Snowflake outage, 6 November 2026

INC20000336

Started
Resolved
7 Nov 2026, 02:52 UTC (after 3 h 20 min)
Impact
Minor
Affected
Virtual Warehouses, Snowpark Container Services

Is this still happening?

No. Snowflake marked this incident resolved on 7 Nov 2026, 02:52 UTC, 3 h 20 min after it began.

Right now: Snowflake reports all systems operational. (as of 13 Nov, 20:53 UTC) Live Snowflake status

At a glance

Our summary from the Snowflake incidents we have recorded since 10 Jul 2026 - how we count.

What caused it: Snowflake's root cause analysis

Current status: Our third-party cloud platform provider has resolved the underlying issue, and we're monitoring the environment until we're confident all services are functioning properly. We'll provide another update within 60 minutes. Customer experience: Customers hosted in the specified regions may have experienced delays or intermittent failures when resuming or scaling up virtual warehouses. Serverless tasks may have taken longer than expected to begin. Customers may also have been unable to start new Snowpark Container Services services, including notebooks, and compute pools may have remained stuck when starting or scaling up. Existing warehouses and services that were already running may have been unaffected. Impact start time: 22:50 UTC November 06, 2026 Impact end time: 00:31 UTC November 07, 2026 Preliminary root cause: A third-party cloud platform provider experienced an issue that affected resource provisioning.

Read the full postmortem from Snowflake

Last update from Snowflake

Current status: We've coordinated with our third-party cloud platform to implement the fix for this issue, and we've monitored the environment to confirm that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight. Customer experience: Customers hosted in the specified regions may have experienced delays or intermittent failures when resuming or scaling up virtual warehouses. Serverless tasks may have taken longer than expected to begin. Customers may also have been unable to start new Snowpark Container Services services, including notebooks, and compute pools may have remained stuck w...

7 Nov 2026, 02:52 UTC

Read the full incident on the official Snowflake status page

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