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The region could also see some snow fall across the North Cascades, but snow levels aren’t expected to drop until Sunday.
Winds could reach up to 55 mph this weekend, with rainy conditions forecast for much of Whatcom and Skagit Counties.
Residents in impacted areas are urged to secure loose outdoor objects and secure any vessels on the water.
The first of two storm systems will hit the region on Wednesday, with winds reaching upwards of 35 mph.
About 2-4 inches of snow is expected in the higher elevations of the North Cascades through Monday night.
The weather could also make for a windy few days in Whatcom County, with coastal winds reaching up to 35 mph.
As winds are predicted from the southeast, Point Roberts and Sandy Point should see some of the strongest winds, but most of the coast will be affected.
Throughout Friday, levels have varied between 160 to 175. Any levels above 150 are considered unhealthy for anyone.
Northwest winds could push more polluted air from the fire towards Maple Falls and Everson throughout Friday.
The NWS has also issued a heat advisory for the foothills and valleys of the North Cascades, including Sudden Valley, through Thursday evening.