Suppression Forecast
Issued by NWS Boise, ID

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FNUS75 KBOI 201649
FWSBOI

Spot Forecast for Highline...USFS
National Weather Service Boise ID
1049 AM MDT Sun Aug 20 2017

Forecast is based on request time of 1200 MDT on August 20.
If conditions become unrepresentative...contact the National Weather
Service.

...Dry conditions with light winds through Monday...
...Increased potential for thunderstorms Wednesday and Thursday...

.DISCUSSION...
Inversion will break around Noon MDT today for some clearing of
smoke out of nearby valleys. However, the inversion will setup
again overnight tonight trapping the smoke. A weak ridge on Monday
will bring dry conditions and clear skies. The inversion will
should break early Monday afternoon clearing some smoke out of the
valleys. Potential for Thunderstorms for Wednesday and Thursday
with a cold frontal passage Thursday night. Best chance of
thunderstorms near the fire looks to be Thursday.

.REST OF TODAY...

Sky/weather.........Smoke through Noon MDT becoming mostly Sunny.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Max temperature.....69 to 76.
Min humidity........20 to 25 percent.
Wind - eye level....Northwest 5 to 8 mph.
Haines Index........3 very low.
Mixing height.......7000 ft AGL.
Transport winds.....West around 5 mph.

.TONIGHT...

Sky/weather.........Mostly clear. Smoke will become trapped in
                    the valleys after sunset.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Min temperature.....37 to 42.
Max humidity........75 to 85 percent.
Wind - eye level....North 3 to 6 mph.
Haines Index........3 very low.
Mixing height.......200 ft AGL.
Transport winds.....Northeast around 5 mph.

.MONDAY...

Sky/weather.........Smoke in valleys in the morning becoming mostly
                    sunny in the afternoon.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Max temperature.....73 to 82.
Min humidity........17 to 22 percent.
Wind - eye level....Downslope around 3 mph in the morning, becoming upslope
                    less than 5 mph in the afternoon.
Haines Index........3 very low.
Mixing height.......8500 ft AGL.
Transport winds.....West around 5 mph.

$$
Forecaster...Smith
Requested by...Erin Vonderheit
Type of request...WILDFIRE
.TAG 1714428.4/BOI


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