE WEEK. WARM TEMPERATURES AND MUCH LOWER RH VALUES EXPECTED THIS
WEEKEND AS HIGH PRESSURE ALOFT SETTLES ACROSS THE INTERIOR WEST.

.TODAY...
LAL...................1 UNTIL 1500...THEN 2.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY THIS MORNING (5-15 PERCENT CLOUD COVER).
                      PARTLY CLOUDY (45-55 PERCENT CLOUD COVER) THIS AFTERNOON
                      WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
                      1500.
MAX TEMPERATURE.......59-62.
MIN HUMIDITY..........12-15 PERCENT.
WIND (20 FT)..........NORTHWEST WINDS 7 TO 13 MPH....BECOMING WEST SOUTHWEST
                      18 TO 25 MPH AFTER 1200.

.TONIGHT...
LAL...................2.
HAINES INDEX..........2 ..VERY LOW.
SKY/WEATHER...........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER)
                      UNTIL MIDNIGHT...THEN CLOUDY (90-100 PERCENT
                      CLOUD COVER). A CHANCE OF THUNDERSTORMS AND
                      SNOW SHOWERS UNTIL 0400...THEN OCCASIONAL
                      RAIN AND SNOW SHOWERS.
MIN TEMPERATURE.......31-34.
MAX HUMIDITY..........82-85 PERCENT.
WIND (20 FT)..........BREEZY. WEST SOUTHWEST WINDS 20 TO 25 MPH. GUSTS
                      UP TO 37 MPH.

.OUTLOOK FOR TUESDAY...
LAL...................1.
HAINES INDEX..........3 ..VERY LOW.
CLEARING INDEX........1000+.
SKY/WEATHER...........CLOUDY (95-100 PERCENT CLOUD COVER). OCCASIONAL SNOW.
MAX TEMPERATURE.......38-40.
MIN HUMIDITY..........77-79 PERCENT.
WIND (20 FT)..........WEST NORTHWEST WINDS 10 TO 15 MPH.



FORECASTER...CONGER
REQUESTED BY...GREGG CHRISTENSEN
REASON FOR REQUEST...PRESCRIBED
.TAG 20100510.SUNSE.01/SLC

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