


Spot Forecast Request
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
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309 BMBB91 KGJT 172100 STQGJT A SPOT FORECAST REQUEST FOR PROJECT "Crosho Fire" HAS BEEN MODIFIED REQUEST TYPE: IMMEDIATE REQUEST ACTION: MODIFIED DATE: 08/18/25 TIME: 0600 DELIVER DATE: 08/17/25 DELIVER TIME: 1600 SUBMIT DATE: 08/17/25 SUBMIT TIME: 1500 PROJECT NAME: Crosho Fire PROJECT TYPE: WILDFIRE REQUEST REASON: WILDFIRE REQUESTING AGENCY: US Forest Service REQUESTING OFFICIAL: Ron Steffens EMERGENCY PHONE: 541-404-8884 EMAIL: ron_steffens@firenet.gov STATE: CO DLAT: 40.1927 DLON: 107.056 CLON: -107.056 FAX: OUTLOOK FORECAST: No START TIME FORECAST: No EXPOSURE: NE FUEL TYPE: Conifer, grass SHELTERING: partial BOTTOM ELEVATION: 8000 TOP ELEVATION: 9100 SIZE (ACRES): 1000 REQUESTING HYSPLIT: NO FORMAT: N INTERVAL: 1,1,1,1 WEATHER CONDITION AT INCIDENT OR NEARBY STATIONS ...REMARKS... Prior forecasts have reflected weather conditions on the fire. For analysis we use Dry Fork RAWS for historic weather. Fire holding operation through 08/20 will focus in Spronks Creek, north and northeast of Crosho Lake. The precipitation and humidity Fri into Sat has moderated fire behavior. We are seeking to monitor a transition to burning conditions that may begin on Monday August 18 and continue through August 20. Fuels and indices appear to be returning to record dry conditions. No on-site weather inputs at present but digital point forecast have proven accurate. ...WEATHER PARAMETERS REQUESTED... CHANCE OF WETTING RAIN: 1,1,1,0 TRANSPORT WINDS: 1,1,1,0 CLEARING INDEX (UT ONLY): 1,1,1,0 SMOKE DISPERSAL: 1,1,1,0 MIXING HEIGHT: 1,1,1,0 WIND (20 FT): 1,1,1,0 SKY/WEATHER: 1,1,1,0 CHANCE OF THUNDER: 1,1,1,0 HUMIDITY: 1,1,1,0 TEMPERATURE: 1,1,1,0 SITE: GJT OFILE: 2520090.0 TIMEZONE: MST7MDT