Sat
Apr 20
Stable
~1
l/m2
56%
Sun
Apr 21
Extremely stable
~0.3
l/m2
14%
Mon
Apr 22
Extremely stable
Tue
Apr 23
Extremely stable
Wed
Apr 24
Extremely stable
19 Apr will be cold and the weather will be very stable.
The sky will be overcast:
91% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
89% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
63% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 0 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 1016 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
15:00
-2 °C
-6 °C
10 km/h 
13 km/h
1018 mb
66.6%
221 m
373 m
Apr, 19 15:00 @ Extremely stable
18:00
0 °C
-5 °C
11 km/h
18 km/h
1017 mb
78.7%
377 m
275 m
Apr, 19 18:00 @ Very stable
21:00
-1 °C
-6 °C
18 km/h
31 km/h
1016 mb
88.5%
369 m
226 m
Apr, 19 21:00 @ Stable
20 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 56% probability of light rainfall, light sleet and snowfall.
The sky will be overcast:
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
88% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
84% 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 0 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 1010 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
00:00
0.5 56%
1 °C
-5 °C
19 km/h
28 km/h
1013 mb
89.6%
993 m
167 m
Apr, 20 00:00 @ Stable
03:00
0.2 42%
2 °C
-3 °C
16 km/h 
22 km/h
1012 mb
92.7%
1,304 m
101 m
Apr, 20 03:00 @ Stable
06:00
0.3 47%
2 °C
-2 °C
16 km/h
23 km/h
1012 mb
96.6%
1,529 m
84 m
Apr, 20 06:00 @ Stable
09:00
3 °C
-2 °C
18 km/h
25 km/h
1012 mb
99.2%
1,541 m
79 m
Apr, 20 09:00 @ Stable
12:00
3 °C
-1 °C
18 km/h
27 km/h
1011 mb
99.7%
1,785 m
94 m
Apr, 20 12:00 @ Stable
15:00
4 °C
-1 °C
25 km/h
42 km/h
1010 mb
99.7%
2,199 m
201 m
Apr, 20 15:00 @ Stable
18:00
4 °C
-2 °C
30 km/h
49 km/h
1009 mb
99.4%
2,494 m
242 m
Apr, 20 18:00 @ Mostly stable
21:00
4 °C
-2 °C
35 km/h 
64 km/h
1007 mb
94.0%
1,961 m
361 m
Apr, 20 21:00 @ Stable
21 Apr will be cool and the weather will be very stable.
There is a 14% probability of light sleet and snowfall.
The sky will be partly cloudy:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 1013 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
00:00
5 °C
-1 °C
37 km/h
69 km/h
1004 mb
89.1%
2,057 m
391 m
Apr, 21 00:00 @ Stable
03:00
5 °C
-2 °C
50 km/h
75 km/h
1003 mb
85.4%
1,598 m
490 m
Apr, 21 03:00 @ Stable
06:00
0.3 14%
20%
1 °C
-5 °C
24 km/h
34 km/h
1008 mb
80.1%
661 m
219 m
Apr, 21 06:00 @ Extremely stable
09:00
0 °C
-6 °C
25 km/h
49 km/h
1012 mb
71.1%
498 m
945 m
Apr, 21 09:00 @ Extremely stable
12:00
1 °C
-5 °C
30 km/h
62 km/h
1014 mb
68.7%
621 m
1,127 m
Apr, 21 12:00 @ Extremely stable
15:00
3 °C
-4 °C
36 km/h 
66 km/h
1017 mb
70.1%
766 m
849 m
Apr, 21 15:00 @ Extremely stable
18:00
2 °C
-1 °C
10 km/h
16 km/h
1021 mb
76.1%
900 m
186 m
Apr, 21 18:00 @ Extremely stable
21:00
-1 °C
-5 °C
9 km/h
10 km/h
1026 mb
84.0%
413 m
18 m
Apr, 21 21:00 @ Extremely stable
22 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
31% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
1% 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 very 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
-2 °C
-6 °C
11 km/h
12 km/h
1029 mb
86.1%
298 m
35 m
Apr, 22 00:00 @ Extremely stable
03:00
-2 °C
-7 °C
12 km/h
12 km/h
1030 mb
83.7%
311 m
36 m
Apr, 22 03:00 @ Extremely stable
06:00
-2 °C
-7 °C
12 km/h
12 km/h
1031 mb
75.6%
448 m
34 m
Apr, 22 06:00 @ Extremely stable
09:00
1 °C
-3 °C
10 km/h
11 km/h
1031 mb
67.6%
1,332 m
49 m
Apr, 22 09:00 @ Extremely stable
12:00
3 °C
1 °C
7 km/h
8 km/h
1031 mb
74.9%
2,100 m
63 m
Apr, 22 12:00 @ Extremely stable
15:00
4 °C
3 °C
5 km/h
5 km/h
1031 mb
78.5%
2,036 m
82 m
Apr, 22 15:00 @ Extremely stable
18:00
4 °C
3 °C
6 km/h
6 km/h
1031 mb
75.0%
2,092 m
36 m
Apr, 22 18:00 @ Extremely stable
21:00
1 °C
-2 °C
6 km/h
6 km/h
1032 mb
72.1%
983 m
11 m
Apr, 22 21:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
13% 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 -1 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1029 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
00:00
0 °C
-3 °C
6 km/h
6 km/h
1032 mb
68.6%
790 m
11 m
Apr, 23 00:00 @ Extremely stable
03:00
-1 °C
-3 °C
7 km/h
7 km/h
1032 mb
66.2%
751 m
11 m
Apr, 23 03:00 @ Extremely stable
06:00
-1 °C
-3 °C
7 km/h
7 km/h
1031 mb
65.9%
709 m
11 m
Apr, 23 06:00 @ Extremely stable
09:00
2 °C
1 °C
5 km/h
5 km/h
1031 mb
64.4%
1,580 m
49 m
Apr, 23 09:00 @ Extremely stable
12:00
4 °C
4 °C
3 km/h
3 km/h
1029 mb
65.0%
1,817 m
144 m
Apr, 23 12:00 @ Extremely stable
15:00
4 °C
4 °C
3 km/h 
4 km/h
1028 mb
66.9%
1,790 m
224 m
Apr, 23 15:00 @ Extremely stable
18:00
4 °C
3 °C
4 km/h 
5 km/h
1027 mb
70.0%
1,712 m
124 m
Apr, 23 18:00 @ Extremely stable
21:00
1 °C
0 °C
4 km/h
5 km/h
1026 mb
73.2%
1,310 m
13 m
Apr, 23 21:00 @ Extremely stable
24 Apr will be cool and the weather will be very stable.
The sky will be slightly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1020 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
00:00
1 °C
-2 °C
7 km/h
7 km/h
1025 mb
69.4%
1,223 m
13 m
Apr, 24 00:00 @ Extremely stable
03:00
0 °C
-4 °C
10 km/h
10 km/h
1024 mb
64.6%
1,205 m
30 m
Apr, 24 03:00 @ Extremely stable
06:00
0 °C
-4 °C
12 km/h
12 km/h
1023 mb
59.8%
1,179 m
41 m
Apr, 24 06:00 @ Extremely stable
09:00
3 °C
-1 °C
14 km/h
15 km/h
1021 mb
52.8%
1,334 m
108 m
Apr, 24 09:00 @ Extremely stable
12:00
5 °C
2 °C
15 km/h
16 km/h
1020 mb
53.2%
1,541 m
230 m
Apr, 24 12:00 @ Extremely stable
15:00
5 °C
3 °C
13 km/h
13 km/h
1019 mb
60.6%
1,505 m
306 m
Apr, 24 15:00 @ Extremely stable
18:00
5 °C
2 °C
12 km/h
13 km/h
1018 mb
63.9%
1,473 m
203 m
Apr, 24 18:00 @ Extremely stable
21:00
2 °C
-2 °C
12 km/h
13 km/h
1017 mb
75.7%
1,111 m
33 m
Apr, 24 21:00 @ Extremely stable
25 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
6% 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 gentle breeze, and the mean air pressure will be 1012 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
0 °C
-4 °C
11 km/h
12 km/h
1017 mb
79.8%
945 m
31 m
Apr, 25 00:00 @ Very stable
03:00
0 °C
-4 °C
9 km/h
10 km/h
1016 mb
81.9%
669 m
23 m
Apr, 25 03:00 @ Very stable
06:00
0 °C
-3 °C
7 km/h
8 km/h
1015 mb
80.9%
640 m
19 m
Apr, 25 06:00 @ Very stable
09:00
2 °C
2 °C
4 km/h
5 km/h
1014 mb
73.4%
856 m
164 m
Apr, 25 09:00 @ Very stable
12:00
4 °C
3 °C
5 km/h
5 km/h
1012 mb
70.1%
947 m
423 m
Apr, 25 12:00 @ Very stable
15:00
5 °C
3 °C
7 km/h
9 km/h
1011 mb
69.1%
984 m
599 m
Apr, 25 15:00 @ Very stable
18:00
4 °C
2 °C
7 km/h
8 km/h
1010 mb
69.9%
1,012 m
465 m
Apr, 25 18:00 @ Very stable
21:00
2 °C
-1 °C
8 km/h
8 km/h
1009 mb
79.0%
852 m
56 m
Apr, 25 21:00 @ Very stable
26 Apr will be cool and the weather will be .
There is a 52% probability of light rainfall, light sleet and snowfall and showers.
The sky will be :
69% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
430% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
577% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
84% convective clouds (Cumulonimbus)
The highest temperature will reach 2 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 8072 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
1 °C
-2 °C
8 km/h
8 km/h
1009 mb
82.4%
711 m
25 m
Apr, 26 00:00 @ Stable
03:00
0 °C
-3 °C
7 km/h
7 km/h
1008 mb
85.4%
488 m
20 m
Apr, 26 03:00 @ Stable
06:00
0 °C
1 °C
2 km/h
3 km/h
1009 mb
85.9%
403 m
49 m
Apr, 26 06:00 @ Stable
09:00
0 °C
-2 °C
6 km/h
6 km/h
1009 mb
85.9%
463 m
261 m
Apr, 26 09:00 @ Very stable
12:00
0.3 46%
1 °C
-1 °C
7 km/h
8 km/h
1009 mb
82.4%
534 m
380 m
Apr, 26 12:00 @ Very stable
15:00
0.2 30%
59%
2 °C
-1 °C
9 km/h
10 km/h
1010 mb
75.1%
619 m
542 m
Apr, 26 15:00 @ Very stable
18:00
0.5 52%
72%
2 °C
-1 °C
10 km/h 
10 km/h
1010 mb
74.2%
620 m
513 m
Apr, 26 18:00 @ Very stable
21:00
0.3 48%
52%
0 °C
-5 °C
18 km/h
18 km/h
1012 mb
80.1%
460 m
422 m
Apr, 26 21:00 @ Very stable
Þorgeirskirkja
18:48 
