Mon
Apr 29
Very stable
~4
l/m2
63%
2-4 cm snow
42 / 67 km/h
Mon Apr 29
Tue
Apr 30
Very stable
~7
l/m2
67%
4-7 cm snow
43 / 60 km/h
Tue Apr 30
28 Apr will be cold and the weather will be very stable.
The sky will be clear:
2% 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 -12 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1020 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
07:00
-11 °C
-22 °C
36 km/h 
61 km/h
1020 mb
68.1%
0 m
211 m
Apr, 28 07:00 @ Stable
10:00
-8 °C
-19 °C
39 km/h
65 km/h
1019 mb
67.3%
295 m
274 m
Apr, 28 10:00 @ Stable
13:00
-6 °C
-16 °C
38 km/h
63 km/h
1018 mb
67.1%
609 m
379 m
Apr, 28 13:00 @ Stable
16:00
-6 °C
-15 °C
36 km/h
57 km/h
1019 mb
68.3%
647 m
338 m
Apr, 28 16:00 @ Stable
19:00
-7 °C
-17 °C
31 km/h
50 km/h
1021 mb
70.1%
442 m
192 m
Apr, 28 19:00 @ Stable
22:00
-12 °C
-22 °C
29 km/h
45 km/h
1025 mb
71.9%
0 m
102 m
Apr, 28 22:00 @ Very stable
29 Apr will be cold and the weather will be very stable.
There is a 63% probability of light snowfall.
The sky will be overcast:
97% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
81% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
70% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach -2 degrees Celsius, while the the lowest temperature will drop to -13 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 1023 mb. Relative humidity will be very high.
Monday
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
01:00
-12 °C
-23 °C
30 km/h
50 km/h
1027 mb
70.3%
0 m
116 m
Apr, 29 01:00 @ Very stable
04:00
-11 °C
-22 °C
30 km/h
49 km/h
1027 mb
72.2%
0 m
147 m
Apr, 29 04:00 @ Extremely stable
07:00
-11 °C
-20 °C
28 km/h
47 km/h
1027 mb
80.4%
2 m
235 m
Apr, 29 07:00 @ Very stable
10:00
-8 °C
-17 °C
30 km/h
47 km/h
1025 mb
84.0%
334 m
489 m
Apr, 29 10:00 @ Very stable
13:00
0.3 51%
-5 °C
-13 °C
31 km/h 
42 km/h
1022 mb
92.5%
846 m
622 m
Apr, 29 13:00 @ Very stable
16:00
0.7 55%
-3 °C
-10 °C
30 km/h
44 km/h
1019 mb
86.2%
1,167 m
714 m
Apr, 29 16:00 @ Extremely stable
19:00
0.9 57%
-3 °C
-12 °C
39 km/h
59 km/h
1020 mb
95.2%
1,076 m
950 m
Apr, 29 19:00 @ Extremely stable
22:00
1.9 63%
5%
-5 °C
-15 °C
42 km/h
67 km/h
1022 mb
93.7%
811 m
915 m
Apr, 29 22:00 @ Very stable
30 Apr will be cold and the weather will be very stable.
There is a 67% probability of moderate snowfall.
The sky will be overcast:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach -6 degrees Celsius, while the the lowest temperature will drop to -20 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 1030 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
01:00
0.8 56%
-6 °C
-17 °C
43 km/h
60 km/h
1024 mb
92.8%
608 m
648 m
Apr, 30 01:00 @ Very stable
04:00
2.5 67%
-7 °C
-17 °C
32 km/h
50 km/h
1026 mb
95.0%
460 m
552 m
Apr, 30 04:00 @ Very stable
07:00
1.5 61%
-8 °C
-15 °C
20 km/h 
39 km/h
1027 mb
95.2%
366 m
744 m
Apr, 30 07:00 @ Stable
10:00
2 64%
-9 °C
-18 °C
24 km/h
36 km/h
1029 mb
94.3%
202 m
618 m
Apr, 30 10:00 @ Stable
13:00
0.2 26%
50%
-9 °C
-18 °C
22 km/h
26 km/h
1030 mb
87.0%
160 m
728 m
Apr, 30 13:00 @ Stable
16:00
0.2 22%
50%
-10 °C
-17 °C
14 km/h
19 km/h
1031 mb
90.5%
46 m
481 m
Apr, 30 16:00 @ Stable
19:00
-14 °C
-17 °C
4 km/h 
4 km/h
1034 mb
99.8%
0 m
9 m
Apr, 30 19:00 @ Stable
22:00
-19 °C
-26 °C
9 km/h
9 km/h
1039 mb
100%
0 m
9 m
Apr, 30 22:00 @ Stable
1 May will be very cold and the weather will be very stable.
The sky will be cloudy:
2% 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 -14 degrees Celsius, while the the lowest temperature will drop to -28 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1037 mb. Relative humidity will be very 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
01:00
-20 °C
-28 °C
11 km/h
11 km/h
1039 mb
99.9%
0 m
11 m
May, 1 01:00 @ Stable
04:00
-22 °C
-31 °C
12 km/h
13 km/h
1041 mb
99.9%
0 m
12 m
May, 1 04:00 @ Stable
07:00
-22 °C
-31 °C
13 km/h
15 km/h
1041 mb
97.8%
0 m
23 m
May, 1 07:00 @ Very stable
10:00
-17 °C
-25 °C
11 km/h
13 km/h
1037 mb
89.6%
0 m
78 m
May, 1 10:00 @ Very stable
13:00
-14 °C
-15 °C
2 km/h
2 km/h
1034 mb
81.6%
0 m
127 m
May, 1 13:00 @ Very stable
16:00
-15 °C
-21 °C
9 km/h 
11 km/h
1033 mb
90.6%
0 m
130 m
May, 1 16:00 @ Stable
19:00
-20 °C
-26 °C
7 km/h
7 km/h
1037 mb
100%
0 m
9 m
May, 1 19:00 @ Stable
22:00
-27 °C
-34 °C
7 km/h 
7 km/h
1042 mb
100%
0 m
9 m
May, 1 22:00 @ Very stable
2 May will be very cold and the weather will be very stable.
The sky will be overcast:
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -19 degrees Celsius, while the the lowest temperature will drop to -31 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1042 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
01:00
-29 °C
-38 °C
10 km/h
11 km/h
1044 mb
100%
0 m
9 m
May, 2 01:00 @ Very stable
04:00
-30 °C
-39 °C
10 km/h
11 km/h
1045 mb
100%
0 m
9 m
May, 2 04:00 @ Very stable
07:00
-28 °C
-37 °C
9 km/h
10 km/h
1044 mb
100%
0 m
12 m
May, 2 07:00 @ Very stable
10:00
-23 °C
-24 °C
2 km/h
3 km/h
1040 mb
97.2%
0 m
82 m
May, 2 10:00 @ Very stable
13:00
-21 °C
-29 °C
9 km/h
12 km/h
1039 mb
91.3%
0 m
373 m
May, 2 13:00 @ Very stable
16:00
-20 °C
-29 °C
14 km/h
17 km/h
1038 mb
86.1%
0 m
739 m
May, 2 16:00 @ Very stable
19:00
-22 °C
-30 °C
12 km/h
13 km/h
1040 mb
97.6%
0 m
38 m
May, 2 19:00 @ Very stable
22:00
-30 °C
-39 °C
9 km/h
10 km/h
1047 mb
100%
0 m
9 m
May, 2 22:00 @ Stable
3 May will be very cold and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
55% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
70% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -19 degrees Celsius, while the the lowest temperature will drop to -36 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1043 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
01:00
-34 °C
-45 °C
12 km/h
13 km/h
1051 mb
100%
0 m
9 m
May, 3 01:00 @ Stable
04:00
-35 °C
-47 °C
12 km/h
14 km/h
1052 mb
100%
0 m
10 m
May, 3 04:00 @ Stable
07:00
-30 °C
-39 °C
10 km/h
11 km/h
1048 mb
96.3%
0 m
19 m
May, 3 07:00 @ Stable
10:00
-23 °C
-29 °C
7 km/h 
10 km/h
1042 mb
87.3%
0 m
176 m
May, 3 10:00 @ Mostly stable
13:00
-20 °C
-30 °C
15 km/h 
22 km/h
1039 mb
86.6%
0 m
394 m
May, 3 13:00 @ Mostly stable
16:00
-20 °C
-30 °C
18 km/h
23 km/h
1039 mb
88.5%
0 m
369 m
May, 3 16:00 @ Mostly stable
19:00
-21 °C
-30 °C
13 km/h
17 km/h
1040 mb
97.9%
0 m
57 m
May, 3 19:00 @ Mostly stable
22:00
-23 °C
-31 °C
11 km/h
11 km/h
1040 mb
99.4%
0 m
21 m
May, 3 22:00 @ Mostly stable
4 May will be very cold and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
24% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
33% 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 -30 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1036 mb. Relative humidity will be very 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
01:00
-25 °C
-34 °C
11 km/h
11 km/h
1041 mb
99.4%
0 m
12 m
May, 4 01:00 @ Mostly stable
04:00
-26 °C
-34 °C
9 km/h
9 km/h
1041 mb
98.2%
0 m
11 m
May, 4 04:00 @ Mostly stable
07:00
-28 °C
-38 °C
11 km/h
12 km/h
1043 mb
97.9%
0 m
15 m
May, 4 07:00 @ Mostly stable
10:00
-22 °C
-28 °C
6 km/h
8 km/h
1037 mb
88.3%
0 m
100 m
May, 4 10:00 @ Mostly stable
13:00
-20 °C
-27 °C
11 km/h
15 km/h
1033 mb
86.3%
0 m
238 m
May, 4 13:00 @ Mostly stable
16:00
-19 °C
-28 °C
15 km/h
19 km/h
1031 mb
90.3%
0 m
283 m
May, 4 16:00 @ Mostly stable
19:00
-22 °C
-30 °C
9 km/h
9 km/h
1032 mb
99.7%
0 m
10 m
May, 4 19:00 @ Mostly stable
22:00
-29 °C
-37 °C
8 km/h
8 km/h
1036 mb
100%
0 m
9 m
May, 4 22:00 @ Mostly stable
5 May will be very cold and the weather will be .
The sky will be :
165% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
376% 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 -34 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 5143 mb. Relative humidity will be .
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
01:00
-32 °C
-42 °C
11 km/h
13 km/h
1036 mb
100%
0 m
9 m
May, 5 01:00 @ Mostly stable
04:00
-33 °C
-44 °C
11 km/h
13 km/h
1036 mb
100%
0 m
9 m
May, 5 04:00 @ Stable
07:00
-29 °C
-38 °C
10 km/h
11 km/h
1030 mb
98.7%
0 m
14 m
May, 5 07:00 @ Stable
10:00
-23 °C
-25 °C
3 km/h
4 km/h
1023 mb
94.7%
0 m
91 m
May, 5 10:00 @ Stable
13:00
-20 °C
-27 °C
8 km/h
9 km/h
1020 mb
92.6%
0 m
294 m
May, 5 13:00 @ Stable
Sisimiut Kommune
10:13 
