Suppression Forecast
Issued by NWS Boise, ID

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FNUS75 KBOI 250002
FWSBOI

Spot Forecast for Weiser River Rx Unit 12...Payette NF
National Weather Service Boise ID
602 PM MDT Wed May 24 2017

Forecast is based on ignition time of 0700 MDT on May 25.
If conditions become unrepresentative...contact the National Weather
Service.

...CHANCE OF SHOWERS AND ISOLATED AFTERNOON THUNDERSTORMS THROUGH FRIDAY...

.DISCUSSION...
A low pressure system will increase clouds and the chance of showers
and thunderstorms over the burn site starting Thursday. Thursday morning
will be dry with scattered showers and isolated thunderstorms developing
in the afternoon. A slight chance of showers and thunderstorms remains
for Friday though development will likely focus east of the burn site. The
flow pattern will bring steady winds out of the north through Friday
with gusty winds possible from nearby thunderstorms. Drier and warmer
conditions return for the weekend.

.THURSDAY...

Sky/weather.........Mostly cloudy. A chance of rain showers and a
                    slight chance of thunderstorms in the
                    afternoon. Chance of precipitation 40 percent.
CWR /0.10 inch/.....10 percent.
LAL.................2.
Max temperature.....56 to 61.
Min humidity........39 to 44 percent.
Wind - eye level....North less then 3 mph in the morning becoming
                    north-northwest 4 to 6 mph after 10 AM.
Haines Index........2 very low.
Mixing height.......3500 ft AGL.
Transport winds.....North around 10 mph.
Ventilation index...350 fair.

.THURSDAY NIGHT...

Sky/weather.........Mostly cloudy with a chance of rain showers. A
                    slight chance of thunderstorms in the evening.
                    Chance of precipitation 40 percent.
CWR /0.10 inch/.....20 percent.
LAL.................2.
Min temperature.....41 to 46.
Max humidity........77 to 82 percent.
Wind - eye level....North around 4 mph.
Haines Index........3 very low.
Mixing height.......300 ft AGL.
Transport winds.....Northeast around 10 mph.
Ventilation index...30 poor.

.FRIDAY...

Sky/weather.........Partly sunny with a slight chance of rain
                    showers. A slight chance of thunderstorms in
                    the afternoon. Chance of precipitation 20
                    percent.
CWR /0.10 inch/.....10 percent.
LAL.................2.
Max temperature.....62 to 67.
Min humidity........33 to 38 percent.
Wind - eye level....North 4 to 6 mph.
Haines Index........3 very low.
Mixing height.......5000 ft AGL.
Transport winds.....North around 10 mph.
Ventilation index...500 good.

$$
Forecaster...Groenert
Requested by...Patrick Schon
Type of request...PRESCRIBED
.TAG 1709968.1/BOI



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