693 
FNUS75 KBOI 052244
FWSBOI

Spot Forecast for PLEX...ID-BOD
National Weather Service Boise ID
444 PM MDT Thu Sep 5 2024

Forecast is based on forecast start time of 1800 MDT on September 05. 
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (208)334-9060, if you have questions
or concerns with this forecast.

...GUSTY WINDS AGAIN TONIGHT FROM LUCKY PEAK...

.DISCUSSION...
Upper level ridge aloft will continue the typically diurnal winds for
the burn area. Expect similar wind conditions to last night with gusty
easterly winds channeled down valley through Lucky Peak Dam into the 
Columbia Village area as is typical. The winds will pick up around 
midnight, with peak gusts up to 30 mph, lasting through at last noon 
time on Friday. Winds will be lighter Friday afternoon and look to switch
back to the west-southwest. Expect more down valley winds from Lucky Peak
late Friday night with easterly wind gusts up to 25 mph. Expect poor RH
recoveries each night and hot temperatures during the day.  


.TONIGHT...

Sky/weather.........Mostly clear. 
Min temperature.....60 to 65. 
Max humidity........40 to 45 percent. 
CWR.................0 percent. 
LAL.................1. 
Wind - 20 foot......North-northwest 5 to 8 mph with gusts up to 15 mph. After 
                    midnight...east-northeast 12 to 17 mph with gusts up to 
                    30 mph.
Mixing height.......200 ft AGL. 
Transport winds.....East around 10 mph. 
Haines Index........5 moderate. 
Ventilation Index...20 poor. 

.FRIDAY...

Sky/weather.........Sunny. 
Max temperature.....92 to 97. 
Min humidity........14 to 19 percent. 
CWR.................0 percent. 
LAL.................1. 
Wind - 20 foot......East-northeast 12 to 17 mph with gusts up to 30 mph 
                    becoming southwest around 5 mph gust 15 mph by 5 PM 
                    after noontime. 
Mixing height.......9000 ft AGL. 
Transport winds.....South around 5 mph. 
Haines Index........4 low. 
Ventilation Index...450 fair. 

.FRIDAY NIGHT...

Sky/weather.........Partly cloudy. 
Min temperature.....62 to 67. 
Max humidity........38 to 43 percent. 
CWR.................0 percent. 
LAL.................1. 
Wind - 20 foot......Southwest around 5 mph gust 15 mph becoming east-northeast 
                    4 to 7 mph with gusts to 20 mph by 9 PM increasing to 9 to 
                    14 mph with gusts up to 25 mph by midnight.

Mixing height.......200 ft AGL. 
Transport winds.....East around 10 mph. 
Haines Index........5 moderate. 
Ventilation Index...20 poor. 

.SATURDAY...

Sky/weather.........Partly sunny. 
Max temperature.....93 to 98. 
Min humidity........12 to 17 percent. 
CWR.................0 percent. 
LAL.................1. 
Wind - 20 foot......East-northeast 8 to 13 mph with gust to 25 mph in the morning 
                    shifting to the west-southwest around 7 mph in the afternoon. 
Mixing height.......8500 ft AGL. 
Transport winds.....Southwest around 5 mph. 
Haines Index........5 moderate. 
Ventilation Index...425 fair. 

$$
Forecaster...Smith
Requested by...MARK RICH
Type of request...WILDFIRE
.TAG 2421818.0/BOI
.DELDT 09/05/24
.FormatterVersion 2.0.0
.EMAIL idbdc@firenet.gov