FNUS75 KSLC 230353
FWSSLC

Spot Forecast for Owen Canyon...USFS
National Weather Service Salt Lake City UT
953 PM MDT Sat Aug 22 2026

Forecast is based on forecast start time of 2200 MDT on August 22. 
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Ongoing showers and thunderstorms will persist through 
midnight before gradually tapering off, although the strongest 
activity will remain a little south of the burn area. Monsoon 
moisture will persist over the area Sunday keeping daytime RH 
elevated above 20 percent. Showers and thunderstorms will again 
develop across the general area, however likely won't reach the 
fire site until after 1800. Before these storms move into the area, 
daytime winds will remain fairly light through midday before
southwesterly flow mixes down by early afternoon. The overall
pattern will remain similar heading into Monday. 

.REST OF TONIGHT...

Sky/weather.........Mostly cloudy (70-80 percent cloud cover). 
                    Occasional showers and thunderstorms through 
                    midnight, then a chance of showers and a slight 
                    chance of thunderstorms overnight. 
CWR.................25 percent. 
Chance of pcpn......70 percent. 
Chance of lightning.30 percent. 
Min temperature.....70-73. 
Max humidity........54-59 percent. 
Wind (20 ft)........North-northwest 5-9 mph becoming southeast 2-5
                    mph. Gusty and erratic winds expected near 
                    thunderstorms in the late evening and overnight. 
Mixing height.......700 ft AGL. 
Transport winds.....Northwest around 15 mph becoming southeast 
                    5 mph overnight. 

.SUNDAY...

Sky/weather.........Mostly sunny (10-20 percent cloud cover). 
CWR.................0 percent. 
Chance of pcpn......5 percent. 
Chance of lightning.2 percent. 
Max temperature.....Around 90. 
Min humidity........23-27 percent. 
Wind (20 ft)........South 3-6 mph becoming southwest 6-9 mph with
                    gusts 15-20 mph during the afternoon.  
Mixing height.......4500 ft AGL (20-30th Percentile). 
Transport winds.....South around 5 mph becoming west around 15 mph 
                    in the afternoon. 

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (45-55 percent cloud cover). A 
                    chance of showers and thunderstorms, mainly
                    during the evening.  
CWR.................10 percent. 
Chance of pcpn......30 percent. 
Chance of lightning.25 percent. 
Min temperature.....70-72. 
Max humidity........50-52 percent. 
Wind (20 ft)........West 4-8 mph becoming northeast late in the 
                    evening. 
Mixing height.......500 ft AGL. 
Transport winds.....West around 15 mph becoming northeast around 10 
                    mph overnight. 

.MONDAY...

Sky/weather.........Mostly sunny (20-30 percent cloud cover). 
CWR.................0 percent. 
Chance of pcpn......0 percent. 
Chance of lightning.2 percent. 
Max temperature.....87-89. 
Min humidity........21-25 percent. 
Wind (20 ft)........Southeast 2-5 mph becoming southwest 6-9 mph 
                    with gusts 15-20 mph during the afternoon. 
Mixing height.......5700 ft AGL (30-40th Percentile). 
Transport winds.....Southeast around 5 mph becoming southwest in 
                    the afternoon. 

$$
Forecaster...Seaman
Requested by...Matt Ziegler
Type of request...WILDFIRE
.TAG 2620280.0/SLC
.DELDT 08/22/26
.FormatterVersion 2.0.0
.EMAIL utnuc@firenet.gov,crichards@utah.gov,dustinrichards@utah.gov