# Flood Watch: Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley — retained record

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

Canonical: https://highsignal.app/data/records/2bf9e77519183f63

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-21 13:31 ingested 2026-07-22 08:30

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

## extract

Flood Watch — Hatcher Pass; Western Susitna Valley; Southern Susitna Valley; Central Susitna Valley; Northern Susitna Valley
Severity: Severe. Certainty: Possible.
* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...The following areas, Susitna Valley and Hatcher Pass. This
includes the cities of Skwentna, Willow, Talkeetna, Trapper Creek,
Petersville, and Chulitna.

* WHEN...Through Thursday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Low-water
crossings may be flooded. Area rivers, creeks, and streams are
elevated from the previous rain event and will likely rise again
during these next rain events.

* ADDITIONAL DETAILS...
- Two additional storm systems will bring rain to the Susitna
Valley, the first Tuesday afternoon through Wednesday morning
and the second Wednesday evening through Thursday afternoon.
0.50" to 1" of rain is likely (70-80%) with the first event
with an additional 1.0" to 2.5" of rain likely (70-80%) with
the second event. The track of both systems will favor the
highest rainfall totals over the northern and eastern
Susitna, along the Talkeetna Mountains. As a result, fast
responding rivers and streams along and east of the Parks
Highway may be more susceptible to flooding with this event.

- Http://www.weather.gov/safety/flood

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.