Fujiwhara Effect: What is it, what happens? Will Invest 94L and Tropical Storm Humberto combine?

With things finally heating up in the tropics for the 2025 Atlantic hurricane season, the FOX 35 Storm Team answers a question many people have had on their minds: Can several hurricanes merge into a single, stronger hurricane?

Seattle weather: Mix of sun and clouds for Thursday
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Clouds will be around to start Thursday as a weak disturbance sweeps through. A mix of sun and clouds through midday, with more clouds again into the evening.

Cooler and cloudy to end the week
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FOX 13 Seattle meteorologist Claire Anderson has your 7-day forecast.

Seattle weather: Winds shift and smoke moves out

It will be a sunny and mild Wednesday across the Puget Sound area with wildfire smoke moving out for most areas.

Northwest Weather Podcast: S1E13 Dry September continues as unhealthy air quality sticks around
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Brian, Adam and Ilona chat about the dry conditions sticking around as Summer turns to Fall and the calendar nears October. Air quality is still a talking point across the state as wildfires continue to burn. What Washington city was incorporated in 1990 and was named after U.S. Route 99? Brian and Ilona try to answer before you can.

Best times and places to see peak fall leaf colors in Seattle and WA
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Monday was the first official day of fall. Now, leaf peepers in the Pacific Northwest are wondering when the fall colors will peak.

Seattle weather: Hazy morning, afternoon sun with highs in the 70s

Smoke will clear into the afternoon with highs in the 70s, some spots in the upper 80s to the south with mostly sunny skies.

Camp Mystic plans to reopen next summer with new Texas safety protocols

The popular Christian summer camp, where 25 young girls and two staffers were killed in the deadly Central Texas flooding, announced its plans in a letter Monday.

Seattle weather: More hazy sunshine Wednesday
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FOX 13 Seattle Meteorologist Claire Anderson has your latest western Washington weather service.

Seattle weather: Smoky and warm Tuesday

Wildfire smoke from Central and Eastern Washington will move into the Puget Sound area Tuesday as light easterly winds develop.

Fall leaves to change sooner this year in the US: Here?s Washington?s timeline
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Monday marked the first official day of fall. However, environmental experts say leaf peepers should soak up the fall foliage while they can, because the leaves are expected to turn bright and fall earlier than usual this year.

When to see peak fall colors in WA
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"Fall is here, and many folks are asking when the leaves will reach their peak colors in Washington. Chief Meteorologist Brian MacMillan breaks down the timeline.

Seattle weather: Hazy, warm conditions for Tuesday
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High pressure will build Tuesday into Wednesday, warming highs into the mid to upper 70s with mostly sunny skies.

Seattle weather: Warm and hazy Tuesday, highs in the mid 70s

High pressure will build Tuesday into Wednesday, warming highs into the mid to upper 70s with mostly sunny skies.

Seattle weather: Warm, dry start to fall

Seattle will enjoy a dry work week with warm temperatures to start, in the low to mid 70s.