262
FNUS75 KGJT 071336
FWSGJT

Spot Forecast for Cyn admin burn...Blm
National Weather Service Grand Junction CO
736 AM MDT Mon Apr 7 2025

Forecast is based on ignition time of 1000 MDT on April 07.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
While surface winds will be relatively light today, some deeper
mixing will allow fair smoke dispersal early this afternoon
reaching good from midafternoon onwards. RH`s will reach the low
to mid teens as temperatures start to warmup. More of the same
tomorrow though surface winds will increase somewhat. Smoke
dispersal will reach excellent in the afternoon on Tuesday.

.TODAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Max temperature.....63-68.
Min humidity........11-16 percent.
Wind (20 ft)........Southwest winds 5 to 10 mph.
Smoke dispersal.....Poor increasing to fair by 1PM then good by 3PM.
                    Dropping back to poor after 7PM.
Mixing height.......4700 ft AGL increasing to 8100 ft AGL in the
                    afternoon.
Transport winds.....Southwest 10 mph.
Clearing Index......290 increasing to 730 in the afternoon.
Chance of thunder...0 percent.

.TONIGHT...

Sky/weather.........Partly cloudy (20-30 percent).
CWR.................0 percent.
Min temperature.....45-50.
Max humidity........24-29 percent.
Wind (20 ft)........Downslope/downvalley 5 to 8 mph.
Smoke dispersal.....Poor overnight.
Mixing height.......7300 ft AGL decreasing to 1300 ft AGL
                    overnight.
Transport winds.....South 14 mph.
Clearing Index......580 decreasing to 190 overnight.
Chance of thunder...0 percent.

.TUESDAY...

Sky/weather.........Sunny (10-20 percent) then becoming partly
                    sunny (45-55 percent).
CWR.................0 percent.
Max temperature.....68-73.
Min humidity........13-18 percent.
Wind (20 ft)........South winds 10 to 12 mph shifting to the
                    southwest in the afternoon.
Smoke dispersal.....Good by 11AM increasing to excellent by 3PM.
                    Back to poor after 8PM.
Mixing height.......5600 ft AGL increasing to 9200 ft AGL in the
                    afternoon.
Transport winds.....South 15 mph shifting to the southwest 21 mph
                    in the afternoon.
Clearing Index......720 increasing to 1050 in the afternoon.
Chance of thunder...0 percent.

$$
Forecaster...Tom Renwick
Requested by...Jonny jew
Type of request...PRESCRIBED
.TAG 2509046.0/GJT
.DELDT 04/07/25
.FormatterVersion 2.0.0
.EMAIL jjew@blm.gov