Hourly Forecast - Lac-Brome
YELLOW ADVISORY - FROST
Impact Level: Moderate
Forecast Confidence: High
Temperatures will drop near or below the freezing point overnight Tuesday night. Damage to plants, trees, and crops is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.
In effect for:
- Brome-Missisquoi area
Follow:
Regional ATOM
Regional ATOM| Date/Time (EDT) | Temp. (°C) | Weather Conditions | Likelihood of precip (%) | UV index | Wind (km/h) |
|---|---|---|---|---|---|
| 20 October 2026 | |||||
| 01:00 | 3 |  Clear | 0 | * | W 10 |
| 02:00 | 2 | Clear | 0 | * | W 10 |
| 03:00 | 2 | Clear | 0 | * | NW 10 |
| 04:00 | 1 | Clear | 0 | * | NW 10 |
| 05:00 | 1 | Clear | 0 | * | NW 10 |
| 06:00 | 2 | Clear | 0 | * | NW 10 |
| 07:00 | 3 |  Sunny | 0 | * | NW 10 |
| 08:00 | 4 | Sunny | 0 | 1 | NW 10 |
| 09:00 | 6 | Sunny | 0 | 2 | NW 15 |
| 10:00 | 9 | Sunny | 0 | 3 | NW 15 |
| 11:00 | 11 | Sunny | 0 | 3 | NW 15 |
| 12:00 | 12 | Sunny | 0 | 3 | NW 15 |
| 13:00 | 12 | Sunny | 0 | 2 | NW 15 |
| 14:00 | 13 | Sunny | 0 | 2 | NW 15 |
| 15:00 | 12 | Sunny | 0 | 1 | NW 15 |
| 16:00 | 12 | Sunny | 0 | * | NW 15 |
| 17:00 | 11 | Sunny | 0 | * | NW 15 |
| 18:00 | 10 | Clear | 0 | * | NW 15 |
| 19:00 | 8 | Clear | 0 | * | NW 15 |
| 20:00 | 5 | Clear | 0 | * | VR 5 |
| 21:00 | 4 | Clear | 0 | * | VR 5 |
| 22:00 | 3 | Clear | 0 | * | VR 5 |
| 23:00 | 2 | Clear | 0 | * | VR 5 |
| 21 October 2026 | |||||
| 00:00 | 2 | Clear | 0 | * | VR 5 |
* Value not significant
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