FNUS75 KSLC 200030
FWSSLC

SPOT FORECAST FOR SECOND DAM
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
630 PM MDT MON JUL 19 2010

.DISCUSSION...A DRY FRONT CROSSED NORTHERN UTAH EARLIER TODAY
BRINGING A DRIER AND SOMEWHAT COOLER AIRMASS TO THE FIRE SITE.
CLEAR DRY CONDITIONS WILL CONTINUE THROUGH THE NIGHT AND MUCH OF
TUESDAY WITH A STABLE AIRMASS. WINDS WILL BE ORIENTED BY THE
CANYON WITH BREEZY EASTERLY DOWNSLOPE WINDS IN THE NIGHT AND
MORNING AND AFTERNOON WESTERLY UPSLOPE WINDS. MOISTURE WILL BEGIN
TO SPREAD BACK INTO NORTHERN UTAH TUESDAY NIGHT WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS FOR WEDNESDAY. DRIER AIR WILL RETURN
WEDNESDAY NIGHT AS ANOTHER DRY FRONT CROSSES THE AREA AND WILL
REMAIN IN PLACE INTO FRIDAY.


.TONIGHT...
LAL...................1.
HAINES INDEX..........5 ..MODERATE.
SKY/WEATHER...........CLEAR (0-10 PERCENT CLOUD COVER).
MIN TEMPERATURE.......54-56.
MAX HUMIDITY..........56-60 PERCENT.
WIND (20 FT)..........WEST WINDS 10-15 MPH SHIFTING TO THE EAST
                      10-15 MPH AFTER ABOUT 2100.

.TUESDAY...
LAL...................1.
HAINES INDEX..........6 ..HIGH.
CLEARING INDEX........490.
SKY/WEATHER...........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).
MAX TEMPERATURE.......77-79.
MIN HUMIDITY..........19-21 PERCENT.
WIND (20 FT)..........EAST WINDS 5-10 MPH SHIFTING TO THE WEST
                      IN THE AFTERNOON.

.OUTLOOK FOR WEDNESDAY...
LAL...................1 UNTIL NOON...THEN 2.
HAINES INDEX..........6 ..HIGH.
CLEARING INDEX........1000+.
SKY/WEATHER...........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER) THEN
                      BECOMING PARTLY CLOUDY (40-50 PERCENT CLOUD
                      COVER). A SLIGHT CHANCE OF SHOWERS AND
                      THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.......80.
MIN HUMIDITY..........25-27 PERCENT.
WIND (20 FT)..........EAST WINDS 10 MPH SHIFTING TO SOUTHWEST 10-15
                      MPH IN THE AFTERNOON.



FORECASTER...WILENSKY
REQUESTED BY...ROCKWOOD
REASON FOR REQUEST...WILDFIRE
.TAG 20100719.SECON.01/SLC

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