National Weather Service United States Department of Commerce

Heavy Rain and Severe Thunderstorms in the Southwest; Coastal Flooding Along Portions of the Eastern Seaboard

A slow moving front will produce a threat for heavy rainfall and severe weather from the southwest into the western High Plains through the weekend. Heavy rainfall and isolated flash flooding and gusty winds will be possible this weekend into early next week in portions of southern Florida. Coastal flooding impacts remain possible through the weekend along the Southeast and Mid-Atlantic coasts Read More >

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Last Map Update: Fri, Oct 23, 2026 at 2:14:31 am PDT

Winds will be gusty across central Washington and southeast Washington from Thursday night through Friday afternoon. Thursday night, crosswinds and airborne unsecured items, especially Halloween decorations, will be of concern. Elevated fire weather conditions and patchy blowing dust will also be a concern across central Washington on Friday.
There is moderate to high confidence for rain to develop in Idaho and portions of Eastern Washington Thursday. This graphic gives the probabilities for receiving a quarter inch of rain or more. Uncertainty is in precise amounts with narrow bands of heavier amounts and exactly how far west the rain will setup.

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