Sat
Apr 27
Very stable
~2
l/m2
65%
1-2 cm snow
11 / 12 km/h
Sat Apr 27
Sun
Apr 28
Stable
~0.2
l/m2
28%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
Thu
May 2
Stable
~3
l/m2
53%
Fri
May 3
Stable
5-8 cm snow
22 / 23 km/h
Fri May 3
27 Apr will be cool and the weather will be very stable.
There is a 65% probability of light sleet and snowfall.
The sky will be overcast:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
95% 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 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.
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
0.9 61%
10%
1 °C
-3 °C
11 km/h 
12 km/h
1019 mb
99.1%
369 m
171 m
Apr, 27 15:00 @ Stable
18:00
1.3 65%
8%
1 °C
-1 °C
6 km/h 
6 km/h
1019 mb
98.5%
403 m
125 m
Apr, 27 18:00 @ Very stable
21:00
1 °C
-1 °C
6 km/h
6 km/h
1019 mb
95.4%
463 m
121 m
Apr, 27 21:00 @ Very stable
28 Apr will be cool and the weather will be very stable.
There is a 28% probability of light sleet and snowfall.
The sky will be cloudy:
26% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
50% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
14% 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 1018 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 28%
40%
1 °C
-2 °C
8 km/h 
9 km/h
1020 mb
94.6%
483 m
97 m
Apr, 28 00:00 @ Very stable
03:00
0 °C
-3 °C
11 km/h
11 km/h
1019 mb
91.6%
533 m
53 m
Apr, 28 03:00 @ Stable
06:00
0 °C
-4 °C
13 km/h 
13 km/h
1019 mb
88.5%
563 m
78 m
Apr, 28 06:00 @ Very stable
09:00
2 °C
-2 °C
13 km/h
14 km/h
1018 mb
84.2%
559 m
195 m
Apr, 28 09:00 @ Stable
12:00
3 °C
1 °C
9 km/h
10 km/h
1018 mb
74.4%
697 m
294 m
Apr, 28 12:00 @ Stable
15:00
4 °C
3 °C
8 km/h
9 km/h
1017 mb
67.7%
837 m
409 m
Apr, 28 15:00 @ Stable
18:00
5 °C
3 °C
8 km/h
8 km/h
1016 mb
67.0%
880 m
423 m
Apr, 28 18:00 @ Stable
21:00
3 °C
1 °C
7 km/h
8 km/h
1017 mb
76.7%
836 m
11 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% 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 gentle 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
2 °C
1 °C
5 km/h
5 km/h
1017 mb
81.9%
752 m
10 m
Apr, 29 00:00 @ Stable
03:00
1 °C
1 °C
4 km/h
4 km/h
1016 mb
85.2%
635 m
11 m
Apr, 29 03:00 @ Stable
06:00
1 °C
-2 °C
8 km/h
9 km/h
1017 mb
90.0%
457 m
90 m
Apr, 29 06:00 @ Stable
09:00
1 °C
-2 °C
9 km/h
10 km/h
1017 mb
86.8%
467 m
250 m
Apr, 29 09:00 @ Very stable
12:00
2 °C
-2 °C
11 km/h
12 km/h
1018 mb
77.7%
502 m
403 m
Apr, 29 12:00 @ Extremely stable
15:00
2 °C
-2 °C
14 km/h
17 km/h
1018 mb
75.5%
524 m
589 m
Apr, 29 15:00 @ Extremely stable
18:00
1 °C
-3 °C
13 km/h 
16 km/h
1019 mb
81.2%
467 m
474 m
Apr, 29 18:00 @ Extremely stable
21:00
0 °C
-4 °C
11 km/h
12 km/h
1020 mb
89.6%
365 m
297 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
15% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 gentle breeze, fog will form, and the mean air pressure will be 1019 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
0 °C
-2 °C
5 km/h
6 km/h
1020 mb
89.3%
332 m
245 m
Apr, 30 00:00 @ Extremely stable
03:00
0 °C
-2 °C
5 km/h
5 km/h
1020 mb
87.5%
336 m
162 m
Apr, 30 03:00 @ Extremely stable
06:00
0 °C
-2 °C
7 km/h
8 km/h
1020 mb
90.0%
344 m
163 m
Apr, 30 06:00 @ Extremely stable
09:00
1 °C
-2 °C
8 km/h
9 km/h
1020 mb
87.0%
425 m
274 m
Apr, 30 09:00 @ Extremely stable
12:00
2 °C
-2 °C
13 km/h
15 km/h
1020 mb
79.0%
535 m
491 m
Apr, 30 12:00 @ Extremely stable
15:00
3 °C
-1 °C
14 km/h
16 km/h
1019 mb
74.3%
573 m
564 m
Apr, 30 15:00 @ Extremely stable
18:00
3 °C
-1 °C
10 km/h
13 km/h
1018 mb
72.9%
591 m
494 m
Apr, 30 18:00 @ Extremely stable
21:00
2 °C
-1 °C
7 km/h
8 km/h
1018 mb
79.2%
535 m
189 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
The sky will be cloudy:
28% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
24% 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 gentle breeze, and the mean air pressure will be 1015 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
-1 °C
5 km/h
5 km/h
1018 mb
83.1%
502 m
14 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
-2 °C
8 km/h
8 km/h
1017 mb
76.5%
511 m
27 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
-1 °C
5 km/h
5 km/h
1016 mb
73.6%
559 m
26 m
May, 1 06:00 @ Extremely stable
09:00
2 °C
3 °C
3 km/h
3 km/h
1016 mb
68.5%
622 m
303 m
May, 1 09:00 @ Extremely stable
12:00
4 °C
2 °C
8 km/h
10 km/h
1016 mb
61.8%
780 m
585 m
May, 1 12:00 @ Extremely stable
15:00
4 °C
1 °C
13 km/h
16 km/h
1015 mb
65.3%
829 m
459 m
May, 1 15:00 @ Very stable
18:00
3 °C
1 °C
9 km/h
12 km/h
1015 mb
69.0%
880 m
333 m
May, 1 18:00 @ Very stable
21:00
3 °C
3 °C
3 km/h
4 km/h
1015 mb
73.4%
941 m
114 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 53% probability of light rainfall and showers.
The sky will be mostly cloudy:
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
14% convective clouds (Cumulonimbus)
The highest temperature will reach 5 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 1012 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
3 °C
5 °C
1 km/h
2 km/h
1014 mb
75.9%
945 m
23 m
May, 2 00:00 @ Stable
03:00
3 °C
2 °C
4 km/h
4 km/h
1012 mb
77.4%
914 m
20 m
May, 2 03:00 @ Stable
06:00
0.2 31%
3 °C
1 °C
6 km/h 
7 km/h
1011 mb
79.4%
790 m
40 m
May, 2 06:00 @ Mostly stable
09:00
0.5 53%
2 °C
1 °C
6 km/h
7 km/h
1012 mb
96.3%
661 m
130 m
May, 2 09:00 @ Mostly stable
12:00
0.6 51%
3 °C
1 °C
7 km/h 
7 km/h
1012 mb
93.0%
746 m
274 m
May, 2 12:00 @ Mostly stable
15:00
0.6 45%
63%
3 °C
1 °C
9 km/h 
12 km/h
1013 mb
88.3%
774 m
383 m
May, 2 15:00 @ Stable
18:00
0.9 35%
79%
4 °C
1 °C
11 km/h
18 km/h
1014 mb
67.4%
799 m
776 m
May, 2 18:00 @ Stable
21:00
2 °C
-1 °C
8 km/h
13 km/h
1016 mb
84.8%
553 m
378 m
May, 2 21:00 @ Stable
3 May will be cool and the weather will be very stable.
There is a 73% probability of light rainfall, light sleet and snowfall, moderate snowfall and showers.
The sky will be cloudy:
28% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
63% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1015 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
0.4 26%
47%
1 °C
0 °C
5 km/h
5 km/h
1016 mb
79.5%
612 m
19 m
May, 3 00:00 @ Very stable
03:00
1 °C
0 °C
4 km/h
6 km/h
1015 mb
82.1%
499 m
50 m
May, 3 03:00 @ Very stable
06:00
1 °C
1 °C
3 km/h
4 km/h
1015 mb
79.8%
501 m
67 m
May, 3 06:00 @ Very stable
09:00
2 °C
1 °C
5 km/h
6 km/h
1014 mb
69.3%
570 m
506 m
May, 3 09:00 @ Very stable
12:00
0.7 57%
14%
1 °C
-4 °C
17 km/h
19 km/h
1014 mb
94.3%
380 m
371 m
May, 3 12:00 @ Stable
15:00
2.8 73%
6%
-1 °C
-8 °C
22 km/h
23 km/h
1016 mb
95.8%
133 m
431 m
May, 3 15:00 @ Stable
18:00
4.1 73%
5%
-2 °C
-7 °C
15 km/h
17 km/h
1017 mb
90.9%
70 m
471 m
May, 3 18:00 @ Stable
21:00
0.2 28%
37%
-1 °C
-5 °C
10 km/h
11 km/h
1019 mb
78.2%
102 m
539 m
May, 3 21:00 @ Very stable
4 May will be cold and the weather will be .
There is a 67% probability of light snowfall and showers.
The sky will be :
210% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
738% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
146% convective clouds (Cumulonimbus)
The highest temperature will reach -1 degrees Celsius, while the the lowest temperature will drop to -4 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 8182 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
0.4 40%
25%
-2 °C
-6 °C
9 km/h
10 km/h
1020 mb
83.9%
19 m
264 m
May, 4 00:00 @ Very stable
03:00
0.6 53%
16%
-3 °C
-7 °C
10 km/h
17 km/h
1021 mb
88.9%
0 m
451 m
May, 4 03:00 @ Very stable
06:00
1.8 64%
11%
-3 °C
-6 °C
7 km/h
12 km/h
1022 mb
93.0%
0 m
338 m
May, 4 06:00 @ Extremely stable
09:00
1.4 61%
25%
-2 °C
-7 °C
12 km/h
12 km/h
1023 mb
91.3%
12 m
474 m
May, 4 09:00 @ Extremely stable
12:00
2.3 67%
32%
-2 °C
-7 °C
15 km/h
16 km/h
1024 mb
89.3%
41 m
609 m
May, 4 12:00 @ Extremely stable
15:00
0.7 56%
28%
-3 °C
-9 °C
17 km/h
18 km/h
1025 mb
88.2%
19 m
609 m
May, 4 15:00 @ Extremely stable
18:00
1.1 62%
35%
-3 °C
-9 °C
16 km/h
17 km/h
1026 mb
88.6%
8 m
540 m
May, 4 18:00 @ Extremely stable
21:00
0.5 56%
20%
-4 °C
-9 °C
14 km/h
14 km/h
1026 mb
89.4%
0 m
471 m
May, 4 21:00 @ Extremely stable
Jarðbrú
19:17 
