Hourly Forecast - Cardinal
YELLOW WATCH - SNOW SQUALL
Impact Level: Moderate
Forecast Confidence: High
Snow squalls are possible beginning this afternoon. What: Near-zero visibility in heavy snow and blowing snow. Local snowfall amounts 5 to 10 cm. Wind gusts up to 70 km/h. When: Beginning this afternoon and continuing into the evening. Additional information: The afternoon rush hour commute will be impacted. While heavy snow is expected to fall mainly during the afternoon period, blowing snow may continue to persist overnight. Travel may be hazardous. Visibility may be suddenly reduced to near zero at times. Prepare for the possibility of quickly changing and deteriorating travel conditions. Prepare for possible disruptions to transportation, services, and utilities. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: Colour-coded Weather Alerts.
In effect for:
- Brockville - Prescott
Regional ATOM| Date/Time (EST) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|
| 19 January 2026 | |||||
| 08:00 | -9 |  Flurries | 80 | VR 5 | -11 |
| 09:00 | -8 | Flurries | 80 | VR 5 | -11 |
| 10:00 | -8 | Flurries | 80 | SW 15 | -14 |
| 11:00 | -7 |  Snow squalls | 80 | SW 15 | -13 |
| 12:00 | -6 | Snow squalls | 80 | SW 30 gusts 60 | -14 |
| 13:00 | -5 | Snow squalls | 80 | SW 30 gusts 60 | -13 |
| 14:00 | -5 | Snow squalls | 80 | SW 30 gusts 60 | -13 |
| 15:00 | -5 | Snow squalls | 80 | SW 30 gusts 60 | -13 |
| 16:00 | -5 | Snow squalls | 80 | SW 30 gusts 60 | -13 |
| 17:00 | -5 |  Snow squalls | 80 | SW 30 gusts 60 | -13 |
| 18:00 | -6 | Snow squalls | 80 | SW 40 gusts 70 | -15 |
| 19:00 | -6 | Snow squalls | 80 | SW 40 gusts 70 | -15 |
| 20:00 | -6 | Snow squalls | 80 | SW 40 gusts 70 | -16 |
| 21:00 | -7 | Chance of flurries | 40 | SW 40 gusts 70 | -16 |
| 22:00 | -7 | Chance of flurries | 40 | SW 40 gusts 70 | -17 |
| 23:00 | -8 | Chance of flurries | 40 | SW 40 gusts 70 | -18 |
| 20 January 2026 | |||||
| 00:00 | -9 | Chance of flurries | 40 | SW 30 gusts 60 | -18 |
| 01:00 | -10 | Chance of flurries | 40 | SW 30 gusts 60 | -20 |
| 02:00 | -11 | Chance of flurries | 40 | SW 30 gusts 60 | -21 |
| 03:00 | -12 | Chance of flurries | 40 | SW 30 gusts 60 | -22 |
| 04:00 | -13 | Chance of flurries | 40 | SW 30 gusts 60 | -23 |
| 05:00 | -13 | Chance of flurries | 40 | SW 30 gusts 60 | -24 |
| 06:00 | -14 |  A few clouds | 20 | W 20 | -22 |
| 07:00 | -14 |  Partly cloudy | 20 | W 10 | -20 |
* Value not significant
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