High error rate due to infrastructure update
Timeline · 1 update
- resolved Jun 15, 2026, 02:29 PM UTC
80% error rate in timeline for 1 minute fro 10:05 to 11:06 EST
Tomorrow.io Outage History
Tomorrow.io degraded · 1 active incident View live status →Tomorrow.io had 101 outages in the last 2 years totaling 221h 50m of downtime — averaging 4.2 incidents per month.
There were 101 Tomorrow.io outages since January 20, 2026 totaling 221h 50m of downtime. Each is summarised below — incident details, duration, and resolution information.
Degraded or Missing Precipitation Data for portions of Europe, Africa, and the Middle East
Affected: Timeline APIWeb ApplicationMap APIMonitors (Insights)AlertsTilesTimelineInsights APIAlerts API
Timeline · 2 updates
- investigating Jun 14, 2026, 10:14 PM UTC
An upstream data outage is resulting in degraded real-time and forecasted precipitation data for portions of Europe, Africa, and the Middle East where there is no radar coverage. No estimated return to normal functionality is available at this time.
- resolved Jun 14, 2026, 11:29 PM UTC
The upstream data issue has been resolved, and real-time and forecasted precipitation data has returned to normal across portions of Europe, Africa, and the Middle East where there is no radar coverage.
Upstream stale/missing aviation data continues
Affected: Aviation
Timeline · 2 updates
- investigating Jun 14, 2026, 05:29 PM UTC
While some icing data has returned, upstream data issue is continuing to cause stale or missing aviation data. We are monitoring the feed and will report when it has become stable.
- resolved Jun 14, 2026, 11:27 PM UTC
The upstream data issue has been resolved, and icing data is now fully available within the Tomorrow.io Platform.
Stale/Missing Aviation Data
Affected: Aviation
Timeline · 2 updates
- monitoring Jun 14, 2026, 09:16 AM UTC
An upstream data issue is causing stale or missing aviation data. We are monitoring the feed and will report when it has become stable.
- resolved Jun 14, 2026, 05:07 PM UTC
This incident has been resolved.
Increased Number of 500 Errors from Timeline API and Missing Weather Data Within Tomorrow.io Platform
Affected: Timeline APIWeb ApplicationMonitors (Insights)TimelineInsights API
Timeline · 9 updates
Delayed / stale data on our data feeds for ~30 min
Timeline · 1 update
- resolved Jun 11, 2026, 11:06 PM UTC
Customer impact: Delayed / stale data on our data feeds for ~30 min. Cause: temporary cluster capacity shortage. Cleared on its own once capacity freed up and the scheduler started running again.
CVE Customers: Delayed Data Updates
Affected: Custom Vector Events feeds
Timeline · 2 updates
- investigating Jun 11, 2026, 07:30 AM UTC
We are investigating an issue affecting CVE processing -the issue began at approximately 04:00 UTC. As a result, some CVE-related data may not be updating as expected. Our team is actively investigating and will provide updates as more information becomes available.
- resolved Jun 14, 2026, 12:02 PM UTC
This incident has been resolved.
Elevated error rates on the timeline API
Affected: Timeline API
Timeline · 2 updates
- investigating Jun 11, 2026, 03:53 AM UTC
Some customers are experiencing elevated error rates on the timeline API. No known cause has been identified as of this time.
- resolved Jun 11, 2026, 08:19 AM UTC
The elevated error rates affecting the Timeline API have been resolved. Start Time: 03:53 UTC Resolved Time: 06:30 UTC During this period, some customers experienced elevated error rates when making Timeline API requests. We have restored normal service and continue to monitor the platform to ensure stability.
High 400 Error Rate
Affected: Timeline APIMap APILocations APIEvents APIInsights APIAlerts APINotifications API
Timeline · 3 updates
- investigating Jun 10, 2026, 03:59 PM UTC
We are currently investigating an elevated rate of error responses affecting the Timeline API. The issue began around 14:30 UTC. Some users may experience failed or degraded Timeline API requests. We will provide an update as soon as more information is available.
- monitoring Jun 10, 2026, 04:15 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 04:49 PM UTC
This incident has been resolved.
Intermittent data issues within platform and API
Affected: Timeline APIWeb ApplicationTimeline
Timeline · 3 updates
- investigating Jun 10, 2026, 03:25 PM UTC
We are currently investigating an issue regarding intermittent data outages with the timeline (platform and API).
- monitoring Jun 10, 2026, 04:15 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 04:49 PM UTC
This incident has been resolved.
Widgets degraded performance
Affected: AI Studio Blocks
Timeline · 2 updates
- identified Jun 10, 2026, 12:44 PM UTC
User impact for - Dashboards Labs Gale studio
- resolved Jun 10, 2026, 12:45 PM UTC
This incident has been resolved. The issue was for 10 minutes 12:34 - 12:44 UTC
Stale Nextgen Unified Precipitation Products
Affected: Timeline APIWeb ApplicationMap API
Timeline · 3 updates
- identified Jun 09, 2026, 03:41 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 09, 2026, 03:42 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 01:14 AM UTC
This incident has been resolved.
Timeline Error Rates Slightly Higher than Usual
Timeline · 1 update
- resolved Jun 09, 2026, 01:56 PM UTC
From approximately 11:40-12:40 UTC, platform timeline experienced a slightly higher error rate due to an issue with a test deployment. This incident was quickly resolved upon discovery, and any issues with the timeline have ended.
Potential Stale Monitors
Timeline · 1 update
- resolved Jun 07, 2026, 08:55 PM UTC
Monitors may have been stale from approximately 16:40 UTC to 19:20 UTC.
Reporting of European Severe Weather Events Potentially Delayed or Missing
Affected: Timeline APIWeb ApplicationAlertsAlerts APINotifications APIWeather Reports
Timeline · 2 updates
- investigating Jun 07, 2026, 08:08 PM UTC
An upstream data outage may result in potential delayed or missing reporting of Severe Weather Events across Europe.
- resolved Jun 08, 2026, 09:21 AM UTC
Resolved: Severe Weather Events in EU are populating in the platform as expected.
Weather Reports Outage
Affected: Timeline APITimelineWeather Reports
Timeline · 3 updates
- investigating Jun 07, 2026, 11:03 AM UTC
We are investigating a major outage of the timeline data for both the platform and API.
- investigating Jun 07, 2026, 11:13 AM UTC
We continue to investigating a major outage of the timeline data for both the platform and API, which has also cause subsequent automated Weather Reports to fail.
- resolved Jun 07, 2026, 11:33 AM UTC
Timeline data has been restored, but Weather Reports during the outage have not been created. We will work to re-create missed reports as needed.
High Error Rate for Timeline API
Affected: Timeline API
Timeline · 4 updates
- investigating Jun 05, 2026, 08:07 PM UTC
We are currently investigating an issue that is resulting in a high error rate for the Timeline API.
- monitoring Jun 05, 2026, 08:51 PM UTC
A fix has been deployed and error rates are improving. We will continue to monitor for stability.
- monitoring Jun 05, 2026, 08:58 PM UTC
We are continuing to monitor for any further issues.
- resolved Jun 05, 2026, 08:58 PM UTC
This incident has been resolved.
Short-term outage of flight data
Affected: Aviation
Timeline · 5 updates
- monitoring Jun 05, 2026, 12:08 PM UTC
Information about flights and flight ground movement will be partially available to users in Weather Intelligence Platform due to degraded data issues from swim-faa
- monitoring Jun 05, 2026, 12:17 PM UTC
A maintenance event from the FAA System Wide Information Management (SWIM) Portal is causing an outage in both our flights and ground movement scrapers.
- monitoring Jun 05, 2026, 01:57 PM UTC
An upstream outage is also impacting turbulence and icing data in the platform.
- monitoring Jun 05, 2026, 04:44 PM UTC
Turbulence and icing data has returned; we are continuing to monitor for other aviation components to be restored.
- resolved Jun 07, 2026, 10:01 AM UTC
Flight and ground movement data has been restored.
Increased realtime and nowcast Unified Precipitation latency
Affected: Timeline APIWeb ApplicationMap API
Timeline · 2 updates
- identified Jun 04, 2026, 08:02 PM UTC
We're performing background task maintenance that is causing a spike in latency in our Unified Precipitation nowcast and realtime products. 0-3h precipitation on the platform are about 30 minutes stale. We're working to complete this maintenance as quickly as possible.
- resolved Jun 04, 2026, 10:39 PM UTC
This incident has been resolved.
Brief Spike in API Errors
Timeline · 1 update
- resolved Jun 04, 2026, 05:59 PM UTC
A brief spike in errors for the Tomorrow.io API was observed from 15:48 UTC to 15:51 UTC as a result of internal system maintenance.
Temporary Data Availability Issue
Timeline · 1 update
- resolved Jun 04, 2026, 12:49 PM UTC
Status: Resolved Start Time: 12:20 UTC End Time: 12:27 UTC We experienced a temporary issue that may have affected data availability for some customers. The issue was identified and resolved, and data availability has returned to normal. We apologize for any inconvenience this may have caused.
Short-term degradation of flight data
Timeline · 1 update
- resolved Jun 04, 2026, 02:36 AM UTC
Information about flights temporarily unavailable to users in the Weather Intelligence Platform due to a brief disruption in upstream data flow from FAA SWIM
Tiles unavailable in the platform
Timeline · 1 update
- resolved Jun 03, 2026, 04:06 PM UTC
Tiles were unavailable in the platform between 1554-1602 UTC. This incident has been resolved.
Custom Vector Events (CVE) Customers: Delayed Monitor Calculations
Affected: Custom Vector Events feeds
Timeline · 2 updates
- identified Jun 03, 2026, 11:14 AM UTC
Start Time: 07:35 UTC We are investigating an issue causing delays in CVE monitor calculations. As a result, CVE monitor updates may not have been generated as expected since 07:35 UTC. The issue has been identified and is related to the broader Google service disruption affecting portions of our infrastructure. A fix is being implemented, and recovery is underway. We are continuing to monitor the system and will provide further updates as needed.
- resolved Jun 03, 2026, 11:35 AM UTC
Resolved Start Time: 07:35 UTC End Time: 11:33 UTC We experienced an issue that prevented CVE monitor calculations from running as expected. As a result, CVE monitor updates were delayed during the incident window. The issue was related to the broader Google service disruption affecting portions of our infrastructure. The issue has been resolved, and CVE monitor calculations have returned to normal operation. We will continue to monitor the system to ensure ongoing stability.
Increased Latency for UP (Unified Precipitation) Nowcast Products
Timeline · 1 update
- resolved Jun 03, 2026, 09:18 AM UTC
Start Time: 22:00 UTC End Time: 01:00 UTC We experienced increased latency affecting UP Nowcast products between approximately 22:00 UTC and 01:00 UTC. The issue has been mitigated, and service performance is recovering. Some processing delays may persist temporarily as systems return to normal operation. We are continuing to monitor the system to ensure complete restoration of normal performance.