Yellow Warning - Snowfall
3:21 p.m. MDT Wednesday 15 April 2026

Impact Level: Moderate

Forecast Confidence: High


Heavy snow is expected to intensify tonight.

This heavy snowfall event will continue through Thursday for parts of central and southern Alberta, with total amounts of 15 to 30 cm.

Locally higher amounts are most likely over the Hwy 9 corridor between Calgary and Coronation where upwards of 40 cm is possible.

Poor visibility due to blowing snow is also possible in some areas tonight and Thursday morning, particularly east of Hwy 2 and toward the Saskatchewan border.

Snow will end Thursday evening.

Travel will likely be challenging. Roads and walkways will likely be difficult to navigate due to accumulating snow. Visibility will likely be reduced at times. Road closures are possible.

Allow extra time for travel. If driving, turn on your lights, slow down and maintain a safe following distance. Take frequent breaks and avoid strain when clearing snow.

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 X using #ABStorm.

In effect for:
  • City of Calgary

spacer
METRIC | IMPERIAL
Updated: 15/04/2026 @ 17:53   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.9°C than last hour.

-1.1°C

Wind Chill:  -3.2°C
---
High Today
5.3°C
00:00
Low Today
-1.1°C
17:52
Yest High
15.6°C
14:50
Yest Low
2.1°C
06:57
Sta* High
19.6°C
2025
Sta* Low
-8.8°C
2022
* This Station's Records Since 1/2012
overcast -  light snow overcast - light snow

Wind from ESE Wind:  ESE
6.0

Gusting to:
4.8 km/h
Current Snow SnowMelt:
0.0 mm
Chandler Burning Index: LOW Current CBI
Fire Danger:
-2.1 of 100
Tonight
Snow at times heavy
Snow at times heavy
Thu, 16 Apr
Snow
Snow
Night
Chance of flurries (30%)
Chance of flurries
Min: -9°C
Max: -4°C
Min: -8°C
WebCam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.7°C since last hour. -2.6°C
Last Hour: Decreased 0.7°C since last hour. -0.7°C
High 12:15: -0.1°C
Low 04:43: -5.3°C
Record High: 30.8°C on
29-Jun-2013
Record Low: -68.4°C on
2-Mar-2014
Wetbulb: -1.6°C
Rain Today
rain graph

Melt Today: 0.00 mm
Yesterday: 0.00 mm
Last 7 Days: 2.60 mm
Apr Rain: 10.80 mm
Apr to Date
  Avg:10
0.00 mm
Apr to Date
  Diff from Avg:10
Over 10.8 mm for the month 10.80 mm
Apr Avg: 15.50 mm
Diff from Avg: Under 4.7 mm for the month 4.70 mm
Season:1 25.8 mm
YTD
  Avg:11
14.70 mm
YTD
  Diff from Avg:11
Over 11.1 mm for the year 11.10 mm
Last Rain
Time/Date:
13-Apr-2026
at 02:37
24 rain days in 2026
7 days in April
2 days since last rain
Current: ESE  6.0 km/h
1Hr Average: 7.8 km/h
Wind Run: 79.18 miles
Wind Gust
Current: 4.8 km/h
Today: 24.1 km/h 13:46
Month: 43.5 km/h 7-Apr
Year: 55.5 km/h 6-Jan
Record Gust: 112.9 km/h
11-Jun-2024
Sunlight:
13 h 48 m 11 s
of Sunlight Yesterday
13 h 51 m 56 s
of Sunlight Today
Which is
3 min 45 sec longer than
yesterday
(Noon) graph (Midnight)
Legend

Waning Crescent
Waning Crescent, 27 days, 22 hours, 31 minutes in cycle
3%
Illuminated
Humidity Barometer
Current: Increased 2% since last hour. 89%
Last Hour: Increased 2% since last hour. 2%
High 17:19: 89%
Low 00:00: 50%
Record High: 100%
15-Mar-2014
Record Low: 5%
28-Oct-2012
Current: Rising 1.2  hPa/hr 1003.9 hPa
Last Hour: Rising
High 17:52: 1003.9
Low 00:41: 996.1
Record High: 1058.3 hPa
29-Dec-2014
Record Low: 874.0 hPa
20-Jan-2012
Heating Degree Days Coming Soon Wind Chill AQHI
Today: 11.9
Apr: 223.6
2026 to Date: 2051.3
Cooling Degree Days
2026 to Date: 0.0
Current: -3.2°C
Low 08:46: -5.0°C
Yesterday: 2.1°C
Record: -46.1°C
12-Jan-2024
Air Quality
Health Index6


2


Low

updated:
5:00 PM
UV Summary/Forecast Solar Summary
Apr-15

3.5
Apr-16

3.6
Apr-17

3.8
Sunrise is at: 06:40
Solar Noon: 13:35
Sunset is at: 20:30
Almanac Support this Site! Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: -1.3°C
Sunrise: 06:40
Sunset: 20:30
Moonrise: 05:50
Moonset: 17:10
Full Moon: 01-Apr-2026
New Moon: 11:52 UTC
17-Apr-2026
Your donation helps offset the hosting costs for this site

Buy Me a Coffee at ko-fi.com

HIGHS: LOWS:
38.6°C
2-Jul-2013
-34.8°C
12-Jan-2024
Daytime Records
  37.3°C°C
10-Aug-2018
  -32.2°C°C
12-Jan-2024
Nitetime Records
  30.7°C°C
08-Jul-2015
  -31.7°C°C
18-Jan-2012
ICN:5 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:99%
1 Rain season: Jan 1st to Dec 31st.   6 Provided by Environment Canada every two hours.   10 Historical average only to day 15 of just the month of April for this station since 2012.   11 Historical average rain this season to day 15 of April for this station since 2012.
 EC Weather Forecast  -   Outlook Tonight & Thu, 16 Apr
Tonight
Snow at times heavy
Snow at times heavy
Min: -9°C
EC forecast: Snow at times heavy. Amount 10 to 20 cm. Wind north 30 km/h gusting to 50. Low minus 9. Wind chill near minus 17.
WXSIM forecast: Dense overcast. Snow likely. Breezy and very cold. Low -10°. Wind chill ranging from -16 to -5. Wind north around 20 kph, gusting to 33 kph. Chance of precipitation 80 percent. Precipitation (liquid equivalent) mostly between 10 and 20 mm. Snow accumulation 15 to 20 cm.
Thu, 16 Apr
Snow
Snow
Max: -4°C
EC forecast: Snow. Amount 5 to 10 cm. Wind north 20 km/h gusting to 40. High minus 4. Wind chill minus 17 in the morning and minus 8 in the afternoon. UV index 1 or low.
WXSIM forecast: Dense overcast in the morning, becoming cloudy in the afternoon. Patchy light fog in the afternoon. Snow likely in the morning, then a slight chance of snow in the afternoon. Very cold. High -2°. Wind chill ranging from -16 to -6. Wind north around 16 kph, gusting to 28 kph, in the morning, becoming 11 kph, gusting to 26 kph, in the afternoon. Chance of precipitation 60 percent. Precipitation (liquid equivalent) mostly around 5 mm. Snow accumulation 4 to 6 cm.
 EC Short Term Weather Forecast
Night
Chance of flurries (30%)
Chance of flurries
Fri, 17 Apr
Sunny
Sunny
Night
Clear
Clear
Sat, 18 Apr
Sunny
Sunny
Night
Clear
Clear
Sun, 19 Apr
Sunny
Sunny
Night
Cloudy periods
Cloudy periods
Min: -8°C
Max: 4°C
Min: -3°C
Max: 8°C
Min: -1°C
Max: 13°C
Min: 5°C
ajax-dashboard6.php - Version 6.95h - 20-Feb-2023 - Script by: Scott of BurnsvilleWeatherLIVE.com
Now supported by Saratoga-weather.org Download