Flood Warning Issued for Central Susitna Valley AK
This alert is no longer in effect.
NOAA issued it on August 4, 2026, 2 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
A Flood Warning is in effect for the Central Susitna Valley until 5 PM AKDT Wednesday due to excessive rainfall causing flooding.
Read this weather record in 30 seconds
- Record type
- Flood Warning
- Affected area
- Central Susitna Valley, Alaska
- Issued
- August 4, 2026
- Issuing authority
- NWS Anchorage AK
Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.
Record status: historical. It was issued 2 weeks ago; use the issuing agency's live warning service for current conditions in Central Susitna Valley, Alaska.
Alert Details
A Flood Warning has been issued by the National Weather Service Anchorage AK. The alert is effective from August 4 at 8:45 AM AKDT until August 5 at 5:00 PM AKDT.
Affected Areas
The warning covers the Central Susitna Valley, specifically the Petersville Area in Alaska.
What You Should Do
Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio. Turn around, don't drown when encountering flooded roads. Do not attempt to cross flooded roads; find an alternate route.
Expected Conditions
Flooding caused by excessive rainfall is expected. Between 2 and 3 inches of rain have fallen, with an additional 0.5 to 1.5 inches possible. Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable.
Timeline
The alert is effective from August 4 at 8:45 AM AKDT and remains in effect until August 5 at 5:00 PM AKDT.
Original source: NOAA Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,004 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 4, 2026.
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