Spot Forecast
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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789
FNUS75 KBOI 172145
FWSBOI
Spot Forecast for High Valley RX...USDA
National Weather Service Boise ID
345 PM MDT Fri May 17 2024
Forecast is based on ignition time of 0600 MDT on May 18.
If conditions become unrepresentative...contact the National Weather
Service.
...WEAK DRY COLD FRONT SATURDAY NIGHT...
.DISCUSSION...
Dry conditions prevail over the burn site through the weekend.
Southwest winds develop Saturday afternoon ahead of a weak dry
cold front. The front will shift the winds to the northwest with
its passage late Saturday evening. Cooler temperatures and
higher humidities arrive behind the cold front on Sunday.
.SATURDAY...
Sky/weather.........Mostly sunny.
Max temperature.....56 to 61.
Min humidity........23 to 28 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Southwest up to 5 mph. Gusts up to 10 mph
in the afternoon, mainly ridgetop.
Mixing height.......5500 ft AGL.
Transport winds.....West around 15 mph.
Haines Index........3 very low.
Ventilation index...825 excellent.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....31 to 36.
Max humidity........66 to 71 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northwest up to 5 mph. Gusts up to 12 mph,
mainly ridgetop.
Mixing height.......200 ft AGL.
Transport winds.....Northwest around 5 mph.
Haines Index........3 very low.
Ventilation index...10 poor.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....48 to 53.
Min humidity........44 to 49 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northwest up to 5 mph. Gusts up to 12 mph,
mainly on the ridgetop.
Mixing height.......7500 ft AGL.
Transport winds.....Northwest around 10 mph.
Haines Index........2 very low.
Ventilation index...750 excellent.
$$
Forecaster...Wojcik
Requested by...William Sanders
Type of request...PRESCRIBED
.TAG 2413523.4/BOI
.DELDT 05/18/24
.FormatterVersion 2.0.0
.EMAIL Christopher.hightower@usda.gov,Traci.zimmerlee@usda.gov,william.sanders2@usda.gov,Colin.good@usda.gov