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Suppression Forecast (FWS)

Issued by Boise, ID (BOI)

                            
010 
FNUS75 KBOI 210215
FWSBOI

Spot Forecast for Rattlesnake Creek...USFS
National Weather Service Boise ID
815 PM MDT Thu Sep 20 2018

Forecast is based on forecast start time of 2000 MDT on September 20. 
If conditions become unrepresentative...contact the National Weather
Service.

...DRY AND WARMING...

.DISCUSSION...Dry and warming through Saturday as northwest flow 
aloft changes to west Friday and southwest Friday night.  Strongest 
winds will blow Friday afternoon from the south with gusts to 20 mph
at highest elevations. 

.TONIGHT...

Sky/weather.........Partly cloudy in the evening. Mostly clear late 
                    tonight. 
Min temperature.....38 to 45. 
Max humidity........48 to 72 percent. 
CWR /0.10 inch/.....0 percent. 
LAL.................1. 
Wind - eye level....Southwest up to 6 mph. 
Mixing height.......300 ft AGL. 
Transport winds.....South around 5 mph. 
Haines Index........2 very low. 
Ventilation index...15 poor. 

.FRIDAY...

Sky/weather.........Sunny. 
Max temperature.....60 to 78. 
Min humidity........18 to 24 percent. 
CWR /0.10 inch/.....0 percent. 
LAL.................1. 
Wind - eye level....South 6 to 12 mph. Gusts up to 20 mph in the
                    afternoon.
Mixing height.......6000 ft AGL. 
Transport winds.....South around 20 mph. 
Haines Index........3 very low. 
Ventilation index...1200 excellent. 

.FRIDAY NIGHT...

Sky/weather.........Mostly clear in the evening. Partly cloudy
                    after midnight. 
Min temperature.....48 to 53. 
Max humidity........36 to 48 percent. 
CWR /0.10 inch/.....0 percent. 
LAL.................1. 
Wind - eye level....South 7 to 13 mph. Gusts up to 18 mph in the 
                    evening. 
Mixing height.......800 ft AGL. 
Transport winds.....South around 5 mph. 
Haines Index........4 low. 
Ventilation index...40 poor. 

$$
Forecaster...Colin
Requested by...Payette Dispatch
Type of request...WILDFIRE
.TAG 1815391.7/BOI