Suppression Forecast
Issued by NWS Boise, ID

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000
FNUS75 KBOI 191200
FWSBOI

Spot Forecast for Missouri Fire...Payette NF
National Weather Service Boise ID
600 AM MDT Wed Jul 19 2017

Forecast is based on request time of 0700 MDT on July 19.
If conditions become unrepresentative...contact the National Weather
Service.

...DRY AND MOSTLY SUNNY TODAY...
...INCREASED WINDS THURSDAY WITH PASSAGE OF DRY COLD FRONT...

.DISCUSSION...Little change today compared to yesterday as the
burn area remains dry under a southwesterly flow aloft. The fire
will remain largely sheltered from prevailing winds today, so eye-
level winds will be light and primarily terrain-driven. Expecting
a weak dry cold frontal passage Thursday which will lead to
increasing winds at the burn site. Winds will pick up in the early
afternoon with frontal passage and will decrease around sunset.
The burn site will be well ventilated each day.

.TODAY...

Sky/weather.........Mostly sunny.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Max temperature.....74 to 81.
Min humidity........14 to 19 percent.
Wind - eye level....Downslope 3 mph or less in the morning, becoming
                    southwest 5 to 9 mph in the afternoon.
Haines Index........4 low.
Mixing height.......11500 ft AGL.
Transport winds.....Southwest around 15 mph.
Ventilation index...1725 excellent.

.TONIGHT...

Sky/weather.........Mostly clear.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Min temperature.....49 to 54.
Max humidity........41 to 48 percent.
Wind - eye level....Southwest 6 to 9 mph in the evening, becoming
downslope 3 mph or less after midnight.
Haines Index........4 low.
Mixing height.......750 ft AGL.
Transport winds.....South around 5 mph.
Ventilation index...35 poor.

.THURSDAY...

Sky/weather.........Sunny.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Max temperature.....70 to 77.
Min humidity........19 to 24 percent.
Wind - eye level....Downslope 4 mph or less in the morning,
becoming southwest 9 to 13 mph with gusts to
19 mph in the afternoon.
Haines Index........4 low.
Mixing height.......10500 ft AGL.
Transport winds.....Southwest around 30 mph.
Ventilation index...3150 excellent.

$$
Forecaster...Braun
Requested by...Payette Dispatch
Type of request...WILDFIRE
.TAG 1712827.1/BOI


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