084
FNUS75 KGJT 191925
FWSGJT

Spot Forecast for Swiss Roll Wildfire...USDA
National Weather Service Grand Junction CO
125 PM MDT Sat Sep 19 2026

Forecast is based on forecast start time of 1800 MDT on September 19.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Mostly dry conditions are expected on Sunday and
Monday. The next system brings showers back to the area on Tuesday
Wednesday at least. Confidence in the forecast is low mid to late
as moisture may or may not return bringing another round of showers.
Afternoon gusts around 20-25 mph are possible the next few days.

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent).
CWR.................0 percent.
Min temperature.....38-43.
Max humidity........52-57 percent.
Wind (20 ft)........South winds 8-15 mph decreasing to 5-10 mph
                    overnight.
Smoke dispersal.....Fair decreasing to poor (4000 knot-ft)
                    overnight.
Mixing height.......4900 ft AGL decreasing to 600 ft AGL overnight.
Transport winds.....Southwest 10 mph.
Chance of thunder...0 percent.

.SUNDAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Max temperature.....56-61.
Min humidity........23-28 percent.
Wind (20 ft)........Southwest winds 5-10 mph increasing to 8-15 mph
                    in the afternoon.
Smoke dispersal.....Very good.
Mixing height.......6700 ft AGL.
Transport winds.....West 20 mph.
Chance of thunder...0 percent.

.SUNDAY NIGHT...

Sky/weather.........Mostly clear (15-25 percent).
CWR.................0 percent.
Min temperature.....36-41.
Max humidity........38-43 percent.
Wind (20 ft)........South winds 5-10 mph shifting to the east
                    overnight.
Smoke dispersal.....Fair decreasing to poor (3000 knot-ft)
                    overnight.
Mixing height.......4000 ft AGL decreasing to 600 ft AGL overnight.
Transport winds.....Southwest 16 mph becoming northeast 5 mph
                    overnight.
Chance of thunder...0 percent.

.MONDAY...

Sky/weather.........Mostly sunny (30-40 percent).
CWR.................0 percent.
Max temperature.....56-61.
Min humidity........18-23 percent.
Wind (20 ft)........Southeast winds 5-10 mph shifting to the southwest
                    in the afternoon.
Smoke dispersal.....Good.
Mixing height.......4500 ft AGL increasing to 6500 ft AGL in the
                    afternoon.
Transport winds.....Southwest 10 mph.
Chance of thunder...0 percent.

$$
Forecaster...Kris Sanders
Requested by...Cameron Castle
Type of request...WILDFIRE
.TAG 2621670.16/GJT
.DELDT 09/19/26
.FormatterVersion 2.0.0
.EMAIL ccastle@elkcreekfire.org,thadmckain@gmail.com