FNUS75 KSLC 271210

FWSSLC



Spot Forecast for Moon Lake RX 2025...UT-ASF-DRRD

National Weather Service Salt Lake City UT

610 AM MDT Mon Oct 27 2025



Forecast is based on ignition time of 0800 MDT on October 28. 

If conditions become unrepresentative...contact the National Weather

Service.



.DISCUSSION...A fairly quiet stretch of weather is expected from

Tuesday on into the upcoming weekend as high pressure is 

anticipated to remain the dominant forecast influence. This high 

pressure will result in dry weather and a slight warmup. It will 

also yield limited mixing depth, in turn resulting in poor 

afternoon clearing values. Given the high pressure, additionally 

winds will tend to be fairly light and terrain driven (up-terrain 

late morning through the day, down-terrain late evening through 

the night).



.TUESDAY...



Sky/weather.........Sunny (0-10 percent cloud cover). 

CWR.................0 percent. 

Chance of pcpn......0 percent. 

Chance of lightning.0 percent. 

Max temperature.....42-46. 

Min humidity........23-27 percent. 

Wind (20 ft)........Light down-terrain wind in the morning

					becoming up-terrain around 5-10 mph.

Mixing height.......3500 ft AGL. 

   Climatology......30-40th Percentile. 

Transport winds.....Northwest 8 to 12 mph. 

Clearing index......300. 



.TUESDAY NIGHT...



Sky/weather.........Mostly clear (0-10 percent cloud cover). 

CWR.................0 percent. 

Chance of pcpn......0 percent. 

Chance of lightning.0 percent. 

Min temperature.....26-28. 

Max humidity........43-47 percent. 

Wind (20 ft)........Winds shifting and becoming down-terrain around

					3-7 mph.

Mixing height.......1500 ft AGL. 

Transport winds.....West around 5 mph becoming northwest overnight. 



.WEDNESDAY...



Sky/weather.........Mostly sunny (5-15 percent cloud cover). 

CWR.................0 percent. 

Chance of pcpn......0 percent. 

Chance of lightning.0 percent. 

Max temperature.....53-57. 

Min humidity........25-30 percent. 

Wind (20 ft)........Light down-terrain winds shifting and becoming

					up-terrain around 5-10 mph.

Mixing height.......3200 ft AGL. 

   Climatology......20-30th Percentile. 

Transport winds.....Northwest 6 to 9 mph. 

Clearing index......210. 



$$

Forecaster...Warthen

Requested by...Ryan Crow

Type of request...PRESCRIBED

.TAG 2524446.0/SLC

.DELDT 10/27/25

.FormatterVersion 2.0.0

.EMAIL ryan.crow@usda.gov,kanaan.nealley@usda.gov