Sat
Apr 27
Extremely stable
Sun
Apr 28
Extremely stable
Mon
Apr 29
Extremely stable
Tue
Apr 30
Stable
~13
l/m2
82%
3-7 cm snow
47 / 74 km/h
Tue Apr 30
Wed
May 1
Stable
~4
l/m2
68%
27 Apr will be cool and the weather will be very stable.
The sky will be slightly cloudy:
10% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1030 mb. Relative humidity will be high.
Saturday
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
06:00
-1 °C
-7 °C
18 km/h 
28 km/h
1031 mb
78.3%
0 m
480 m
Apr, 27 06:00 @ Extremely stable
09:00
1 °C
-5 °C
23 km/h
29 km/h
1031 mb
71.2%
167 m
765 m
Apr, 27 09:00 @ Extremely stable
12:00
2 °C
-3 °C
22 km/h
24 km/h
1031 mb
69.0%
238 m
941 m
Apr, 27 12:00 @ Extremely stable
15:00
2 °C
-4 °C
25 km/h
28 km/h
1030 mb
62.0%
223 m
771 m
Apr, 27 15:00 @ Extremely stable
18:00
1 °C
-4 °C
18 km/h 
26 km/h
1030 mb
76.4%
198 m
605 m
Apr, 27 18:00 @ Extremely stable
21:00
-1 °C
-5 °C
10 km/h
13 km/h
1029 mb
87.5%
1 m
140 m
Apr, 27 21:00 @ Extremely stable
28 Apr will be cool and the weather will be very stable.
The sky will be clear:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1023 mb. Relative humidity will be high.
Sunday
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
00:00
-2 °C
-5 °C
10 km/h
12 km/h
1029 mb
84.1%
1 m
125 m
Apr, 28 00:00 @ Extremely stable
03:00
-1 °C
-5 °C
11 km/h
13 km/h
1027 mb
75.8%
1 m
134 m
Apr, 28 03:00 @ Extremely stable
06:00
-1 °C
-4 °C
6 km/h
9 km/h
1026 mb
72.2%
1 m
103 m
Apr, 28 06:00 @ Extremely stable
09:00
2 °C
-1 °C
10 km/h
11 km/h
1025 mb
58.1%
273 m
317 m
Apr, 28 09:00 @ Extremely stable
12:00
4 °C
1 °C
13 km/h
14 km/h
1023 mb
47.0%
2,186 m
371 m
Apr, 28 12:00 @ Extremely stable
15:00
5 °C
2 °C
13 km/h
14 km/h
1021 mb
49.8%
2,528 m
360 m
Apr, 28 15:00 @ Extremely stable
18:00
3 °C
1 °C
12 km/h
14 km/h
1019 mb
55.0%
2,615 m
233 m
Apr, 28 18:00 @ Extremely stable
21:00
0 °C
-2 °C
7 km/h
7 km/h
1018 mb
68.5%
2,593 m
22 m
Apr, 28 21:00 @ Extremely stable
29 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
13% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 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
00:00
1 °C
-2 °C
8 km/h
8 km/h
1016 mb
66.1%
2,844 m
25 m
Apr, 29 00:00 @ Extremely stable
03:00
1 °C
-2 °C
9 km/h
10 km/h
1013 mb
64.6%
2,773 m
25 m
Apr, 29 03:00 @ Extremely stable
06:00
1 °C
-2 °C
8 km/h 
9 km/h
1012 mb
60.9%
2,838 m
19 m
Apr, 29 06:00 @ Extremely stable
09:00
6 °C
5 °C
6 km/h
6 km/h
1010 mb
41.7%
2,635 m
161 m
Apr, 29 09:00 @ Extremely stable
12:00
6 °C
4 °C
12 km/h
13 km/h
1010 mb
41.9%
2,447 m
311 m
Apr, 29 12:00 @ Extremely stable
15:00
3 °C
0 °C
13 km/h
15 km/h
1010 mb
59.7%
2,198 m
222 m
Apr, 29 15:00 @ Stable
18:00
2 °C
-2 °C
15 km/h
21 km/h
1009 mb
85.1%
2,046 m
262 m
Apr, 29 18:00 @ Stable
21:00
2 °C
-4 °C
25 km/h
52 km/h
1009 mb
95.7%
399 m
497 m
Apr, 29 21:00 @ Very stable
30 Apr will be cool and the weather will be very stable.
There is a 82% probability of light rainfall, moderate sleet and snowfall.
The sky will be overcast:
15% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
42% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 1005 mb. Relative humidity will be very high.
Tuesday
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
00:00
2 °C
-5 °C
36 km/h
56 km/h
1007 mb
96.5%
359 m
684 m
Apr, 30 00:00 @ Extremely stable
03:00
0.6 56%
1 °C
-7 °C
43 km/h
66 km/h
1005 mb
96.4%
221 m
762 m
Apr, 30 03:00 @ Stable
06:00
1.5 61%
1 °C
-7 °C
47 km/h
74 km/h
1004 mb
96.3%
224 m
786 m
Apr, 30 06:00 @ Stable
09:00
5 82%
1 °C
-5 °C
28 km/h
55 km/h
1004 mb
98.0%
344 m
644 m
Apr, 30 09:00 @ Stable
12:00
1.1 57%
2 °C
-3 °C
18 km/h
37 km/h
1005 mb
98.3%
1,686 m
391 m
Apr, 30 12:00 @ Stable
15:00
1.5 62%
2 °C
-2 °C
15 km/h
29 km/h
1006 mb
98.4%
1,973 m
321 m
Apr, 30 15:00 @ Stable
18:00
0.9 56%
3 °C
-2 °C
16 km/h
37 km/h
1007 mb
97.6%
1,964 m
335 m
Apr, 30 18:00 @ Mostly stable
21:00
1.5 59%
3 °C
-2 °C
18 km/h
49 km/h
1009 mb
98.1%
1,778 m
423 m
Apr, 30 21:00 @ Stable
1 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 68% probability of moderate rainfall.
The sky will be overcast:
38% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
41% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Wednesday
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
00:00
2 °C
-3 °C
22 km/h
47 km/h
1010 mb
98.4%
1,916 m
416 m
May, 1 00:00 @ Stable
03:00
2 °C
-4 °C
20 km/h
39 km/h
1011 mb
97.9%
841 m
420 m
May, 1 03:00 @ Stable
06:00
2 °C
-3 °C
18 km/h
36 km/h
1012 mb
97.7%
380 m
438 m
May, 1 06:00 @ Stable
09:00
0.3 52%
2 °C
-4 °C
20 km/h
41 km/h
1013 mb
96.4%
335 m
563 m
May, 1 09:00 @ Stable
12:00
0.5 55%
2 °C
-4 °C
21 km/h
43 km/h
1014 mb
95.5%
341 m
615 m
May, 1 12:00 @ Stable
15:00
2.6 68%
2 °C
-3 °C
18 km/h
34 km/h
1013 mb
97.1%
363 m
508 m
May, 1 15:00 @ Stable
18:00
2 °C
-2 °C
14 km/h
27 km/h
1014 mb
97.6%
427 m
381 m
May, 1 18:00 @ Stable
21:00
2 °C
-2 °C
13 km/h
22 km/h
1015 mb
98.4%
2,102 m
232 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
42% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
73% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1018 mb. Relative humidity will be very 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
00:00
2 °C
-2 °C
13 km/h
22 km/h
1016 mb
98.6%
2,080 m
199 m
May, 2 00:00 @ Stable
03:00
2 °C
-2 °C
12 km/h
20 km/h
1016 mb
98.7%
2,169 m
221 m
May, 2 03:00 @ Stable
06:00
2 °C
-2 °C
12 km/h
20 km/h
1018 mb
98.5%
2,096 m
218 m
May, 2 06:00 @ Stable
09:00
2 °C
-2 °C
13 km/h
21 km/h
1019 mb
97.5%
2,098 m
247 m
May, 2 09:00 @ Stable
12:00
3 °C
-1 °C
16 km/h
23 km/h
1019 mb
95.0%
1,876 m
285 m
May, 2 12:00 @ Stable
15:00
3 °C
-1 °C
19 km/h
27 km/h
1020 mb
80.8%
729 m
410 m
May, 2 15:00 @ Stable
18:00
3 °C
-2 °C
18 km/h
37 km/h
1020 mb
75.0%
464 m
488 m
May, 2 18:00 @ Extremely stable
21:00
2 °C
-3 °C
18 km/h
53 km/h
1021 mb
76.7%
1,901 m
486 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
The sky will be partly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
32% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1019 mb. Relative humidity will be very high.
Friday
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
00:00
2 °C
-3 °C
21 km/h
51 km/h
1020 mb
75.5%
1,593 m
455 m
May, 3 00:00 @ Extremely stable
03:00
1 °C
-4 °C
17 km/h
30 km/h
1019 mb
87.4%
1,878 m
197 m
May, 3 03:00 @ Very stable
06:00
2 °C
-3 °C
20 km/h
48 km/h
1019 mb
78.5%
561 m
526 m
May, 3 06:00 @ Very stable
09:00
3 °C
-2 °C
20 km/h
45 km/h
1020 mb
72.9%
752 m
506 m
May, 3 09:00 @ Very stable
12:00
4 °C
-1 °C
19 km/h
32 km/h
1020 mb
72.0%
947 m
459 m
May, 3 12:00 @ Stable
15:00
5 °C
1 °C
19 km/h
28 km/h
1020 mb
75.3%
1,058 m
449 m
May, 3 15:00 @ Stable
18:00
4 °C
0 °C
15 km/h
18 km/h
1019 mb
80.7%
1,074 m
311 m
May, 3 18:00 @ Stable
21:00
1 °C
-3 °C
14 km/h
15 km/h
1020 mb
90.7%
2,539 m
163 m
May, 3 21:00 @ Very stable
4 May will be cool and the weather will be .
The sky will be :
499% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
195% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
57% 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 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 5089 mb. Relative humidity will be .
Saturday
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
00:00
2 °C
-3 °C
14 km/h
14 km/h
1019 mb
93.5%
2,426 m
105 m
May, 4 00:00 @ Very stable
03:00
2 °C
-2 °C
13 km/h
15 km/h
1019 mb
93.9%
2,282 m
86 m
May, 4 03:00 @ Very stable
06:00
2 °C
-2 °C
12 km/h
13 km/h
1018 mb
93.2%
2,806 m
66 m
May, 4 06:00 @ Extremely stable
09:00
6 °C
5 °C
10 km/h
10 km/h
1018 mb
79.5%
2,903 m
143 m
May, 4 09:00 @ Extremely stable
12:00
9 °C
8 °C
9 km/h
11 km/h
1018 mb
72.9%
2,836 m
312 m
May, 4 12:00 @ Extremely stable
Bay St. Lawrence
11:01 
