[REVISION HISTORY]

US regional humidity and thunderstorm patterns

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2026-08-29 12:48 UTC → 2026-08-31 03:28 UTC · added ~~removed~~

Weather forecasts indicate a transition toward unsettled conditions across various United States regions, characterized by increased humidity and thunderstorms. In Rochester, New York, initial warm and sunny weather is expected to shift toward cloudier skies and potential showers. A strong temperature gradient and moisture levels are projected to trigger storms from Sunday night through Thursday. ~~Similarly, in~~ In the Twin Cities, sunny and low-humidity conditions will precede scattered thunderstorms starting Saturday morning. High humidity and heat index values near 90 degrees are anticipated by Sunday, with recurring chances of storms continuing into the following week. Recent updates indicate that Sunday may be breezy with highs near 70°F, followed by the potential for strong or severe thunderstorms late Sunday night into early Monday morning. These overnight storms may bring large hail, specifically in areas from the Brainerd Lakes to the I-35 corridor. While some areas may see sunny weather with highs in the upper 70s or low 80s on Monday, rain chances are expected to increase starting Monday night. Multiple rounds of rain, scattered showers, and potential thunderstorms are anticipated from Tuesday through Thursday, with conditions expected to dry out toward the weekend.

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