National Weather Service United States Department of Commerce

Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

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Last Map Update: Sun, Jun 21, 2026 at 9:24:17 am PDT

Very warm temperatures will in result moderate HeatRisk early this week especially over the Columbia Basin and L-C Valley. Moderate HeatRisk is dangerous to those who are sensitive to heat, especially those without effective cooling and/or adequate hydration. Another warmup begins Monday and continues into Thursday with moderate HeatRisk returning.

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