Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~1
l/m2
60%
Thu
May 2
Very stable
~1
l/m2
50%
Fri
May 3
Very stable
~2
l/m2
55%
Sat
May 4
Extremely stable
~3
l/m2
53%
28 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
41% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
7% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 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 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
09:00
3 °C
-1 °C
11 km/h 
20 km/h
1017 mb
74.4%
530 m
418 m
Apr, 28 09:00 @ Stable
12:00
5 °C
2 °C
16 km/h
18 km/h
1017 mb
61.6%
711 m
740 m
Apr, 28 12:00 @ Stable
15:00
6 °C
4 °C
16 km/h
17 km/h
1016 mb
54.9%
850 m
904 m
Apr, 28 15:00 @ Stable
18:00
6 °C
3 °C
16 km/h
17 km/h
1015 mb
55.2%
893 m
925 m
Apr, 28 18:00 @ Stable
21:00
3 °C
0 °C
12 km/h
18 km/h
1016 mb
76.7%
764 m
302 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
23% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% 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, fog will form, and the mean air pressure will be 1017 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
1 °C
-2 °C
10 km/h
13 km/h
1017 mb
90.3%
643 m
193 m
Apr, 29 00:00 @ Stable
03:00
1 °C
-3 °C
10 km/h
12 km/h
1017 mb
92.0%
374 m
224 m
Apr, 29 03:00 @ Stable
06:00
1 °C
-3 °C
10 km/h
15 km/h
1017 mb
89.7%
370 m
320 m
Apr, 29 06:00 @ Stable
09:00
2 °C
-2 °C
13 km/h
23 km/h
1017 mb
80.4%
463 m
698 m
Apr, 29 09:00 @ Very stable
12:00
3 °C
-1 °C
18 km/h
27 km/h
1017 mb
71.3%
539 m
915 m
Apr, 29 12:00 @ Very stable
15:00
4 °C
-1 °C
24 km/h
30 km/h
1018 mb
63.9%
609 m
1,067 m
Apr, 29 15:00 @ Extremely stable
18:00
3 °C
-2 °C
24 km/h 
32 km/h
1018 mb
71.2%
533 m
844 m
Apr, 29 18:00 @ Extremely stable
21:00
2 °C
-3 °C
19 km/h
36 km/h
1019 mb
81.4%
434 m
680 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
61% 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 gentle 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
-4 °C
19 km/h
32 km/h
1020 mb
84.5%
389 m
545 m
Apr, 30 00:00 @ Extremely stable
03:00
1 °C
-4 °C
19 km/h
32 km/h
1020 mb
82.7%
385 m
621 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-4 °C
19 km/h
32 km/h
1021 mb
84.0%
384 m
712 m
Apr, 30 06:00 @ Extremely stable
09:00
2 °C
-3 °C
18 km/h
30 km/h
1022 mb
84.1%
425 m
784 m
Apr, 30 09:00 @ Extremely stable
12:00
3 °C
-2 °C
17 km/h
25 km/h
1022 mb
73.1%
515 m
781 m
Apr, 30 12:00 @ Extremely stable
15:00
4 °C
1 °C
15 km/h
20 km/h
1022 mb
66.5%
606 m
792 m
Apr, 30 15:00 @ Extremely stable
18:00
4 °C
1 °C
14 km/h
16 km/h
1022 mb
64.2%
638 m
753 m
Apr, 30 18:00 @ Extremely stable
21:00
2 °C
-1 °C
10 km/h
13 km/h
1023 mb
73.7%
523 m
382 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 60% probability of light rainfall.
The sky will be mostly cloudy:
83% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
81% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
57% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% 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 light 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
0 °C
-2 °C
6 km/h
7 km/h
1023 mb
87.2%
474 m
36 m
May, 1 00:00 @ Extremely stable
03:00
0 °C
-2 °C
4 km/h 
5 km/h
1022 mb
88.4%
239 m
18 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
-1 °C
5 km/h 
5 km/h
1021 mb
81.6%
566 m
44 m
May, 1 06:00 @ Extremely stable
09:00
3 °C
1 °C
7 km/h 
10 km/h
1021 mb
74.2%
532 m
338 m
May, 1 09:00 @ Extremely stable
12:00
4 °C
1 °C
10 km/h
17 km/h
1020 mb
77.6%
613 m
676 m
May, 1 12:00 @ Extremely stable
15:00
3 °C
1 °C
9 km/h
15 km/h
1020 mb
82.2%
589 m
543 m
May, 1 15:00 @ Extremely stable
18:00
0.5 60%
17%
2 °C
-1 °C
8 km/h
15 km/h
1020 mb
96.8%
449 m
255 m
May, 1 18:00 @ Extremely stable
21:00
0.4 55%
14%
2 °C
-1 °C
9 km/h
14 km/h
1021 mb
98.2%
424 m
202 m
May, 1 21:00 @ Extremely stable
2 May will be cool and the weather will be very stable.
There is a 50% probability of light sleet and snowfall.
The sky will be mostly cloudy:
76% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 7 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 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
0.6 50%
16%
1 °C
-2 °C
9 km/h 
12 km/h
1021 mb
97.4%
415 m
173 m
May, 2 00:00 @ Extremely stable
03:00
1 °C
-3 °C
11 km/h
13 km/h
1020 mb
89.4%
452 m
157 m
May, 2 03:00 @ Very stable
06:00
1 °C
-2 °C
10 km/h
12 km/h
1021 mb
91.0%
564 m
148 m
May, 2 06:00 @ Very stable
09:00
3 °C
-1 °C
11 km/h 
15 km/h
1021 mb
89.0%
673 m
348 m
May, 2 09:00 @ Very stable
12:00
5 °C
2 °C
16 km/h
22 km/h
1021 mb
74.1%
798 m
823 m
May, 2 12:00 @ Very stable
15:00
6 °C
2 °C
22 km/h
27 km/h
1021 mb
71.0%
908 m
994 m
May, 2 15:00 @ Very stable
18:00
6 °C
3 °C
15 km/h
22 km/h
1021 mb
77.2%
932 m
702 m
May, 2 18:00 @ Very stable
21:00
5 °C
4 °C
6 km/h
11 km/h
1022 mb
79.9%
956 m
186 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 55% probability of light rainfall and showers.
The sky will be overcast:
95% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1016 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
4 °C
3 °C
6 km/h
7 km/h
1021 mb
82.4%
951 m
44 m
May, 3 00:00 @ Very stable
03:00
4 °C
2 °C
9 km/h
11 km/h
1020 mb
76.7%
919 m
23 m
May, 3 03:00 @ Very stable
06:00
4 °C
2 °C
9 km/h
10 km/h
1018 mb
69.4%
911 m
24 m
May, 3 06:00 @ Extremely stable
09:00
4 °C
1 °C
12 km/h
17 km/h
1018 mb
76.7%
744 m
531 m
May, 3 09:00 @ Very stable
12:00
0.4 53%
4 °C
1 °C
11 km/h
24 km/h
1017 mb
88.7%
843 m
638 m
May, 3 12:00 @ Very stable
15:00
0.2 28%
74%
6 °C
2 °C
19 km/h
24 km/h
1015 mb
76.7%
893 m
850 m
May, 3 15:00 @ Very stable
18:00
0.5 55%
88%
6 °C
3 °C
17 km/h
29 km/h
1013 mb
69.6%
937 m
1,089 m
May, 3 18:00 @ Very stable
21:00
0.3 48%
82%
5 °C
2 °C
12 km/h
19 km/h
1012 mb
76.7%
897 m
362 m
May, 3 21:00 @ Very stable
4 May will be cool and the weather will be very stable.
There is a 53% probability of light rainfall and showers.
The sky will be mostly cloudy:
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1006 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
0.6 53%
74%
4 °C
1 °C
12 km/h
12 km/h
1011 mb
81.4%
822 m
116 m
May, 4 00:00 @ Extremely stable
03:00
0.4 49%
18%
4 °C
1 °C
10 km/h
10 km/h
1010 mb
82.6%
817 m
64 m
May, 4 03:00 @ Extremely stable
06:00
0.5 49%
24%
4 °C
2 °C
7 km/h
8 km/h
1008 mb
81.3%
816 m
46 m
May, 4 06:00 @ Extremely stable
09:00
5 °C
3 °C
9 km/h
21 km/h
1006 mb
70.7%
865 m
715 m
May, 4 09:00 @ Extremely stable
12:00
0.3 40%
60%
5 °C
2 °C
12 km/h
16 km/h
1005 mb
77.8%
835 m
641 m
May, 4 12:00 @ Extremely stable
15:00
0.3 42%
71%
4 °C
2 °C
11 km/h
15 km/h
1004 mb
87.8%
789 m
534 m
May, 4 15:00 @ Extremely stable
18:00
0.7 53%
76%
4 °C
1 °C
11 km/h
20 km/h
1004 mb
80.7%
642 m
747 m
May, 4 18:00 @ Extremely stable
21:00
3 °C
0 °C
10 km/h
23 km/h
1004 mb
71.4%
587 m
795 m
May, 4 21:00 @ Extremely stable
5 May will be cool and the weather will be .
There is a 10% probability of light sleet and snowfall and showers.
The sky will be :
92% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
151% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
313% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
50% 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 gentle breeze, fog will form, and the mean air pressure will be 6029 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
0.2 10%
100%
1 °C
-3 °C
10 km/h
11 km/h
1005 mb
76.1%
514 m
61 m
May, 5 00:00 @ Extremely stable
03:00
0 °C
-3 °C
11 km/h
11 km/h
1005 mb
73.5%
453 m
58 m
May, 5 03:00 @ Extremely stable
06:00
1 °C
-2 °C
9 km/h
12 km/h
1005 mb
69.6%
480 m
135 m
May, 5 06:00 @ Extremely stable
09:00
3 °C
-1 °C
14 km/h
21 km/h
1006 mb
60.0%
551 m
978 m
May, 5 09:00 @ Extremely stable
12:00
5 °C
2 °C
15 km/h 
20 km/h
1006 mb
50.6%
708 m
1,533 m
May, 5 12:00 @ Extremely stable
15:00
6 °C
3 °C
12 km/h
20 km/h
1005 mb
49.1%
775 m
1,491 m
May, 5 15:00 @ Extremely stable
Læjarskógur
16:12 
