National Weather Service United States Department of Commerce

Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

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Last Map Update: Sun, Jun 28, 2026 at 8:34:18 am CDT

Damaging winds, small hail, and heavy rainfall may again occur in isolated to scattered storms that develop mid-afternoon through early this evening, with threat continuing after sunset. Damaging winds of 70 mph or greater and flash flooding are possible if storms are able to remain longer-lived.

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