Suppression Forecast
Issued by NWS Boise, ID

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2
000
FNUS75 KBOI 051507
FWSBOI

Spot Forecast for Spirit Hill Hand Piles Rx...Vale BLM
National Weather Service Boise ID
807 AM MST Tue Dec 5 2017

Forecast is based on ignition time of 1000 MST on December 05.
If conditions become unrepresentative...contact the National Weather
Service.

...DRY AND COLD WITH LIMITED MIXING UNDER STRENGTHENING INVERSION...

.DISCUSSION...High pressure will build over the Pacific Northwest
this week. This will bring dry and cold conditions to the area.
Winds at the surface and up through the shallow mixed layer will
be light and terrain driven. A strengthening inversion will lower
daytime mixing heights. The combination of these conditions will
make for poor ventilation. The high pressure and the accompanying
inversion will remain anchored over the Western U.S for the next
7-10 days.

.REST OF TODAY...

Sky/weather.........Sunny.
CWR /0.10 inch/.....0 percent.
Max temperature.....29 to 34.
Min humidity........56 to 61 percent.
Wind - eye level....Less than 3 mph.
Mixing height.......1500 ft AGL.
Transport winds.....Northwest around 5 mph.
Ventilation index...75 poor.

.TONIGHT...

Sky/weather.........Mostly clear.
CWR /0.10 inch/.....0 percent.
Min temperature.....16 to 21.
Max humidity........86 to 100 percent.
Wind - eye level....Northwest around 3 mph.
Mixing height.......100 ft AGL.
Transport winds.....Northwest around 5 mph.
Ventilation index...5 poor.

.WEDNESDAY...

Sky/weather.........Sunny.
CWR /0.10 inch/.....0 percent.
Max temperature.....31 to 36.
Min humidity........51 to 56 percent.
Wind - eye level....Southeast around 3 mph.
Mixing height.......1000 ft AGL.
Transport winds.....South around 5 mph.
Ventilation index...50 poor.

$$
Forecaster...Groenert
Requested by...Justin Robinson
Type of request...PRESCRIBED
.TAG 1719606.0/BOI


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.