Fort Frances – Regional Weather – Residents in Couchiching, Mitaanjigamiing, Naicatchewenin, and Nigigoonsiminikaaning First Nations are under an Air Quality Warning this morning as wildfire smoke drifts into the Fort Frances – Emo – Rainy River area.

Environment Canada is warning of poor visibility and deteriorating air quality, expected to last through Thursday. With temperatures climbing and humidity rising, health risks are elevated—especially for vulnerable individuals.

Smoke will thicken by this afternoon, coinciding with a 40% chance of showers, making conditions both uncomfortable and unstable.

Today’s Weather Overview

Current Conditions (as of 7:00 AM CDT):

• Temperature: 19.3°C

• Dew Point: 19.1°C

• Humidity: 99%

• Wind: North at 10 km/h

• Pressure: 101.2 kPa, rising

• Condition: Fog and smoke expected later

Thick humidity is producing fog patches that are expected to dissipate this morning, only to be replaced by local smoke this afternoon. Combined with high humidity, today’s humidex will reach 32, amplifying discomfort for those outdoors.

Forecast into Saturday

Expected Conditions (July 24 – July 26):

Thursday, July 24:

• Day: Mix of sun and cloud early, becoming overcast in the afternoon. Local smoke continues.

  • High: 25°C

  • Humidex: 29

  • UV Index: 8 (Very High)

• Night: Cloudy periods.

  • Low: 15°C

Friday, July 25:

• Day: Sun and cloud with a 30% chance of showers.

  • High: 27°C

• Night: Cloudy periods.

  • Low: 17°C

Saturday, July 26:

• Day: Sun and cloud with a 40% chance of showers.

  • High: 29°C

• Night: Cloudy periods.

  • Low: 19°C

Air quality will likely remain poor into Thursday, with slight improvements possible by Friday. Showers may help suppress smoke particles temporarily, though not enough to clear the air completely.

Wardrobe Recommendations

Here’s how to dress and prepare for the smoky, humid conditions:

• Today & Thursday:

  • Wear light, moisture-wicking clothing to manage the sticky humidity.

  • Use a NIOSH-certified N95 or equivalent mask if venturing outdoors.

  • Avoid physical exertion outside, especially if you’re in a sensitive group.

  • Bring sunglasses and sunblock for strong UV levels.

• Friday & Saturday:

  • Pack a light jacket or umbrella for the chance of showers.

  • Dress in summer attire but remain cautious of lingering smoke.

Keep windows and doors closed, and consider an air purifier indoors if available.

Weather Trivia

Did you know?
The Rainy River District is no stranger to wildfire smoke. During the intense 2011 wildfire season, smoke from northwestern Ontario fires drifted all the way to Duluth, Minnesota and even impacted air quality in Chicago. Such far-reaching effects demonstrate how wildfire smoke can travel hundreds or even thousands of kilometers, affecting communities well beyond the fire zone.