THUNDER BASIN

SNOTEL 817

AIR QUALITY ALERT
An Air Quality Alert has been issued by the Northwest Clean Air Agency until 9 AM PDT Wednesday. An Air Quality Alert has been issued for Skagit and Whatcom Counties, effective immediately through Wednesday July 22nd at 9am due to expected wildfire smoke from Canadian wildfires. Particulate matter (PM2.5) levels may reach Unhealthy for Sensitive Groups. When air quality is Unhealthy for Sensitive Groups, sensitive groups should take steps to reduce exposure. Limit time outside, ...

Today, Patchy smoke before 2pm, then patchy smoke after 3pm. Increasing clouds, with a high near 76. East southeast wind 5 to 10 mph becoming south in the afternoon.

Tomorrow, Patchy smoke before 2pm, then patchy smoke after 3pm. Increasing clouds, with a high near 76. East southeast wind 5 to 10 mph becoming south in the afternoon.