Wed
May 1
Stable
~1
l/m2
55%
1 cm snow
13 / 13 km/h
Wed May 1
25 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
55% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1021 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
15:00
6 °C
4 °C
12 km/h 
15 km/h
1022 mb
77.5%
2,173 m
245 m
Apr, 25 15:00 @ Stable
18:00
7 °C
5 °C
9 km/h
12 km/h
1021 mb
75.0%
2,262 m
203 m
Apr, 25 18:00 @ Stable
21:00
6 °C
4 °C
10 km/h
12 km/h
1021 mb
71.9%
2,192 m
103 m
Apr, 25 21:00 @ Very stable
26 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)
20% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
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, and the mean air pressure will be 1020 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
6 °C
4 °C
8 km/h
9 km/h
1021 mb
73.7%
2,092 m
40 m
Apr, 26 00:00 @ Very stable
03:00
5 °C
3 °C
9 km/h 
9 km/h
1021 mb
77.4%
2,021 m
42 m
Apr, 26 03:00 @ Stable
06:00
5 °C
3 °C
9 km/h
9 km/h
1021 mb
75.9%
1,923 m
55 m
Apr, 26 06:00 @ Stable
09:00
5 °C
2 °C
11 km/h
12 km/h
1021 mb
70.2%
1,881 m
141 m
Apr, 26 09:00 @ Stable
12:00
5 °C
2 °C
9 km/h
10 km/h
1021 mb
65.3%
1,834 m
164 m
Apr, 26 12:00 @ Stable
15:00
5 °C
3 °C
11 km/h
12 km/h
1020 mb
63.9%
1,873 m
187 m
Apr, 26 15:00 @ Stable
18:00
5 °C
2 °C
13 km/h
13 km/h
1019 mb
65.1%
1,777 m
171 m
Apr, 26 18:00 @ Stable
21:00
4 °C
1 °C
11 km/h 
14 km/h
1019 mb
73.3%
1,679 m
129 m
Apr, 26 21:00 @ Very stable
27 Apr will be cool and the weather will be very stable.
The sky will be clear:
4% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 mb. Relative humidity will be high.
Saturday
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
1019 mb
73.2%
1,370 m
206 m
Apr, 27 00:00 @ Very stable
03:00
-3 °C
-9 °C
17 km/h
20 km/h
1018 mb
73.9%
396 m
242 m
Apr, 27 03:00 @ Very stable
06:00
-4 °C
-11 °C
19 km/h
22 km/h
1018 mb
79.3%
104 m
335 m
Apr, 27 06:00 @ Extremely stable
09:00
-3 °C
-9 °C
18 km/h
23 km/h
1018 mb
74.6%
262 m
558 m
Apr, 27 09:00 @ Very stable
12:00
-2 °C
-7 °C
16 km/h
17 km/h
1017 mb
69.4%
479 m
433 m
Apr, 27 12:00 @ Very stable
15:00
0 °C
-5 °C
15 km/h
17 km/h
1017 mb
65.1%
817 m
439 m
Apr, 27 15:00 @ Stable
18:00
0 °C
-4 °C
16 km/h
19 km/h
1016 mb
66.4%
805 m
449 m
Apr, 27 18:00 @ Stable
21:00
0 °C
-5 °C
17 km/h
19 km/h
1016 mb
75.8%
844 m
252 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
34% 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 3 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 1015 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
-5 °C
14 km/h
17 km/h
1016 mb
81.2%
806 m
147 m
Apr, 28 00:00 @ Stable
03:00
0 °C
-4 °C
12 km/h
15 km/h
1016 mb
83.2%
890 m
132 m
Apr, 28 03:00 @ Stable
06:00
0 °C
-2 °C
5 km/h
6 km/h
1016 mb
77.4%
835 m
56 m
Apr, 28 06:00 @ Stable
09:00
0 °C
-3 °C
10 km/h
11 km/h
1016 mb
68.6%
877 m
195 m
Apr, 28 09:00 @ Stable
12:00
1 °C
-2 °C
11 km/h
12 km/h
1015 mb
64.0%
1,046 m
295 m
Apr, 28 12:00 @ Stable
15:00
2 °C
-3 °C
17 km/h
19 km/h
1014 mb
62.1%
1,036 m
570 m
Apr, 28 15:00 @ Stable
18:00
2 °C
-2 °C
16 km/h
18 km/h
1014 mb
64.6%
1,119 m
330 m
Apr, 28 18:00 @ Mostly stable
21:00
2 °C
0 °C
6 km/h
7 km/h
1014 mb
66.6%
1,097 m
159 m
Apr, 28 21:00 @ Mostly stable
29 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
33% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
19% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 2 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 1014 mb. Relative humidity will be 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
0 °C
5 km/h
6 km/h
1014 mb
69.6%
1,092 m
14 m
Apr, 29 00:00 @ Mostly stable
03:00
1 °C
-1 °C
6 km/h
7 km/h
1014 mb
72.9%
1,054 m
18 m
Apr, 29 03:00 @ Mostly stable
06:00
1 °C
-3 °C
10 km/h
11 km/h
1014 mb
77.5%
983 m
60 m
Apr, 29 06:00 @ Stable
09:00
0 °C
-4 °C
13 km/h
15 km/h
1015 mb
78.2%
911 m
209 m
Apr, 29 09:00 @ Stable
12:00
-1 °C
-6 °C
16 km/h
18 km/h
1015 mb
79.4%
642 m
345 m
Apr, 29 12:00 @ Stable
15:00
-1 °C
-6 °C
19 km/h
22 km/h
1015 mb
72.9%
642 m
431 m
Apr, 29 15:00 @ Very stable
18:00
-1 °C
-6 °C
18 km/h
23 km/h
1015 mb
67.5%
630 m
516 m
Apr, 29 18:00 @ Very stable
21:00
-2 °C
-8 °C
22 km/h
26 km/h
1016 mb
69.8%
495 m
636 m
Apr, 29 21:00 @ Very stable
30 Apr will be cold and the weather will be very stable.
The sky will be cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
52% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
52% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -1 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1015 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
-3 °C
-10 °C
24 km/h
27 km/h
1016 mb
73.8%
342 m
645 m
Apr, 30 00:00 @ Extremely stable
03:00
-3 °C
-9 °C
19 km/h
23 km/h
1016 mb
73.6%
342 m
713 m
Apr, 30 03:00 @ Extremely stable
06:00
-3 °C
-8 °C
17 km/h
23 km/h
1016 mb
74.4%
371 m
681 m
Apr, 30 06:00 @ Extremely stable
09:00
-2 °C
-8 °C
15 km/h
18 km/h
1016 mb
74.6%
391 m
534 m
Apr, 30 09:00 @ Very stable
12:00
-2 °C
-6 °C
12 km/h
14 km/h
1016 mb
72.9%
443 m
486 m
Apr, 30 12:00 @ Very stable
15:00
-1 °C
-5 °C
10 km/h
12 km/h
1016 mb
71.7%
529 m
452 m
Apr, 30 15:00 @ Very stable
18:00
-1 °C
-5 °C
10 km/h
10 km/h
1015 mb
74.6%
554 m
396 m
Apr, 30 18:00 @ Very stable
21:00
-1 °C
-4 °C
6 km/h
8 km/h
1015 mb
77.6%
541 m
267 m
Apr, 30 21:00 @ Very stable
1 May will be cold and the weather will be very stable.
There is a 55% probability of light snowfall and showers.
The sky will be overcast:
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach -1 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 1012 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
-2 °C
3 km/h
3 km/h
1014 mb
81.2%
491 m
209 m
May, 1 00:00 @ Very stable
03:00
-2 °C
-4 °C
4 km/h
5 km/h
1013 mb
91.1%
406 m
254 m
May, 1 03:00 @ Very stable
06:00
-2 °C
-5 °C
6 km/h
7 km/h
1013 mb
93.2%
408 m
256 m
May, 1 06:00 @ Stable
09:00
-2 °C
-6 °C
8 km/h
9 km/h
1012 mb
94.8%
442 m
296 m
May, 1 09:00 @ Stable
12:00
0.4 53%
57%
-2 °C
-5 °C
7 km/h 
12 km/h
1012 mb
87.0%
481 m
409 m
May, 1 12:00 @ Stable
15:00
-1 °C
-5 °C
8 km/h 
12 km/h
1012 mb
75.0%
536 m
646 m
May, 1 15:00 @ Stable
18:00
0.2 33%
40%
-1 °C
-5 °C
8 km/h
10 km/h
1011 mb
80.6%
557 m
492 m
May, 1 18:00 @ Stable
21:00
0.5 55%
-1 °C
-6 °C
13 km/h
13 km/h
1012 mb
88.8%
577 m
305 m
May, 1 21:00 @ Mostly stable
2 May will be cold and the weather will be .
There is a 68% probability of light snowfall.
The sky will be :
457% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
561% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
47% convective clouds (Cumulonimbus)
The highest temperature will reach 0 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 8097 mb. Relative humidity will be .
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
0.8 47%
18%
-1 °C
-4 °C
8 km/h
10 km/h
1012 mb
86.5%
606 m
227 m
May, 2 00:00 @ Mostly stable
03:00
1.6 60%
-2 °C
-6 °C
10 km/h
11 km/h
1013 mb
96.0%
528 m
230 m
May, 2 03:00 @ Mostly stable
06:00
1.6 42%
9%
-1 °C
-5 °C
9 km/h
10 km/h
1014 mb
87.4%
600 m
220 m
May, 2 06:00 @ Stable
09:00
-1 °C
-6 °C
14 km/h
14 km/h
1014 mb
83.7%
563 m
356 m
May, 2 09:00 @ Stable
12:00
-1 °C
-7 °C
21 km/h
22 km/h
1014 mb
81.9%
636 m
474 m
May, 2 12:00 @ Very stable
15:00
-1 °C
-9 °C
31 km/h
33 km/h
1013 mb
84.3%
563 m
581 m
May, 2 15:00 @ Very stable
18:00
-2 °C
-10 °C
34 km/h
36 km/h
1011 mb
89.0%
409 m
605 m
May, 2 18:00 @ Stable
21:00
1.8 68%
5%
-3 °C
-11 °C
33 km/h
38 km/h
1010 mb
98.0%
349 m
496 m
May, 2 21:00 @ Stable
Hólsfjall
22:32 
