Yellow Warning: Severe Thunderstorm in Effect for Winchester - Newington
This alert is no longer in effect.
ECCC issued it on August 11, 2026, 13 days 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 ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Canada has issued a yellow warning for a severe thunderstorm in Winchester - Newington, effective until 3:01 a.m. UTC on August 11, 2026.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm
- Affected area
- Winchester - Newington
- Issued
- August 11, 2026
- Issuing authority
- ECCC
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 13 days ago; use the issuing agency's live warning service for current conditions in Winchester - Newington.
Alert Details
Environment Canada has issued a yellow warning for a severe thunderstorm. The alert was sent at 2026-08-11T00:03:02-00:00 and is effective from 2026-08-11T00:03:02-00:00 until 2026-08-11T03:01:02-00:00. The warning indicates imminent or occurring thunderstorms expected to produce damaging hail, wind or rain.
Affected Areas
The alert covers Winchester - Newington.
What You Should Do
Residents should prepare for possible local utility outages and damage to roofs, fences, soft shelters or trees.
Expected Conditions
The severe thunderstorm is capable of producing damaging wind gusts, up to quarter size hail and heavy rain.
Timeline
The warning is in effect from 2026-08-11T00:03:02-00:00 and expires at 2026-08-11T03:01:02-00:00.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this ECCC 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 (766 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to August 11, 2026.
Frequently Asked Questions
Common questions about this ECCC weather alert.