Thunder Bay Faces a Warm but Unsettled Day

Today, August 26th, Thunder Bay will experience mainly cloudy skies with a 40% chance of showers and a risk of thunderstorms. The temperature will rise to 26°C, but it will feel warmer with a Humidex of 31. The afternoon might see some haze, so it’s wise to be prepared for slightly reduced visibility. The UV index is 6, which is considered high, so make sure to wear sunscreen if you’re spending time outdoors.

Evening Showers and Thunderstorm Risks

Tonight, the chance of showers continues at 30%, with possible thunderstorms early in the evening. The skies will gradually clear overnight, leading to a low of 14°C. Winds will be light, providing a calm, clear night after the storms pass.

The Week Ahead: Cooler and Wet

Tuesday will bring cooler temperatures with a high of 22°C, along with a 60% chance of showers and a continued risk of thunderstorms throughout the day. This pattern of mixed sun, clouds, and showers will persist through midweek, with highs ranging between 18°C and 22°C. By the weekend, expect a mix of sun and clouds with slightly warmer conditions, but showers may still be in the forecast.

Wardrobe Tip: Dress in layers today to stay comfortable in the changing weather. Carry an umbrella for the potential showers and storms, and keep a light jacket handy for cooler evenings.

Did You Know?

Thunder Bay’s average high for late August is 22°C, making today’s warm 26°C slightly above the norm. The city often experiences quick weather changes during this time of year, so it’s always a good idea to stay updated with the latest forecast.