Source: Environment Canada
| T 9/7 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | | | | | | 2 | 2 | 1 |
| Boost % | | | | | | -2 | -2 | -2 |
| Temp | | | | | | 43 | 43 | 41 |
| Cloud % | | | | | | 96 | 92 | 96 |
| Precip | | | | | | 0.6 | 0.6 | 0.2 |
| Snow | | | | | | | | |
| Depth | | | | | | 43 | 43 | 43 |
| W 9/8 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Boost % | -2 | -2 | -2 | -2 | -3 | -3 | -3 | -2 |
| Temp | 41 | 41 | 37 | 41 | 45 | 45 | 43 | 39 |
| Cloud % | 72 | 60 | 44 | 40 | 64 | 68 | 68 | 80 |
| Precip | 0.1 | | | | | | | 0.1 |
| Snow | | | | | | | | |
| Depth | 43 | 43 | 43 | 43 | 43 | 41 | 41 | 41 |
| T 9/9 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Boost % | -2 | -2 | -2 | -2 | -3 | -3 | -3 | -2 |
| Temp | 39 | 39 | 39 | 41 | 45 | 45 | 45 | 39 |
| Cloud % | 76 | 72 | 68 | 56 | 40 | 4 | 28 | 28 |
| Precip | 0.1 | 0.1 | 0.1 | 0.1 | | | | |
| Snow | | | | | | | | |
| Depth | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 |
| F 9/10 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Boost % | -2 | -2 | -2 | -2 | -4 | -4 | -3 | -2 |
| Temp | 37 | 37 | 36 | 41 | 48 | 50 | 46 | 41 |
| Cloud % | 36 | 4 | 0 | 0 | 0 | 0 | 16 | 76 |
| Precip | | | | | | | | |
| Snow | | | | | | | | |
| Depth | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 |
| S 9/11 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 |
| Boost % | -2 | -2 | -2 | -2 | -3 | -4 | -3 | -2 |
| Temp | 41 | 41 | 39 | 41 | 48 | 50 | 46 | 41 |
| Cloud % | 84 | 84 | 84 | 20 | 0 | 12 | 32 | 40 |
| Precip | | 0.1 | 0.1 | | | | | |
| Snow | | | | | | | | |
| Depth | 41 | 41 | 41 | 41 | 41 | 41 | 40 | 40 |
| S 9/12 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Boost % | -1 | -1 | 0 | -2 | -2 | -2 | -2 | -1 |
| Temp | 37 | 36 | 34 | 41 | 46 | 46 | 45 | 37 |
| Cloud % | 0 | 0 | 0 | 0 | 24 | 44 | 0 | 20 |
| Precip | | | | | | | | |
| Snow | | | | | | | | |
| Depth | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| M 9/13 | 1 | 4 | 7 | 10 | 13 | 16 | 19 | 22 |
| Dir | | | | | | | | |
| Wind | 1 | 2 | | | | | | |
| Boost % | 0 | -1 | | | | | | |
| Temp | 36 | 37 | | | | | | |
| Cloud % | 40 | 56 | | | | | | |
| Precip | | 0.1 | | | | | | |
| Snow | | | | | | | | |
| Depth | 40 | 40 | | | | | | |
Temp in F (freezing in red)
Wind Speed in Knots
Boost % = increased 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 inches.
Depth: Snow depth in inches.