Question 1

What is the UV index in Thunder Bay right now?

Accepted Answer

The UV index in Thunder Bay, Ontario is 6.1 — categorised as High. Wear long sleeves, SPF 30+, and seek shade midday.

Question 2

Is it safe to go outside in Thunder Bay today?

Accepted Answer

Caution — UV is high (6.1) in Thunder Bay. Wear long sleeves, SPF 30+, and seek shade midday. The peak risk window is roughly 11 am to 4 pm.

Question 3

How long does it take to get sunburn in Thunder Bay?

Accepted Answer

Average unprotected skin starts to burn in roughly 33 min at the current UV index of 6.1 in Thunder Bay. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.

Question 4

What does the heat feel like in Thunder Bay today?

Accepted Answer

Air temperature is 24°C with 52% humidity, giving a "feels like" reading of 24°C — comfortable.

Question 5

When is the safest time to step outside in Thunder Bay?

Accepted Answer

UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Thunder Bay, especially through summer.

Cover up.

Questions about Thunder Bay today

Cover up.

Questions about Thunder Bay today