SPOKANE, Wash. -

A combination of gusty winds and low humidity is raising the wildfire danger Monday afternoon and evening in parts of Eastern Washington.

The National Weather Service has issued a red flag warning from 2 p.m. to 8 p.m. Monday in the Columbia Basin, including the cities of Wenatchee, Ephrata, Moses Lake, Waterville and Ritzville.

Forecasters expect 15 to 25 mph winds with gusts to 40 as a front blows across the state. With a relative humidity in the 20s or lower, there's a danger any fire would spread rapidly.

The Weather Service says the system will bring a chance of light rain Tuesday to Western Washington and showers and thunderstorms to Eastern Washington.