Tue
Apr 30
Extremely stable
~0.3
l/m2
33%
Thu
May 2
Very stable
~3
l/m2
61%
Fri
May 3
Stable
~9
l/m2
77%
4-9 cm snow
18 / 37 km/h
Fri May 3
Sat
May 4
Mostly stable
7-17 cm snow
23 / 42 km/h
Sat May 4
28 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
14% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
63% 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 4 degrees Celsius, while the the lowest temperature will drop to 0 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
-2 °C
8 km/h 
10 km/h
1019 mb
84.7%
368 m
324 m
Apr, 28 03:00 @ Very stable
06:00
0 °C
-2 °C
6 km/h
9 km/h
1019 mb
88.3%
331 m
251 m
Apr, 28 06:00 @ Very stable
09:00
2 °C
-1 °C
8 km/h 
9 km/h
1018 mb
81.9%
448 m
337 m
Apr, 28 09:00 @ Very stable
12:00
3 °C
1 °C
8 km/h
8 km/h
1018 mb
76.5%
524 m
464 m
Apr, 28 12:00 @ Very stable
15:00
3 °C
1 °C
9 km/h
10 km/h
1018 mb
73.9%
600 m
481 m
Apr, 28 15:00 @ Very stable
18:00
3 °C
1 °C
9 km/h
9 km/h
1017 mb
75.9%
590 m
456 m
Apr, 28 18:00 @ Very stable
21:00
2 °C
1 °C
6 km/h
7 km/h
1018 mb
81.9%
507 m
311 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
72% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% 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
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
4 km/h
6 km/h
1018 mb
86.2%
515 m
126 m
Apr, 29 00:00 @ Stable
03:00
2 °C
-1 °C
8 km/h 
9 km/h
1018 mb
83.8%
527 m
133 m
Apr, 29 03:00 @ Very stable
06:00
1 °C
-2 °C
11 km/h
12 km/h
1018 mb
87.6%
444 m
249 m
Apr, 29 06:00 @ Very stable
09:00
1 °C
-2 °C
11 km/h
11 km/h
1019 mb
82.1%
424 m
359 m
Apr, 29 09:00 @ Very stable
12:00
2 °C
-2 °C
15 km/h
15 km/h
1019 mb
71.6%
480 m
736 m
Apr, 29 12:00 @ Very stable
15:00
2 °C
-2 °C
18 km/h
19 km/h
1020 mb
73.7%
487 m
778 m
Apr, 29 15:00 @ Extremely stable
18:00
2 °C
-3 °C
21 km/h
21 km/h
1020 mb
76.8%
480 m
707 m
Apr, 29 18:00 @ Extremely stable
21:00
2 °C
-4 °C
20 km/h
22 km/h
1022 mb
83.0%
432 m
554 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
There is a 33% probability of light sleet and snowfall.
The sky will be mostly cloudy:
7% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% 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 2 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 1023 mb. Relative humidity will be very high.
Tuesday
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
-4 °C
19 km/h
20 km/h
1023 mb
87.7%
381 m
467 m
Apr, 30 00:00 @ Extremely stable
03:00
1 °C
-5 °C
20 km/h
22 km/h
1023 mb
91.0%
343 m
459 m
Apr, 30 03:00 @ Extremely stable
06:00
0.2 33%
65%
1 °C
-5 °C
19 km/h 
21 km/h
1023 mb
91.1%
323 m
483 m
Apr, 30 06:00 @ Extremely stable
09:00
1 °C
-4 °C
17 km/h
17 km/h
1024 mb
87.9%
331 m
512 m
Apr, 30 09:00 @ Extremely stable
12:00
1 °C
-3 °C
17 km/h
20 km/h
1024 mb
82.9%
367 m
507 m
Apr, 30 12:00 @ Extremely stable
15:00
2 °C
-2 °C
12 km/h
15 km/h
1024 mb
80.7%
389 m
495 m
Apr, 30 15:00 @ Extremely stable
18:00
2 °C
-1 °C
6 km/h
9 km/h
1023 mb
77.3%
427 m
488 m
Apr, 30 18:00 @ Extremely stable
21:00
2 °C
2 °C
3 km/h
4 km/h
1023 mb
73.6%
483 m
338 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
The sky will be overcast:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
82% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
85% 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 0 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
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
4 km/h
5 km/h
1023 mb
78.8%
441 m
203 m
May, 1 00:00 @ Extremely stable
03:00
1 °C
1 °C
3 km/h
4 km/h
1022 mb
86.0%
349 m
153 m
May, 1 03:00 @ Extremely stable
06:00
1 °C
-1 °C
7 km/h 
10 km/h
1020 mb
83.1%
404 m
180 m
May, 1 06:00 @ Extremely stable
09:00
2 °C
-1 °C
10 km/h
13 km/h
1020 mb
76.0%
477 m
309 m
May, 1 09:00 @ Very stable
12:00
3 °C
-1 °C
15 km/h
17 km/h
1019 mb
84.3%
574 m
404 m
May, 1 12:00 @ Very stable
15:00
3 °C
-2 °C
18 km/h
24 km/h
1018 mb
82.9%
579 m
474 m
May, 1 15:00 @ Very stable
18:00
3 °C
-1 °C
15 km/h 
23 km/h
1017 mb
85.7%
560 m
543 m
May, 1 18:00 @ Stable
21:00
2 °C
-2 °C
14 km/h
23 km/h
1017 mb
94.2%
539 m
537 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
There is a 61% probability of light rainfall and showers.
The sky will be mostly cloudy:
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% 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 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
0.6 56%
2 °C
-1 °C
12 km/h
15 km/h
1017 mb
98.0%
571 m
260 m
May, 2 00:00 @ Stable
03:00
0.5 53%
2 °C
-1 °C
10 km/h
13 km/h
1017 mb
96.8%
619 m
255 m
May, 2 03:00 @ Stable
06:00
1 61%
9%
2 °C
0 °C
8 km/h
10 km/h
1017 mb
98.1%
656 m
164 m
May, 2 06:00 @ Stable
09:00
0.2 13%
100%
3 °C
0 °C
12 km/h
17 km/h
1018 mb
74.1%
626 m
592 m
May, 2 09:00 @ Very stable
12:00
0.2 23%
99%
4 °C
2 °C
10 km/h
12 km/h
1019 mb
62.4%
667 m
781 m
May, 2 12:00 @ Very stable
15:00
4 °C
5 °C
2 km/h 
5 km/h
1019 mb
62.2%
738 m
774 m
May, 2 15:00 @ Very stable
18:00
3 °C
1 °C
9 km/h
11 km/h
1020 mb
75.2%
628 m
522 m
May, 2 18:00 @ Very stable
21:00
2 °C
-1 °C
10 km/h
10 km/h
1020 mb
87.3%
529 m
289 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 77% probability of moderate sleet and snowfall, moderate snowfall.
The sky will be overcast:
63% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% 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 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
2 °C
-1 °C
8 km/h
9 km/h
1020 mb
85.3%
501 m
245 m
May, 3 00:00 @ Very stable
03:00
1 °C
-3 °C
11 km/h
13 km/h
1019 mb
90.3%
378 m
271 m
May, 3 03:00 @ Very stable
06:00
1 °C
-4 °C
14 km/h
27 km/h
1018 mb
93.0%
323 m
778 m
May, 3 06:00 @ Stable
09:00
0.7 59%
13%
0 °C
-4 °C
11 km/h
19 km/h
1017 mb
96.0%
261 m
416 m
May, 3 09:00 @ Stable
12:00
1.5 66%
9%
0 °C
-5 °C
16 km/h
37 km/h
1015 mb
95.0%
261 m
754 m
May, 3 12:00 @ Stable
15:00
0.4 57%
0 °C
-4 °C
15 km/h
32 km/h
1014 mb
97.3%
290 m
707 m
May, 3 15:00 @ Stable
18:00
2.6 73%
4%
0 °C
-5 °C
18 km/h
37 km/h
1011 mb
98.3%
271 m
705 m
May, 3 18:00 @ Mostly stable
21:00
3.4 77%
3%
0 °C
-5 °C
14 km/h
18 km/h
1010 mb
99.2%
233 m
310 m
May, 3 21:00 @ Mostly stable
4 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 92% probability of moderate rainfall, moderate sleet and snowfall, moderate snowfall and showers.
The sky will be overcast:
70% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% 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 1003 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
5.9 92%
2%
0 °C
-4 °C
14 km/h
17 km/h
1008 mb
99.2%
278 m
289 m
May, 4 00:00 @ Mostly stable
03:00
3.6 79%
0 °C
-4 °C
11 km/h
14 km/h
1006 mb
99.1%
237 m
176 m
May, 4 03:00 @ Mostly stable
06:00
5.8 91%
0 °C
-4 °C
11 km/h
13 km/h
1003 mb
99.1%
265 m
206 m
May, 4 06:00 @ Mostly stable
09:00
1.5 66%
6%
1 °C
-3 °C
12 km/h
14 km/h
1003 mb
99.5%
452 m
173 m
May, 4 09:00 @ Mostly stable
12:00
3 75%
13%
1 °C
-4 °C
18 km/h
27 km/h
1002 mb
99.4%
493 m
424 m
May, 4 12:00 @ Mostly stable
15:00
2.7 73%
20%
2 °C
-3 °C
17 km/h
33 km/h
1002 mb
99.3%
583 m
516 m
May, 4 15:00 @ Mostly stable
18:00
3.4 77%
25%
2 °C
-2 °C
14 km/h
15 km/h
1002 mb
99.0%
618 m
228 m
May, 4 18:00 @ Mostly stable
21:00
2.6 73%
38%
2 °C
-4 °C
23 km/h
42 km/h
1002 mb
97.9%
504 m
737 m
May, 4 21:00 @ Mostly stable
5 May will be cool and the weather will be .
There is a 94% probability of moderate sleet and snowfall and showers.
The sky will be :
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
380% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
400% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 1 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 3995 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
6.3 94%
16%
1 °C
-6 °C
31 km/h
50 km/h
1002 mb
98.5%
417 m
818 m
May, 5 00:00 @ Mostly stable
03:00
3.1 76%
0 °C
-8 °C
44 km/h
71 km/h
1000 mb
98.4%
308 m
967 m
May, 5 03:00 @ Stable
06:00
5.8 91%
0 °C
-7 °C
36 km/h
58 km/h
998 mb
98.5%
305 m
844 m
May, 5 06:00 @ Stable
09:00
2.6 73%
1 °C
-4 °C
13 km/h
21 km/h
998 mb
98.9%
351 m
382 m
May, 5 09:00 @ Very stable
Arnarnes
11:35 
