FNUS75 KGJT 271459

FWSGJT



Spot Forecast for Ray Mesa 2 RX...BLM

National Weather Service Grand Junction CO

859 AM MDT Mon Oct 27 2025



Forecast is based on ignition time of 0900 MDT on October 27. 

If conditions become unrepresentative, contact the National Weather

Service.



.DISCUSSION...

A cold front will be moving though the burn site today. Ahead of 

the front, southwest winds will reach around 12 to 15 mph before 

becoming downslope/downvalley later this evening. These winds will

allow for some deeper mixing and will bring good smoke dispersal 

1PM this afternoon. Tomorrow, high pressure builds in as flow 

becomes more northerly. High temps will drop about 5 to 10 

degrees. Inversions will also setup keeping smoke dispersal in the

poor category through the day.



.TODAY...



Sky/weather.........Mostly cloudy this morning becoming 

                    Sunny (10-20 percent). 

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

Max temperature.....53-58. 

Min humidity........28-33 percent. 

Wind (20 ft)........Southwest winds 10 mph shifting to the west 12

                    to 15 mph in the afternoon. 

Smoke dispersal.....Reaching good after 1PM this afternoon. 

Mixing height.......2400 ft AGL increasing to 4900 ft AGL in the 

                    afternoon. 

Transport winds.....West 12 mph increasing to 22 mph in the 

                    afternoon. 

Clearing Index......240 increasing to 940 in the afternoon. 

Chance of thunder...0 percent. 



.TONIGHT...



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

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

Min temperature.....23-28. 

Max humidity........45-50 percent. 

Wind (20 ft)........Becoming downslope/downvalley 3 to 6 mph.

Smoke dispersal.....Poor. 

Mixing height.......900 ft AGL. 

Transport winds.....North 11 mph. 

Clearing Index......80. 

Chance of thunder...0 percent. 



.TUESDAY...



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

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

Max temperature.....43-48. 

Min humidity........16-21 percent. 

Wind (20 ft)........North winds 5 to 10 mph. 

Smoke dispersal.....Poor. 

Mixing height.......3800 ft AGL. 

Transport winds.....North 10 mph. 

Clearing Index......240. 

Chance of thunder...0 percent. 



$$

Forecaster...Tom Renwick

Requested by...Colt Page

Type of request...PRESCRIBED

.TAG 2524542.0/GJT

.DELDT 10/27/25

.FormatterVersion 2.0.0

.EMAIL cpage@blm.gov