Frigid Start, But Some Sun to Soften the Chill Thunder Bay wakes up to -31°C with a wind chill of -38. Sunshine won’t warm things up much, with frostbite risks continuing. Stay bundled up in ...

As we move into the afternoon, the weather remains mainly sunny with temperatures rising slightly to -14°C, though it will still feel like -22°C. The cloud cover will increase to about 30% ...

Frosty Morning with Sunshine on the Way Thunder Bay sees clearing skies but remains bitterly cold with wind chills near -28°C. Flurries return tonight and Monday. Frostbite risk is high—bundle up!