Sat
Apr 27
Extremely stable
~4
l/m2
71%
Sun
Apr 28
Mostly stable
~17
l/m2
87%
Mon
Apr 29
Extremely stable
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
Fri
May 3
Mostly stable
~15
l/m2
90%
27 Apr will be with moderate temperatures and the weather will be very stable.
There is a 71% probability of moderate rainfall.
The sky will be overcast:
98% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
70% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
41% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1024 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
11:00
12 °C
10 °C
19 km/h 
27 km/h
1029 mb
47.5%
1,861 m
551 m
Apr, 27 11:00 @ Extremely stable
14:00
16 °C
15 °C
22 km/h 
30 km/h
1026 mb
44.9%
2,930 m
968 m
Apr, 27 14:00 @ Extremely stable
17:00
16 °C
14 °C
20 km/h
39 km/h
1023 mb
50.9%
3,099 m
561 m
Apr, 27 17:00 @ Extremely stable
20:00
0.4 49%
12 °C
11 °C
15 km/h 
37 km/h
1023 mb
67.4%
2,898 m
367 m
Apr, 27 20:00 @ Very stable
23:00
3.3 71%
10 °C
7 °C
20 km/h
42 km/h
1022 mb
92.4%
3,003 m
408 m
Apr, 27 23:00 @ Stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 87% probability of moderate rainfall and showers.
The sky will be overcast:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
77% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
93% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
27% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1016 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
3.6 72%
9 °C
7 °C
22 km/h
40 km/h
1020 mb
89.5%
3,288 m
371 m
Apr, 28 02:00 @ Mostly stable
05:00
0.3 46%
98%
9 °C
7 °C
20 km/h
40 km/h
1018 mb
89.7%
3,256 m
333 m
Apr, 28 05:00 @ Mostly stable
08:00
0.8 56%
99%
10 °C
7 °C
16 km/h
32 km/h
1018 mb
91.7%
3,248 m
257 m
Apr, 28 08:00 @ Slightly unstable
11:00
0.9 57%
90%
12 °C
10 °C
14 km/h
32 km/h
1016 mb
93.5%
3,280 m
318 m
Apr, 28 11:00 @ Slightly unstable
14:00
2.5 67%
92%
15 °C
15 °C
12 km/h 
38 km/h
1015 mb
95.6%
3,197 m
680 m
Apr, 28 14:00 @ Slightly unstable
17:00
2.1 65%
74%
15 °C
15 °C
7 km/h
18 km/h
1014 mb
98.6%
3,192 m
148 m
Apr, 28 17:00 @ Mostly stable
20:00
6.1 87%
33%
14 °C
13 °C
13 km/h 
34 km/h
1015 mb
94.5%
3,060 m
376 m
Apr, 28 20:00 @ Mostly stable
23:00
9 °C
7 °C
19 km/h
36 km/h
1018 mb
81.2%
3,111 m
605 m
Apr, 28 23:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be cloudy:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
45% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
20% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
6 °C
3 °C
14 km/h
34 km/h
1019 mb
82.6%
3,528 m
652 m
Apr, 29 02:00 @ Extremely stable
05:00
6 °C
3 °C
12 km/h
25 km/h
1021 mb
81.0%
727 m
720 m
Apr, 29 05:00 @ Extremely stable
08:00
7 °C
4 °C
13 km/h
18 km/h
1022 mb
68.3%
684 m
916 m
Apr, 29 08:00 @ Extremely stable
11:00
10 °C
8 °C
13 km/h
16 km/h
1023 mb
53.0%
888 m
1,028 m
Apr, 29 11:00 @ Extremely stable
14:00
13 °C
12 °C
13 km/h 
18 km/h
1021 mb
37.6%
3,554 m
1,223 m
Apr, 29 14:00 @ Extremely stable
17:00
15 °C
14 °C
16 km/h
22 km/h
1020 mb
33.4%
3,519 m
1,341 m
Apr, 29 17:00 @ Extremely stable
20:00
11 °C
10 °C
12 km/h
29 km/h
1021 mb
49.2%
3,644 m
401 m
Apr, 29 20:00 @ Extremely stable
23:00
9 °C
7 °C
12 km/h
38 km/h
1021 mb
49.5%
3,572 m
421 m
Apr, 29 23:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be overcast:
95% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
88% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
8 °C
5 °C
17 km/h
39 km/h
1020 mb
65.1%
3,228 m
368 m
Apr, 30 02:00 @ Extremely stable
05:00
6 °C
4 °C
15 km/h
37 km/h
1020 mb
63.5%
3,066 m
369 m
Apr, 30 05:00 @ Extremely stable
08:00
6 °C
2 °C
17 km/h
40 km/h
1020 mb
57.2%
3,168 m
457 m
Apr, 30 08:00 @ Extremely stable
11:00
6 °C
2 °C
17 km/h
35 km/h
1019 mb
59.9%
3,161 m
432 m
Apr, 30 11:00 @ Extremely stable
14:00
7 °C
5 °C
10 km/h
25 km/h
1018 mb
61.4%
3,150 m
429 m
Apr, 30 14:00 @ Extremely stable
17:00
8 °C
7 °C
6 km/h
15 km/h
1016 mb
64.0%
3,042 m
160 m
Apr, 30 17:00 @ Extremely stable
20:00
8 °C
8 °C
6 km/h
10 km/h
1016 mb
69.2%
2,962 m
66 m
Apr, 30 20:00 @ Extremely stable
23:00
8 °C
8 °C
5 km/h
11 km/h
1015 mb
73.9%
2,892 m
91 m
Apr, 30 23:00 @ Extremely stable
1 May will be with moderate temperatures and the weather will be very stable.
The sky will be partly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
17% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 mb. Relative humidity will be high.
Wednesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
6 °C
4 °C
15 km/h
34 km/h
1015 mb
74.6%
2,755 m
279 m
May, 1 02:00 @ Extremely stable
05:00
5 °C
2 °C
13 km/h
29 km/h
1017 mb
80.8%
2,743 m
267 m
May, 1 05:00 @ Extremely stable
08:00
6 °C
3 °C
14 km/h
24 km/h
1017 mb
76.7%
2,723 m
329 m
May, 1 08:00 @ Extremely stable
11:00
10 °C
9 °C
10 km/h
13 km/h
1018 mb
63.8%
2,636 m
560 m
May, 1 11:00 @ Extremely stable
14:00
17 °C
17 °C
6 km/h
7 km/h
1017 mb
47.5%
2,520 m
1,137 m
May, 1 14:00 @ Extremely stable
17:00
17 °C
17 °C
8 km/h
10 km/h
1017 mb
47.3%
2,533 m
1,217 m
May, 1 17:00 @ Very stable
20:00
13 °C
14 °C
5 km/h
5 km/h
1017 mb
64.9%
3,057 m
18 m
May, 1 20:00 @ Very stable
23:00
11 °C
13 °C
2 km/h
3 km/h
1019 mb
72.4%
3,219 m
10 m
May, 1 23:00 @ Extremely stable
2 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
96% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
81% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
10 °C
12 °C
2 km/h
2 km/h
1019 mb
78.4%
2,994 m
10 m
May, 2 02:00 @ Very stable
05:00
9 °C
9 °C
3 km/h
3 km/h
1020 mb
85.5%
2,973 m
11 m
May, 2 05:00 @ Very stable
08:00
11 °C
11 °C
4 km/h 
5 km/h
1021 mb
79.4%
2,875 m
176 m
May, 2 08:00 @ Stable
11:00
15 °C
16 °C
4 km/h
5 km/h
1021 mb
64.4%
2,795 m
503 m
May, 2 11:00 @ Stable
14:00
19 °C
20 °C
4 km/h
6 km/h
1019 mb
52.4%
2,948 m
845 m
May, 2 14:00 @ Stable
17:00
20 °C
21 °C
7 km/h
9 km/h
1018 mb
54.8%
2,996 m
859 m
May, 2 17:00 @ Stable
20:00
16 °C
16 °C
9 km/h
20 km/h
1016 mb
71.8%
3,071 m
154 m
May, 2 20:00 @ Mostly stable
23:00
15 °C
15 °C
8 km/h
22 km/h
1016 mb
80.4%
3,220 m
169 m
May, 2 23:00 @ Mostly stable
3 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 90% probability of moderate rainfall and showers.
The sky will be overcast:
78% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
75% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
15 °C
14 °C
13 km/h
33 km/h
1014 mb
79.6%
3,245 m
293 m
May, 3 02:00 @ Mostly stable
05:00
14 °C
13 °C
16 km/h
35 km/h
1013 mb
82.3%
3,032 m
308 m
May, 3 05:00 @ Mostly stable
08:00
2.4 65%
12%
12 °C
11 °C
19 km/h
42 km/h
1013 mb
91.7%
3,303 m
326 m
May, 3 08:00 @ Mostly stable
11:00
17 °C
16 °C
20 km/h
30 km/h
1012 mb
77.4%
3,253 m
421 m
May, 3 11:00 @ Mostly stable
14:00
1.5 59%
15 °C
14 °C
19 km/h
41 km/h
1010 mb
86.2%
3,446 m
360 m
May, 3 14:00 @ Mostly stable
17:00
3.3 71%
14 °C
13 °C
20 km/h
40 km/h
1009 mb
90.8%
3,565 m
337 m
May, 3 17:00 @ Mostly stable
20:00
6.7 90%
14 °C
14 °C
10 km/h
25 km/h
1008 mb
92.9%
3,782 m
168 m
May, 3 20:00 @ Mostly stable
23:00
0.7 56%
15 °C
15 °C
8 km/h
13 km/h
1008 mb
97.0%
3,734 m
85 m
May, 3 23:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be .
There is a 69% probability of moderate rainfall and showers.
The sky will be :
377% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
300% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
559% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
130% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 6033 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
0.8 48%
14%
15 °C
14 °C
9 km/h
24 km/h
1006 mb
96.2%
3,565 m
153 m
May, 4 02:00 @ Mostly stable
05:00
0.7 56%
55%
15 °C
14 °C
18 km/h
41 km/h
1004 mb
95.5%
3,606 m
304 m
May, 4 05:00 @ Mostly stable
08:00
2.9 69%
31%
15 °C
14 °C
18 km/h
40 km/h
1004 mb
95.8%
3,399 m
333 m
May, 4 08:00 @ Mostly stable
11:00
2.7 60%
11%
16 °C
14 °C
29 km/h
53 km/h
1005 mb
82.1%
3,472 m
896 m
May, 4 11:00 @ Stable
14:00
2.7 60%
11%
16 °C
14 °C
34 km/h
50 km/h
1007 mb
63.5%
3,637 m
1,454 m
May, 4 14:00 @ Extremely stable
17:00
14 °C
12 °C
27 km/h
48 km/h
1008 mb
69.5%
3,214 m
1,463 m
May, 4 17:00 @ Very stable
Cimetière du Mont-Royal
16:24 
