Yes
you do need a jacket based on the weather in St. Catharines, ON, Canada 2 minutes ago
Why? Because it's snowing and the cold's there, but it's just a reminder, not an invasion and it's so windy, you’re practically horizontal just trying to walk!
34°F1°C & Snow
Wind is 14 mph22 km/h from the North, gusting to 27 mph43 km/h
| November 10 | ||||
| 1am | 33°F1°C | 13 mph22 km/h Northeast | Snow | |
| 2am | 33°F0°C | 13 mph21 km/h North | Snow | |
| 3am | 32°F0°C | 14 mph22 km/h North | Snow | |
| 4am | 31°F-0°C | 14 mph22 km/h North | Snow | |
| 5am | 31°F-1°C | 13 mph22 km/h North | Snow | |
| 6am | 30°F-1°C | 14 mph22 km/h North | Snow | |
| 7am | 31°F-1°C | 15 mph24 km/h North | Haze | |
| 8am | 30°F-1°C | 14 mph22 km/h North | Haze | |
| 9am | 30°F-1°C | 14 mph22 km/h North | Haze | |
| 10am | 29°F-1°C | 14 mph22 km/h North | Haze | |
| 11am | 29°F-2°C | 13 mph22 km/h North | Haze | |
| 12pm | 29°F-2°C | 14 mph22 km/h North | Haze | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 9 | 31°F-1°C | 38°F4°C | 12 mph20 km/h from Northeast | Rain | Snow |
| November 10 | 29°F-2°C | 33°F1°C | 13 mph21 km/h from Northwest | Snow | Snow |
| November 11 | 29°F-2°C | 39°F4°C | 16 mph25 km/h from West | Windy | Drizzle |
| November 12 | 37°F3°C | 44°F7°C | 16 mph26 km/h from West | Windy | Mostly Cloudy |
| November 13 | 37°F3°C | 46°F8°C | 14 mph23 km/h from West | Partly Cloudy | Mostly Clear |
| November 14 | 35°F2°C | 46°F8°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| November 15 | 32°F0°C | 38°F3°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 28°F-2°C, High of 34°F1°CWind: 13 mph21 km/h
Precipitation: 62% snow