Sat
Apr 27
Stable
~2
l/m2
64%
1-2 cm snow
18 / 29 km/h
Sat Apr 27
Sun
Apr 28
Stable
~0.2
l/m2
35%
Mon
Apr 29
Very stable
~0.3
l/m2
43%
Tue
Apr 30
Extremely stable
~1
l/m2
36%
Thu
May 2
Stable
~0.4
l/m2
51%
Fri
May 3
Very stable
~2
l/m2
53%
1 cm snow
32 / 44 km/h
Fri May 3
27 Apr will be cool and the weather will be very stable.
There is a 64% probability of light sleet and snowfall, light snowfall.
The sky will be overcast:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 1 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 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
15:00
0.8 63%
10%
0 °C
-5 °C
18 km/h 
29 km/h
1018 mb
100%
506 m
285 m
Apr, 27 15:00 @ Stable
18:00
1 64%
9%
0 °C
-5 °C
17 km/h
29 km/h
1018 mb
99.8%
497 m
302 m
Apr, 27 18:00 @ Very stable
21:00
0.2 34%
0 °C
-5 °C
14 km/h
24 km/h
1019 mb
99.1%
481 m
266 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be very stable.
There is a 35% probability of light snowfall.
The sky will be overcast:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
74% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% 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 1019 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
0.2 35%
48%
0 °C
-5 °C
12 km/h
17 km/h
1020 mb
97.4%
442 m
275 m
Apr, 28 00:00 @ Very stable
03:00
0 °C
-4 °C
10 km/h
11 km/h
1020 mb
95.4%
437 m
152 m
Apr, 28 03:00 @ Stable
06:00
0 °C
-4 °C
9 km/h
11 km/h
1020 mb
99.6%
480 m
155 m
Apr, 28 06:00 @ Stable
09:00
0 °C
-3 °C
11 km/h
14 km/h
1019 mb
99.8%
545 m
219 m
Apr, 28 09:00 @ Stable
12:00
1 °C
-2 °C
10 km/h 
13 km/h
1019 mb
99.5%
609 m
264 m
Apr, 28 12:00 @ Stable
15:00
2 °C
-1 °C
7 km/h
8 km/h
1019 mb
97.2%
626 m
258 m
Apr, 28 15:00 @ Stable
18:00
1 °C
-2 °C
8 km/h
9 km/h
1018 mb
93.8%
586 m
329 m
Apr, 28 18:00 @ Stable
21:00
0 °C
-3 °C
8 km/h
9 km/h
1018 mb
87.4%
528 m
110 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
There is a 43% probability of light sleet and snowfall.
The sky will be overcast:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
67% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
88% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 1 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 1017 mb. Relative humidity will be very 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 °C
-3 °C
7 km/h
8 km/h
1018 mb
88.7%
452 m
86 m
Apr, 29 00:00 @ Stable
03:00
-1 °C
-4 °C
8 km/h 
10 km/h
1017 mb
97.6%
375 m
185 m
Apr, 29 03:00 @ Stable
06:00
-1 °C
-6 °C
13 km/h
17 km/h
1017 mb
98.0%
308 m
248 m
Apr, 29 06:00 @ Very stable
09:00
-1 °C
-6 °C
12 km/h
20 km/h
1017 mb
93.6%
282 m
414 m
Apr, 29 09:00 @ Extremely stable
12:00
0.3 43%
52%
0 °C
-6 °C
19 km/h
23 km/h
1017 mb
85.1%
475 m
748 m
Apr, 29 12:00 @ Extremely stable
15:00
1 °C
-5 °C
21 km/h
25 km/h
1017 mb
83.3%
534 m
771 m
Apr, 29 15:00 @ Extremely stable
18:00
0 °C
-5 °C
22 km/h
28 km/h
1017 mb
85.2%
529 m
694 m
Apr, 29 18:00 @ Extremely stable
21:00
0 °C
-6 °C
17 km/h
32 km/h
1018 mb
92.1%
435 m
582 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
There is a 36% probability of light sleet and snowfall.
The sky will be overcast:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
52% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 1 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 1018 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
-1 °C
-6 °C
18 km/h
33 km/h
1018 mb
93.9%
413 m
580 m
Apr, 30 00:00 @ Extremely stable
03:00
-1 °C
-6 °C
15 km/h
35 km/h
1018 mb
93.8%
381 m
612 m
Apr, 30 03:00 @ Extremely stable
06:00
-1 °C
-6 °C
17 km/h
36 km/h
1018 mb
94.6%
376 m
716 m
Apr, 30 06:00 @ Extremely stable
09:00
0 °C
-6 °C
18 km/h
33 km/h
1018 mb
94.4%
433 m
764 m
Apr, 30 09:00 @ Extremely stable
12:00
0.2 36%
67%
0 °C
-6 °C
22 km/h
31 km/h
1018 mb
91.8%
509 m
776 m
Apr, 30 12:00 @ Extremely stable
15:00
1 °C
-5 °C
20 km/h
25 km/h
1018 mb
91.2%
521 m
749 m
Apr, 30 15:00 @ Very stable
18:00
0.2 34%
73%
0 °C
-5 °C
17 km/h
20 km/h
1018 mb
86.2%
506 m
729 m
Apr, 30 18:00 @ Very stable
21:00
0 °C
-4 °C
9 km/h
12 km/h
1019 mb
89.1%
426 m
247 m
Apr, 30 21:00 @ Very stable
1 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
64% 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 -2 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.
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
-3 °C
5 km/h
5 km/h
1019 mb
86.0%
386 m
97 m
May, 1 00:00 @ Very stable
03:00
-1 °C
-2 °C
4 km/h
5 km/h
1018 mb
88.2%
364 m
108 m
May, 1 03:00 @ Very stable
06:00
-1 °C
-3 °C
5 km/h 
6 km/h
1018 mb
90.5%
312 m
92 m
May, 1 06:00 @ Very stable
09:00
1 °C
-2 °C
7 km/h 
10 km/h
1017 mb
77.8%
552 m
384 m
May, 1 09:00 @ Very stable
12:00
4 °C
2 °C
9 km/h
13 km/h
1016 mb
64.6%
821 m
805 m
May, 1 12:00 @ Very stable
15:00
6 °C
4 °C
11 km/h 
14 km/h
1015 mb
55.6%
1,049 m
1,245 m
May, 1 15:00 @ Very stable
18:00
6 °C
5 °C
7 km/h
9 km/h
1014 mb
57.6%
1,100 m
867 m
May, 1 18:00 @ Very stable
21:00
4 °C
1 °C
9 km/h
10 km/h
1015 mb
75.5%
1,060 m
76 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be very stable.
There is a 51% probability of light rainfall.
The sky will be cloudy:
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
55% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 8 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 1013 mb. Relative humidity will be 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
2 °C
1 °C
5 km/h
6 km/h
1015 mb
84.6%
919 m
43 m
May, 2 00:00 @ Very stable
03:00
2 °C
0 °C
6 km/h
7 km/h
1014 mb
88.2%
872 m
40 m
May, 2 03:00 @ Stable
06:00
0.3 51%
1 °C
-1 °C
7 km/h
8 km/h
1013 mb
97.6%
680 m
127 m
May, 2 06:00 @ Stable
09:00
2 °C
-1 °C
8 km/h
11 km/h
1012 mb
96.9%
775 m
218 m
May, 2 09:00 @ Stable
12:00
6 °C
2 °C
23 km/h
35 km/h
1011 mb
56.7%
1,072 m
1,252 m
May, 2 12:00 @ Stable
15:00
7 °C
3 °C
33 km/h 
36 km/h
1012 mb
47.1%
1,136 m
1,647 m
May, 2 15:00 @ Stable
18:00
5 °C
-1 °C
35 km/h
42 km/h
1014 mb
48.6%
886 m
1,227 m
May, 2 18:00 @ Very stable
21:00
2 °C
-4 °C
30 km/h
46 km/h
1016 mb
61.1%
725 m
795 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
There is a 53% probability of light rainfall, light snowfall and showers.
The sky will be partly cloudy:
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
48% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% 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 fresh breeze, and the mean air pressure will be 1014 mb. Relative humidity will be 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
1 °C
-5 °C
23 km/h
44 km/h
1016 mb
64.4%
673 m
507 m
May, 3 00:00 @ Extremely stable
03:00
0 °C
-5 °C
14 km/h
26 km/h
1016 mb
67.6%
487 m
178 m
May, 3 03:00 @ Very stable
06:00
1 °C
-3 °C
11 km/h
26 km/h
1015 mb
65.1%
727 m
260 m
May, 3 06:00 @ Very stable
09:00
3 °C
-2 °C
24 km/h
31 km/h
1014 mb
51.7%
739 m
1,293 m
May, 3 09:00 @ Extremely stable
12:00
5 °C
1 °C
24 km/h
31 km/h
1013 mb
47.1%
875 m
1,464 m
May, 3 12:00 @ Very stable
15:00
0.3 41%
91%
5 °C
0 °C
32 km/h
34 km/h
1012 mb
51.0%
933 m
1,736 m
May, 3 15:00 @ Stable
18:00
1 53%
83%
2 °C
-3 °C
24 km/h
31 km/h
1013 mb
81.0%
665 m
782 m
May, 3 18:00 @ Stable
21:00
0.9 53%
9%
-2 °C
-9 °C
26 km/h 
32 km/h
1017 mb
81.9%
219 m
740 m
May, 3 21:00 @ Stable
4 May will be cold and the weather will be .
There is a 46% probability of light snowfall.
The sky will be :
55% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
695% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
89% convective clouds (Cumulonimbus)
The highest temperature will reach -1 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a strong breeze, fog will form, and the mean air pressure will be 8160 mb. Relative humidity will be .
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
1 46%
10%
-3 °C
-9 °C
21 km/h
36 km/h
1018 mb
78.1%
52 m
774 m
May, 4 00:00 @ Stable
03:00
-3 °C
-9 °C
19 km/h
40 km/h
1018 mb
78.9%
46 m
809 m
May, 4 03:00 @ Very stable
06:00
-3 °C
-11 °C
35 km/h
52 km/h
1019 mb
77.8%
54 m
1,296 m
May, 4 06:00 @ Very stable
09:00
-2 °C
-11 °C
46 km/h
56 km/h
1020 mb
72.8%
156 m
1,248 m
May, 4 09:00 @ Very stable
12:00
0.3 44%
44%
-2 °C
-10 °C
47 km/h
53 km/h
1020 mb
66.7%
254 m
1,238 m
May, 4 12:00 @ Very stable
15:00
-2 °C
-11 °C
41 km/h
45 km/h
1022 mb
68.1%
158 m
1,159 m
May, 4 15:00 @ Very stable
18:00
-3 °C
-11 °C
33 km/h
36 km/h
1023 mb
72.9%
47 m
923 m
May, 4 18:00 @ Very stable
21:00
0.2 45%
-5 °C
-12 °C
23 km/h
32 km/h
1025 mb
86.6%
0 m
682 m
May, 4 21:00 @ Very stable
Hraunfellsheiði
06:34 
