Arrest Made in Connection with Washington Wildfire Amid Regional Blazes

Why it matters locally: The arrest in connection with a Washington wildfire highlights the ongoing threat of blazes across the state, impacting air quality and natural resources, particularly as other fires continue to burn regionally.

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Police in Washington state arrested a man on suspicion of arson. Authorities attribute the arrest to an investigation into one of the state's active wildfires. Across the western United States, dozens of wildfires continue to burn. Conditions in one area produced a phenomenon described as a "firenado," a rotating column of flame. Video captured this event. NBC News correspondent Morgan Chesky reported on the situation. TODAY show meteorologist Al Roker tracks and presents the latest weather forecasts related to these fire conditions.