Hourly Forecast - Ulukhaktok
| Date/Time (MDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 30 April 2025 | ||||||
| 04:00 | -19 |  A mix of sun and cloud | 0 | * | NW 15 | -28 |
| 05:00 | -19 | A mix of sun and cloud | 0 | * | NW 15 | -28 |
| 06:00 | -19 | A mix of sun and cloud | 0 | * | NW 15 | -28 |
| 07:00 | -19 | A mix of sun and cloud | 0 | * | NW 15 | -27 |
| 08:00 | -18 | A mix of sun and cloud | 0 | 1 | NW 15 | -27 |
| 09:00 | -18 | A mix of sun and cloud | 0 | 1 | W 20 | -28 |
| 10:00 | -17 | A mix of sun and cloud | 0 | 1 | W 20 | -27 |
| 11:00 | -17 | A mix of sun and cloud | 0 | 2 | W 20 | -26 |
| 12:00 | -16 | A mix of sun and cloud | 0 | 2 | W 20 | -25 |
| 13:00 | -15 | A mix of sun and cloud | 0 | 2 | W 20 | -25 |
| 14:00 | -15 |  Chance of flurries | 30 | 2 | W 30 | -26 |
| 15:00 | -14 | Chance of flurries | 30 | 2 | W 30 | -25 |
| 16:00 | -13 | Chance of flurries | 30 | 1 | W 30 | -24 |
| 17:00 | -13 | Chance of flurries | 30 | 1 | W 30 | -23 |
| 18:00 | -12 | Chance of flurries | 30 | * | W 30 | -22 |
| 19:00 | -12 | Chance of flurries | 30 | * | W 30 | -23 |
| 20:00 | -13 | Chance of flurries | 30 | * | W 20 | -21 |
| 21:00 | -13 | A mix of sun and cloud | 0 | * | W 20 | -22 |
| 22:00 | -13 | A mix of sun and cloud | 0 | * | W 20 | -22 |
| 23:00 | -13 |  Partly cloudy | 0 | * | W 20 | -22 |
| 1 May 2025 | ||||||
| 00:00 | -13 | Partly cloudy | 0 | * | N 10 | -19 |
| 01:00 | -14 | Partly cloudy | 0 | * | N 10 | -20 |
| 02:00 | -14 | Partly cloudy | 0 | * | N 10 | -20 |
| 03:00 | -15 | Partly cloudy | 0 | * | N 10 | -21 |
* Value not significant
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