Yellow Advisory - Frost
3:39 p.m. MDT Saturday 12 September 2026

Impact Level: Moderate

Forecast Confidence: High


Frost is expected tonight.

Cool temperatures and clearing skies will allow for the development of frost in some areas tonight as overnight lows drop to near or below freezing.

Damage to plants, trees, and crops is possible.

Take preventative measures to protect cold-sensitive plants, trees, and crops. Cover up plants, especially those in frost-prone areas.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on social media using #ABStorm.

In effect for:
  • S.A. 2 near Hanna and Richdale

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Updated: @ 09-Dec-2026 9:25pm - next update at 12:00am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 6.4°C, Max: 12.5°C, Min: 3.2°C 6.4°C
Colder 0.6°C than last hour.

---

Feels like: 6°C

24-hr difference
-1.9°CColder 1.9°C than yesterday at this time.
  Today Yesterday
High: 12.5°C
5:05pm
13.4°C
2:13pm
Low: 3.2°C
5:31am
5.2°C
4:25am
 Calm WNW
0
Gust:
0 km/h
0 Bft - Calm
Today: 24.1 km/h 3:26pm
Gust Month: 51.5 km/h September 10
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.02 in
Storm Rain: 0 in
This Month: 1.18 in
Season Total: 9.36 in
5 rain days in September.
Sun, 13 Sep
Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 73 % Increased 4.0% since last hour.
Dew Point: 2°C Increased 0.1°C since last hour.
Barometer: 1019.4 hPa Rising 0.4  hPa/hr
Baro Trend: Steady
Sunrise: 6:59am
Sunset: 7:48pm
Moonrise: 10:18am
Moonset: 7:53pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
5%
Illuminated
UV Index Forecast UV Index Forecast
13 Sep 2026
3.9     Medium 
14 Sep 2026
3.9     Medium 
 EC Weather Forecast  - Outlook: Tonight & Sun, 13 Sep
Tonight
Clearing
Clearing

Min: -3°C
EC forecast: Partly cloudy. Clearing this evening. Fog patches developing overnight. Wind up to 15 km/h. Low minus 3 with frost. Wind chill minus 7 overnight.
Davis VP+ forecast: Increasing clouds with little temp change, precipitation possible within 24 to 48 hrs.
 
Sun, 13 Sep
Sunny
Sunny

Max: 19°C
EC forecast: Sunny. Fog patches dissipating in the morning. Wind becoming south 20 km/h near noon. High 19. UV index 4 or moderate.