Hourly Forecast - Port Perry
FREEZING RAIN WARNING
Freezing rain this weekend. What: Possible significant ice accretion of 5 to 10 mm. Power outages are likely. Icy and slippery conditions. When: This evening into Sunday morning. Additional Information: Precipitation is forecast to begin as rain late this afternoon before transitioning to freezing rain this evening. Freezing rain may change over to rain on Saturday as temperatures fluctuate around the freezing mark. Areas that change over to rain will see less ice accretion. Freezing rain will persist longer over higher terrain where temperatures will stay slightly cooler. Freezing rain is expected to end for all areas by midday Sunday. Surfaces such as highways, roads, walkways and parking lots will become icy, slippery and hazardous. Ice build-up may cause tree branches to break. Consider postponing non-essential travel until conditions improve. Public Safety Canada encourages everyone to make an emergency plan and get an emergency kit with drinking water, food, medicine, a first-aid kit and a flashlight. For information on emergency plans and kits go to getprepared.gc.ca. 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.
- Uxbridge - Beaverton - Northern Durham Region
Regional ATOM| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) |
|---|---|---|---|---|---|
| 28 March 2025 | |||||
| 10:00 | 0 |  Cloudy | 20 | 2 | SE 10 |
| 11:00 | 1 | Cloudy | 20 | 3 | SE 10 |
| 12:00 | 2 | Cloudy | 20 | 4 | SE 10 |
| 13:00 | 2 | Overcast | 20 | 2 | SE 10 |
| 14:00 | 3 | Cloudy | 20 | 3 | SE 10 |
| 15:00 | 3 | Cloudy | 20 | 2 | SE 10 |
| 16:00 | 2 |  Rain | 100 | * | SE 10 |
| 17:00 | 2 | Rain | 100 | * | E 10 |
| 18:00 | 2 | Rain | 100 | * | E 10 |
| 19:00 | 1 | Rain | 100 | * | E 10 |
| 20:00 | 1 |  Freezing rain | 100 | * | SE 20 |
| 21:00 | 1 | Freezing rain | 100 | * | SE 20 |
| 22:00 | 0 | Freezing rain | 100 | * | SE 20 |
| 23:00 | 0 | Freezing rain | 100 | * | E 20 |
| 29 March 2025 | |||||
| 00:00 | 0 | Freezing rain | 100 | * | E 20 |
| 01:00 | 0 | Freezing rain | 100 | * | E 20 |
| 02:00 | 0 | Freezing rain | 100 | * | SE 20 |
| 03:00 | 0 | Freezing rain | 100 | * | SE 20 |
| 04:00 | 0 | Freezing rain | 100 | * | SE 20 |
| 05:00 | 0 | Freezing rain | 100 | * | SE 10 |
| 06:00 | 0 | Freezing rain | 100 | * | SE 10 |
| 07:00 | 0 | Freezing rain | 100 | * | SE 10 |
| 08:00 | 0 | Freezing rain | 100 | * | NE 10 |
| 09:00 | 0 | Periods of rain mixed with freezing rain | 80 | 1 | NE 10 |
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