631 
FNUS76 KOTX 050345
FWSOTX

Spot Forecast for Rattle Spruce Fires...Northern Rockies Team 9 IMT3 (USFS)
National Weather Service Spokane WA
845 PM PDT Thu Sep 4 2025

Forecast is based on forecast start time of 0600 PDT on September 05. 
If conditions become unrepresentative...contact the National Weather
Service.

Forecast for Rattle Mountain Fire:

.DISCUSSION...

Friday and Saturday will be mild and dry. Temperature and humidity 
readings will be similar to Thursday. Clouds begin to increase on 
Saturday with a 30 percent chance of rain showers Saturday evening. 

.FRIDAY...

Sky/weather.........Sunny. Haze through the day. Areas of smoke in 
                    the afternoon. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....69. 
Min humidity........34 percent. 
Wind (20 ft)........Northeast winds 4 to 8 mph. 
Mixing height.......4000 ft AGL. 
Transport winds.....Northeast 7 to 9 mph. 

.FRIDAY NIGHT...

Sky/weather.........Clear. Areas of smoke in the evening, then haze 
                    overnight. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....55. 
Max humidity........55 percent. 
Wind (20 ft)........Northeast 2 to 4 mph.
Mixing height.......Near surface. 
Transport winds.....East 7 to 9 mph. 

.SATURDAY...

Sky/weather.........Sunny. Haze in the morning. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....72. 
Min humidity........29 percent. 
Wind (20 ft)........East winds 3 to 6 mph.
Mixing height.......5500 ft AGL increasing to 9000 ft AGL in the 
                    afternoon. 
Transport winds.....East 8 to 9 mph. 

$$
Forecaster...DB
Requested by...Erin Ryan, PSC3
Type of request...WILDFIRE
.TAG 2521361.0/OTX
.DELDT 09/04/25
.FormatterVersion 2.0.0
.EMAIL idcdc@firenet.gov,Sm.fs.mtkdc@usda.gov,erin_ryan@firenet.gov