613
FNUS75 KSLC 111558
FWSSLC

Spot Forecast for west zone Argyle Piles...usfs
National Weather Service Salt Lake City UT
958 AM MDT Sat May 11 2024

Forecast is based on ignition time of 1000 MDT on May 11.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...An upper low will pass south of the state today and
be located just east of the state on Sunday. The burn site will
reside on the northern periphery of this low`s influence, and
as such isolated showers and thunderstorms will develop off the
terrain both afternoons. By Monday, a grazing system cruising
through the Northern Rockies will bring another chance of isolated
afternoon showers and thunderstorms, and these will linger into
Tuesday as well. It does appear that a warming and drying trend
will attempt to emerge by the middle of next week. Clearing
indicies appear favorable all week.

.REST OF TODAY...

Sky/weather.........Mostly sunny (15-25 percent cloud cover) then
                    becoming partly cloudy (55-65 percent cloud
                    cover). Chance of showers and thunderstorms in
                    the afternoon.
CWR.................0 percent.
Chance of pcpn......40 percent.
LAL.................1 until 1200, then 4.
Max temperature.....Around 50.
Min humidity........40-42 percent.
Wind (20 ft)........Northeast winds 7-12 mph. Gusty and erratic
                    winds expected near thunderstorms in the
                    afternoon.
Clearing index......1000+.
Haines Index........4.

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent cloud cover).
                    Slight chance of showers and thunderstorms
                    early in the evening.
CWR.................5 percent.
Chance of pcpn......20 percent.
LAL.................2 until 2100, then 1.
Min temperature.....36-38.
Max humidity........76-78 percent.
Wind (20 ft)........North winds 6-10 mph. Gusty and erratic winds
                    expected near thunderstorms early in the
                    evening.
Haines Index........3.

.SUNDAY...

Sky/weather.........Mostly sunny (5-15 percent cloud cover) then
                    becoming partly cloudy (35-45 percent cloud
                    cover). Slight chance of showers and
                    thunderstorms in the afternoon.
CWR.................10 percent.
Chance of pcpn......20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....56-58.
Min humidity........36-38 percent.
Wind (20 ft)........North winds 7-10 mph increasing to 8-16 mph in
                    the afternoon. Gusty and erratic winds
                    expected near thunderstorms in the afternoon.
Clearing index......1000+.
Haines Index........4.

.FORECAST DAYS 3 THROUGH 7...
.MONDAY...
Mostly clear. Lows in the upper 30s. Highs in the upper 50s.
Northwest winds around 8 mph.
.TUESDAY...
Partly cloudy with slight chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY...
Partly cloudy. Lows in the upper 30s. Highs in the lower 50s.
Northwest winds around 10 mph.
.THURSDAY...
Mostly clear. Lows in the upper 30s. Highs in the mid 50s.
.FRIDAY...
Mostly clear. Lows in the lower 40s. Highs around 60.

$$
Forecaster...ADeSmet
Requested by...Matthew Petty
Type of request...PRESCRIBED
.TAG 2413714.0/SLC
.DELDT 05/11/24
.FormatterVersion 2.0.0
.EMAIL Matthew.Petty@usda.gov