Spokane, WA – Strong thunderstorms are moving across southeast Washington Sunday evening, bringing the risk of heavy downpours, gusty winds, and small hail—especially in Whitman County and surrounding communities like Colfax, Steptoe, and Palouse.
According to the National Weather Service in Spokane, storms began developing around 5:15 p.m. Sunday and are expected to continue through the evening hours. The strongest cells may produce hail up to a half-inch in diameter, along with brief but intense rainfall that could reduce visibility and lead to minor roadway flooding.
Radar imagery shows a line of storms intensifying near Colfax and tracking north and east, with pockets of heavier precipitation stretching toward Garfield and Elberton. Drivers along State Route 195 and nearby rural roads should expect sudden slowdowns due to slick conditions and reduced visibility.
Wind gusts could also accompany the strongest storms, potentially knocking down small branches or causing isolated power interruptions. Residents are advised to secure outdoor items and remain indoors during periods of lightning.
While widespread severe weather is not guaranteed, localized impacts may be significant where storms intensify. Conditions are expected to gradually improve later tonight as the system moves out of the region.
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