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