Suppression Forecast
Issued by NWS Boise, ID

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FNUS75 KBOI 011847
FWSBOI

Spot Forecast for Yo Yo...Burns BLM
National Weather Service Boise ID
1147 AM MST Mon Mar 1 2021

Forecast is based on ignition time of 1100 PST on March 01.
If conditions become unrepresentative...contact the National Weather
Service.

...BREEZY TODAY AND TUESDAY...
...DRY AND MILD THIS WEEK...

.DISCUSSION...
High pressure over the Intermountain Northwest will keep dry and mild
conditions over the burn site this week. Southwest flow aloft will
mix to the surface today and Tuesday, bringing gusty winds once the
inversion breaks in the late morning. Terrain could channel wind out
of the southeast to start, but expect winds to gradually come around
to the southwest during the afternoon. Temperatures will warm through
the week.

.REST OF TODAY...

Sky/weather.........Sunny.
Max temperature.....46 to 51.
Min humidity........17 TO 22 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Southeast 11 to 15 mph with gusts to 23 mph
                    shifting to the southwest in the afternoon.
Mixing height.......2000 ft AGL.
Transport winds.....South around 15 mph.
Haines Index........2 very low.
Ventilation index...300 fair.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....23 to 28.
Max humidity........77 to 84 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Southwest 6 to 11 mph with gusts to 15 mph
                    in the evening, becoming southeast around 6 mph
                    after 1900 local.
Mixing height.......200 ft AGL.
Transport winds.....South around 10 mph.
Haines Index........2 very low.
Ventilation index...20 poor.

.TUESDAY...

Sky/weather.........Mostly sunny.
Max temperature.....49 to 54.
Min humidity........16 to 21 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Southeast 3 to 8 mph becoming southwest
                    8 to 11 mph with gusts to 16 mph in the afternoon.
Mixing height.......3000 ft AGL.
Transport winds.....Southwest around 15 mph.
Haines Index........3 very low.
Ventilation index...450 fair.

$$
Forecaster...Groenert
Requested by...Doug
Type of request...PRESCRIBED
.TAG 2103326.0/BOI



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