FNUS75 KSLC 222351
FWSSLC

Spot Forecast for Fork...Usfs
National Weather Service Salt Lake City UT
551 PM MDT Sat Aug 22 2026

Forecast is based on forecast start time of 1800 MDT on August 22. 
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Lingering showers and thunderstorms around the general
area will dissipate shortly after sunset this evening. High pressure 
centered near the Four Corners region will maintain a general 
southwesterly flow across the area through Monday, and keep monsoon 
moisture in place. This moisture will maintain a chance for afternoon 
and evening showers and thunderstorms accompanied by lightning and 
gusty outflow winds. Thunderstorm coverage is expected to be greatest 
on Monday. Away from any thunderstorms, winds at the site will remain 
largely terrain driven through midday both Sunday and Monday, before 
this southwesterly flow surfaces by early afternoon. 

.TONIGHT...

Sky/weather.........Partly cloudy (35-45 percent cloud cover) until
                    2200 then becoming clear. An isolated evening
                    shower or thunderstorm is possible.
CWR.................0 percent. 
Chance of pcpn......15 percent. 
Chance of lightning.5 percent. 
Min temperature.....61-64. 
Max humidity........40-45 percent. 
Wind (20 ft)........Southwest winds 6 to 8 mph becoming 
                    down-drainage 2-5 mph after 2000. 
Transport winds.....West 10 mph. 

.SUNDAY...

Sky/weather.........Mostly sunny (25-35 percent cloud cover) then 
                    becoming partly cloudy (45-55 percent cloud 
                    cover) with a chance of afternoon showers and
                    thunderstorms.  
CWR.................5 percent. 
Chance of pcpn......30 percent. 
Chance of lightning.20 percent. 
Max temperature.....Around 80. 
Min humidity........18-22 percent. 
Wind (20 ft)........Terrain-driven 2-6 mph becoming southwest 6-9
                    mph with gusts around 15 mph after 1100. Gusty
                    and erratic outflow winds near thunderstorms 
                    in the afternoon. 
Transport winds.....Southwest around 15 mph. 

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent cloud cover). A
                    slight chance of showers and thunderstorms 
                    early in the evening. 
CWR.................0 percent. 
Chance of pcpn......15 percent. 
Chance of lightning.5 percent. 
Min temperature.....60-63. 
Max humidity........35-40 percent. 
Wind (20 ft)........West 3-8 mph early becoming down-drainage 
                    2-5 mph after 2000. Gusty and erratic outflow
                    winds near thunderstorms early in the evening. 
Transport winds.....West 12 mph. 

.MONDAY...

Sky/weather.........Mostly sunny (25-35 percent cloud cover) then 
                    becoming mostly cloudy (70-85 percent cloud 
                    cover). A chance of showers and thunderstorms in 
                    the afternoon. 
CWR.................15 percent. 
Chance of pcpn......50 percent. 
Chance of lightning.30 percent. 
Max temperature.....75-79. 
Min humidity........22-26 percent. 
Wind (20 ft)........Terrain-driven 2-6 mph becoming southwest 6-9
                    mph with gusts around 15 mph after 1100. Gusty
                    and erratic outflow winds near thunderstorms 
                    in the afternoon. 
Transport winds.....Northwest around 10 mph. 

$$
Forecaster...Seaman
Requested by...Robert Tibbett
Type of request...WILDFIRE
.TAG 2620266.0/SLC
.DELDT 08/22/26
.FormatterVersion 2.0.0
.EMAIL rjtibbett@gmail.com,robert.tibbett@usda.gov