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PRISM Group at Oregon State University








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Data Updates Calendar
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FAQ







Updates to PRISM Daily Data since January 2026


Updates to daily data are also available in list format. Monthly datasets are updated on a different schedule; see monthly updates.

The listing shows when the data for each day was last modeled. Links are provided to the grid for each variable modeled. In parenthesis to the right of the date is the update count, which indicates how many updates have been made to each grid. Each daily grid is updated seven times before the eighth and final update is made (not shown on the calendar). Yellow highlighting indicates any days that were updated within the last 24 hours. Data available from this page is type "AN" (daily). our See PRISM datasets document for more information.

Questions to prism-questions@nacse.org This website is supported by the USDA Risk Management Agency © 2026, Northwest Alliance for Computational Science & Engineering (NACSE), based at Oregon State University

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