FNUS75 KGJT 192338 FWSGJT Spot Forecast for Crosho Fire...USFS National Weather Service Grand Junction CO 538 PM MDT Tue Aug 19 2025 Forecast is based on forecast start time of 1800 MDT on August 19. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Hot, dry conditions will continue through Thursday with high temperatures eight to ten degrees above the climatological average for mid August. Winds will be light terrain driven through the period with upslope breezes in the afternoon and down-slope breezes overnight. There is an slight chance for an isolated shower or thunderstorm Thursday afternoon, becoming more scattered Friday and Saturday. .TONIGHT... Sky/weather.........Mostly clear (0-10 percent). CWR.................0 percent. Min temperature.....49-54. Max humidity........45-50 percent. Wind (20 ft)........Southwest winds 5-10 mph. Smoke dispersal.....Fair decreasing to poor (10000 knot-ft) overnight. Mixing height.......10100 ft AGL decreasing to 900 ft AGL overnight. Transport winds.....Southwest 10 mph shifting to the south 13 mph overnight. Chance of thunder...0 percent. .WEDNESDAY... Sky/weather.........Sunny (10-20 percent). CWR.................0 percent. Max temperature.....79-84. Min humidity........11-16 percent. Wind (20 ft)........Southwest winds 5 mph shifting to the northwest in the afternoon at 8-12 mph with gusts to 15 mph. Smoke dispersal.....Fair increasing to good in the afternoon. Mixing height.......12400 ft AGL. Transport winds.....Southwest 10 mph shifting to the northwest in the afternoon. Chance of thunder...0 percent. .WEDNESDAY NIGHT... Sky/weather.........Mostly clear (10-20 percent). CWR.................0 percent. Min temperature.....51-56. Max humidity........28-33 percent. Wind (20 ft)........West winds 5-10 mph shifting to the south overnight. Smoke dispersal.....Good decreasing to poor (5000 knot-ft) overnight. Mixing height.......11100 ft AGL decreasing to 900 ft AGL overnight. Transport winds.....West 10 mph shifting to the south overnight. Chance of thunder...0 percent. .THURSDAY... Sky/weather.........Sunny (20-30 percent). CWR.................0 percent. Max temperature.....75-80. Min humidity........13-18 percent. Wind (20 ft)........South winds 5 mph shifting to the northwest in the afternoon at 10-15 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Smoke dispersal.....Good. Mixing height.......13700 ft AGL. Transport winds.....West 10 mph. Chance of thunder...10 percent. $$ Forecaster...Lucas Boyer Requested by...Brian Dykstra Type of request...WILDFIRE .TAG 2520261.0/GJT .DELDT 08/19/25 .FormatterVersion 2.0.0 .EMAIL brian_dykstra@firenet.gov