Sun
Apr 28
Stable
~1
l/m2
48%
Mon
Apr 29
Very stable
~0.4
l/m2
37%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~0.2
l/m2
26%
Thu
May 2
Very stable
~0.2
l/m2
23%
Fri
May 3
Extremely stable
Sat
May 4
Extremely stable
~1
l/m2
40%
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 48% probability of light rainfall and showers.
The sky will be cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
52% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
13% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
23% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1016 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
15:00
0.4 30%
100%
4 °C
-3 °C
38 km/h 
40 km/h
1017 mb
82.9%
776 m
861 m
Apr, 28 15:00 @ Stable
18:00
0.7 48%
92%
3 °C
-3 °C
37 km/h 
43 km/h
1016 mb
81.7%
760 m
677 m
Apr, 28 18:00 @ Stable
21:00
1 °C
-7 °C
37 km/h
47 km/h
1017 mb
89.3%
419 m
455 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
There is a 37% probability of light rainfall and showers.
The sky will be mostly cloudy:
54% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
75% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
30% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 1014 mb. Relative humidity will be 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
00:00
0.3 37%
100%
2 °C
-5 °C
32 km/h
40 km/h
1016 mb
86.8%
516 m
500 m
Apr, 29 00:00 @ Stable
03:00
0 °C
-7 °C
26 km/h
30 km/h
1016 mb
77.9%
308 m
427 m
Apr, 29 03:00 @ Stable
06:00
0 °C
-5 °C
18 km/h
21 km/h
1015 mb
68.0%
362 m
419 m
Apr, 29 06:00 @ Very stable
09:00
2 °C
-3 °C
20 km/h
24 km/h
1015 mb
66.6%
582 m
647 m
Apr, 29 09:00 @ Extremely stable
12:00
3 °C
-1 °C
15 km/h
17 km/h
1014 mb
58.6%
695 m
790 m
Apr, 29 12:00 @ Extremely stable
15:00
4 °C
0 °C
18 km/h
19 km/h
1014 mb
61.1%
806 m
865 m
Apr, 29 15:00 @ Very stable
18:00
4 °C
-1 °C
22 km/h
23 km/h
1014 mb
62.3%
856 m
605 m
Apr, 29 18:00 @ Very stable
21:00
2 °C
-3 °C
25 km/h
28 km/h
1016 mb
66.9%
654 m
406 m
Apr, 29 21:00 @ Very stable
30 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
15% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
22% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
23% 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 moderate breeze, and the mean air pressure will be 1018 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
2 °C
-4 °C
23 km/h
28 km/h
1017 mb
66.9%
602 m
378 m
Apr, 30 00:00 @ Very stable
03:00
1 °C
-4 °C
22 km/h
27 km/h
1017 mb
65.2%
510 m
341 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-5 °C
20 km/h 
27 km/h
1018 mb
62.8%
474 m
292 m
Apr, 30 06:00 @ Extremely stable
09:00
3 °C
-1 °C
15 km/h
18 km/h
1019 mb
60.4%
696 m
444 m
Apr, 30 09:00 @ Extremely stable
12:00
4 °C
0 °C
17 km/h
23 km/h
1019 mb
59.8%
797 m
628 m
Apr, 30 12:00 @ Extremely stable
15:00
4 °C
-1 °C
21 km/h
33 km/h
1020 mb
75.2%
800 m
410 m
Apr, 30 15:00 @ Extremely stable
18:00
3 °C
-1 °C
15 km/h
23 km/h
1020 mb
83.6%
679 m
340 m
Apr, 30 18:00 @ Extremely stable
21:00
2 °C
-1 °C
10 km/h
16 km/h
1022 mb
82.8%
596 m
373 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 26% probability of light rainfall.
The sky will be overcast:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
69% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
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 1021 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
-1 °C
9 km/h
14 km/h
1022 mb
82.3%
534 m
331 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
-1 °C
8 km/h
11 km/h
1022 mb
84.4%
512 m
293 m
May, 1 03:00 @ Very stable
06:00
0.2 26%
30%
1 °C
-1 °C
6 km/h
7 km/h
1022 mb
83.0%
501 m
289 m
May, 1 06:00 @ Extremely stable
09:00
2 °C
-1 °C
8 km/h
11 km/h
1022 mb
80.9%
595 m
397 m
May, 1 09:00 @ Extremely stable
12:00
3 °C
1 °C
6 km/h 
7 km/h
1022 mb
83.1%
650 m
388 m
May, 1 12:00 @ Extremely stable
15:00
3 °C
1 °C
7 km/h 
8 km/h
1021 mb
82.8%
697 m
412 m
May, 1 15:00 @ Extremely stable
18:00
4 °C
1 °C
11 km/h
12 km/h
1021 mb
81.5%
766 m
461 m
May, 1 18:00 @ Extremely stable
21:00
3 °C
0 °C
12 km/h
13 km/h
1022 mb
80.5%
772 m
395 m
May, 1 21:00 @ Extremely stable
2 May will be cool and the weather will be very stable.
There is a 23% probability of light rainfall.
The sky will be cloudy:
34% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
46% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
28% 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 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be very high.
Thursday
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
3 °C
-1 °C
15 km/h
16 km/h
1022 mb
84.5%
741 m
390 m
May, 2 00:00 @ Extremely stable
03:00
3 °C
-2 °C
18 km/h
20 km/h
1022 mb
88.0%
747 m
435 m
May, 2 03:00 @ Extremely stable
06:00
0.2 23%
43%
2 °C
-2 °C
16 km/h 
17 km/h
1022 mb
84.5%
718 m
288 m
May, 2 06:00 @ Very stable
09:00
4 °C
0 °C
16 km/h
18 km/h
1022 mb
71.4%
953 m
337 m
May, 2 09:00 @ Very stable
12:00
5 °C
1 °C
24 km/h
31 km/h
1022 mb
76.6%
1,087 m
397 m
May, 2 12:00 @ Very stable
15:00
6 °C
1 °C
27 km/h
34 km/h
1021 mb
78.1%
1,122 m
428 m
May, 2 15:00 @ Very stable
18:00
6 °C
2 °C
25 km/h
31 km/h
1020 mb
79.5%
1,154 m
373 m
May, 2 18:00 @ Very stable
21:00
4 °C
-1 °C
22 km/h
26 km/h
1020 mb
76.9%
991 m
269 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
The sky will be cloudy:
49% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
27% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
15% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 5 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 1015 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
00:00
3 °C
-2 °C
16 km/h
18 km/h
1020 mb
76.0%
934 m
152 m
May, 3 00:00 @ Very stable
03:00
2 °C
-1 °C
10 km/h
15 km/h
1018 mb
66.7%
1,007 m
140 m
May, 3 03:00 @ Extremely stable
06:00
2 °C
1 °C
7 km/h
13 km/h
1017 mb
58.6%
988 m
145 m
May, 3 06:00 @ Extremely stable
09:00
4 °C
2 °C
10 km/h 
13 km/h
1016 mb
63.7%
1,114 m
255 m
May, 3 09:00 @ Extremely stable
12:00
4 °C
1 °C
17 km/h
22 km/h
1015 mb
77.8%
996 m
380 m
May, 3 12:00 @ Extremely stable
15:00
5 °C
1 °C
23 km/h
32 km/h
1014 mb
74.7%
994 m
421 m
May, 3 15:00 @ Extremely stable
18:00
5 °C
1 °C
21 km/h
26 km/h
1012 mb
76.4%
949 m
400 m
May, 3 18:00 @ Extremely stable
21:00
3 °C
-1 °C
11 km/h
12 km/h
1012 mb
85.7%
735 m
281 m
May, 3 21:00 @ Very stable
4 May will be cool and the weather will be very stable.
There is a 40% probability of light rainfall.
The sky will be mostly cloudy:
56% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
59% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
28% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1006 mb. Relative humidity will be 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
4 °C
2 °C
8 km/h
13 km/h
1010 mb
90.1%
859 m
208 m
May, 4 00:00 @ Extremely stable
03:00
0.3 34%
62%
4 °C
1 °C
12 km/h
19 km/h
1008 mb
90.5%
874 m
403 m
May, 4 03:00 @ Extremely stable
06:00
0.3 40%
62%
3 °C
-2 °C
16 km/h
16 km/h
1007 mb
79.2%
703 m
441 m
May, 4 06:00 @ Extremely stable
09:00
3 °C
-2 °C
19 km/h
24 km/h
1007 mb
64.3%
639 m
553 m
May, 4 09:00 @ Extremely stable
12:00
3 °C
-2 °C
21 km/h
28 km/h
1006 mb
59.3%
699 m
787 m
May, 4 12:00 @ Extremely stable
15:00
4 °C
-1 °C
20 km/h
28 km/h
1005 mb
60.9%
757 m
866 m
May, 4 15:00 @ Extremely stable
18:00
4 °C
0 °C
17 km/h
23 km/h
1004 mb
61.6%
799 m
567 m
May, 4 18:00 @ Extremely stable
21:00
2 °C
-2 °C
12 km/h
14 km/h
1005 mb
65.7%
509 m
401 m
May, 4 21:00 @ Extremely stable
5 May will be cool and the weather will be .
The sky will be :
139% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
228% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
5% 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 -1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 8029 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
00:00
0 °C
-4 °C
14 km/h
16 km/h
1005 mb
67.3%
369 m
300 m
May, 5 00:00 @ Extremely stable
03:00
0 °C
-5 °C
12 km/h
16 km/h
1004 mb
57.3%
343 m
294 m
May, 5 03:00 @ Extremely stable
06:00
1 °C
-3 °C
10 km/h
15 km/h
1004 mb
50.9%
445 m
262 m
May, 5 06:00 @ Extremely stable
09:00
3 °C
1 °C
11 km/h
12 km/h
1003 mb
51.4%
778 m
367 m
May, 5 09:00 @ Extremely stable
12:00
4 °C
1 °C
17 km/h
21 km/h
1004 mb
58.2%
892 m
520 m
May, 5 12:00 @ Extremely stable
15:00
5 °C
1 °C
20 km/h
26 km/h
1004 mb
62.5%
985 m
492 m
May, 5 15:00 @ Extremely stable
18:00
5 °C
2 °C
18 km/h
23 km/h
1004 mb
61.1%
1,033 m
403 m
May, 5 18:00 @ Extremely stable
21:00
2 °C
-1 °C
10 km/h
13 km/h
1006 mb
63.4%
743 m
152 m
May, 5 21:00 @ Extremely stable
Breiðárós
00:42 
