A view of the powerful storm that will move in over our warm air today, triggering possible severe thunderstorms in Western Washington. ⛈️ The instability created by the temperature difference at the surface vs the cold & showery air aloft could produce rare PNW supercells. #WAwx | Shannon O'Donnell KOMO
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A view of the powerful storm that will move in over our warm air tod…
136.3K viewsMar 26, 2025
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Brrr! Bitter cold air is hanging on in the region again, and temperatures will tumble into the teens and twenties overnight. The last several nights have featured a COLD WEATHER ADVISORY for the lowlands of Western Washington to underscore the frigid conditions, and tonight is no exception. Seattle will plunge into the low 20s by dawn, but most of the surrounding areas will start Wednesday morning in the teens. A stiff north breeze from the Fraser River Valley will make it feel even colder, at t
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Brrr! Bitter cold air is hanging on in the region again, and temperature…
18.2K viewsFeb 12, 2025
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It’s still very mild out there tonight, but our “warm wave” crashes over the Cascades tomorrow as cooler clouds and showers return. ☔️ The forecast tonight on KOMO News at 11. #WAwx | Shannon O'Donnell KOMO
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It’s still very mild out there tonight, but our “warm wave” crashes ove…
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Clean air. Blue skies. 80 on repeat. ☀️ The best weather in the country belongs to Puget Sound this weekend! 🙌🙌🙌 Join us to talk about our weather perfection tonight on @komonews at 11. #WAwx | Shannon O'Donnell KOMO
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Clean air. Blue skies. 80 on repeat. ☀️ The best weather in the count…
1.4K viewsJul 23, 2021
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"Early spring in mid-winter" was evident today, as brighter skies and warmer temperatures carried us into the upper 50s around the Sound. Sea-Tac maxed out at 58 degrees, tying the record there for the 13th of January (previously attained in 2018). Many locations in Western Washington hovered close to 60, including the passes at 3,000 to 4,000'! A growing ridge of high pressure over the western United States is responsible for the weird warm-up. In fact, Seattle wasn't alone: Denver hit the low
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"Early spring in mid-winter" was evident today, as brighter skies an…
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We're cruising into the tail end of March with weather twists and turns all week long. First up? A "warm wave" that will bring on the highest temperatures of the year. We'll see highs around 70 in Seattle on Tuesday, with some locations around the Sound stretching into the middle 70s. Close to Portland, afternoon temperatures on Tuesday will hover near 80 degrees. This will easily be warm enough for record high temperatures for March 25th. However, the surge of warmth will meet a violent turn by
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We're cruising into the tail end of March with weather twists and tur…
21.1K viewsMar 25, 2025
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The steady, warm rain breaks apart into more widely scattered showers Thursday. However, the rain and warmth surge right back into our region early next week. My @komonews forecast next at 11. | Shannon O'Donnell KOMO
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