Hourly Forecast - Thornbury
SPECIAL WEATHER STATEMENT
Strong wind gusts may develop later this morning into this afternoon. What: Strong wind gusts up to 85 km/h. Loose objects may be tossed. Local power outages possible. When: Later this morning into this afternoon. Additional information: An unstable airmass may bring a few hours of strong wind gusts up to 85 km/h later this morning into this afternoon. Tree damage and utility interruption are possible with the recent freezing rain and rainfall event over southern Ontario. 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.
- Owen Sound - Blue Mountains - Northern Grey County
Regional ATOM| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) | Wind Chill |
|---|---|---|---|---|---|---|
| 3 April 2025 | ||||||
| 12:00 | 13 |  Sunny | 0 | 6 | W 50 gusts 80 | * |
| 13:00 | 13 | Sunny | 0 | 5 | W 50 gusts 80 | * |
| 14:00 | 12 |  A mix of sun and cloud | 0 | 5 | W 50 gusts 80 | * |
| 15:00 | 11 | A mix of sun and cloud | 0 | 3 | W 50 gusts 80 | * |
| 16:00 | 10 | A mix of sun and cloud | 0 | 2 | W 50 gusts 80 | * |
| 17:00 | 9 | A mix of sun and cloud | 0 | 1 | W 50 gusts 80 | * |
| 18:00 | 7 | A mix of sun and cloud | 0 | * | NW 30 gusts 50 | * |
| 19:00 | 6 |  Mainly cloudy | 0 | * | NW 30 gusts 50 | * |
| 20:00 | 4 |  Mainly cloudy | 0 | * | NW 30 gusts 50 | * |
| 21:00 | 4 | Mainly cloudy | 0 | * | NW 30 gusts 50 | * |
| 22:00 | 3 | Mainly cloudy | 0 | * | NW 30 gusts 50 | * |
| 23:00 | 3 | Mainly cloudy | 0 | * | NW 30 gusts 50 | * |
| 4 April 2025 | ||||||
| 00:00 | 3 | Mainly cloudy | 0 | * | NW 15 | * |
| 01:00 | 2 | Mainly cloudy | 0 | * | NW 15 | * |
| 02:00 | 2 |  Partly cloudy | 0 | * | W 10 | * |
| 03:00 | 1 | Partly cloudy | 0 | * | W 10 | * |
| 04:00 | 0 | Partly cloudy | 0 | * | W 10 | * |
| 05:00 | -1 |  A few clouds | 0 | * | NW 10 | -5 |
| 06:00 | -1 | A few clouds | 0 | * | NW 10 | -5 |
| 07:00 | -2 |  Mainly sunny | 0 | * | NW 10 | -5 |
| 08:00 | -2 | Sunny | 0 | 1 | N 10 | -6 |
| 09:00 | 0 | Sunny | 0 | 2 | N 10 | * |
| 10:00 | 3 | Sunny | 0 | 3 | N 10 | * |
| 11:00 | 5 | Sunny | 0 | 4 | NE 10 | * |
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