MISO Medium-Term Load Forecast
MISO's seven-day hourly load forecast by region and local resource zone, with up to seven forecast vintages per delivery hour.
About this data
MISO's medium-term forecast gives expected hourly demand for the next seven days by region and local resource zone. Each delivery hour has up to seven vintages, one per day of lead time, so the data shows how the forecast for an hour changed as it approached. A vintage should be chosen before evaluating forecast error.
What people use it for
- See MISO's week-ahead demand outlook
- Compare forecasts by local resource zone
- Evaluate forecast error by lead time
Where to use it
In Ask the Grid
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In ATG Data
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Latest data
Questions
- Which data provider has MISO Medium-Term Load Forecast data?
- Ask the Grid has it, from MISO Data Exchange. You can browse every row in Ask the Grid Data, query it with SQL or the Ask the Grid API, reach it from an AI assistant over MCP, or ask the grid agent about it in plain English.
- Where does MISO Medium-Term Load Forecast come from?
- It comes from MISO Data Exchange. This page links to the original publication, so any value can be checked against it.
- How do I download or query MISO Medium-Term Load Forecast?
- Open the miso.load_forecast table in Ask the Grid Data to browse every row and run SQL against it, call it from code through the Ask the Grid API, or connect an MCP client. Full history can be delivered on a schedule to Snowflake, Databricks or your own storage.
- Can I ask questions about MISO Medium-Term Load Forecast in plain English?
- Yes. The grid agent reads this data when a question needs it, for example "what is miso's load forecast for tomorrow", and every answer names the dataset it read.