Current temperature and current weather conditions Thunder Bay, Thunder Bay District, Ontario, Canada
:
0
8
:
4
1
A
M
Local Time.
Time Zone: GMT -4
Summer Time (+1 hour)
* weather indicated in local time
Thursday, March 27, 2025
+30 °F
Detailed weather forecast and weather conditions:
Cloudy sky
Wind: moderate breeze, northern, at a speed of 13 mph Wind gusts:25 mph Relative humidity: 75% Atmospheric pressure: 29,4 "Hg State of the sea: slight, wave height of 3,28 ft Visibility: 100% Water temperature: +34 °F Earth's magnetic field:Minor Storm Solar ultraviolet index: 3,9 (Moderate)
Raises dust and loose paper; small branches are moved.
On the sea:
Small waves, becoming larger; fairly frequent white horses.
Power systems: Weak power grid fluctuations can occur.
Spacecraft operations: Minor impact on satellite operations possible.
Other systems: Migratory animals are affected at this and higher levels;
aurora is commonly visible at high latitudes (northern Michigan and Maine).
A UV index reading of 3 to 5 means moderate risk of harm from unprotected sun exposure.
Stay in shade near midday when the sun is strongest. If outdoors, wear sun protective clothing,
a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen
every 2 hours, even on cloudy days, and after swimming or sweating. Bright surfaces, such as sand,
water, and snow, will increase UV exposure.