Source: Environment Canada
| W 9/8 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| Boost % | -8 | -7 | -7 | -8 | -9 | -7 | -7 | -7 |
| Temp | 13 | 12 | 13 | 14 | 16 | 13 | 11 | 10 |
| Cloud % | 88 | 84 | 96 | 84 | 48 | 96 | 96 | 56 |
| Precip | | 0.3 | 0.7 | | | 1.3 | 0.1 | 0.1 |
| T 9/9 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 4 | 3 | 3 | 4 | 4 | 4 | 3 | 3 |
| Boost % | -6 | -6 | -6 | -7 | -7 | -7 | -6 | -5 |
| Temp | 9 | 10 | 9 | 13 | 13 | 13 | 11 | 10 |
| Cloud % | 84 | 56 | 16 | 12 | 68 | 84 | 96 | 96 |
| Precip | 0.1 | 0.1 | | | 0.1 | | 0.4 | 0.8 |
| F 9/10 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 |
| Boost % | -5 | -5 | -5 | -6 | -6 | -7 | -6 | -6 |
| Temp | 9 | 10 | 10 | 11 | 13 | 14 | 12 | 11 |
| Cloud % | 92 | 96 | 92 | 96 | 76 | 84 | 72 | 76 |
| Precip | 0.5 | 0.6 | 0.5 | 0.1 | | | | |
| S 9/11 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 3 |
| Boost % | -5 | -4 | -4 | -6 | -7 | -7 | -7 | -5 |
| Temp | 8 | 6 | 6 | 12 | 15 | 16 | 12 | 8 |
| Cloud % | 28 | 8 | 28 | 12 | 4 | 0 | 4 | 12 |
| Precip | | | | | | | | |
| S 9/12 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Boost % | -4 | -3 | -3 | -7 | -8 | -8 | -7 | -5 |
| Temp | 5 | 4 | 3 | 14 | 17 | 18 | 13 | 8 |
| Cloud % | 0 | 0 | 0 | 0 | 12 | 4 | 0 | 12 |
| Precip | | | | | | | | |
| M 9/13 | 2 | 5 | 8 | 11 | 14 | 17 | 20 | 23 |
| Dir | | | | | | | | |
| Wind | 3 | 4 | 3 | 3 | 1 | | | |
| Boost % | -4 | -4 | -4 | -7 | -8 | | | |
| Temp | 7 | 7 | 8 | 15 | 18 | | | |
| Cloud % | 52 | 40 | 52 | 68 | 84 | | | |
| Precip | | | | | | | | |
Temp in C (freezing in red)
Wind Speed in Knots
Boost % = increase air density compared to 20c.
See Density Boost for a detailed explanation.
Cloud Cover %
Precip in mm
Snow: Accumulation during the 3 hour period in cm.
Depth: Snow depth in cm.