# Winter Weather Advisory: Thompson Pass — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/e1609a8f20fff381

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-20 12:56 ingested 2026-10-21 02:51

[original source ↗](http://www.weather.gov/)

## extract

Winter Weather Advisory — Thompson Pass
Severity: Moderate. Certainty: Likely.
* WHAT...Snow expected. Additional snow accumulations up to 3 inches.

* WHERE...Thompson Pass.

* WHEN...Until 4 AM AKDT Wednesday.

* IMPACTS...Travel could be difficult. Be prepared for slippery
roads.

* ADDITIONAL DETAILS...Temperatures at or slightly above freezing
will allow snow to change to rain at times for lower elevations of
the pass. At the top of the pass, snow will be more prolonged but
may also briefly mix with rain at times. Snow accumulations depend
on how much temperatures warm.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.