771
FNUS75 KSLC 210052
FWSSLC

Spot Forecast for Big Draw...USFS
National Weather Service Salt Lake City UT
652 PM MDT Thu Jun 20 2024

Forecast is based on forecast start time of 1900 MDT on June 20.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Moisture will continue to increase over eastern
Utah through Friday, then quickly trend drier for the weekend.
A few showers will be possible friday morning, but the bulk of the
shower and thunderstorm activity will occur during the afternoon
through early evening at the burn site. Given deep moisture from
a tropical source, there is good wetting rain potential with the
afternoon thunderstorms, but any showers in the morning may
initially be dry. Expect gusty and erratic winds with any
thunderstorms, potentially to 55 mph briefly, especially during
the first half of the afternoon (1200-1500). Lingering low level
moisture may continue to bring a small chance of showers for
Saturday.

.FRIDAY...

Sky/weather.........Partly cloudy (55-65 percent cloud cover) then
                    becoming mostly cloudy (75-85 percent cloud
                    cover). Isolated rain showers in the morning,
                    then numerous rain showers and scattered
                    thunderstorms after noon.
CWR.................50 percent.
Chance of pcpn......60 percent.
LAL.................1 until 1200, then 4.
Max temperature.....75-78.
Min humidity........42-45 percent.
Wind (20 ft)........Northeast winds 5-10 mph becoming east-southeast
                    4-8 mph after 0800, then becoming southwest
                    6-10 mph with gusts to 16 mph after 1700. Gusty
                    and erratic winds expected near thunderstorms
                    in the afternoon.
Transport winds.....Southwest around 10 mph becoming north around
                    21 mph in the afternoon.
Haines Index........3.

.FRIDAY NIGHT...

Sky/weather.........Mostly clear (25-35 percent cloud cover).
                    Isolated showers and thunderstorms until
                    midnight.
CWR.................10 percent.
Chance of pcpn......20 percent.
LAL.................1.
Min temperature.....52-55.
Max humidity........65-68 percent.
Wind (20 ft)........Southeast winds 4-9 mph becoming north 5-9 mph
                    after 2200.
Transport winds.....Southeast around 9 mph becoming north
                    overnight.
Haines Index........3.

.SATURDAY...

Sky/weather.........Mostly sunny (15-25 percent cloud cover).
CWR.................5 percent.
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....80-83.
Min humidity........28-31 percent.
Wind (20 ft)........North winds 5-9 mph becoming south 5-10 mph in
                    the late morning and afternoon.
Transport winds.....Southwest 6 to 15 mph.
Haines Index........3.

$$
Forecaster...Cheng
Requested by...Tim Baker
Type of request...WILDFIRE
.TAG 2416470.0/SLC
.DELDT 06/20/24
.FormatterVersion 2.0.0
.EMAIL timbaker2832@gmail.com