Yellow Frost Advisory - Deer Lake - Humber Valley
Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
A yellow advisory for frost is in effect for Deer Lake - Humber Valley and nearby areas with freezing temperatures expected early Sunday morning.
This weather record, quickly
- Record type
- Frost Advisory
- Affected area
- Deer Lake - Humber Valley, Newfoundland
- Issued
- September 27, 2026
- Issuing authority
- ECCC
Winter notices differ by expected impact and timing. The original notice carries the forecast window and any travel guidance for the named area.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Yellow advisory - frost in effect, issued by Environment Canada. Effective from 2026-09-27T01:08:14-00:00 until 2026-09-27T10:02:14-00:00.
Affected Areas
Deer Lake - Humber Valley, Buchans and the interior, and Grand Falls-Windsor and vicinity.
What You Should Do
Damage to plants, trees, and crops is possible. Continue to monitor alerts and forecasts issued by Environment Canada.
Expected Conditions
Freezing temperatures with frost are expected. Minimum temperatures: 2 to 6 (coolest in low-lying areas). Patchy frost is expected to form as partly to mainly clear skies and light winds coincide with cool temperatures, especially in low-lying areas.
Timeline
Alert effective early Sunday morning from 2026-09-27T01:08:14-00:00 to 2026-09-27T10:02:14-00:00.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Similar notices nationwide by length or severity timing 8
Two cross-category peer sets, both computed from Areazine's own archive: notices with a similar body length, and notices near the same severity and agency date. These are drawn from other categories, not the same-feed Related list above.
Similar body length
Nearest notices by article body length (793 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to September 27, 2026.
What People Ask
What people usually ask about a notice like this one.