Yellow Warning - Air Quality
11:52 a.m. PDT Friday 17 July 2026

Impact Level: Moderate

Forecast Confidence: High


Smoke is causing or expected to cause poor air quality and reduced visibility.

Air quality warning in effect for wildfire smoke - July 17, 2026.

These regions of BC are being impacted or are likely to be impacted by wildfire smoke over the next 24-48 hours:

- Fraser Canyon
- South Thompson
- 100 Mile
- Okanagan
- Boundary

Smoke will vary through the day. Smoke in the Okanagan Valley is expected to increase through the day into the overnight.

During a wildfire, smoke conditions can change quickly over short distances and can vary considerably hour-by-hour.

Monitor the situation for any wildfires near your area at EmergencyInfoBC. Follow all emergency announcements relevant to your location.

The next update will be available on July 18, 2026 and made available on the Province's Air Quality Warnings webpage: https://aqwarnings.gov.bc.ca/

Actions you can take:

Exposure to smoke can affect your health. Postpone or reduce strenuous outdoor activities until the warning has ended. Spend time indoors in a space with cleaner air.

Some people are more likely to be negatively impacted by smoke. This includes people with lung and heart conditions, pregnant individuals, infants and young children, people aged 65 and older, and anyone whose health is affected by a chronic condition or acute illness.

Exposure to high smoke levels can pose threat to your health regardless of age of health status. Avoid strenuous outdoor activities until the warning has ended. Stay indoors in a space with cleaner air.

Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values.

Please continue to monitor alerts and forecasts issued by Environment Canada.

Issued by Environment Canada and the B.C. Ministry of Environment and Parks

In effect for:
  • South Thompson

Sky Webcam
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Updated: @ 17/07/2026 13:05 - next update at 13:10  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 28.2, Max: 28.7, Min: 13.2 28.2°C
Warmer 3.0°C than last hour.

Warm

Feels like: 28°C

24-hr difference
2.1°CWarmer 2.1°C than yesterday at this time.
  Today Yesterday
High: 28.7°C
13:04
30.5°C
16:46
Low: 13.2°C
05:07
12.7°C
06:08
 Wind from NNW NNW
1
Gust:
4 km/h
0 Bft - Calm
Today: 8 km/h 12:45
Gust Month: 17 km/h July 04
Rain Today: 0.2 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
This Month: 19 mm
Season Total: 228.8 mm
6 rain days in July.
Tonight
Smoke
Smoke
Humidity & Barometer Almanac Moon
Humidity: 39 % Decreased 3.0% since last hour.
Dew Point: 12.9°C Increased 1.6°C since last hour.
Barometer: 1007 hPa Falling 1.2  hPa/hr
Baro Trend: Falling Slowly
Sunrise: 05:05
Sunset: 21:08
Moonrise: 09:26
Moonset: 22:44
Waxing Crescent
Waxing Crescent, Moon at 4 days in cycle
16%
Illuminated
UV Index Forecast UV Index Forecast
17/07/2026
6.9     High 
18/07/2026
6.6     High 
 EC Weather Forecast  - Outlook: Today & Tonight
Today
A mix of sun and cloud
A mix of sun and cloud

Max: 31°C
EC forecast: A mix of sun and cloud. Risk of thunderstorms. Local smoke. Wind becoming east 20 km/h this afternoon except gusting to 60 near thunderstorms. High 31. Humidex 33. UV index 8 or very high.
 
Tonight
Smoke
Smoke

Min: 17°C
EC forecast: Partly cloudy. Clearing after midnight. Risk of thunderstorms early this evening. Local smoke becoming widespread smoke near midnight. Wind east 20 km/h except gusting to 60 near thunderstorms early this evening. Wind becoming light this evening. Low 17.
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🌲 Canadian Forest Fire Weather Index Obs: 2026-07-17
Fire Weather Index 16.2   High    BC FDR: Moderate
Spread & Buildup ISI: 4.3    BUI: 87.8
Moisture Codes
FFMC 89.9
DMC 59.5
DC 418.5
Noon Observation 25.9 °C   RH 42%   Wind 0.3 km/h   Rain(24h) 0.0 mm

Canadian FWI System (Van Wagner 1987) — computed at noon from station data. Last computed: 2026-07-17T12:10:01.