Sat
Apr 27
Stable
~3
l/m2
58%
1-3 cm snow
14 / 18 km/h
Sat Apr 27
Tue
Apr 30
Stable
~2
l/m2
58%
Wed
May 1
Extremely stable
~1
l/m2
54%
25 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
32% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
26% 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 light breeze, 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
03:00
0 °C
-2 °C
5 km/h 
5 km/h
1020 mb
78.6%
586 m
13 m
Apr, 25 03:00 @ Stable
06:00
0 °C
-2 °C
6 km/h
6 km/h
1021 mb
84.9%
850 m
14 m
Apr, 25 06:00 @ Stable
09:00
3 °C
2 °C
5 km/h 
6 km/h
1021 mb
81.5%
816 m
197 m
Apr, 25 09:00 @ Stable
12:00
4 °C
2 °C
10 km/h 
11 km/h
1021 mb
78.6%
811 m
526 m
Apr, 25 12:00 @ Stable
15:00
4 °C
2 °C
7 km/h
8 km/h
1021 mb
80.9%
779 m
490 m
Apr, 25 15:00 @ Stable
18:00
3 °C
2 °C
7 km/h 
8 km/h
1021 mb
81.6%
867 m
404 m
Apr, 25 18:00 @ Stable
21:00
1 °C
-1 °C
6 km/h
6 km/h
1021 mb
92.9%
859 m
114 m
Apr, 25 21:00 @ Stable
26 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
23% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
19% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to -2 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.
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
0 °C
-2 °C
6 km/h 
6 km/h
1021 mb
91.8%
443 m
196 m
Apr, 26 00:00 @ Very stable
03:00
-1 °C
-3 °C
5 km/h 
6 km/h
1021 mb
91.5%
221 m
62 m
Apr, 26 03:00 @ Very stable
06:00
-1 °C
-1 °C
3 km/h
3 km/h
1021 mb
84.0%
261 m
73 m
Apr, 26 06:00 @ Very stable
09:00
1 °C
-1 °C
4 km/h
6 km/h
1021 mb
73.1%
462 m
310 m
Apr, 26 09:00 @ Very stable
12:00
2 °C
-1 °C
9 km/h
13 km/h
1020 mb
72.2%
547 m
444 m
Apr, 26 12:00 @ Very stable
15:00
3 °C
-1 °C
11 km/h
12 km/h
1020 mb
71.9%
609 m
516 m
Apr, 26 15:00 @ Very stable
18:00
1 °C
-3 °C
12 km/h
12 km/h
1020 mb
69.5%
520 m
479 m
Apr, 26 18:00 @ Very stable
21:00
-1 °C
-6 °C
12 km/h 
13 km/h
1021 mb
84.7%
197 m
335 m
Apr, 26 21:00 @ Extremely stable
27 Apr will be cool and the weather will be very stable.
There is a 58% probability of light sleet and snowfall, light snowfall.
The sky will be mostly cloudy:
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
74% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 2 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 1018 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
-2 °C
-7 °C
12 km/h
14 km/h
1020 mb
84.7%
78 m
314 m
Apr, 27 00:00 @ Very stable
03:00
-2 °C
-5 °C
9 km/h
11 km/h
1020 mb
88.5%
143 m
167 m
Apr, 27 03:00 @ Very stable
06:00
0.7 52%
-1 °C
-5 °C
12 km/h
16 km/h
1019 mb
96.0%
264 m
295 m
Apr, 27 06:00 @ Stable
09:00
0.9 53%
0 °C
-4 °C
13 km/h
18 km/h
1019 mb
98.2%
453 m
253 m
Apr, 27 09:00 @ Stable
12:00
1.3 58%
7%
1 °C
-3 °C
14 km/h
17 km/h
1018 mb
98.4%
500 m
224 m
Apr, 27 12:00 @ Stable
15:00
2 °C
-2 °C
13 km/h
17 km/h
1018 mb
91.0%
552 m
406 m
Apr, 27 15:00 @ Very stable
18:00
0.3 40%
49%
1 °C
-3 °C
12 km/h
14 km/h
1017 mb
91.0%
537 m
407 m
Apr, 27 18:00 @ Very stable
21:00
1 °C
-3 °C
10 km/h
11 km/h
1018 mb
90.9%
511 m
240 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
84% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
9% 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, fog will form, 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
00:00
0 °C
-3 °C
10 km/h
11 km/h
1018 mb
87.7%
512 m
179 m
Apr, 28 00:00 @ Stable
03:00
-1 °C
-5 °C
13 km/h
13 km/h
1018 mb
88.3%
325 m
68 m
Apr, 28 03:00 @ Stable
06:00
0 °C
-4 °C
12 km/h
12 km/h
1017 mb
82.2%
394 m
73 m
Apr, 28 06:00 @ Stable
09:00
2 °C
-1 °C
10 km/h
11 km/h
1017 mb
70.2%
676 m
241 m
Apr, 28 09:00 @ Stable
12:00
4 °C
1 °C
8 km/h
10 km/h
1016 mb
66.1%
801 m
471 m
Apr, 28 12:00 @ Stable
15:00
5 °C
3 °C
8 km/h
9 km/h
1015 mb
60.9%
955 m
660 m
Apr, 28 15:00 @ Stable
18:00
5 °C
4 °C
8 km/h
9 km/h
1014 mb
60.5%
1,021 m
705 m
Apr, 28 18:00 @ Stable
21:00
4 °C
2 °C
9 km/h
9 km/h
1014 mb
72.3%
991 m
58 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
54% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% 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 1 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1014 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
3 °C
1 °C
7 km/h
7 km/h
1014 mb
75.1%
1,018 m
27 m
Apr, 29 00:00 @ Stable
03:00
1 °C
1 °C
4 km/h
5 km/h
1014 mb
77.6%
903 m
23 m
Apr, 29 03:00 @ Stable
06:00
1 °C
0 °C
5 km/h
6 km/h
1014 mb
81.6%
813 m
21 m
Apr, 29 06:00 @ Stable
09:00
3 °C
2 °C
5 km/h
5 km/h
1014 mb
76.3%
723 m
342 m
Apr, 29 09:00 @ Stable
12:00
4 °C
1 °C
9 km/h
12 km/h
1015 mb
74.2%
766 m
609 m
Apr, 29 12:00 @ Stable
15:00
4 °C
2 °C
8 km/h
9 km/h
1015 mb
76.1%
758 m
589 m
Apr, 29 15:00 @ Stable
18:00
3 °C
1 °C
9 km/h
11 km/h
1016 mb
79.0%
722 m
438 m
Apr, 29 18:00 @ Stable
21:00
2 °C
1 °C
5 km/h
6 km/h
1018 mb
82.4%
692 m
256 m
Apr, 29 21:00 @ Stable
30 Apr will be cool and the weather will be very stable.
There is a 58% probability of light rainfall and showers.
The sky will be mostly cloudy:
86% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% 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 light breeze, fog will form, and the mean air pressure will be 1022 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
00:00
2 °C
2 °C
3 km/h
3 km/h
1019 mb
84.4%
680 m
133 m
Apr, 30 00:00 @ Stable
03:00
1 °C
2 °C
2 km/h
2 km/h
1020 mb
88.3%
587 m
58 m
Apr, 30 03:00 @ Stable
06:00
1 °C
2 °C
2 km/h
2 km/h
1021 mb
86.8%
556 m
46 m
Apr, 30 06:00 @ Stable
09:00
2 °C
3 °C
2 km/h
3 km/h
1022 mb
77.0%
653 m
441 m
Apr, 30 09:00 @ Stable
12:00
3 °C
2 °C
6 km/h
8 km/h
1022 mb
76.8%
724 m
494 m
Apr, 30 12:00 @ Stable
15:00
0.3 46%
99%
3 °C
1 °C
9 km/h
11 km/h
1023 mb
84.9%
695 m
471 m
Apr, 30 15:00 @ Stable
18:00
1 58%
58%
2 °C
0 °C
6 km/h
8 km/h
1024 mb
95.5%
567 m
186 m
Apr, 30 18:00 @ Stable
21:00
0.5 53%
34%
1 °C
-1 °C
5 km/h
6 km/h
1025 mb
96.7%
535 m
145 m
Apr, 30 21:00 @ Stable
1 May will be cool and the weather will be very stable.
There is a 54% probability of light sleet and snowfall and showers.
The sky will be mostly cloudy:
54% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
47% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1027 mb. Relative humidity will be 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
1.1 54%
31%
1 °C
0 °C
4 km/h
5 km/h
1027 mb
97.6%
504 m
113 m
May, 1 00:00 @ Very stable
03:00
0 °C
-1 °C
5 km/h
5 km/h
1027 mb
88.4%
474 m
229 m
May, 1 03:00 @ Very stable
06:00
1 °C
-2 °C
6 km/h 
6 km/h
1028 mb
81.4%
527 m
49 m
May, 1 06:00 @ Very stable
09:00
3 °C
1 °C
5 km/h
8 km/h
1028 mb
64.4%
676 m
431 m
May, 1 09:00 @ Extremely stable
12:00
5 °C
5 °C
4 km/h
7 km/h
1027 mb
47.7%
942 m
684 m
May, 1 12:00 @ Extremely stable
15:00
7 °C
8 °C
3 km/h
7 km/h
1027 mb
42.8%
1,142 m
1,001 m
May, 1 15:00 @ Extremely stable
18:00
8 °C
8 °C
4 km/h
7 km/h
1026 mb
43.8%
1,263 m
824 m
May, 1 18:00 @ Extremely stable
21:00
7 °C
6 °C
6 km/h
7 km/h
1027 mb
54.3%
1,311 m
21 m
May, 1 21:00 @ Extremely stable
2 May will be cool and the weather will be .
The sky will be :
399% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
399% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
78% 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 4 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 4100 mb. Relative humidity will be .
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
6 °C
4 °C
8 km/h
8 km/h
1027 mb
55.8%
1,420 m
19 m
May, 2 00:00 @ Extremely stable
03:00
5 °C
4 °C
6 km/h
6 km/h
1026 mb
57.4%
1,485 m
14 m
May, 2 03:00 @ Extremely stable
06:00
5 °C
4 °C
5 km/h
5 km/h
1025 mb
56.6%
1,547 m
13 m
May, 2 06:00 @ Extremely stable
09:00
7 °C
8 °C
3 km/h
4 km/h
1024 mb
44.8%
1,590 m
179 m
May, 2 09:00 @ Extremely stable
Karlsstaðir
08:51 
