Source: Environment Canada
| T 9/9 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | | 5 | 3 | 5 | 5 | 5 | 7 | 13 |
| Boost % | | -12 | -12 | -12 | -13 | -13 | -13 | -12 |
| Temp | | 52 | 48 | 54 | 55 | 55 | 59 | 54 |
| Cloud % | | 72 | 48 | 64 | 96 | 88 | 52 | 72 |
| Precip | | | | | 2.8 | 0.1 | | |
| F 9/10 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | 14 | 15 | 15 | 16 | 18 | 18 | 16 | 9 |
| Boost % | -12 | -11 | -11 | -11 | -12 | -12 | -12 | -11 |
| Temp | 48 | 46 | 46 | 48 | 54 | 57 | 57 | 50 |
| Cloud % | 84 | 80 | 88 | 88 | 84 | 4 | 0 | 0 |
| Precip | | | 0.1 | 0.1 | | | | |
| S 9/11 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | 8 | 6 | 6 | 6 | 7 | 11 | 9 | 5 |
| Boost % | -9 | -8 | -8 | -10 | -12 | -13 | -13 | -11 |
| Temp | 45 | 39 | 37 | 48 | 63 | 66 | 66 | 50 |
| Cloud % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precip | | | | | | | | |
| S 9/12 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | 7 | 8 | 5 | 4 | 3 | 11 | 10 | 6 |
| Boost % | -10 | -10 | -9 | -11 | -13 | -14 | -13 | -12 |
| Temp | 45 | 45 | 43 | 50 | 63 | 70 | 66 | 59 |
| Cloud % | 16 | 0 | 28 | 40 | 4 | 12 | 68 | 88 |
| Precip | | | | | | | | |
| M 9/13 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | 6 | 4 | 3 | 5 | 8 | 3 | 2 | 2 |
| Boost % | -12 | -11 | -10 | -11 | -12 | -14 | -14 | -12 |
| Temp | 55 | 54 | 50 | 52 | 61 | 68 | 68 | 61 |
| Cloud % | 96 | 96 | 56 | 0 | 0 | 12 | 88 | 96 |
| Precip | | | | | | | | |
| T 9/14 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 |
| Dir | | | | | | | | |
| Wind | 5 | 9 | 6 | 5 | 5 | 6 | 8 | |
| Boost % | -12 | -11 | -9 | -10 | -12 | -12 | -12 | |
| Temp | 55 | 50 | 43 | 48 | 55 | 59 | 55 | |
| Cloud % | 68 | 4 | 0 | 48 | 28 | 12 | 96 | |
| Precip | 0.1 | | | | | | 0.6 | |
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.