Fri
Apr 26
Extremely stable
Sat
Apr 27
Extremely stable
Sun
Apr 28
Extremely stable
Mon
Apr 29
Extremely stable
Tue
Apr 30
Very stable
~2
l/m2
53%
1 cm snow
28 / 63 km/h
Tue Apr 30
Wed
May 1
Stable
~0.2
l/m2
34%
26 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
37% 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 -3 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1030 mb. Relative humidity will be 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
12:00
5 °C
1 °C
17 km/h 
22 km/h
1029 mb
43.2%
427 m
1,742 m
Apr, 26 12:00 @ Extremely stable
15:00
5 °C
1 °C
20 km/h
23 km/h
1030 mb
41.3%
445 m
1,743 m
Apr, 26 15:00 @ Extremely stable
18:00
3 °C
-2 °C
17 km/h
22 km/h
1031 mb
46.8%
321 m
1,009 m
Apr, 26 18:00 @ Extremely stable
21:00
-2 °C
-6 °C
8 km/h
10 km/h
1032 mb
71.9%
1 m
89 m
Apr, 26 21:00 @ Extremely stable
27 Apr will be cool and the weather will be very stable.
The sky will be slightly cloudy:
14% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to -4 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
00:00
-3 °C
-6 °C
7 km/h
10 km/h
1032 mb
77.3%
1 m
114 m
Apr, 27 00:00 @ Extremely stable
03:00
-3 °C
-6 °C
8 km/h
29 km/h
1031 mb
77.2%
1 m
430 m
Apr, 27 03:00 @ Extremely stable
06:00
-2 °C
-6 °C
9 km/h
32 km/h
1031 mb
76.1%
3 m
580 m
Apr, 27 06:00 @ Extremely stable
09:00
2 °C
-3 °C
19 km/h 
27 km/h
1031 mb
54.3%
257 m
1,262 m
Apr, 27 09:00 @ Extremely stable
12:00
6 °C
2 °C
20 km/h
26 km/h
1030 mb
45.9%
477 m
1,462 m
Apr, 27 12:00 @ Extremely stable
15:00
5 °C
2 °C
22 km/h
27 km/h
1029 mb
44.0%
506 m
1,291 m
Apr, 27 15:00 @ Extremely stable
18:00
4 °C
-1 °C
20 km/h
26 km/h
1028 mb
48.2%
426 m
919 m
Apr, 27 18:00 @ Extremely stable
21:00
-2 °C
-6 °C
10 km/h
26 km/h
1029 mb
71.5%
4 m
227 m
Apr, 27 21:00 @ Extremely stable
28 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be clear:
The highest temperature will reach 12 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 1022 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
-3 °C
-6 °C
7 km/h
12 km/h
1028 mb
74.2%
1 m
79 m
Apr, 28 00:00 @ Extremely stable
03:00
-3 °C
-6 °C
7 km/h
16 km/h
1026 mb
68.4%
28 m
101 m
Apr, 28 03:00 @ Extremely stable
06:00
-2 °C
-6 °C
8 km/h
14 km/h
1025 mb
63.4%
26 m
85 m
Apr, 28 06:00 @ Extremely stable
09:00
5 °C
3 °C
13 km/h 
14 km/h
1025 mb
36.7%
606 m
494 m
Apr, 28 09:00 @ Extremely stable
12:00
10 °C
8 °C
17 km/h
17 km/h
1021 mb
28.6%
1,284 m
1,011 m
Apr, 28 12:00 @ Extremely stable
15:00
12 °C
10 °C
18 km/h
20 km/h
1018 mb
31.5%
2,099 m
960 m
Apr, 28 15:00 @ Extremely stable
18:00
9 °C
6 °C
13 km/h
14 km/h
1017 mb
43.4%
2,591 m
411 m
Apr, 28 18:00 @ Extremely stable
21:00
2 °C
-1 °C
6 km/h
10 km/h
1017 mb
67.7%
2,544 m
42 m
Apr, 28 21:00 @ Extremely stable
29 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be cloudy:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
36% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1010 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
-1 °C
5 km/h
6 km/h
1014 mb
58.3%
2,589 m
26 m
Apr, 29 00:00 @ Extremely stable
03:00
0 °C
-2 °C
6 km/h 
6 km/h
1012 mb
52.0%
1,573 m
21 m
Apr, 29 03:00 @ Extremely stable
06:00
0 °C
-2 °C
5 km/h
6 km/h
1011 mb
52.5%
1,300 m
26 m
Apr, 29 06:00 @ Extremely stable
09:00
9 °C
8 °C
5 km/h
21 km/h
1011 mb
30.9%
2,602 m
382 m
Apr, 29 09:00 @ Extremely stable
12:00
8 °C
6 °C
11 km/h
22 km/h
1010 mb
40.8%
2,432 m
367 m
Apr, 29 12:00 @ Stable
15:00
11 °C
9 °C
14 km/h
28 km/h
1010 mb
39.7%
2,158 m
755 m
Apr, 29 15:00 @ Stable
18:00
6 °C
3 °C
19 km/h
39 km/h
1010 mb
58.3%
1,841 m
596 m
Apr, 29 18:00 @ Stable
21:00
2 °C
-3 °C
22 km/h
56 km/h
1011 mb
91.0%
468 m
702 m
Apr, 29 21:00 @ Very stable
30 Apr will be cool and the weather will be very stable.
There is a 53% probability of light rainfall, light sleet and snowfall.
The sky will be overcast:
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% 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 moderate breeze, fog will form, and the mean air pressure will be 1009 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
-3 °C
24 km/h
57 km/h
1009 mb
89.5%
403 m
761 m
Apr, 30 00:00 @ Extremely stable
03:00
1 °C
-5 °C
25 km/h
59 km/h
1008 mb
91.0%
278 m
812 m
Apr, 30 03:00 @ Extremely stable
06:00
0 °C
-7 °C
28 km/h
63 km/h
1009 mb
84.4%
125 m
860 m
Apr, 30 06:00 @ Extremely stable
09:00
0.2 32%
1 °C
-5 °C
28 km/h
60 km/h
1009 mb
77.4%
195 m
864 m
Apr, 30 09:00 @ Extremely stable
12:00
0.2 33%
2 °C
-3 °C
26 km/h
55 km/h
1010 mb
75.0%
266 m
870 m
Apr, 30 12:00 @ Very stable
15:00
0.4 52%
1 °C
-5 °C
24 km/h
60 km/h
1009 mb
81.9%
194 m
755 m
Apr, 30 15:00 @ Stable
18:00
0.4 51%
1 °C
-5 °C
24 km/h
57 km/h
1009 mb
84.1%
166 m
708 m
Apr, 30 18:00 @ Stable
21:00
0.5 53%
0 °C
-5 °C
18 km/h
51 km/h
1010 mb
90.0%
133 m
630 m
Apr, 30 21:00 @ Stable
1 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 34% probability of light rainfall.
The sky will be overcast:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
93% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1008 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
0 °C
-4 °C
16 km/h
47 km/h
1009 mb
91.6%
167 m
486 m
May, 1 00:00 @ Stable
03:00
1 °C
-4 °C
16 km/h
47 km/h
1009 mb
93.6%
332 m
475 m
May, 1 03:00 @ Stable
06:00
1 °C
-3 °C
14 km/h
44 km/h
1009 mb
94.7%
633 m
465 m
May, 1 06:00 @ Stable
09:00
2 °C
-2 °C
17 km/h
45 km/h
1009 mb
89.7%
624 m
462 m
May, 1 09:00 @ Stable
12:00
5 °C
1 °C
19 km/h
39 km/h
1009 mb
79.3%
1,028 m
590 m
May, 1 12:00 @ Stable
15:00
5 °C
1 °C
18 km/h
37 km/h
1009 mb
82.3%
685 m
639 m
May, 1 15:00 @ Stable
18:00
3 °C
-2 °C
18 km/h
41 km/h
1009 mb
90.3%
531 m
563 m
May, 1 18:00 @ Stable
21:00
0.2 34%
2 °C
-1 °C
10 km/h
33 km/h
1009 mb
92.9%
1,053 m
388 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
13% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1008 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
1 °C
7 km/h
15 km/h
1009 mb
94.6%
1,362 m
201 m
May, 2 00:00 @ Stable
03:00
2 °C
-1 °C
9 km/h
20 km/h
1009 mb
96.2%
1,308 m
226 m
May, 2 03:00 @ Very stable
06:00
2 °C
-1 °C
9 km/h
30 km/h
1009 mb
96.6%
1,987 m
258 m
May, 2 06:00 @ Stable
09:00
5 °C
2 °C
17 km/h
35 km/h
1009 mb
82.8%
1,900 m
386 m
May, 2 09:00 @ Stable
12:00
9 °C
7 °C
18 km/h
35 km/h
1008 mb
74.4%
2,200 m
554 m
May, 2 12:00 @ Stable
15:00
8 °C
5 °C
21 km/h
37 km/h
1008 mb
79.7%
2,300 m
559 m
May, 2 15:00 @ Stable
18:00
5 °C
2 °C
16 km/h
33 km/h
1008 mb
89.9%
2,431 m
471 m
May, 2 18:00 @ Stable
21:00
4 °C
1 °C
14 km/h
40 km/h
1008 mb
95.1%
2,261 m
460 m
May, 2 21:00 @ Stable
3 May will be cool and the weather will be .
There is a 59% probability of light rainfall.
The sky will be :
173% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
264% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
586% 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 3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 7065 mb. Relative humidity will be .
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
00:00
0.2 34%
4 °C
0 °C
17 km/h
40 km/h
1007 mb
94.2%
2,139 m
458 m
May, 3 00:00 @ Stable
03:00
0.8 59%
4 °C
0 °C
16 km/h
43 km/h
1008 mb
94.0%
1,549 m
529 m
May, 3 03:00 @ Stable
06:00
0.4 56%
3 °C
-1 °C
13 km/h
42 km/h
1008 mb
92.5%
1,603 m
427 m
May, 3 06:00 @ Stable
09:00
0.4 53%
5 °C
2 °C
14 km/h
36 km/h
1010 mb
87.4%
1,880 m
490 m
May, 3 09:00 @ Stable
12:00
8 °C
5 °C
14 km/h
26 km/h
1011 mb
78.9%
1,917 m
622 m
May, 3 12:00 @ Stable
15:00
8 °C
6 °C
16 km/h
27 km/h
1012 mb
76.7%
2,048 m
564 m
May, 3 15:00 @ Stable
18:00
7 °C
5 °C
11 km/h
24 km/h
1013 mb
81.3%
2,331 m
454 m
May, 3 18:00 @ Stable
Back Bay
16:55 
