Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~9
l/m2
75%
Thu
May 2
Very stable
~6
l/m2
78%
Fri
May 3
Stable
~10
l/m2
87%
1-3 cm snow
23 / 34 km/h
Fri May 3
Sat
May 4
Mostly stable
~8
l/m2
74%
3-8 cm snow
15 / 19 km/h
Sat May 4
28 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
85% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% 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 0 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
03:00
1 °C
-4 °C
15 km/h 
16 km/h
1018 mb
87.8%
381 m
135 m
Apr, 28 03:00 @ Very stable
06:00
1 °C
-3 °C
12 km/h
12 km/h
1017 mb
83.3%
580 m
93 m
Apr, 28 06:00 @ Very stable
09:00
3 °C
1 °C
10 km/h
12 km/h
1017 mb
72.7%
693 m
243 m
Apr, 28 09:00 @ Stable
12:00
5 °C
2 °C
11 km/h
14 km/h
1017 mb
63.7%
762 m
518 m
Apr, 28 12:00 @ Stable
15:00
6 °C
4 °C
9 km/h 
11 km/h
1016 mb
58.6%
842 m
678 m
Apr, 28 15:00 @ Stable
18:00
6 °C
4 °C
9 km/h
10 km/h
1016 mb
60.7%
858 m
667 m
Apr, 28 18:00 @ Stable
21:00
4 °C
2 °C
10 km/h
12 km/h
1016 mb
70.5%
835 m
140 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
34% 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 1 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1018 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
-1 °C
12 km/h
14 km/h
1017 mb
79.9%
736 m
95 m
Apr, 29 00:00 @ Stable
03:00
2 °C
-2 °C
13 km/h
14 km/h
1017 mb
82.8%
569 m
117 m
Apr, 29 03:00 @ Stable
06:00
1 °C
-2 °C
11 km/h
15 km/h
1017 mb
82.0%
505 m
154 m
Apr, 29 06:00 @ Stable
09:00
3 °C
-1 °C
17 km/h
20 km/h
1018 mb
70.5%
513 m
721 m
Apr, 29 09:00 @ Very stable
12:00
4 °C
-1 °C
21 km/h
22 km/h
1018 mb
62.8%
585 m
953 m
Apr, 29 12:00 @ Very stable
15:00
5 °C
1 °C
14 km/h
16 km/h
1019 mb
58.4%
659 m
996 m
Apr, 29 15:00 @ Very stable
18:00
5 °C
1 °C
14 km/h
15 km/h
1019 mb
58.4%
677 m
938 m
Apr, 29 18:00 @ Extremely stable
21:00
4 °C
-1 °C
16 km/h
19 km/h
1020 mb
63.3%
604 m
694 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:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
14% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
30% 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, and the mean air pressure will be 1022 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
2 °C
-2 °C
12 km/h 
13 km/h
1022 mb
74.4%
528 m
107 m
Apr, 30 00:00 @ Extremely stable
03:00
1 °C
-3 °C
13 km/h
13 km/h
1022 mb
81.6%
382 m
123 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-3 °C
12 km/h
13 km/h
1022 mb
82.4%
444 m
128 m
Apr, 30 06:00 @ Extremely stable
09:00
3 °C
0 °C
10 km/h
11 km/h
1023 mb
69.5%
487 m
487 m
Apr, 30 09:00 @ Extremely stable
12:00
4 °C
3 °C
5 km/h
7 km/h
1023 mb
61.7%
632 m
773 m
Apr, 30 12:00 @ Extremely stable
15:00
5 °C
3 °C
8 km/h 
11 km/h
1023 mb
62.0%
703 m
808 m
Apr, 30 15:00 @ Extremely stable
18:00
4 °C
2 °C
6 km/h 
8 km/h
1023 mb
71.1%
624 m
550 m
Apr, 30 18:00 @ Extremely stable
21:00
3 °C
1 °C
8 km/h 
10 km/h
1023 mb
77.1%
548 m
239 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 75% probability of moderate rainfall.
The sky will be overcast:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
70% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
79% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
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, fog will form, and the mean air pressure will be 1019 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
1 °C
-1 °C
8 km/h
9 km/h
1023 mb
83.9%
420 m
149 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
-1 °C
5 km/h
6 km/h
1022 mb
82.5%
392 m
149 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
-1 °C
6 km/h 
7 km/h
1021 mb
80.2%
404 m
147 m
May, 1 06:00 @ Extremely stable
09:00
0.6 59%
1 °C
-2 °C
9 km/h
12 km/h
1021 mb
97.4%
334 m
216 m
May, 1 09:00 @ Extremely stable
12:00
2.1 70%
5%
1 °C
-3 °C
16 km/h 
19 km/h
1020 mb
98.8%
331 m
277 m
May, 1 12:00 @ Extremely stable
15:00
1.4 66%
7%
2 °C
-3 °C
17 km/h
22 km/h
1019 mb
99.4%
420 m
357 m
May, 1 15:00 @ Very stable
18:00
2.9 75%
4%
2 °C
-3 °C
18 km/h
28 km/h
1018 mb
99.4%
491 m
489 m
May, 1 18:00 @ Very stable
21:00
2.1 70%
2 °C
-2 °C
16 km/h
31 km/h
1017 mb
99.0%
607 m
690 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
There is a 78% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
5% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
77% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
19% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1018 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
3.7 78%
6%
3 °C
-2 °C
16 km/h
25 km/h
1017 mb
98.9%
825 m
331 m
May, 2 00:00 @ Stable
03:00
0.7 52%
77%
3 °C
-1 °C
13 km/h
19 km/h
1017 mb
97.4%
761 m
231 m
May, 2 03:00 @ Stable
06:00
1.1 59%
92%
3 °C
-1 °C
13 km/h
18 km/h
1017 mb
85.3%
538 m
290 m
May, 2 06:00 @ Very stable
09:00
2 °C
-2 °C
14 km/h
23 km/h
1019 mb
80.9%
458 m
665 m
May, 2 09:00 @ Extremely stable
12:00
0.2 20%
52%
3 °C
-1 °C
16 km/h
19 km/h
1020 mb
75.1%
507 m
802 m
May, 2 12:00 @ Extremely stable
15:00
4 °C
0 °C
14 km/h
15 km/h
1020 mb
69.3%
553 m
869 m
May, 2 15:00 @ Extremely stable
18:00
4 °C
2 °C
9 km/h
10 km/h
1020 mb
64.3%
574 m
710 m
May, 2 18:00 @ Extremely stable
21:00
3 °C
2 °C
6 km/h
6 km/h
1020 mb
67.5%
559 m
323 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
There is a 87% probability of moderate rainfall, moderate sleet and snowfall and showers.
The sky will be mostly cloudy:
28% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
68% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% 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 moderate breeze, fog will form, and the mean air pressure will be 1013 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
2 °C
0 °C
7 km/h
7 km/h
1019 mb
73.3%
592 m
64 m
May, 3 00:00 @ Extremely stable
03:00
1 °C
-2 °C
12 km/h
13 km/h
1017 mb
75.4%
625 m
91 m
May, 3 03:00 @ Very stable
06:00
1 °C
-3 °C
15 km/h
19 km/h
1016 mb
86.2%
430 m
232 m
May, 3 06:00 @ Very stable
09:00
2 °C
-3 °C
18 km/h
31 km/h
1015 mb
83.7%
422 m
632 m
May, 3 09:00 @ Stable
12:00
3 °C
-2 °C
23 km/h
34 km/h
1013 mb
81.2%
464 m
707 m
May, 3 12:00 @ Stable
15:00
1.1 63%
17%
3 °C
-2 °C
16 km/h
32 km/h
1011 mb
89.5%
490 m
700 m
May, 3 15:00 @ Mostly stable
18:00
5 87%
6%
2 °C
-2 °C
12 km/h
21 km/h
1009 mb
98.7%
467 m
473 m
May, 3 18:00 @ Mostly stable
21:00
3.3 66%
6%
1 °C
1 °C
3 km/h
4 km/h
1009 mb
97.2%
316 m
87 m
May, 3 21:00 @ Mostly stable
4 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 74% probability of light rainfall, moderate sleet and snowfall.
The sky will be mostly cloudy:
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
73% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% 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 gentle breeze, fog will form, and the mean air pressure will be 1002 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
4.2 74%
5%
1 °C
-1 °C
5 km/h
5 km/h
1007 mb
97.2%
285 m
97 m
May, 4 00:00 @ Stable
03:00
0 °C
-2 °C
7 km/h
7 km/h
1005 mb
95.8%
225 m
162 m
May, 4 03:00 @ Mostly stable
06:00
0.2 38%
0 °C
0 °C
3 km/h
3 km/h
1003 mb
95.0%
218 m
142 m
May, 4 06:00 @ Mostly stable
09:00
1.1 51%
1 °C
-1 °C
5 km/h
6 km/h
1002 mb
96.6%
295 m
152 m
May, 4 09:00 @ Mostly stable
12:00
1.9 61%
5%
1 °C
-1 °C
7 km/h
7 km/h
1002 mb
95.7%
333 m
288 m
May, 4 12:00 @ Mostly stable
15:00
0.2 21%
47%
2 °C
-2 °C
11 km/h
15 km/h
1001 mb
91.1%
401 m
352 m
May, 4 15:00 @ Mostly stable
18:00
0.2 19%
47%
3 °C
0 °C
12 km/h
18 km/h
1001 mb
77.7%
620 m
412 m
May, 4 18:00 @ Mostly stable
21:00
3 °C
-2 °C
15 km/h
19 km/h
1000 mb
88.4%
743 m
166 m
May, 4 21:00 @ Mostly stable
5 May will be cool and the weather will be .
There is a 74% probability of moderate rainfall and showers.
The sky will be :
235% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
325% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
41% convective clouds (Cumulonimbus)
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, fog will form, and the mean air pressure will be 3986 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
0.6 52%
58%
2 °C
-2 °C
18 km/h
35 km/h
999 mb
95.7%
665 m
567 m
May, 5 00:00 @ Mostly stable
03:00
1.6 67%
13%
1 °C
-4 °C
20 km/h
32 km/h
997 mb
97.2%
524 m
348 m
May, 5 03:00 @ Mostly stable
06:00
3.1 74%
8%
1 °C
-3 °C
13 km/h
17 km/h
996 mb
98.0%
469 m
245 m
May, 5 06:00 @ Stable
09:00
2 °C
-2 °C
14 km/h
18 km/h
996 mb
92.1%
571 m
245 m
May, 5 09:00 @ Very stable
Miðhlíð
08:02 
