# The Polar Vortex: Background and Forecasting
> **In Focus (2-page brief)** · 2026-02-06 · `IF13164`
## Report
- **CRS ID:** IF13164
- **Series:** In Focus (2-page brief)
- **Publication date:** 2026-02-06
## Documents
- [PDF](https://www.everycrsreport.com/files/2026-02-06_IF13164_caec4132b94a679fc95bc41426cb84eedc70545f.pdf)
- [HTML](https://www.everycrsreport.com/files/2026-02-06_IF13164_bffe773a4b07741022fe93996ca1db48e92e840e.html)
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