Sun
Apr 28
Stable
~1
l/m2
44%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~0.2
l/m2
30%
Fri
May 3
Very stable
~6
l/m2
70%
Sat
May 4
Very stable
~27
l/m2
97%
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 44% probability of light rainfall and showers.
The sky will be mostly cloudy:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
46% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% 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 fresh breeze, fog will form, and the mean air pressure will be 1017 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
03:00
2 °C
-5 °C
31 km/h 
31 km/h
1017 mb
87.5%
532 m
507 m
Apr, 28 03:00 @ Stable
06:00
2 °C
-4 °C
30 km/h
31 km/h
1017 mb
87.1%
547 m
463 m
Apr, 28 06:00 @ Stable
09:00
0.2 33%
51%
3 °C
-3 °C
26 km/h 
26 km/h
1018 mb
88.3%
632 m
542 m
Apr, 28 09:00 @ Stable
12:00
0.5 44%
70%
4 °C
-2 °C
23 km/h
24 km/h
1018 mb
84.4%
741 m
634 m
Apr, 28 12:00 @ Stable
15:00
0.2 27%
100%
4 °C
-1 °C
24 km/h 
25 km/h
1017 mb
79.0%
815 m
755 m
Apr, 28 15:00 @ Stable
18:00
0.4 32%
100%
4 °C
-1 °C
22 km/h
23 km/h
1016 mb
77.8%
804 m
643 m
Apr, 28 18:00 @ Stable
21:00
2 °C
-3 °C
19 km/h
21 km/h
1017 mb
84.6%
556 m
332 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be overcast:
74% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 moderate breeze, fog will form, and the mean air pressure will be 1015 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
-3 °C
18 km/h
20 km/h
1016 mb
86.5%
491 m
388 m
Apr, 29 00:00 @ Stable
03:00
1 °C
-4 °C
22 km/h
26 km/h
1015 mb
85.2%
418 m
390 m
Apr, 29 03:00 @ Very stable
06:00
1 °C
-5 °C
25 km/h
27 km/h
1015 mb
79.4%
446 m
553 m
Apr, 29 06:00 @ Very stable
09:00
2 °C
-4 °C
26 km/h
26 km/h
1015 mb
74.5%
512 m
715 m
Apr, 29 09:00 @ Extremely stable
12:00
3 °C
-2 °C
22 km/h
27 km/h
1015 mb
67.4%
603 m
935 m
Apr, 29 12:00 @ Extremely stable
15:00
3 °C
-2 °C
26 km/h
28 km/h
1015 mb
68.4%
692 m
937 m
Apr, 29 15:00 @ Extremely stable
18:00
3 °C
-2 °C
29 km/h
30 km/h
1015 mb
70.5%
714 m
850 m
Apr, 29 18:00 @ Very stable
21:00
2 °C
-4 °C
29 km/h
32 km/h
1016 mb
76.4%
598 m
646 m
Apr, 29 21:00 @ Very stable
30 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
28% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
20% 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 1 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1019 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
-4 °C
28 km/h
35 km/h
1017 mb
76.3%
593 m
589 m
Apr, 30 00:00 @ Extremely stable
03:00
2 °C
-4 °C
27 km/h
35 km/h
1017 mb
74.9%
550 m
613 m
Apr, 30 03:00 @ Extremely stable
06:00
1 °C
-5 °C
27 km/h
35 km/h
1019 mb
72.5%
481 m
519 m
Apr, 30 06:00 @ Extremely stable
09:00
2 °C
-3 °C
24 km/h
29 km/h
1019 mb
67.8%
548 m
611 m
Apr, 30 09:00 @ Extremely stable
12:00
3 °C
-1 °C
20 km/h
23 km/h
1020 mb
63.9%
646 m
718 m
Apr, 30 12:00 @ Extremely stable
15:00
3 °C
-2 °C
22 km/h
24 km/h
1021 mb
68.6%
661 m
676 m
Apr, 30 15:00 @ Extremely stable
18:00
3 °C
-2 °C
19 km/h
22 km/h
1021 mb
68.9%
622 m
621 m
Apr, 30 18:00 @ Extremely stable
21:00
1 °C
-2 °C
10 km/h
10 km/h
1023 mb
71.5%
438 m
315 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
There is a 30% probability of light rainfall.
The sky will be overcast:
54% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
73% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% 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 0 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.
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
0 °C
-2 °C
7 km/h 
7 km/h
1024 mb
74.2%
368 m
245 m
May, 1 00:00 @ Extremely stable
03:00
0 °C
-2 °C
5 km/h
6 km/h
1024 mb
71.5%
362 m
328 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
1 °C
3 km/h 
6 km/h
1023 mb
72.1%
380 m
371 m
May, 1 06:00 @ Extremely stable
09:00
2 °C
1 °C
5 km/h
7 km/h
1023 mb
74.6%
583 m
441 m
May, 1 09:00 @ Extremely stable
12:00
3 °C
1 °C
11 km/h 
12 km/h
1022 mb
75.9%
688 m
676 m
May, 1 12:00 @ Extremely stable
15:00
4 °C
0 °C
16 km/h
17 km/h
1022 mb
81.3%
733 m
672 m
May, 1 15:00 @ Extremely stable
18:00
0.2 30%
70%
4 °C
1 °C
13 km/h
16 km/h
1021 mb
82.4%
782 m
553 m
May, 1 18:00 @ Extremely stable
21:00
4 °C
1 °C
15 km/h
17 km/h
1021 mb
85.8%
817 m
449 m
May, 1 21:00 @ Extremely stable
2 May 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)
21% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
12% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 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 1020 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
00:00
4 °C
-1 °C
16 km/h
17 km/h
1021 mb
88.8%
804 m
346 m
May, 2 00:00 @ Extremely stable
03:00
2 °C
-3 °C
19 km/h 
19 km/h
1021 mb
82.3%
628 m
342 m
May, 2 03:00 @ Extremely stable
06:00
2 °C
-2 °C
18 km/h
19 km/h
1021 mb
70.7%
744 m
304 m
May, 2 06:00 @ Very stable
09:00
5 °C
2 °C
11 km/h
11 km/h
1020 mb
64.8%
1,003 m
373 m
May, 2 09:00 @ Very stable
12:00
6 °C
4 °C
9 km/h
10 km/h
1020 mb
63.0%
1,137 m
561 m
May, 2 12:00 @ Very stable
15:00
7 °C
5 °C
10 km/h
11 km/h
1020 mb
68.6%
1,224 m
616 m
May, 2 15:00 @ Very stable
18:00
6 °C
3 °C
16 km/h
17 km/h
1020 mb
74.4%
1,244 m
448 m
May, 2 18:00 @ Very stable
21:00
5 °C
2 °C
11 km/h
13 km/h
1020 mb
75.7%
1,096 m
134 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 70% probability of light rainfall and showers.
The sky will be mostly cloudy:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
67% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach 5 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 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
2 °C
8 km/h
10 km/h
1020 mb
77.8%
976 m
56 m
May, 3 00:00 @ Very stable
03:00
3 °C
2 °C
5 km/h
7 km/h
1019 mb
80.3%
852 m
49 m
May, 3 03:00 @ Extremely stable
06:00
3 °C
4 °C
3 km/h
6 km/h
1018 mb
79.9%
849 m
59 m
May, 3 06:00 @ Very stable
09:00
5 °C
3 °C
6 km/h 
8 km/h
1017 mb
82.4%
922 m
299 m
May, 3 09:00 @ Very stable
12:00
1 57%
9%
5 °C
1 °C
16 km/h
16 km/h
1016 mb
91.9%
954 m
428 m
May, 3 12:00 @ Very stable
15:00
1.1 63%
13%
4 °C
1 °C
13 km/h
16 km/h
1015 mb
95.2%
984 m
356 m
May, 3 15:00 @ Stable
18:00
2.4 70%
13%
5 °C
1 °C
19 km/h
24 km/h
1013 mb
96.2%
1,044 m
514 m
May, 3 18:00 @ Stable
21:00
1 54%
25%
5 °C
2 °C
14 km/h
21 km/h
1012 mb
94.2%
1,045 m
293 m
May, 3 21:00 @ Stable
4 May will be cool and the weather will be very stable.
There is a 97% probability of moderate rainfall and showers.
The sky will be overcast:
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
28% 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 1007 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
1.4 64%
39%
4 °C
1 °C
13 km/h
22 km/h
1011 mb
90.5%
932 m
216 m
May, 4 00:00 @ Very stable
03:00
0.9 56%
52%
4 °C
0 °C
18 km/h
27 km/h
1009 mb
90.8%
934 m
365 m
May, 4 03:00 @ Very stable
06:00
2.6 71%
40%
4 °C
0 °C
17 km/h
30 km/h
1008 mb
91.9%
940 m
377 m
May, 4 06:00 @ Very stable
09:00
2.6 72%
36%
4 °C
-1 °C
28 km/h
41 km/h
1008 mb
93.6%
982 m
715 m
May, 4 09:00 @ Very stable
12:00
5 86%
36%
4 °C
-1 °C
27 km/h
40 km/h
1007 mb
94.4%
981 m
753 m
May, 4 12:00 @ Very stable
15:00
1.9 68%
29%
4 °C
-1 °C
25 km/h
36 km/h
1007 mb
94.9%
948 m
684 m
May, 4 15:00 @ Very stable
18:00
4.8 85%
18%
4 °C
-1 °C
23 km/h
32 km/h
1005 mb
96.1%
959 m
745 m
May, 4 18:00 @ Stable
21:00
6.8 97%
2%
4 °C
-1 °C
21 km/h
32 km/h
1004 mb
98.4%
995 m
512 m
May, 4 21:00 @ Stable
5 May will be cool and the weather will be .
There is a 98% probability of very heavy rainfall.
The sky will be :
281% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
399% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
399% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
51% 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 gentle breeze, fog will form, and the mean air pressure will be 3992 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
21 98%
1%
4 °C
-1 °C
18 km/h
23 km/h
1000 mb
99.1%
1,078 m
237 m
May, 5 00:00 @ Mostly stable
03:00
14 98%
0%
4 °C
0 °C
18 km/h
21 km/h
998 mb
97.9%
1,172 m
240 m
May, 5 03:00 @ Stable
06:00
24 97%
0%
4 °C
-1 °C
20 km/h
29 km/h
998 mb
96.6%
1,020 m
551 m
May, 5 06:00 @ Stable
09:00
8.9 97%
1%
4 °C
0 °C
16 km/h
20 km/h
999 mb
93.8%
901 m
381 m
May, 5 09:00 @ Very stable
Hafnarhreppur
06:48 
