116
FNUS75 KSLC 150350
FWSSLC

Spot Forecast for Rudd Creek...Usfs
National Weather Service Salt Lake City UT
950 PM MDT Sat Sep 14 2024

Forecast is based on forecast start time of 2100 MDT on September 14.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Southerly flow will begin to increase tonight as a trough
moves into the Pacific Northwest. This will strengthen into a strong
area of low pressure over Nevada on Monday, and move along or near the
Utah/Idaho border on Tuesday. Look for southerly flow to increase further
on Sunday, and the initial subtle increases in moisture will arrive during
the late afternoon, with the first chance of isolated showers arriving after
1500, with isolated showers and an isolated thunderstorm continuing through
around 2200. With this activity being on the drier side, gusty, outflow
winds will be the main threat, and worst-case scenario gusts with these
are in the 40-50 mph range. Isolated to scattered showers and storms
are then expected Monday afternoon, mainly after 1400, with a similar
gusty wind threat, although worst-case scenario gusts are higher, or in
the 50-60 mph range. Good RH recovery then arrives Tuesday, along with
cool, showery conditions. Cool, showery conditions will then persist
through Friday.

.TONIGHT...

Sky/weather.........Mostly clear (20-30 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....62-64.
Max humidity........34-36 percent.
Wind (20 ft)........Southeast winds 5-14 mph. Gusts up to 24 mph
                    on adjacent ridgelines.
Transport winds.....Southeast 12 to 16 mph.
Haines Index........5.

.SUNDAY...

Sky/weather.........Mostly sunny (15-25 percent cloud cover).
                    Slight chance of showers late in the afternoon.
CWR.................0 percent.
Chance of pcpn......20 percent.
LAL.................1.
Max temperature.....85-87.
Min humidity........26-28 percent.
Wind (20 ft)........Southeast winds 5-14 mph increasing to 8-16 mph around
                    0900 then becoming south in the afternoon. Gusts around
                    25 mph from late morning onward.
Transport winds.....South 23 to 24 mph.
Haines Index........4.

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (55-65 percent cloud cover).
                    Slight chance of thunderstorms early in the
                    evening. Chance of showers through the night.
CWR.................0 percent.
Chance of pcpn......40 percent.
LAL.................2 until 2100, then 1.
Min temperature.....62-64.
Max humidity........49-51 percent.
Wind (20 ft)........South to southeast winds 10-20 mph with gusts
                    around 24 mph. Gusty and erratic winds
                    expected near thunderstorms early in the
                    evening.
Transport winds.....South 15 to 21 mph.
Haines Index........4.

.MONDAY...

Sky/weather.........Partly cloudy (45-55 percent cloud cover) then
                    becoming mostly cloudy (75-85 percent cloud
                    cover). Chance of showers in the morning, then
                    showers likely and slight chance of
                    thunderstorms in the afternoon.
CWR.................50 percent.
Chance of pcpn......60 percent.
LAL.................1 until 1200, then 2.
Max temperature.....80-82.
Min humidity........34-36 percent.
Wind (20 ft)........South winds 10-20 mph with gusts near 25 mph,
                    except gusts 30-35 mph after 1500. Gusty and erratic winds
                    expected near thunderstorms in the afternoon.
Transport winds.....South 15 to 24 mph.
Haines Index........4.

$$
Forecaster...ADeSmet
Requested by...Tyler Brecht
Type of request...WILDFIRE
.TAG 2422386.3/SLC
.DELDT 09/14/24
.FormatterVersion 2.0.0
.EMAIL david.tamowski@usda.gov