Daily brief · Canada
Record from Sep 4, 2026. Back to current conditions

Whitehorse Sep 4, 2026

Review recorded on Sep 10, 2026, 6:43 AM UTC.

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

high

A single day could bring around 10.8mm of rain on 2026-09-10 — above the local heavy-rain reference for this time of year (around 6.2mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Sep 9, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture · road transport

A cold stretch is on the way

extreme

14 days in a row could stay below 15°C, starting 2026-09-04. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.

Reading evidence

Valid until Sep 7, 2026, 6:01 PM UTC.

Source: Open-Meteo.

crop growers · outdoor hospitality

Water conditions are improving

strong

Around 53.1mm of rain has fallen over the past 14 days — above the 5mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Valid until Sep 9, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops

Heat is building above the usual range

medium

Daily highs may average around 18.3°C over the next week — above the 15.5°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

Reading evidence

Valid until Sep 11, 2026, 6:01 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor farmers · tourism · energy demand

Recorded daily weather · Open-Meteo

Rain 0 mmMax 22 °CMin 5.7 °CGusts 21.6 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Sep 4, 2026.