Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service Boise ID
722 PM MST Fri Dec 12 2025

IDZ011-013-028-132200-
/O.EXA.KBOI.AS.Y.0004.000000T0000Z-251215T1200Z/
West Central Mountains-Boise Mountains-Camas Prairie-
Including the cities of Soldier, Prairie, Hill City, Pine,
Cuprum, Blaine, Warm Lake, McCall, Anderson Dam, Corral, Ola,
Selby, Fairfield, Bear, Big Creek, and Cascade
722 PM MST Fri Dec 12 2025

...AIR STAGNATION ADVISORY IN EFFECT UNTIL 5 AM MST MONDAY...

* WHAT...An extended period of stagnant air, with light winds and
  little vertical mixing. This is due to an inversion near the
  surface that will continue to trap pollutants.

* WHERE...Boise Mountains, Camas Prairie, and West Central Mountains.

* WHEN...Until 5 AM MST Monday.

* IMPACTS...Poor air quality may cause issues for people with
  respiratory problems.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons with respiratory illness should follow their physicians
advice for dealing with high levels of air pollution during periods
of stagnant air.

&&

$$

Hazard Report Provided By forecast.weather.gov