Minneapolis-St. Paul Braces for Clouds, Muggy Air, and Evening Thunderstorms
Minneapolis-St. Paul is expecting increasing clouds and muggy conditions on Thursday, with a chance of showers throughout the day and stronger thunderstorms developing in the evening.

Minneapolis St. Paul, MN, August 20, 2026 —
Minneapolis-St. Paul residents can anticipate a day of increasing cloud cover and humid conditions on Thursday. The weather pattern is set to bring a chance of scattered showers throughout the day, with the potential for more significant thunderstorms to develop as the evening progresses.
Forecasters indicate that Thursday will begin with partly cloudy skies that will gradually give way to heavier cloud cover. This atmospheric shift is expected to be accompanied by a rise in humidity, leading to muggy conditions for much of the day. While intermittent showers are possible at various times, the primary concern for more intense weather activity lies in the evening hours.
As Thursday evening approaches, the atmospheric instability is predicted to increase, fostering the development of stronger thunderstorms. The specific timing and intensity of these storms remain subject to evolving weather patterns, but residents are advised to stay informed about potential weather alerts.
No further details regarding specific precipitation amounts, wind speeds, or the precise timing of the thunderstorms were provided in the trend summary. The forecast suggests a transition from mild, showery conditions to a more active weather scenario by the end of the day.
Story summarized from the original created by Katie.Wermus@fox.com (Katie Wermus) on www.fox9.com, see more information here.