Mon
Apr 29
Stable
~10
l/m2
83%
Tue
Apr 30
Stable
~3
l/m2
56%
Fri
May 3
Stable
~0.3
l/m2
46%
Sat
May 4
Stable
~10
l/m2
84%
28 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
66% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
22% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a fresh breeze, and the mean air pressure will be 1011 mb. Relative humidity will be very 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
16:00
7 °C
2 °C
30 km/h 
35 km/h
1013 mb
72.6%
737 m
1,127 m
Apr, 28 16:00 @ Stable
19:00
6 °C
1 °C
33 km/h
40 km/h
1011 mb
75.6%
704 m
1,169 m
Apr, 28 19:00 @ Stable
22:00
6 °C
0 °C
35 km/h 
43 km/h
1010 mb
78.4%
686 m
1,050 m
Apr, 28 22:00 @ Very stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 83% probability of moderate rainfall and showers.
The sky will be overcast:
36% 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)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 1003 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
6 °C
0 °C
38 km/h
45 km/h
1008 mb
77.9%
672 m
1,159 m
Apr, 29 01:00 @ Very stable
04:00
5 °C
-1 °C
42 km/h
51 km/h
1005 mb
78.9%
590 m
1,202 m
Apr, 29 04:00 @ Very stable
07:00
0.6 54%
42%
5 °C
-2 °C
45 km/h
58 km/h
1003 mb
86.4%
620 m
1,230 m
Apr, 29 07:00 @ Stable
10:00
2.4 66%
6 °C
0 °C
44 km/h
58 km/h
1001 mb
93.2%
1,252 m
901 m
Apr, 29 10:00 @ Mostly stable
13:00
5.3 83%
7 °C
2 °C
35 km/h
49 km/h
1001 mb
95.5%
1,376 m
694 m
Apr, 29 13:00 @ Mostly stable
16:00
0.3 49%
18%
7 °C
3 °C
33 km/h
45 km/h
1002 mb
94.1%
1,237 m
613 m
Apr, 29 16:00 @ Mostly stable
19:00
0.6 43%
23%
7 °C
2 °C
34 km/h
46 km/h
1003 mb
93.1%
1,257 m
585 m
Apr, 29 19:00 @ Stable
22:00
0.3 51%
19%
7 °C
2 °C
28 km/h
37 km/h
1005 mb
94.7%
1,250 m
531 m
Apr, 29 22:00 @ Mostly stable
30 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 56% probability of light rainfall.
The sky will be mostly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
59% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
52% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
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, 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
01:00
0.5 43%
18%
6 °C
3 °C
17 km/h
19 km/h
1006 mb
91.7%
1,190 m
270 m
Apr, 30 01:00 @ Stable
04:00
5 °C
2 °C
16 km/h
18 km/h
1007 mb
87.8%
1,245 m
203 m
Apr, 30 04:00 @ Stable
07:00
6 °C
3 °C
19 km/h
30 km/h
1007 mb
91.2%
1,314 m
327 m
Apr, 30 07:00 @ Mostly stable
10:00
0.8 56%
8%
7 °C
4 °C
19 km/h
22 km/h
1009 mb
96.4%
1,412 m
215 m
Apr, 30 10:00 @ Mostly stable
13:00
1.3 42%
11%
9 °C
7 °C
15 km/h
17 km/h
1010 mb
88.6%
1,398 m
345 m
Apr, 30 13:00 @ Mostly stable
16:00
9 °C
7 °C
12 km/h
14 km/h
1012 mb
86.7%
1,421 m
297 m
Apr, 30 16:00 @ Stable
19:00
8 °C
5 °C
16 km/h 
20 km/h
1013 mb
92.0%
1,591 m
211 m
Apr, 30 19:00 @ Stable
22:00
7 °C
5 °C
10 km/h
11 km/h
1016 mb
90.2%
1,811 m
61 m
Apr, 30 22:00 @ Very stable
1 May will be cool and the weather will be stable, thunderstorms not likely.
The sky will be cloudy:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% 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 10 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1017 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
7 °C
5 °C
10 km/h
10 km/h
1017 mb
88.2%
1,925 m
43 m
May, 1 01:00 @ Stable
04:00
7 °C
4 °C
12 km/h
12 km/h
1017 mb
91.2%
1,956 m
53 m
May, 1 04:00 @ Stable
07:00
7 °C
5 °C
12 km/h
13 km/h
1017 mb
94.3%
1,980 m
81 m
May, 1 07:00 @ Stable
10:00
9 °C
7 °C
13 km/h
15 km/h
1018 mb
86.4%
1,925 m
198 m
May, 1 10:00 @ Stable
13:00
10 °C
8 °C
14 km/h
16 km/h
1018 mb
86.4%
2,081 m
263 m
May, 1 13:00 @ Stable
16:00
9 °C
8 °C
9 km/h
10 km/h
1018 mb
91.4%
2,192 m
159 m
May, 1 16:00 @ Stable
19:00
9 °C
8 °C
7 km/h
8 km/h
1019 mb
92.6%
2,266 m
114 m
May, 1 19:00 @ Stable
22:00
8 °C
7 °C
8 km/h
8 km/h
1020 mb
95.0%
2,340 m
39 m
May, 1 22:00 @ Stable
2 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
82% 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 7 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1020 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
9 °C
9 °C
4 km/h
4 km/h
1020 mb
94.5%
2,453 m
33 m
May, 2 01:00 @ Stable
04:00
9 °C
9 °C
5 km/h 
5 km/h
1020 mb
91.7%
2,451 m
11 m
May, 2 04:00 @ Stable
07:00
9 °C
8 °C
8 km/h
9 km/h
1021 mb
90.9%
2,442 m
85 m
May, 2 07:00 @ Stable
10:00
9 °C
8 °C
8 km/h
9 km/h
1021 mb
86.7%
2,524 m
214 m
May, 2 10:00 @ Stable
13:00
9 °C
8 °C
8 km/h
8 km/h
1021 mb
86.4%
2,533 m
281 m
May, 2 13:00 @ Stable
16:00
9 °C
8 °C
10 km/h
10 km/h
1021 mb
87.8%
2,550 m
281 m
May, 2 16:00 @ Very stable
19:00
8 °C
6 °C
12 km/h
13 km/h
1021 mb
90.2%
2,530 m
270 m
May, 2 19:00 @ Very stable
22:00
7 °C
5 °C
11 km/h
12 km/h
1021 mb
91.8%
2,469 m
136 m
May, 2 22:00 @ Very stable
3 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 46% probability of light rainfall.
The sky will be overcast:
47% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
30% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
92% 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 6 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1017 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
01:00
7 °C
5 °C
10 km/h
10 km/h
1020 mb
93.3%
2,301 m
90 m
May, 3 01:00 @ Stable
04:00
7 °C
5 °C
11 km/h
11 km/h
1019 mb
91.6%
2,180 m
125 m
May, 3 04:00 @ Stable
07:00
7 °C
5 °C
12 km/h
13 km/h
1019 mb
91.6%
2,114 m
159 m
May, 3 07:00 @ Stable
10:00
8 °C
6 °C
12 km/h
14 km/h
1018 mb
90.1%
2,146 m
189 m
May, 3 10:00 @ Stable
13:00
0.3 46%
8 °C
5 °C
12 km/h
14 km/h
1017 mb
92.4%
2,121 m
171 m
May, 3 13:00 @ Stable
16:00
9 °C
6 °C
15 km/h
16 km/h
1016 mb
89.2%
2,139 m
233 m
May, 3 16:00 @ Stable
19:00
8 °C
6 °C
17 km/h
18 km/h
1015 mb
92.3%
2,098 m
201 m
May, 3 19:00 @ Stable
22:00
8 °C
5 °C
17 km/h
20 km/h
1015 mb
95.9%
2,041 m
112 m
May, 3 22:00 @ Stable
4 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 84% probability of moderate rainfall.
The sky will be overcast:
6% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
45% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
91% 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 7 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1007 mb. Relative humidity will be very 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
01:00
8 °C
5 °C
16 km/h
20 km/h
1013 mb
96.8%
2,029 m
106 m
May, 4 01:00 @ Stable
04:00
8 °C
5 °C
16 km/h
21 km/h
1011 mb
95.8%
2,016 m
102 m
May, 4 04:00 @ Stable
07:00
8 °C
5 °C
18 km/h
26 km/h
1010 mb
95.3%
1,975 m
141 m
May, 4 07:00 @ Stable
10:00
8 °C
5 °C
23 km/h
33 km/h
1009 mb
94.2%
1,984 m
297 m
May, 4 10:00 @ Stable
13:00
0.6 53%
8 °C
4 °C
22 km/h
31 km/h
1007 mb
96.7%
2,209 m
295 m
May, 4 13:00 @ Mostly stable
16:00
2.9 68%
8 °C
4 °C
21 km/h
32 km/h
1006 mb
96.6%
2,192 m
260 m
May, 4 16:00 @ Mostly stable
19:00
5.6 84%
8 °C
4 °C
21 km/h
29 km/h
1004 mb
96.0%
2,165 m
239 m
May, 4 19:00 @ Mostly stable
22:00
0.4 47%
8 °C
4 °C
22 km/h
29 km/h
1003 mb
96.5%
2,177 m
230 m
May, 4 22:00 @ Mostly stable
5 May will be cool and the weather will be .
There is a 53% probability of light rainfall.
The sky will be :
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
128% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
500% 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 7 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8018 mb. Relative humidity will be .
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
01:00
0.4 53%
7 °C
4 °C
21 km/h
27 km/h
1002 mb
97.7%
2,192 m
239 m
May, 5 01:00 @ Mostly stable
04:00
0.2 32%
7 °C
5 °C
17 km/h
21 km/h
1001 mb
98.1%
2,159 m
171 m
May, 5 04:00 @ Mostly stable
07:00
0.3 49%
8 °C
5 °C
15 km/h
19 km/h
1001 mb
98.3%
2,160 m
153 m
May, 5 07:00 @ Mostly stable
10:00
8 °C
5 °C
15 km/h
19 km/h
1001 mb
97.6%
2,075 m
196 m
May, 5 10:00 @ Mostly stable
13:00
8 °C
5 °C
16 km/h
24 km/h
1003 mb
94.6%
2,070 m
224 m
May, 5 13:00 @ Stable
16:00
9 °C
7 °C
10 km/h 
14 km/h
1004 mb
87.9%
1,991 m
199 m
May, 5 16:00 @ Stable
19:00
9 °C
7 °C
12 km/h
15 km/h
1005 mb
89.3%
1,898 m
180 m
May, 5 19:00 @ Stable
22:00
8 °C
6 °C
9 km/h
9 km/h
1006 mb
91.9%
1,890 m
23 m
May, 5 22:00 @ Stable
Grønhólmur
21:19 
