Hourly Forecast - St. John's
SPECIAL WEATHER STATEMENT
Snow, blowing snow, and strong winds expected for the Friday morning commute. Locations: eastern half of Newfoundland. Time span: Thursday night through Friday morning. Total snowfall: near 10 cm widespread with up to 15 cm possible locally. Peak wind gusts: southeasterly 70 to 80 km/h and possibly 100 km/h over some exposed coastal areas. Remarks: Snow, blowing snow, and strong southeasterly winds will develop Thursday night and continue into Friday morning before tapering to a brief period of rain, drizzle, or freezing drizzle towards noon Friday. Some areas will see a period of ice pellets and/or freezing rain Friday morning as well. Similar events in the past have led to: - traffic delays and hazardous driving conditions - school closures or delayed openings and cancellations of scheduled activities - scattered utility outages After a brief reprieve Friday afternoon, the storm system bringing these conditions will move off the northeast coast Friday night and some forecast guidance suggests it will linger well into the weekend. If this scenario materializes, many areas will see blustery winter weather with periods of snow or flurries, blowing snow, and very strong westerly to northwesterly winds starting Friday night. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NLstorm@ec.gc.ca or post reports on X using #NLwx.
- St. John's and vicinity
Regional ATOM| Date/Time (NST) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 12 February 2025 | ||||||
| 06:30 | -10 |  A few clouds | 0 | * | W 40 gusts 60 | -21 |
| 07:30 | -10 |  Mainly sunny | 0 | * | W 40 gusts 60 | -20 |
| 08:30 | -9 | Mainly sunny | 0 | * | W 40 gusts 60 | -19 |
| 09:30 | -9 | Mainly sunny | 0 | 1 | W 40 gusts 60 | -19 |
| 10:30 | -8 | Mainly sunny | 0 | 1 | W 40 gusts 60 | -19 |
| 11:30 | -8 | Mainly sunny | 0 | 1 | W 40 gusts 60 | -18 |
| 12:30 | -8 | Mainly sunny | 0 | 1 | W 40 gusts 60 | -18 |
| 13:30 | -7 | Mainly sunny | 0 | 1 | W 40 gusts 60 | -17 |
| 14:30 | -7 | Mainly sunny | 0 | * | W 40 gusts 60 | -17 |
| 15:30 | -7 | Mainly sunny | 0 | * | W 40 gusts 60 | -17 |
| 16:30 | -7 |  A mix of sun and cloud | 0 | * | W 40 gusts 60 | -17 |
| 17:30 | -7 |  Partly cloudy | 0 | * | W 40 gusts 60 | -17 |
| 18:30 | -8 | Partly cloudy | 0 | * | W 40 gusts 60 | -18 |
| 19:30 | -8 | Partly cloudy | 0 | * | W 40 gusts 60 | -19 |
| 20:30 | -9 | Partly cloudy | 0 | * | W 40 gusts 60 | -19 |
| 21:30 | -9 | Partly cloudy | 0 | * | W 40 gusts 60 | -20 |
| 22:30 | -10 | Partly cloudy | 0 | * | W 40 gusts 60 | -20 |
| 23:30 | -10 | Partly cloudy | 0 | * | W 40 gusts 60 | -21 |
| 13 February 2025 | ||||||
| 00:30 | -10 | Partly cloudy | 0 | * | W 40 gusts 60 | -21 |
| 01:30 | -11 | Partly cloudy | 0 | * | W 40 gusts 60 | -22 |
| 02:30 | -11 | Partly cloudy | 0 | * | W 40 gusts 60 | -22 |
| 03:30 | -12 | A few clouds | 0 | * | W 40 gusts 60 | -23 |
| 04:30 | -12 | A few clouds | 0 | * | W 40 gusts 60 | -24 |
| 05:30 | -13 |  Clear | 0 | * | NW 30 gusts 50 | -23 |
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