Hourly Forecast - Thunder Bay (Thunder Bay)
| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 30 April 2025 | ||||||
| 03:00 | -3 |  A few clouds | 0 | * | SE 10 | -7 |
| 04:00 | -3 | A few clouds | 0 | * | SE 10 | -7 |
| 05:00 | -4 | A few clouds | 0 | * | VR 5 | -6 |
| 06:00 | -3 | A few clouds | 0 | * | VR 5 | -5 |
| 07:00 | -3 |  Mainly sunny | 0 | * | VR 5 | -5 |
| 08:00 | -2 | Mainly sunny | 0 | 1 | SE 10 | -6 |
| 09:00 | 0 |  Sunny | 0 | 2 | SE 10 | * |
| 10:00 | 3 | Sunny | 0 | 3 | SE 10 | * |
| 11:00 | 5 | Sunny | 0 | 5 | SE 15 | * |
| 12:00 | 6 | Sunny | 10 | 6 | SE 15 | * |
| 13:00 | 6 | Sunny | 10 | 6 | SE 15 | * |
| 14:00 | 7 | Sunny | 10 | 6 | SE 20 | * |
| 15:00 | 7 | Sunny | 10 | 5 | SE 20 | * |
| 16:00 | 7 | Sunny | 10 | 3 | SE 20 | * |
| 17:00 | 7 | Sunny | 10 | 2 | E 15 | * |
| 18:00 | 7 | Mainly sunny | 0 | 1 | E 15 | * |
| 19:00 | 6 |  A mix of sun and cloud | 0 | * | E 15 | * |
| 20:00 | 6 |  Mainly cloudy | 10 | * | E 10 | * |
| 21:00 | 5 |  Mainly cloudy | 10 | * | E 10 | * |
| 22:00 | 4 | Mainly cloudy | 10 | * | E 10 | * |
| 23:00 | 3 |  Partly cloudy | 10 | * | E 10 | * |
| 1 May 2025 | ||||||
| 00:00 | 3 | Partly cloudy | 10 | * | E 10 | * |
| 01:00 | 3 | Partly cloudy | 10 | * | E 10 | * |
| 02:00 | 3 | Partly cloudy | 20 | * | VR 5 | * |
* Value not significant
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