Tomorrow.io Outage History

93 incidents recorded over the last 365 days, 88 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.

Live Tomorrow.io status100.00% uptime history

Every Recorded Tomorrow.io Incident

Tomorrow.io incidents, newest first, with date, duration and status.
DateIncidentDurationStatus
Nov 4, 2026Delayed data on Classic Global RealtimeClassic Global Infrared Composite (realtime) was delayed from 08:25 to 09:25 EST on 4 November 2026. This impact was the infrared composite layer only. The delay lasted about 60 minutes. The issue is resolved.-491 minResolved
Nov 4, 2026Scheduled Maintenance: Alerting Engine UpgradeScheduled maintenance is currently in progress. We will provide updates as necessary.6h 0mScheduled
Nov 3, 2026Temporarily degraded NextGen precipMissing upstream satellite data caused NextGen UP to displayed temporarily degraded realtime and nowcast data over GOES East and GOES West footprints where radar coverage is not available.1h 18mResolved
Oct 30, 2026Upstream Outage - degraded or missing precipitation data for ItalyAn upstream radar data interruption caused degraded precipitation data over Italy.-79 minResolved
Oct 29, 2026Lightning Nowcast and Turbulence Contours UnavailableThis incident has been resolved.5h 56mResolved
Oct 29, 2026Delayed Meteosat Satellite DataWe experienced delayed or missing Meteosat satellite data starting around 08:00 UTC (04:00 EDT) on 29 October 2026. Precipitation quality was degraded on Classic and Next Gen products for Europe, Israel, India, and…-456 minResolved
Oct 28, 2026Degraded Quality of Real-Time and Forecast Precipitation Data Across Italy (Impacting Classic and NextGen Precipitation Products)Resolved: Degraded Precipitation Data Across Italy The upstream data outage has been resolved. Real-time and forecast precipitation data quality has returned to normal across Italy for both Classic and NextGen…7h 14mResolved
Oct 22, 2026Delayed or Missing Precipitation Data - Global**Resolved: Delayed or Missing Precipitation Data** The issue affecting Unified Precipitation data since 09:35 UTC has been resolved. Realtime precipitation, downstream nowcast, and accumulation data have returned to…11 minResolved
Oct 2, 2026Delayed or Missing NextGen FOCUS Regional Forecast DataThis incident has been resolved.1h 10mResolved
Sep 25, 2026TMS Layers Unavailable In PLatformThis incident has been resolved.41 minResolved
Sep 25, 2026Air Quality Nowcast data temporarily staleThe Air Quality Nowcast reflected temporarily stale data due to scheduled maintenance from the data provider. Data flow has returned to normal, and Tomorrow.io Air Quality products are now updating as expected.0 minResolved
Sep 23, 2026Degraded Precipitation Data in AustraliaThis incident has been resolved.4h 45mResolved
Sep 22, 2026Degraded Quality of Classic and NextGen Precipitation Products (Real-Time and Forecast) for Many Locations GloballyThe upstream satellite data issue has been resolved as of 09:00 UTC. Classic and NextGen precipitation products (Real-Time and Forecast) have returned to normal functionality across all affected regions.9h 32mResolved
Sep 22, 2026Tomorrow Microwave Sounder overlay layers unavailable in platformThis incident has been resolved.10h 13mResolved
Sep 22, 2026GOES-19 Satellite Data Delay Impacting Precipitation Products: Classic and Nextgen AffectedThis incident has been resolved.12h 6mResolved
Sep 22, 2026Upstream Data Delay Impacting Precipitation ProductsOn September 22, between 10:35 UTC and 10:49 UTC, we experienced a delay in upstream data. This resulted in degraded realtime and nowcast precipitation products across the eastern Atlantic, Africa, and non-radar…-1547 minResolved
Sep 20, 2026Stale or Missing TAFs, METARs, AIRMETs, and SIGMETsAIRMETs and SIGMETs are now available once again under the Aviation products layer. This incident has been resolved.2h 48mResolved
Sep 15, 2026NextGen Customers: Temporarily degraded NextGen FOCUS 15-minute Data Over the Persian GulfNext Gen FOCUS resumed, systems are back to normal.27 minResolved
Sep 15, 2026Degraded NextGen FOCUS over South AmericaNextGen FOCUS 15-minute forecast products over South America are experiencing degraded quality. Affected products include: Precipitation, temperature, wind, visibility, humidity, and pressure after the first hour out to…-100 minResolved
Sep 15, 2026Temporarily degraded NextGen FOCUS 15-minute data over South AfricaSome NextGen FOCUS 15-minute forecast products over South Africa experienced a temporary delay. Affected products included: Precipitation, temperature, wind, visibility, humidity, and pressure on Next Gen FOCUS over…1h 53mResolved
Sep 14, 2026Degraded or missing NextGen FOCUS Rapid Refresh products over CONUSThis issue has been resolved and NextGen FOCUS Rapid Refresh products over the CONUS are returning to normal.16 minResolved
Sep 14, 2026Nextgen Precipitation Accumulation Degraded (Philippines and Southeast Asia)This incident has been resolved.1h 0mResolved
Sep 12, 2026Degraded Quality of Precipitation Products (Real-Time and Forecast) Across The AmericasAn upstream data outage resulted in degraded quality of precipitation products (Real-Time and Forecast) for locations across North America, Central America, and South America without radar coverage from approximately…-80 minResolved
Sep 8, 2026Missing or degraded observationsThis incident has been resolved.1h 34mResolved
Sep 8, 2026Degraded Temperature NowcastThis incident has been resolved.10 minResolved
Sep 7, 2026Stale Precipitation Data for Portions of Hawaii, Alaska, and across the PacificThis incident has been resolved.3h 22mResolved
Sep 7, 2026Delayed or Degraded Nowcast Precipitation DataThis incident has been resolved.52 minResolved
Sep 7, 2026Data Gap Affecting Classic Precipitation Probability ProductsThis incident has been resolved.1h 51mResolved
Sep 5, 2026Stale echotops on realtime CONUS displayThe data stream issue has been resolved and the echotops products are returning to normal status.6h 36mResolved
Sep 3, 2026Next Gen geostationary precipitation retrievalsdegraded precipitation on Next Gen UP-Global over GOES-East areas without radar coverage where these retrievals are used. Affected forecast extent: realtime and nowcast. Resolved after 1 hour-174 minResolved
Aug 28, 2026Stale air quality data over the CONUSThe data flow issue has been resolved, and nowcast AQ products are returning to normal over the CONUS domain.5 minResolved
Aug 27, 2026Degraded Next Gen FOCUS regional forecast dataThis incident has been resolved.1h 15mResolved
Aug 25, 2026Degraded Quality of Many Current Weather Parameter Layers GloballyAn upstream data issue resulted in degraded quality of many current weather parameter layers globally from approximately 12:00 through 15:30 UTC.-221 minResolved
Aug 21, 2026Degraded Nextgen precipitation tile forecastsThis incident has been resolved.9h 59mResolved
Aug 20, 2026NextGen Customers: Degraded Precipitation DataThis incident has been resolved.3h 47mResolved
Aug 18, 2026Degraded Precipitation Data: UP, NextgenThe issue affecting precipitation data across portions of North and South America has been resolved as of approximately 12:15 UTC. All affected services are now operating normally. We will continue to monitor…2h 30mResolved
Aug 14, 2026FOCUS Global regions degraded, missing data after 12Z 8/16This incident has been resolved.9h 45mResolved
Aug 13, 2026NextGen UP Outage IsraelThere was an outage of NextGen UP data over Israel from 22:20-22:45Z. System has since recovered and UP is populating as normal again.-34 minResolved
Aug 12, 2026Nextgen Unified Precipitation UpgradeThe scheduled maintenance has been completed.1h 0mScheduled
Aug 12, 2026Insights and monitors producing stale dataThis incident has been resolved.3h 44mResolved
Aug 7, 2026Degraded precipitation on Classic and Next Gen UP-Europe over radar-covered areasThis incident has been resolved.6h 20mResolved
Aug 3, 2026High error rate in our Timeline APIfrom 11:52 until 12:09 UTC-389 minResolved
Aug 3, 2026Scheduled Maintenance WindowThe scheduled maintenance has been completed.1h 30mScheduled
Aug 1, 2026JMA data ingest interruptionThis incident has been resolved.30 minResolved
Jul 29, 2026External Feeds Customers (CVE incl.): Monitor Processing Delays**Resolved** The issue preventing feed monitors from running for customers using external feeds, including CVE feeds, has been resolved. The incident occurred between 09:53 UTC and 11:37 UTC. During this time…40 minResolved
Jul 26, 2026Delays in monitor calculationsWe experienced delays in monitor calculations between 12:30 UTC and 15:10 UTC. During this time, monitor evaluations may have been delayed, which could have impacted the timeliness of monitor alerts and status…0 minResolved
Jul 25, 2026Degraded Global Precipitation & Satellite Data over portions of Europe and AsiaPrecipitation and satellite data was stale/degraded for much of Europe into portions of Asia, from approximately 05:30-06:50 UTC, due to an upstream data outage. Service has since restored, and both current/forecast…-204 minResolved
Jul 24, 2026Delayed CBAM Model Data for Latin AmericaThis incident has been resolved.49 minResolved
Jul 22, 2026Stale Data in Vector Tiles16:50 UTC, recovered and up to date 19:25 UTC7h 49mResolved
Jul 22, 2026Upstream outage - degraded Turbulence, Icing, and Aloft fieldsThis incident has been resolved.1h 29mResolved
Jul 22, 2026Planned Database MaintenanceThe scheduled maintenance has been completed.1h 0mScheduled
Jul 20, 2026Incomplete NextGen Probabilistic ForecastsThis incident has been resolved.31h 49mResolved
Jul 20, 2026Degraded Tropical Products Due to Upstream OutageThis incident has been resolved.28h 45mResolved
Jul 20, 2026Degraded Precipitation Data in EuropeThe data feed has returned to normal and precipitation data in Europe is now performing as expected.20 minResolved
Jul 19, 2026CBAM Israel Super Region DelayedThis incident has been resolved.0 minResolved
Jul 17, 2026Weather Data in Timeline MissingThis includes stale monitors from 4-8am UTC13h 35mResolved
Jul 17, 2026Degraded Quality of FOCUS Severe Model Products across the CONUSThis incident has been resolved.24h 19mResolved
Jul 16, 2026Missing or Delayed Precipitation Data and Precipitation Probability from Classic ModelThis incident has been resolved.25 minResolved
Jul 16, 2026Delayed CBAM Model Data for Portions of AsiaThis incident has been resolved.13h 27mResolved
Jul 15, 2026Delayed CBAM Model Data for Latin AmericaThis incident has been resolved.1h 21mResolved
Jul 15, 2026Degraded Quality of Precipitation Products (Real-Time and Forecast) across IsraelThis incident has been resolved.5h 3mResolved
Jul 15, 2026Delayed CBAM Model Data for Middle East and AsiaThis incident has been resolved.1h 31mResolved
Jul 15, 2026Degraded Quality of Precipitation Products (Real-Time and Forecast) for Many Locations Without Radar CoverageThis incident has been resolved.22h 18mResolved
Jul 15, 2026FOCUS CONUS data interruptionThis incident has been resolved.3h 25mResolved
Jul 15, 2026Satellite Data Degradation Affecting Real-Time PrecipitationSatellite data has returned to normal as expected and areas without radar coverage across parts of eastern Europe, western and central Asia (including India), and Africa are now seeing current data.32h 54mResolved
Jul 13, 2026Delayed Data Affecting Real-Time and Nowcast PrecipitationThis incident has been resolved.1h 57mResolved
Jul 8, 2026Degraded Realtime and Nowcast Precipitation Data over ItalyThis incident has been resolved.21h 55mResolved
Jul 8, 2026Nowcast precipitation forecasts missing in Nextgen timelines.This incident has been resolved.33 minResolved
Jul 7, 2026Missing data in Timeline API - Platform trends and API data unavailableThis incident was resolved as of 1205 UTC1h 34mResolved
Jul 7, 2026Degraded Unified Precipitation Data across Europe, Africa, and the Middle East.Issue resolved, data is now operational.4h 53mResolved
Jul 5, 2026UP Nowcast (CONUS) Serving Stale Data Due to Upstream DelayUP Nowcast in the CONUS region served stale data due to a delay in an upstream data feed. The issue occurred between 08:00 UTC and 10:00 UTC.2h 0mResolved
Jul 5, 2026Alerts and Events DB Maintenance WindowThe scheduled maintenance has been completed.1h 0mScheduled
Jul 4, 2026Delayed Lightning AlertsThis issue was completely resolved by 1130GMT and all alerts have been current.2h 51mResolved
Jul 4, 2026Degraded Quality of 0-12 Hour NextGen Forecasts Across the CONUSThe issue was fixed earlier this morning and normal operations were restored as of 0900Z.12h 32mResolved
Jul 2, 2026Increased Timeline API Latency and Monitor Calculation DelaysBetween 00:30–01:30 UTC and 06:00–07:15 UTC, customers may have experienced increased Timeline API latency, delayed monitor calculations, and a small increase in API errors due to an issue affecting an underlying…-604 minResolved
Jul 2, 2026Increased latency in severe weather alertsIncreased latency in receiving in severe weather alerts may have been experienced by some customers due to a brief upstream data flow issue.-5 minResolved
Jul 1, 2026Degraded monitor calculationsStarted at 13:51 UTC and fully recovered at 15:06 UTC-150 minResolved
Jul 1, 2026CBAM Customers: Stale dataCBAM data was temporarily stale due to resource issues and has been restored, thank you for your patience!28 minResolved
Jul 1, 2026Degraded Quality of Real-Time and Forecasted Precipitation Data Across JapanThis incident has been resolved.6h 4mResolved
Jun 30, 2026Delayed Lightning AlertsThis incident has been resolved.7h 47mResolved
Jun 30, 2026Degraded Real-Time and Forecasted Precipitation over Portions of Europe, Africa, and the Middle EastUpstream data has stabilized and service has returned to normal. We have not observed any further impact following the maintenance activity, and this incident is now resolved. We will continue to monitor our upstream…59 minResolved
Jun 29, 2026Stale Air Quality NowcastThis incident has been resolved.6h 32mResolved
Jun 28, 2026Stale Forecast DataThe upstream data issue has been resolved, and forecast data is now current and updating as expected.11h 29mResolved
Jun 28, 2026UP realtime and nowcast temporary degraded over Europe, Africa, and Middle EastA temporary delay in the data feed from Meteosat 9 and 11 caused a temporary degradation in realtime and nowcast UP over non-radar regions of Europe, Africa and the Middle East. The data feed has since been restored.1h 11mResolved
Jun 27, 2026Degraded Nowcast Precipitation Data: Europe, Africa, Middle EastThe satellite data feed is now restored to full operation and Nowcast Data is updated as expected.5h 54mResolved
Jun 25, 2026InvestigatingThis incident has been resolved.26 minResolved
Jun 25, 2026High Error Rate as of 08:00 UTCThis incident has been resolved.8h 57mResolved
Jun 25, 2026Intermittent Increases in Errors in the Tomorrow.io Timeline APIAPI instability has resolved; Timeline is stable. Thank you for your patience!2h 42mResolved
Jun 25, 2026Stale Air Quality Forecasts across the CONUSThis incident has been resolved.15h 16mResolved
Jun 25, 2026Increased Number of Errors in Tomorrow.io Timeline APIThere was a spike in errors in the Tomorrow.io Timeline API from approximately 3:15 UTC through 3:38 UTC on 6/25/26.0 minResolved
Jun 18, 2026Degraded Quality of Precipitation Products (Real-Time and Forecast) across ItalyThe data feed is now completely current.16h 18mResolved
Jun 17, 2026Europe/Africa Degraded Nowcast Precipitation DataThe upstream Meteosat-10 satellite data issue has been resolved. The outage impacted data availability from **2025-06-17 11:00 UTC** until **2025-06-19 09:00 UTC**, resulting in degraded nowcast precipitation data over…24h 40mResolved
Jun 15, 2026High error rate due to infrastructure update80% error rate in timeline for 1 minute fro 10:05 to 11:06 EST-29 minResolved

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How to Read This Tomorrow.io Incident Log

Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Tomorrow.io acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.

Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.

The longest single Tomorrow.io outage in this window ran 1d 8h, against a mean recovery of 6h 1m. If you depend on Tomorrow.io in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.