Highs around 110° for the Columbia Basin

High pressure will remain in place over the region through Friday. This coupled with southerly flow thanks to a deepening low in the Pacific will amplify already hot temperatures in the Inland Northwest, prompting the National Weather Service to issue an excessive heat warning for the Tri-Cities and surrounding areas. This warning goes into effect […]

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Enhanced risk of severe thunderstorms for the Tri-Cities Saturday

The cover photo was taken by Dennis Brown during Saturday morning’s storm. Thanks for sharing, Dennis! Information in this post is accurate as of 8:00 am PDT Saturday. The Storm Prediction Center has upgraded much of Eastern Washington and Oregon to be in an enhanced risk of severe thunderstorms Saturday. This is for areas to […]

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Tornado climatology of the Columbia Basin

This post focuses on tornado statistics in the Tri-Cities and Columbia Basin. For specific details about the Richland tornado that happened on March 31, head over to this AgWeatherNet article that I contributed to. Tornadoes are a rare occurrence in the Columbia Basin, but they aren’t unheard of. This is something that we were reminded […]

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Mostly sunny skies to end the work week, breezy conditions possible this weekend

A ridge of high pressure in place over the region is providing pleasant weather conditions for the second half of this week. Wednesday will probably be the day with the most clouds. This is thanks to northwest flow aloft, sending some high clouds streaming across the region. Some light rain showers associated with this pattern […]

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Sunday’s wind storm in review

Sunday’s wind storm certainly lived up to expectations and in some cases even exceeded them. As usual, Rattlesnake Mountain brought home the prize for highest wind gust – 82 mph. People rarely go up there, though, so what about in the lowlands? Helix, which is north of Pendleton, recorded a gust of 74 mph. This […]

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