Mon
Apr 29
Very stable
~1
l/m2
43%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
Fri
May 3
Very stable
~1
l/m2
58%
Sat
May 4
Very stable
~18
l/m2
80%
2-6 cm snow
15 / 33 km/h
Sat May 4
28 Apr will be cool and the weather will be very stable.
The sky will be overcast:
14% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
95% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1018 mb. Relative humidity will be very 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
8 km/h 
13 km/h
1019 mb
96.3%
422 m
211 m
Apr, 28 03:00 @ Stable
06:00
0 °C
-3 °C
8 km/h
12 km/h
1019 mb
97.9%
450 m
233 m
Apr, 28 06:00 @ Stable
09:00
0 °C
-3 °C
8 km/h
14 km/h
1019 mb
98.4%
524 m
317 m
Apr, 28 09:00 @ Stable
12:00
1 °C
-2 °C
8 km/h
12 km/h
1019 mb
99.7%
594 m
211 m
Apr, 28 12:00 @ Stable
15:00
1 °C
-2 °C
8 km/h
9 km/h
1018 mb
95.3%
623 m
350 m
Apr, 28 15:00 @ Stable
18:00
1 °C
-2 °C
8 km/h
10 km/h
1017 mb
89.6%
623 m
396 m
Apr, 28 18:00 @ Stable
21:00
0 °C
-3 °C
8 km/h
10 km/h
1018 mb
90.8%
542 m
136 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
There is a 43% probability of light sleet and snowfall, light snowfall.
The sky will be overcast:
60% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
71% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% 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, fog will form, and the mean air pressure will be 1016 mb. Relative humidity will be very high.
Monday
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
-3 °C
8 km/h 
10 km/h
1017 mb
92.9%
463 m
140 m
Apr, 29 00:00 @ Stable
03:00
-1 °C
-5 °C
12 km/h
16 km/h
1016 mb
97.1%
382 m
224 m
Apr, 29 03:00 @ Very stable
06:00
0.3 43%
57%
-1 °C
-7 °C
16 km/h
24 km/h
1016 mb
97.7%
310 m
340 m
Apr, 29 06:00 @ Extremely stable
09:00
-1 °C
-7 °C
21 km/h
26 km/h
1016 mb
90.7%
378 m
555 m
Apr, 29 09:00 @ Extremely stable
12:00
0.2 38%
53%
0 °C
-5 °C
23 km/h
26 km/h
1017 mb
83.6%
524 m
767 m
Apr, 29 12:00 @ Extremely stable
15:00
1 °C
-5 °C
22 km/h
26 km/h
1017 mb
78.6%
581 m
880 m
Apr, 29 15:00 @ Extremely stable
18:00
1 °C
-5 °C
23 km/h
29 km/h
1017 mb
80.1%
571 m
782 m
Apr, 29 18:00 @ Extremely stable
21:00
-1 °C
-6 °C
20 km/h
31 km/h
1018 mb
94.6%
428 m
489 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be overcast:
19% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
17% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% 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 -1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1021 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
-6 °C
22 km/h
29 km/h
1019 mb
96.7%
457 m
533 m
Apr, 30 00:00 @ Extremely stable
03:00
-1 °C
-7 °C
21 km/h
28 km/h
1020 mb
86.6%
391 m
609 m
Apr, 30 03:00 @ Extremely stable
06:00
-1 °C
-7 °C
21 km/h
25 km/h
1021 mb
82.8%
393 m
787 m
Apr, 30 06:00 @ Extremely stable
09:00
0 °C
-6 °C
20 km/h 
22 km/h
1021 mb
78.4%
462 m
868 m
Apr, 30 09:00 @ Extremely stable
12:00
1 °C
-5 °C
19 km/h
20 km/h
1021 mb
71.8%
546 m
968 m
Apr, 30 12:00 @ Extremely stable
15:00
1 °C
-4 °C
17 km/h
17 km/h
1022 mb
71.0%
570 m
859 m
Apr, 30 15:00 @ Extremely stable
18:00
1 °C
-3 °C
13 km/h
14 km/h
1022 mb
69.5%
594 m
805 m
Apr, 30 18:00 @ Extremely stable
21:00
0 °C
-3 °C
9 km/h
10 km/h
1023 mb
71.7%
569 m
152 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
58% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
69% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
26% 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 -2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1021 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
-3 °C
4 km/h
5 km/h
1023 mb
79.7%
290 m
11 m
May, 1 00:00 @ Extremely stable
03:00
-2 °C
-4 °C
5 km/h 
7 km/h
1023 mb
79.0%
264 m
18 m
May, 1 03:00 @ Extremely stable
06:00
-1 °C
-4 °C
7 km/h
10 km/h
1023 mb
75.5%
348 m
95 m
May, 1 06:00 @ Extremely stable
09:00
1 °C
-2 °C
12 km/h 
13 km/h
1022 mb
63.8%
609 m
384 m
May, 1 09:00 @ Extremely stable
12:00
4 °C
1 °C
13 km/h
14 km/h
1021 mb
54.7%
823 m
649 m
May, 1 12:00 @ Extremely stable
15:00
5 °C
2 °C
14 km/h
14 km/h
1020 mb
55.3%
935 m
808 m
May, 1 15:00 @ Extremely stable
18:00
4 °C
2 °C
11 km/h
11 km/h
1020 mb
62.1%
952 m
523 m
May, 1 18:00 @ Extremely stable
21:00
3 °C
1 °C
10 km/h
10 km/h
1020 mb
74.0%
976 m
73 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:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
26% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 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 1019 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
2 °C
-1 °C
9 km/h 
9 km/h
1020 mb
79.7%
941 m
27 m
May, 2 00:00 @ Extremely stable
03:00
0 °C
-2 °C
8 km/h
10 km/h
1020 mb
83.2%
834 m
23 m
May, 2 03:00 @ Very stable
06:00
1 °C
-1 °C
7 km/h
9 km/h
1020 mb
75.3%
880 m
55 m
May, 2 06:00 @ Very stable
09:00
4 °C
2 °C
7 km/h
9 km/h
1020 mb
59.3%
861 m
452 m
May, 2 09:00 @ Very stable
12:00
6 °C
5 °C
5 km/h 
10 km/h
1020 mb
49.8%
1,032 m
985 m
May, 2 12:00 @ Very stable
15:00
8 °C
7 °C
5 km/h
12 km/h
1019 mb
44.6%
1,206 m
1,386 m
May, 2 15:00 @ Very stable
18:00
8 °C
6 °C
10 km/h
12 km/h
1019 mb
44.6%
1,285 m
1,317 m
May, 2 18:00 @ Very stable
21:00
5 °C
3 °C
11 km/h
12 km/h
1019 mb
58.9%
1,228 m
129 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 58% probability of light rainfall.
The sky will be cloudy:
23% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 6 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 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
3 °C
1 °C
8 km/h
9 km/h
1020 mb
73.9%
1,160 m
28 m
May, 3 00:00 @ Very stable
03:00
1 °C
-2 °C
7 km/h
9 km/h
1019 mb
82.4%
1,019 m
12 m
May, 3 03:00 @ Very stable
06:00
2 °C
-1 °C
6 km/h
6 km/h
1018 mb
82.0%
877 m
69 m
May, 3 06:00 @ Very stable
09:00
4 °C
2 °C
8 km/h
10 km/h
1017 mb
70.3%
851 m
551 m
May, 3 09:00 @ Very stable
12:00
6 °C
4 °C
11 km/h
14 km/h
1015 mb
59.2%
1,017 m
1,164 m
May, 3 12:00 @ Very stable
15:00
6 °C
3 °C
14 km/h
15 km/h
1014 mb
69.6%
1,045 m
821 m
May, 3 15:00 @ Stable
18:00
0.2 34%
47%
4 °C
2 °C
9 km/h 
15 km/h
1013 mb
86.5%
977 m
740 m
May, 3 18:00 @ Stable
21:00
0.7 58%
19%
4 °C
1 °C
12 km/h
18 km/h
1012 mb
91.3%
992 m
717 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, moderate sleet and snowfall and showers.
The sky will be overcast:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% 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 1008 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
2.3 67%
10%
3 °C
1 °C
10 km/h
20 km/h
1011 mb
93.9%
933 m
557 m
May, 4 00:00 @ Stable
03:00
0.7 50%
21%
3 °C
-1 °C
10 km/h
21 km/h
1010 mb
94.0%
856 m
433 m
May, 4 03:00 @ Very stable
06:00
1 60%
21%
2 °C
-2 °C
13 km/h
32 km/h
1009 mb
94.3%
843 m
669 m
May, 4 06:00 @ Very stable
09:00
2.3 71%
2 °C
-3 °C
15 km/h
33 km/h
1009 mb
98.4%
737 m
500 m
May, 4 09:00 @ Very stable
12:00
3.9 80%
2%
2 °C
-2 °C
14 km/h
32 km/h
1009 mb
97.7%
727 m
546 m
May, 4 12:00 @ Very stable
15:00
1.6 62%
2 °C
-2 °C
12 km/h
25 km/h
1008 mb
96.9%
628 m
379 m
May, 4 15:00 @ Very stable
18:00
3.4 75%
1 °C
-3 °C
13 km/h
24 km/h
1007 mb
98.1%
616 m
348 m
May, 4 18:00 @ Very stable
21:00
2.6 70%
0 °C
-4 °C
15 km/h
28 km/h
1006 mb
99.1%
561 m
288 m
May, 4 21:00 @ Stable
5 May will be cool and the weather will be .
There is a 98% probability of very heavy sleet and snowfall, heavy snowfall.
The sky will be :
357% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
362% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
398% 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 -1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 4006 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
10 98%
0 °C
-5 °C
18 km/h
44 km/h
1004 mb
98.1%
497 m
514 m
May, 5 00:00 @ Stable
03:00
10 97%
0 °C
-6 °C
18 km/h
42 km/h
1002 mb
98.2%
463 m
439 m
May, 5 03:00 @ Stable
06:00
24 98%
0 °C
-5 °C
18 km/h
49 km/h
1001 mb
99.4%
684 m
598 m
May, 5 06:00 @ Stable
09:00
14 98%
0 °C
-5 °C
16 km/h
49 km/h
1001 mb
99.8%
704 m
582 m
May, 5 09:00 @ Stable
Álftavatnshæðir
07:53 
