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Last Map Update: Tue, Apr 21, 2026 at 3:22:44 pm PDT

Increasing rain is forecast across the region on Wednesday. This will lead to rises on rivers and small streams. On the Palouse, wet soils combined with additional rain will lead to the potential for small stream and field flooding.
Showers and Isolated Thunderstorms late Tuesday into Wednesday will be capable of producing brief heavy downpours, small hail, isolated lightning strikes, and gusty winds.
Gusty winds will occur across the region on Wednesday, especially in Central and Southeast Washington. Winds will be capable of blowing around unsecured objects, damage tree branches, creating choppy lakes, and bringing travel difficulty for high profile vehicles.
Interested in becoming an official SkyWarn Storm Spotter for the Inland Northwest? The training schedule is posted on our webpage in the News Headlines. We will offer several Basic Spotter courses as well as an Advanced course. The virtual training is free to attend. Find the registration on our webpage.
Now’s your chance to join a vast volunteer network of weather observers. Sign up for CoCoRaHS to report rain & snow at your location. CoCoRaHS data is used by meteorologists, emergency management, water resource managers, and those with agricultural interests. If you're interested in joining, go to cocorahs.org today!

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