Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~3
l/m2
63%
Thu
May 2
Very stable
~6
l/m2
67%
Fri
May 3
Very stable
~4
l/m2
63%
Sat
May 4
Very stable
~13
l/m2
80%
28 Apr will be cool and the weather will be very stable.
The sky will be overcast:
41% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
2% 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 4 degrees Celsius. The wind will be a light 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
09:00
4 °C
3 °C
5 km/h 
9 km/h
1017 mb
72.7%
743 m
116 m
Apr, 28 09:00 @ Very stable
12:00
5 °C
4 °C
6 km/h 
9 km/h
1017 mb
66.8%
781 m
212 m
Apr, 28 12:00 @ Stable
15:00
6 °C
7 °C
2 km/h 
11 km/h
1017 mb
68.3%
837 m
268 m
Apr, 28 15:00 @ Stable
18:00
5 °C
7 °C
1 km/h 
10 km/h
1016 mb
73.3%
864 m
162 m
Apr, 28 18:00 @ Stable
21:00
5 °C
7 °C
1 km/h
9 km/h
1016 mb
75.5%
883 m
45 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
31% 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 3 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1018 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
5 °C
4 °C
5 km/h
6 km/h
1016 mb
76.9%
861 m
14 m
Apr, 29 00:00 @ Stable
03:00
4 °C
4 °C
5 km/h
6 km/h
1016 mb
78.4%
775 m
19 m
Apr, 29 03:00 @ Stable
06:00
4 °C
3 °C
4 km/h
6 km/h
1017 mb
81.4%
615 m
45 m
Apr, 29 06:00 @ Stable
09:00
4 °C
3 °C
7 km/h
7 km/h
1018 mb
79.2%
539 m
160 m
Apr, 29 09:00 @ Stable
12:00
4 °C
3 °C
7 km/h
12 km/h
1019 mb
80.4%
528 m
287 m
Apr, 29 12:00 @ Very stable
15:00
4 °C
3 °C
7 km/h 
22 km/h
1019 mb
78.0%
647 m
376 m
Apr, 29 15:00 @ Extremely stable
18:00
5 °C
4 °C
5 km/h
30 km/h
1019 mb
77.2%
671 m
421 m
Apr, 29 18:00 @ Extremely stable
21:00
4 °C
3 °C
5 km/h
29 km/h
1020 mb
80.6%
699 m
284 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:
9% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
42% 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 2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1022 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
4 °C
3 °C
5 km/h
29 km/h
1021 mb
82.3%
616 m
288 m
Apr, 30 00:00 @ Extremely stable
03:00
3 °C
1 °C
7 km/h 
31 km/h
1022 mb
82.2%
462 m
383 m
Apr, 30 03:00 @ Extremely stable
06:00
3 °C
1 °C
7 km/h
33 km/h
1023 mb
82.0%
371 m
506 m
Apr, 30 06:00 @ Extremely stable
09:00
3 °C
2 °C
6 km/h
25 km/h
1023 mb
78.8%
370 m
594 m
Apr, 30 09:00 @ Extremely stable
12:00
3 °C
2 °C
6 km/h
22 km/h
1023 mb
80.9%
378 m
531 m
Apr, 30 12:00 @ Extremely stable
15:00
3 °C
0 °C
11 km/h
25 km/h
1024 mb
82.6%
335 m
587 m
Apr, 30 15:00 @ Extremely stable
18:00
3 °C
0 °C
11 km/h
20 km/h
1023 mb
83.5%
322 m
552 m
Apr, 30 18:00 @ Extremely stable
21:00
3 °C
-1 °C
11 km/h
16 km/h
1023 mb
82.5%
300 m
518 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 63% probability of light rainfall.
The sky will be overcast:
57% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
72% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1020 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
0 °C
8 km/h
13 km/h
1023 mb
82.7%
270 m
369 m
May, 1 00:00 @ Extremely stable
03:00
2 °C
1 °C
5 km/h
9 km/h
1022 mb
81.3%
237 m
372 m
May, 1 03:00 @ Extremely stable
06:00
2 °C
1 °C
4 km/h
5 km/h
1021 mb
80.7%
231 m
242 m
May, 1 06:00 @ Extremely stable
09:00
3 °C
1 °C
6 km/h 
11 km/h
1021 mb
76.5%
311 m
302 m
May, 1 09:00 @ Extremely stable
12:00
2 °C
-1 °C
10 km/h
21 km/h
1020 mb
92.8%
292 m
397 m
May, 1 12:00 @ Extremely stable
15:00
0.8 55%
11%
3 °C
-1 °C
15 km/h
33 km/h
1019 mb
96.8%
367 m
556 m
May, 1 15:00 @ Extremely stable
18:00
1.7 63%
6%
3 °C
-1 °C
16 km/h
38 km/h
1019 mb
96.8%
435 m
628 m
May, 1 18:00 @ Extremely stable
21:00
0.5 52%
17%
3 °C
-2 °C
19 km/h
45 km/h
1018 mb
96.1%
411 m
678 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be very stable.
There is a 67% probability of light rainfall.
The sky will be cloudy:
65% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 5 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 1019 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
1.1 58%
8%
3 °C
-2 °C
21 km/h
45 km/h
1018 mb
95.6%
492 m
650 m
May, 2 00:00 @ Stable
03:00
1.5 64%
3 °C
-2 °C
22 km/h
46 km/h
1018 mb
97.0%
644 m
682 m
May, 2 03:00 @ Stable
06:00
2.1 67%
9%
4 °C
-2 °C
24 km/h
51 km/h
1017 mb
95.2%
815 m
635 m
May, 2 06:00 @ Stable
09:00
0.3 53%
25%
4 °C
0 °C
21 km/h
34 km/h
1019 mb
92.3%
679 m
453 m
May, 2 09:00 @ Very stable
12:00
0.4 27%
25%
5 °C
2 °C
15 km/h
34 km/h
1020 mb
80.0%
588 m
525 m
May, 2 12:00 @ Very stable
15:00
5 °C
1 °C
23 km/h
33 km/h
1020 mb
74.5%
576 m
572 m
May, 2 15:00 @ Extremely stable
18:00
5 °C
2 °C
16 km/h
28 km/h
1021 mb
70.2%
570 m
427 m
May, 2 18:00 @ Extremely stable
21:00
5 °C
3 °C
7 km/h
18 km/h
1021 mb
77.3%
548 m
218 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be very stable.
There is a 63% probability of light rainfall and showers.
The sky will be cloudy:
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% convective clouds (Cumulonimbus)
The highest temperature will reach 6 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 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
4 °C
3 °C
6 km/h
11 km/h
1021 mb
80.2%
553 m
69 m
May, 3 00:00 @ Very stable
03:00
4 °C
2 °C
9 km/h
13 km/h
1019 mb
77.2%
565 m
104 m
May, 3 03:00 @ Very stable
06:00
4 °C
1 °C
11 km/h
17 km/h
1018 mb
80.2%
607 m
178 m
May, 3 06:00 @ Very stable
09:00
5 °C
1 °C
17 km/h
32 km/h
1016 mb
82.2%
636 m
451 m
May, 3 09:00 @ Very stable
12:00
1.8 63%
11%
4 °C
1 °C
18 km/h
39 km/h
1014 mb
94.6%
663 m
781 m
May, 3 12:00 @ Stable
15:00
0.4 51%
49%
5 °C
1 °C
20 km/h
42 km/h
1013 mb
86.3%
703 m
583 m
May, 3 15:00 @ Stable
18:00
1.1 60%
81%
6 °C
1 °C
27 km/h
38 km/h
1011 mb
79.0%
700 m
421 m
May, 3 18:00 @ Stable
21:00
0.5 57%
61%
5 °C
1 °C
23 km/h
42 km/h
1011 mb
82.0%
663 m
575 m
May, 3 21:00 @ Stable
4 May will be cool and the weather will be very stable.
There is a 80% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
31% 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 moderate breeze, fog will form, and the mean air pressure will be 1005 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
1.5 66%
60%
3 °C
0 °C
11 km/h
15 km/h
1011 mb
97.5%
444 m
477 m
May, 4 00:00 @ Very stable
03:00
0.9 63%
12%
2 °C
2 °C
4 km/h
5 km/h
1009 mb
97.7%
358 m
299 m
May, 4 03:00 @ Very stable
06:00
3.9 80%
10%
2 °C
-2 °C
10 km/h
15 km/h
1008 mb
98.4%
300 m
239 m
May, 4 06:00 @ Very stable
09:00
1.4 63%
40%
3 °C
0 °C
13 km/h
25 km/h
1006 mb
95.2%
524 m
572 m
May, 4 09:00 @ Very stable
12:00
2.5 64%
57%
4 °C
1 °C
17 km/h
29 km/h
1004 mb
86.1%
528 m
619 m
May, 4 12:00 @ Very stable
15:00
0.9 57%
99%
5 °C
0 °C
26 km/h
32 km/h
1003 mb
77.4%
592 m
635 m
May, 4 15:00 @ Very stable
18:00
1.6 62%
100%
4 °C
-1 °C
27 km/h
30 km/h
1002 mb
75.5%
523 m
760 m
May, 4 18:00 @ Extremely stable
21:00
0.2 18%
100%
4 °C
1 °C
13 km/h
27 km/h
1003 mb
72.1%
427 m
883 m
May, 4 21:00 @ Extremely stable
5 May will be cool and the weather will be .
There is a 52% probability of light rainfall and showers.
The sky will be :
333% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
182% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 6018 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
0.4 16%
100%
4 °C
0 °C
15 km/h
30 km/h
1003 mb
70.8%
480 m
808 m
May, 5 00:00 @ Extremely stable
03:00
0.2 21%
100%
4 °C
-1 °C
18 km/h
36 km/h
1003 mb
73.2%
485 m
914 m
May, 5 03:00 @ Extremely stable
06:00
0.7 52%
100%
4 °C
-1 °C
20 km/h
34 km/h
1003 mb
74.0%
502 m
817 m
May, 5 06:00 @ Extremely stable
09:00
0.5 50%
100%
4 °C
-1 °C
27 km/h
40 km/h
1003 mb
70.8%
518 m
1,071 m
May, 5 09:00 @ Extremely stable
12:00
1.1 29%
100%
5 °C
0 °C
24 km/h
30 km/h
1004 mb
69.5%
542 m
787 m
May, 5 12:00 @ Very stable
15:00
5 °C
1 °C
24 km/h
24 km/h
1005 mb
69.7%
576 m
591 m
May, 5 15:00 @ Very stable
Arnarnúpur
16:35 
