Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.

Suppression Forecast (FWS)

Issued by Boise, ID (BOI)

                            
000
FNUS75 KBOI 160009
FWSBOI

Spot Forecast for RX COTTONWOOD 2...BOISE NATION FOREST
National Weather Service Boise ID
609 PM MDT Mon Oct 15 2018

Forecast is based on ignition time of 1800 MDT on October 15. 
If conditions become unrepresentative...contact the National Weather
Service.

...CLEAR THROUGH SUNDAY. LIMITED VENTILATION...

.DISCUSSION...Clear through Sunday as high pressure aloft along the
northwest coast takes all week to move inland and east of the fire. 
Gradual warming with limited mixing and poor ventilation due to light
winds.

.TONIGHT...

Sky/weather.........Clear. 
Min temperature.....27 to 31. 
Max humidity........60 to 70 percent. 
CWR /0.10 inch/.....0 percent. 
Wind - eye level....Less than 3 mph. 
Mixing height.......400 ft AGL. 
Transport winds.....Northeast around 3 mph. 
Haines Index........3 very low. 
Ventilation index...12 poor. 

.TUESDAY...

Sky/weather.........Sunny. 
Max temperature.....54 to 57. 
Min humidity........27 to 32 percent. 
CWR /0.10 inch/.....0 percent. 
Wind - eye level....Less than 3 mph in the morning, becoming west 
                    around 4 mph in the afternoon. 
Mixing height.......2000 ft AGL. 
Transport winds.....Northeast around 3 mph. 
Haines Index........2 very low. 
Ventilation index...60 poor. 

.TUESDAY NIGHT...

Sky/weather.........Clear. 
Min temperature.....30 to 35. 
Max humidity........70 to 80 percent. 
CWR /0.10 inch/.....0 percent. 
Wind - eye level....North around 4 mph in the evening, becoming 
                    less than 3 mph after midnight. 
Mixing height.......200 ft AGL. 
Transport winds.....East around 3 mph. 
Haines Index........2 very low. 
Ventilation index...6 poor. 

.WEDNESDAY...

Sky/weather.........Sunny. 
Max temperature.....58 to 62. 
Min humidity........29 to 34 percent. 
CWR /0.10 inch/.....0 percent. 
Wind - eye level....Less than 3 mph. 
Mixing height.......3000 ft AGL. 
Transport winds.....East around 5 mph. 
Haines Index........3 very low. 
Ventilation index...150 poor. 

$$
Forecaster...Colin
Requested by...M ELLES
Type of request...PRESCRIBED
.TAG 1816894.0/BOI