Hourly Forecast - Grande Prairie
| Date/Time (MDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) |
|---|---|---|---|---|---|
| 18 August 2026 | |||||
| 21:00 | 20 | Partly cloudy | 0 | * | W 15 |
| 22:00 | 19 | Partly cloudy | 0 | * | W 15 |
| 23:00 | 17 | Partly cloudy | 0 | * | W 15 |
| 19 August 2026 | |||||
| 00:00 | 16 | A few clouds | 0 | * | W 15 |
| 01:00 | 16 | A few clouds | 0 | * | W 15 |
| 02:00 | 15 | A few clouds | 0 | * | W 15 |
| 03:00 | 15 | A few clouds | 0 | * | W 20 |
| 04:00 | 14 | A few clouds | 0 | * | W 20 |
| 05:00 | 12 | A few clouds | 0 | * | W 20 |
| 06:00 | 11 | A few clouds | 0 | * | W 20 |
| 07:00 | 13 | Mainly sunny | 0 | * | W 20 |
| 08:00 | 14 | Mainly sunny | 0 | 1 | W 20 |
| 09:00 | 16 | Mainly sunny | 0 | 2 | W 20 |
| 10:00 | 18 | Mainly sunny | 0 | 3 | W 20 |
| 11:00 | 20 | Mainly sunny | 0 | 5 | W 20 |
| 12:00 | 22 | Mainly sunny | 0 | 6 | NW 20 gusts 40 |
| 13:00 | 23 | Mainly sunny | 0 | 6 | NW 20 gusts 40 |
| 14:00 | 23 | Mainly sunny | 0 | 6 | NW 20 gusts 40 |
| 15:00 | 24 | Mainly sunny | 0 | 5 | NW 20 gusts 40 |
| 16:00 | 25 | Mainly sunny | 0 | 3 | NW 20 gusts 40 |
| 17:00 | 25 | Mainly sunny | 0 | 2 | NW 20 gusts 40 |
| 18:00 | 26 | Mainly sunny | 0 | 1 | NW 20 gusts 40 |
| 19:00 | 24 | Mainly sunny | 0 | * | NW 20 gusts 40 |
| 20:00 | 23 | Mainly sunny | 0 | * | NW 20 gusts 40 |
* Value not significant
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