Mon
Apr 29
Very stable
~0.5
l/m2
26%
Tue
Apr 30
Extremely stable
Wed
May 1
Extremely stable
~0.2
l/m2
30%
Thu
May 2
Very stable
~1
l/m2
43%
Fri
May 3
Stable
~5
l/m2
67%
2-5 cm snow
42 / 55 km/h
Fri May 3
Sat
May 4
Mostly stable
~19
l/m2
87%
28 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
49% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 3 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 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
2 °C
-4 °C
20 km/h 
28 km/h
1019 mb
91.6%
388 m
431 m
Apr, 28 03:00 @ Very stable
06:00
2 °C
-4 °C
21 km/h
29 km/h
1019 mb
92.5%
456 m
387 m
Apr, 28 06:00 @ Very stable
09:00
2 °C
-3 °C
21 km/h
29 km/h
1019 mb
92.8%
471 m
380 m
Apr, 28 09:00 @ Very stable
12:00
2 °C
-3 °C
21 km/h
28 km/h
1019 mb
91.2%
486 m
408 m
Apr, 28 12:00 @ Very stable
15:00
3 °C
-3 °C
20 km/h
26 km/h
1018 mb
90.4%
513 m
364 m
Apr, 28 15:00 @ Very stable
18:00
2 °C
-3 °C
21 km/h
26 km/h
1018 mb
90.1%
508 m
388 m
Apr, 28 18:00 @ Very stable
21:00
2 °C
-3 °C
20 km/h
28 km/h
1018 mb
91.7%
511 m
357 m
Apr, 28 21:00 @ Very stable
29 Apr will be cool and the weather will be very stable.
There is a 26% probability of light rainfall and showers.
The sky will be mostly cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
76% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% 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 moderate breeze, fog will form, and the mean air pressure will be 1019 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
2 °C
-3 °C
20 km/h
27 km/h
1018 mb
91.7%
498 m
332 m
Apr, 29 00:00 @ Very stable
03:00
2 °C
-3 °C
20 km/h
25 km/h
1018 mb
92.4%
443 m
299 m
Apr, 29 03:00 @ Very stable
06:00
2 °C
-4 °C
20 km/h
26 km/h
1018 mb
90.9%
405 m
344 m
Apr, 29 06:00 @ Very stable
09:00
2 °C
-4 °C
22 km/h
26 km/h
1019 mb
85.4%
391 m
482 m
Apr, 29 09:00 @ Very stable
12:00
0.2 26%
83%
2 °C
-3 °C
23 km/h
25 km/h
1020 mb
82.3%
400 m
585 m
Apr, 29 12:00 @ Very stable
15:00
2 °C
-3 °C
22 km/h
26 km/h
1020 mb
84.9%
407 m
563 m
Apr, 29 15:00 @ Extremely stable
18:00
0.2 23%
87%
2 °C
-3 °C
23 km/h
27 km/h
1020 mb
85.8%
432 m
536 m
Apr, 29 18:00 @ Extremely stable
21:00
2 °C
-3 °C
22 km/h
28 km/h
1021 mb
88.2%
435 m
422 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
69% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% 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 1023 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
2 °C
-4 °C
21 km/h
27 km/h
1022 mb
89.1%
417 m
420 m
Apr, 30 00:00 @ Extremely stable
03:00
2 °C
-4 °C
20 km/h 
26 km/h
1022 mb
90.9%
384 m
424 m
Apr, 30 03:00 @ Extremely stable
06:00
2 °C
-3 °C
19 km/h
24 km/h
1023 mb
90.9%
353 m
432 m
Apr, 30 06:00 @ Extremely stable
09:00
2 °C
-3 °C
17 km/h
19 km/h
1024 mb
89.6%
337 m
440 m
Apr, 30 09:00 @ Extremely stable
12:00
2 °C
-3 °C
17 km/h
17 km/h
1024 mb
88.2%
312 m
461 m
Apr, 30 12:00 @ Extremely stable
15:00
1 °C
-3 °C
13 km/h
15 km/h
1024 mb
87.1%
284 m
396 m
Apr, 30 15:00 @ Extremely stable
18:00
1 °C
-1 °C
8 km/h
9 km/h
1023 mb
82.5%
287 m
372 m
Apr, 30 18:00 @ Extremely stable
21:00
1 °C
2 °C
3 km/h 
4 km/h
1023 mb
76.1%
325 m
405 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:
33% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% 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, 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
6 km/h 
6 km/h
1023 mb
76.7%
329 m
155 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
-2 °C
8 km/h 
9 km/h
1022 mb
81.5%
280 m
183 m
May, 1 03:00 @ Extremely stable
06:00
2 °C
-2 °C
12 km/h
14 km/h
1020 mb
83.9%
367 m
288 m
May, 1 06:00 @ Extremely stable
09:00
2 °C
-1 °C
10 km/h
13 km/h
1020 mb
81.5%
464 m
252 m
May, 1 09:00 @ Extremely stable
12:00
3 °C
-1 °C
9 km/h 
14 km/h
1020 mb
84.8%
448 m
289 m
May, 1 12:00 @ Very stable
15:00
3 °C
-1 °C
17 km/h
21 km/h
1019 mb
85.4%
513 m
399 m
May, 1 15:00 @ Very stable
18:00
0.2 30%
3 °C
-2 °C
24 km/h
26 km/h
1018 mb
84.1%
627 m
338 m
May, 1 18:00 @ Very stable
21:00
3 °C
-2 °C
22 km/h
30 km/h
1018 mb
88.8%
629 m
320 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
There is a 43% probability of light rainfall and showers.
The sky will be cloudy:
68% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% 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 moderate 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 °C
-2 °C
18 km/h
26 km/h
1018 mb
92.4%
601 m
215 m
May, 2 00:00 @ Stable
03:00
3 °C
-2 °C
17 km/h
23 km/h
1017 mb
92.2%
727 m
153 m
May, 2 03:00 @ Stable
06:00
0.2 43%
3 °C
-2 °C
17 km/h
23 km/h
1017 mb
93.5%
776 m
159 m
May, 2 06:00 @ Stable
09:00
0.2 23%
95%
4 °C
-1 °C
20 km/h
23 km/h
1018 mb
84.6%
741 m
338 m
May, 2 09:00 @ Stable
12:00
0.3 38%
100%
4 °C
1 °C
12 km/h 
15 km/h
1019 mb
77.3%
674 m
366 m
May, 2 12:00 @ Very stable
15:00
4 °C
-1 °C
24 km/h
25 km/h
1020 mb
77.3%
637 m
474 m
May, 2 15:00 @ Very stable
18:00
4 °C
1 °C
13 km/h
14 km/h
1020 mb
76.8%
649 m
456 m
May, 2 18:00 @ Very stable
21:00
3 °C
3 °C
4 km/h
6 km/h
1020 mb
79.5%
651 m
149 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 67% probability of light sleet and snowfall.
The sky will be overcast:
63% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% 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 strong 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
2 °C
-3 °C
22 km/h
22 km/h
1020 mb
89.4%
434 m
288 m
May, 3 00:00 @ Very stable
03:00
1 °C
-5 °C
29 km/h
34 km/h
1019 mb
91.1%
295 m
583 m
May, 3 03:00 @ Very stable
06:00
0.2 34%
43%
1 °C
-6 °C
35 km/h
43 km/h
1019 mb
94.1%
203 m
702 m
May, 3 06:00 @ Stable
09:00
0.5 58%
11%
0 °C
-7 °C
41 km/h
49 km/h
1017 mb
93.5%
178 m
776 m
May, 3 09:00 @ Stable
12:00
1.3 64%
7%
1 °C
-7 °C
42 km/h
51 km/h
1016 mb
96.0%
192 m
736 m
May, 3 12:00 @ Stable
15:00
0.3 49%
1 °C
-7 °C
42 km/h
50 km/h
1014 mb
94.2%
222 m
688 m
May, 3 15:00 @ Stable
18:00
0.9 62%
1 °C
-7 °C
40 km/h
52 km/h
1012 mb
95.3%
210 m
651 m
May, 3 18:00 @ Stable
21:00
1.7 67%
1 °C
-7 °C
41 km/h
55 km/h
1010 mb
95.6%
234 m
660 m
May, 3 21:00 @ Mostly stable
4 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 87% probability of moderate rainfall and showers.
The sky will be overcast:
79% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
20% 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 moderate gale, fog will form, and the mean air pressure will be 1004 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
3.9 80%
1%
1 °C
-6 °C
35 km/h
46 km/h
1008 mb
97.8%
295 m
591 m
May, 4 00:00 @ Mostly stable
03:00
3.6 78%
4%
1 °C
-6 °C
41 km/h
54 km/h
1006 mb
97.8%
288 m
596 m
May, 4 03:00 @ Mostly stable
06:00
5.1 87%
7%
2 °C
-5 °C
32 km/h
40 km/h
1004 mb
98.3%
452 m
519 m
May, 4 06:00 @ Mostly stable
09:00
0.3 52%
48%
3 °C
-3 °C
27 km/h
40 km/h
1003 mb
95.2%
699 m
369 m
May, 4 09:00 @ Mostly stable
12:00
1.1 63%
46%
3 °C
-4 °C
42 km/h
56 km/h
1003 mb
95.7%
686 m
537 m
May, 4 12:00 @ Mostly stable
15:00
1.1 61%
45%
3 °C
-4 °C
39 km/h
52 km/h
1003 mb
94.6%
590 m
603 m
May, 4 15:00 @ Mostly stable
18:00
1.9 68%
45%
3 °C
-5 °C
46 km/h
60 km/h
1003 mb
95.5%
597 m
582 m
May, 4 18:00 @ Mostly stable
21:00
1.3 65%
12%
2 °C
-6 °C
52 km/h
67 km/h
1003 mb
95.2%
431 m
756 m
May, 4 21:00 @ Mostly stable
5 May will be cool and the weather will be .
There is a 97% probability of moderate rainfall, moderate sleet and snowfall.
The sky will be :
118% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
395% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
399% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a strong gale, fog will form, and the mean air pressure will be 3998 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
2.8 73%
6%
2 °C
-7 °C
60 km/h
75 km/h
1002 mb
94.8%
351 m
798 m
May, 5 00:00 @ Mostly stable
03:00
3.2 76%
1 °C
-9 °C
75 km/h
90 km/h
1000 mb
97.0%
215 m
932 m
May, 5 03:00 @ Stable
06:00
7.2 97%
1 °C
-8 °C
62 km/h
76 km/h
999 mb
96.8%
237 m
903 m
May, 5 06:00 @ Stable
09:00
1.5 66%
1 °C
-6 °C
44 km/h
55 km/h
999 mb
97.5%
323 m
695 m
May, 5 09:00 @ Very stable
Reykjarfjörður
09:02 
