July 22, 2025: Couchiching, Mitaanjigamiing, Naicatchewenin & Nigigoonsiminikaaning First Nations Weather Forecast

Fort Frances – Weather – A warm and humid air mass is draped over the Rainy River District this morning, with overcast skies and the looming threat of showers and thunderstorms by late morning.

Residents of Couchiching, Mitaanjigamiing, Naicatchewenin, and Nigigoonsiminikaaning First Nations should prepare for unsettled conditions, intense humidity, and potentially stormy skies this afternoon.

Today’s Weather Overview

Current Conditions

At 6:00 AM CDT, observations from Fort Frances show a current temperature of 18.0°C. While specific sky conditions weren’t observed, high humidity at 92% and a dew point of 16.6°C suggest a heavy, muggy morning atmosphere.

Winds are light from the southeast at 5 km/h, expected to shift to the west at 20 km/h, then back to the south by this afternoon. Barometric pressure is 101.3 kPa and falling, a sign of active weather approaching.

The daytime high will reach 25°C, but a humidex of 35 will make it feel substantially warmer — bordering on oppressive for some.

There’s a 70% chance of showers or thunderstorms developing late this morning and persisting through the afternoon. The UV index is 6, rated as high, so sun protection is still essential despite cloud cover.

Tomorrow’s Forecast

Expected Conditions

Wednesday, July 23

• Day: Expect overcast skies, with local smoke developing in the afternoon — possibly from wildfire activity in the region. The high will be 24°C, with a humidex near 30.

• Night: Partly cloudy with a 30% chance of showers. Low of 16°C.

Thursday, July 24

• Day: A mix of sun and cloud and a 40% chance of showers. The mercury climbs slightly higher to 26°C.

• Night: Cloudy periods continue, with a low of 15°C.

Friday, July 25

• Day: A pleasant day is expected with a mix of sun and cloud and a high near 27°C.

• Night: Increasing cloudiness with a 30% chance of overnight showers. Low of 17°C.

Wardrobe Recommendations

• Today: Dress in light, breathable clothing and prioritize hydration — the humidex of 35 can quickly lead to fatigue. A hat, sunglasses, and sunscreen are recommended. Pack a rain jacket or umbrella for the likelihood of afternoon showers or storms.

• Wednesday to Friday: Continue with light layers, but be alert to air quality concerns from local smoke on Wednesday. Consider limiting strenuous outdoor activity during peak afternoon hours.

Weather Trivia

Did You Know?
A humidex of 35 falls into the “moderate to high discomfort” category, according to Environment Canada. It can feel equivalent to working outdoors in 40% more heat than the actual air temperature, making it important to take regular breaks and drink plenty of fluids during any physical activity.