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NOAA's 2024-25 Winter Outlook

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Probability of Exceedance Legend


0-19% Chance 20-39% Chance 40-59% Chance 60-79% Chance 80-100% Chance


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NOTICE:This is an experimental page meant to provide information on the potential for heat impacts in the Grand Canyon. Please contact Carter Humphreys at carter.humphreys@noaa.gov to provide any feedback.




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