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Many parts of B.C. under heat warnings as highs could reach 38°C

Daniel Chai
Daniel Chai
|
Jul 29 2025, 9:00 pm
Many parts of B.C. under heat warnings as highs could reach 38°C
Tomas Kulaja/Shutterstock

If you’re planning a getaway around B.C. this week, be aware that heat warnings are up in many regions with soaring temperatures.

While the temperature has remained above seasonal levels in Metro Vancouver, other areas in the province are dealing with some extreme heat.

According to Environment and Climate Change Canada (ECCC), over a dozen heat warnings are in place throughout B.C., and the public is urged to use caution.

Temperatures are expected to reach up to 38°C in several parts of the province, combined with overnight lows near 18°C.

heat warning

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“Temperatures are very high and there is a moderate risk to public health,” said ECCC in its warning posted online. “A building ridge of high pressure will bring elevated temperatures to BC interior regions today through Thursday.”

EmergencyInfoBC, operated by the Government of B.C.’s Ministry of Emergency Management and Climate Readiness, listed the 14 regions currently under active heat warnings:

  • Central Okanagan – including Kelowna
  • North Okanagan – including Vernon
  • South Okanagan – including Penticton
  • South Thompson
  • Cariboo – north, including Quesnel
  • Cariboo – south, including Williams Lake
  • Prince George
  • North Thompson
  • Northwest
  • Stuart – Nechako
  • West Kootenay
  • Boundary
  • Fraser Canyon – north, including Lillooet
  • Fraser Canyon – south, including Lytton
heat warning

Environment and Climate Change Canada (ECCC)

During heat warnings, ECCC reminds people to check on their vulnerable friends, family, and neighbours who are at higher risk during hot weather.

There are some early signs of heat illness to look out for:

  • Feeling unwell
  • Fatigue
  • Thirst
  • Headache
  • Unusually dark urine

If you are experiencing any of these issues, you’re encouraged to move to a cooler environment, such as a shaded or air-conditioned space.

EmergencyInfoBC also urged British Columbians to drink plenty of water, take precautions to stay cool, and call 911 or their local emergency number in case of a medical emergency.

Closer to home, temperatures in Metro Vancouver could feel up to 32°C inland on Tuesday, with a UV index of 8, or very high.

Midweek temperatures will hover around the mid-20°C mark on Wednesday and Thursday before showers potentially return starting on Thursday night.

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