Continued impacts in the Central Idaho Mountains

Air quality forecasts for today are in the Good to Moderate Category with Salmon in the Unhealthy Category. 

Smoke will continue to affect the Central Idaho Mountains the greatest. There will be drainage at night into the Upper Snake and Middle Snake River Plain and filling to the west into the Lower Snake River Plain early tomorrow morning which will increase concentrations across the Plain.  Clearing is expected tomorrow morning by 11am with the break of the nocturnal radiation inversion.

Source: Bluesky PNW-4km initialized 00Z 0727 valid 0727 9pm shows drainage smoke within the Upper Salmon, Big Lost, Little Lost, Pahsimeroi, Lemhi, and Birch drainages and tracking into the Middle and Upper Snake River Plain.