294
FNUS75 KSLC 160010
FWSSLC

Spot Forecast for Blacksmithh Fork RX...USFS
National Weather Service Salt Lake City UT
610 PM MDT Sun Sep 15 2024

Forecast is based on ignition time of 1800 MDT on September 15.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...An area of low pressure currently moving into the Pacific
Northwest will strengthen across Nevada on Monday and move near the Utah/
Idaho border on Tuesday. Showers and thunderstorms will be found over the
area through early this evening, with a threat for gusty and erratic winds.
Additional rounds of showers and thunderstorms are expected Monday,
especially during the afternoon and evening. A strong cold front will move
through the area late Monday night, bringing a significant cooldown. With
the low passing overhead Tuesday, cool, showery conditions will be in place.
Another low pressure system will move through the area Wednesday through
Friday, maintaining cool, showery conditions.

.TONIGHT...

Sky/weather.........Partly cloudy (45-55 percent cloud cover).
                    Scattered rain showers in the evening. Isolated
                    thunderstorms through the night. Isolated rain
                    showers overnight.
CWR.................30 percent.
Chance of pcpn......50 percent.
LAL.................2 until 2100, then 1 until 2400, then 2 until
                    0300, then 1.
Min temperature.....Around 50.
Max humidity........60-62 percent.
Wind (20 ft)........Southeast winds 8-14 mph. Gusty and erratic winds
                    expected near thunderstorms, especially in the
                    evening.
Haines Index........4.

.MONDAY...

Sky/weather.........Mostly sunny (25-35 percent cloud cover) then
                    becoming partly sunny (60-70 percent cloud
                    cover). Scattered rain showers in the
                    afternoon. Isolated thunderstorms late in the
                    afternoon.
CWR.................20 percent.
Chance of pcpn......40 percent.
LAL.................1 until 1500, then 2.
Max temperature.....70-72.
Min humidity........26-28 percent.
Wind (20 ft)........Southeast winds 8-14 mph increasing to 10-20 mph
                    in the afternoon. Gusty and erratic
                    winds expected near thunderstorms late in the
                    afternoon.
Clearing index......1000+.
Haines Index........4.

.MONDAY NIGHT...

Sky/weather.........Mostly cloudy (80-90 percent cloud cover).
                    Numerous rain showers and scattered
                    thunderstorms early in the evening, then rain
                    showers and isolated thunderstorms in the late
                    evening and overnight.
CWR.................65 percent.
Chance of pcpn......80 percent.
LAL.................4 until 2100, then 2.
Min temperature.....43-45.
Max humidity........87-89 percent.
Wind (20 ft)........Southeast winds 10-20 mph decreasing to 5-10 mph
                    around 0200. Gusty and erratic winds expected
                    near thunderstorms.
Haines Index........3.

.TUESDAY...

Sky/weather.........Mostly cloudy (75-85 percent cloud cover). Rain
                    showers likely through the day. Slight chance
                    of thunderstorms in the afternoon.
CWR.................65 percent.
Chance of pcpn......70 percent.
LAL.................1 until 1200, then 2.
Max temperature.....52-54.
Min humidity........56-58 percent.
Wind (20 ft)........South winds 6-15 mph with gusts to around 26
                    mph becoming southwest 12-18 mph with gusts to
                    around 26 mph late in the afternoon. Gusty and
                    erratic winds expected near thunderstorms in
                    the afternoon.
Clearing index......1000+.
Haines Index........3.

$$
Forecaster...ADeSmet
Requested by...Ryan Taylor
Type of request...PRESCRIBED
.TAG 2422166.3/SLC
.DELDT 09/15/24
.FormatterVersion 2.0.0
.EMAIL ryan.taylor@usda.gov