Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
Fri
May 3
Very stable
~2
l/m2
65%
Sat
May 4
Stable
~5
l/m2
60%
28 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
57% 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 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 1017 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
15:00
4 °C
-1 °C
17 km/h 
18 km/h
1017 mb
77.4%
596 m
495 m
Apr, 28 15:00 @ Stable
18:00
3 °C
-1 °C
19 km/h
20 km/h
1017 mb
81.2%
602 m
460 m
Apr, 28 18:00 @ Stable
21:00
2 °C
-3 °C
19 km/h
21 km/h
1017 mb
91.9%
486 m
373 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
9% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
24% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
65% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1018 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
-3 °C
17 km/h
19 km/h
1017 mb
89.6%
409 m
401 m
Apr, 29 00:00 @ Stable
03:00
2 °C
-3 °C
18 km/h
20 km/h
1017 mb
86.8%
393 m
496 m
Apr, 29 03:00 @ Stable
06:00
1 °C
-4 °C
20 km/h
24 km/h
1017 mb
94.1%
383 m
582 m
Apr, 29 06:00 @ Stable
09:00
1 °C
-4 °C
21 km/h
32 km/h
1018 mb
93.9%
352 m
541 m
Apr, 29 09:00 @ Very stable
12:00
2 °C
-4 °C
29 km/h
37 km/h
1018 mb
83.2%
402 m
721 m
Apr, 29 12:00 @ Extremely stable
15:00
2 °C
-4 °C
33 km/h
39 km/h
1019 mb
85.0%
396 m
714 m
Apr, 29 15:00 @ Extremely stable
18:00
2 °C
-5 °C
34 km/h
42 km/h
1019 mb
86.5%
386 m
700 m
Apr, 29 18:00 @ Extremely stable
21:00
1 °C
-5 °C
31 km/h
42 km/h
1020 mb
90.6%
389 m
647 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
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 1021 mb. Relative humidity will be very 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
1 °C
-5 °C
28 km/h
41 km/h
1021 mb
93.1%
380 m
465 m
Apr, 30 00:00 @ Extremely stable
03:00
1 °C
-5 °C
28 km/h
38 km/h
1021 mb
90.6%
368 m
581 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-5 °C
28 km/h
39 km/h
1022 mb
92.8%
360 m
614 m
Apr, 30 06:00 @ Extremely stable
09:00
2 °C
-5 °C
27 km/h
37 km/h
1022 mb
90.8%
370 m
639 m
Apr, 30 09:00 @ Extremely stable
12:00
2 °C
-3 °C
27 km/h
33 km/h
1023 mb
85.7%
415 m
693 m
Apr, 30 12:00 @ Extremely stable
15:00
3 °C
-3 °C
26 km/h
27 km/h
1022 mb
81.0%
441 m
725 m
Apr, 30 15:00 @ Extremely stable
18:00
2 °C
-3 °C
22 km/h
23 km/h
1022 mb
81.5%
428 m
627 m
Apr, 30 18:00 @ Extremely stable
21:00
1 °C
-3 °C
14 km/h
15 km/h
1023 mb
87.4%
368 m
298 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
The sky will be overcast:
19% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% 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 0 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1019 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
00:00
1 °C
-2 °C
7 km/h 
9 km/h
1022 mb
89.4%
327 m
66 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
-1 °C
6 km/h
7 km/h
1021 mb
81.5%
394 m
49 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
0 °C
4 km/h 
5 km/h
1020 mb
78.8%
389 m
44 m
May, 1 06:00 @ Extremely stable
09:00
3 °C
-1 °C
9 km/h 
10 km/h
1020 mb
68.2%
466 m
417 m
May, 1 09:00 @ Extremely stable
12:00
5 °C
2 °C
11 km/h 
13 km/h
1019 mb
61.2%
648 m
823 m
May, 1 12:00 @ Extremely stable
15:00
5 °C
1 °C
17 km/h
20 km/h
1019 mb
68.9%
683 m
779 m
May, 1 15:00 @ Very stable
18:00
5 °C
1 °C
14 km/h
19 km/h
1019 mb
76.1%
651 m
614 m
May, 1 18:00 @ Very stable
21:00
4 °C
0 °C
15 km/h 
18 km/h
1019 mb
82.3%
623 m
453 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be very stable.
The sky will be cloudy:
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
66% 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 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1018 mb. Relative humidity will be 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
3 °C
-2 °C
18 km/h
24 km/h
1019 mb
91.7%
596 m
214 m
May, 2 00:00 @ Stable
03:00
2 °C
-2 °C
18 km/h
18 km/h
1018 mb
91.3%
568 m
269 m
May, 2 03:00 @ Stable
06:00
2 °C
-3 °C
20 km/h
22 km/h
1018 mb
91.4%
595 m
257 m
May, 2 06:00 @ Stable
09:00
3 °C
-2 °C
22 km/h
24 km/h
1019 mb
89.2%
688 m
456 m
May, 2 09:00 @ Very stable
12:00
5 °C
-1 °C
28 km/h
36 km/h
1019 mb
62.4%
668 m
1,024 m
May, 2 12:00 @ Very stable
15:00
6 °C
2 °C
25 km/h
32 km/h
1019 mb
55.3%
748 m
1,111 m
May, 2 15:00 @ Extremely stable
18:00
5 °C
1 °C
21 km/h
29 km/h
1019 mb
56.4%
704 m
1,040 m
May, 2 18:00 @ Extremely stable
21:00
4 °C
0 °C
14 km/h
21 km/h
1020 mb
64.8%
623 m
630 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
There is a 65% probability of light rainfall.
The sky will be partly cloudy:
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
37% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 4 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 1013 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
00:00
2 °C
-2 °C
11 km/h
13 km/h
1019 mb
76.1%
544 m
61 m
May, 3 00:00 @ Very stable
03:00
1 °C
-2 °C
10 km/h
10 km/h
1018 mb
81.1%
505 m
38 m
May, 3 03:00 @ Very stable
06:00
1 °C
-1 °C
5 km/h
6 km/h
1017 mb
82.4%
445 m
21 m
May, 3 06:00 @ Extremely stable
09:00
3 °C
1 °C
7 km/h
7 km/h
1016 mb
72.1%
474 m
435 m
May, 3 09:00 @ Very stable
12:00
3 °C
-1 °C
17 km/h
18 km/h
1014 mb
70.1%
490 m
739 m
May, 3 12:00 @ Very stable
15:00
4 °C
-1 °C
18 km/h
20 km/h
1012 mb
72.6%
575 m
630 m
May, 3 15:00 @ Very stable
18:00
3 °C
-1 °C
18 km/h
26 km/h
1009 mb
79.1%
593 m
564 m
May, 3 18:00 @ Stable
21:00
2.1 65%
2 °C
-4 °C
21 km/h
29 km/h
1007 mb
97.3%
433 m
205 m
May, 3 21:00 @ Stable
4 May will be cool and the weather will be very stable.
There is a 60% probability of moderate rainfall and showers.
The sky will be cloudy:
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 6 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 1003 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
2.6 60%
4%
1 °C
-3 °C
15 km/h
25 km/h
1007 mb
80.8%
416 m
326 m
May, 4 00:00 @ Stable
03:00
0 °C
-5 °C
15 km/h
21 km/h
1006 mb
82.9%
222 m
74 m
May, 4 03:00 @ Very stable
06:00
1 °C
-4 °C
13 km/h
15 km/h
1005 mb
76.6%
316 m
118 m
May, 4 06:00 @ Very stable
09:00
3 °C
-2 °C
17 km/h
21 km/h
1004 mb
62.2%
470 m
977 m
May, 4 09:00 @ Stable
12:00
5 °C
2 °C
11 km/h
24 km/h
1003 mb
53.6%
634 m
1,280 m
May, 4 12:00 @ Stable
15:00
0.3 30%
100%
5 °C
2 °C
13 km/h
26 km/h
1002 mb
58.7%
713 m
1,120 m
May, 4 15:00 @ Mostly stable
18:00
1.5 38%
100%
5 °C
2 °C
21 km/h
29 km/h
1001 mb
54.9%
795 m
1,339 m
May, 4 18:00 @ Mostly stable
21:00
0.4 21%
95%
4 °C
0 °C
15 km/h
32 km/h
1002 mb
66.0%
691 m
498 m
May, 4 21:00 @ Stable
5 May will be cool and the weather will be .
There is a 52% probability of light rainfall and showers.
The sky will be :
245% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
433% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
104% 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 gentle breeze, fog will form, and the mean air pressure will be 8024 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
00:00
0.6 32%
98%
2 °C
1 °C
4 km/h 
7 km/h
1002 mb
77.1%
647 m
31 m
May, 5 00:00 @ Stable
03:00
1 °C
-1 °C
6 km/h
7 km/h
1002 mb
82.2%
611 m
23 m
May, 5 03:00 @ Stable
06:00
1 °C
1 °C
4 km/h
7 km/h
1002 mb
86.8%
466 m
82 m
May, 5 06:00 @ Stable
09:00
3 °C
4 °C
2 km/h
8 km/h
1003 mb
74.2%
529 m
376 m
May, 5 09:00 @ Stable
12:00
0.2 18%
100%
5 °C
4 °C
5 km/h
17 km/h
1003 mb
55.0%
724 m
1,190 m
May, 5 12:00 @ Stable
15:00
0.7 40%
100%
6 °C
4 °C
7 km/h
18 km/h
1004 mb
52.1%
827 m
1,168 m
May, 5 15:00 @ Stable
18:00
1.3 52%
100%
4 °C
-1 °C
19 km/h
27 km/h
1005 mb
71.6%
621 m
550 m
May, 5 18:00 @ Stable
21:00
1 °C
-4 °C
19 km/h
26 km/h
1007 mb
88.6%
375 m
271 m
May, 5 21:00 @ Stable
Þernhólmi
05:12 
