Washington — Cold air sits stubbornly in the Spokane Valley this morning, pressing down like a lid. Frost clings to windshields, and exhaust hangs low as another winter inversion tightens its grip.
Spokane begins the day near 25 degrees under an active Air Stagnation Advisory. Calm winds and trapped air keep pollutants close to the ground, reducing air quality through midday. Sensitive groups may feel effects first, especially during morning errands or school drop-offs.
Temperatures stay cold but climb into the upper 30s by afternoon. That brief warming offers some relief, though stagnant conditions linger. By New Year’s Day, a slight chance of rain or freezing rain develops. Snow levels remain low early, raising concern for slick patches on untreated roads.
Travelers should watch bridges, side streets, and shaded hills. Even light precipitation can freeze quickly when pavement stays cold. Conditions may deteriorate faster after sunset, especially north and east of Spokane.
Thursday night brings a more active pattern. Rain becomes likely, possibly mixing with snow before transitioning fully to rain by Friday. Snow levels rise during the day, but freezing rain remains a concern early, particularly along Highway 2 and rural routes.
By Friday night and Saturday, rain becomes steadier. Lingering cold air may still cause flash-freezing once showers taper. Plan extra travel time and reduce speed during the evening hours.
Meteorologists are tracking the breakdown of the inversion as moisture increases. Until then, winter holds firm across eastern Washington.
Five-Day Outlook for Spokane, Washington
• Today: Partly sunny, cold; high near 37
• New Year’s Day: Slight rain or freezing rain chance; high near 37
• Thursday Night: Rain and freezing rain possible; low near 32
• Friday: Rain likely; high near 39
• Saturday: Rain likely; high near 46
