Hotter Weather Friday with Heat Advisories, Quieter Conditions but Rising Temperatures

Tonight : There's a chance of isolated showers and storms from 4 PM to 10 PM, particularly in the Washington Columbia Basin and eastern mountains. Confidence is uncertain as moisture and instability are limited, but we'll keep an eye on the situation. Red Flag Warnings are in effect for fire-prone areas in the Basin and the east slopes of the Washington Cascades.

Friday: The weather will be quieter but hotter. High pressure from the Four Corners region will dominate, leading to increasing temperatures and continued dry conditions. Heat advisories remain in effect.

Saturday and Sunday : A ridge of high pressure will bring hot temperatures, with a moderate to extreme heat risk. The hottest day is expected to be Sunday, with temperatures likely reaching 100°F in lower elevations and possibly up to 110°F in some areas. Those sensitive to heat should prepare accordingly.

• Sunday : Expect gusty winds, especially in the Yakima and Kittitas Valleys, with wind gusts of 30-35 mph.

• Monday : Conditions will be generally quiet with possible gusty afternoon winds.

Tuesday and Beyond : Another low-pressure system will move in, cooling temperatures to near-normal values and bringing more gusty winds. The influence of this system will persist through the week, maintaining temperatures within 5 degrees of normal.

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