Mon
Apr 29
Extremely stable
~1
l/m2
47%
Tue
Apr 30
Extremely stable
~0.2
l/m2
24%
Wed
May 1
Extremely stable
Thu
May 2
Very stable
~2
l/m2
50%
Fri
May 3
Very stable
~1
l/m2
46%
Sat
May 4
Stable
~12
l/m2
73%
1-4 cm snow
32 / 42 km/h
Sat May 4
28 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
53% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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.
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
15:00
3 °C
-3 °C
24 km/h 
29 km/h
1019 mb
90.9%
429 m
445 m
Apr, 28 15:00 @ Very stable
18:00
3 °C
-3 °C
22 km/h
26 km/h
1018 mb
89.5%
410 m
470 m
Apr, 28 18:00 @ Very stable
21:00
3 °C
-3 °C
22 km/h
26 km/h
1019 mb
88.7%
412 m
454 m
Apr, 28 21:00 @ Very stable
29 Apr will be cool and the weather will be very stable.
There is a 47% probability of light rainfall and showers.
The sky will be mostly cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% 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
24 km/h
1019 mb
90.1%
382 m
447 m
Apr, 29 00:00 @ Very stable
03:00
2 °C
-3 °C
19 km/h
21 km/h
1018 mb
91.5%
342 m
391 m
Apr, 29 03:00 @ Very stable
06:00
2 °C
-3 °C
21 km/h
22 km/h
1018 mb
93.1%
315 m
421 m
Apr, 29 06:00 @ Very stable
09:00
0.2 24%
70%
2 °C
-4 °C
25 km/h
25 km/h
1019 mb
88.9%
322 m
523 m
Apr, 29 09:00 @ Very stable
12:00
0.3 47%
72%
2 °C
-3 °C
23 km/h
23 km/h
1020 mb
84.3%
353 m
670 m
Apr, 29 12:00 @ Extremely stable
15:00
2 °C
-3 °C
21 km/h
24 km/h
1021 mb
85.5%
390 m
548 m
Apr, 29 15:00 @ Extremely stable
18:00
0.2 35%
79%
3 °C
-3 °C
24 km/h
26 km/h
1021 mb
86.9%
415 m
536 m
Apr, 29 18:00 @ Extremely stable
21:00
3 °C
-3 °C
26 km/h
27 km/h
1022 mb
87.3%
468 m
404 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
There is a 24% probability of light rainfall.
The sky will be cloudy:
64% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1022 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
2 °C
-3 °C
24 km/h
27 km/h
1023 mb
87.0%
459 m
414 m
Apr, 30 00:00 @ Extremely stable
03:00
2 °C
-3 °C
21 km/h 
24 km/h
1023 mb
89.3%
385 m
401 m
Apr, 30 03:00 @ Extremely stable
06:00
2 °C
-3 °C
19 km/h
22 km/h
1023 mb
89.9%
356 m
394 m
Apr, 30 06:00 @ Extremely stable
09:00
2 °C
-3 °C
19 km/h
19 km/h
1024 mb
86.0%
372 m
401 m
Apr, 30 09:00 @ Extremely stable
12:00
0.2 24%
53%
3 °C
-2 °C
18 km/h
20 km/h
1024 mb
82.5%
384 m
416 m
Apr, 30 12:00 @ Extremely stable
15:00
3 °C
-1 °C
14 km/h
17 km/h
1023 mb
79.5%
377 m
390 m
Apr, 30 15:00 @ Extremely stable
18:00
3 °C
-1 °C
11 km/h
14 km/h
1023 mb
77.9%
366 m
339 m
Apr, 30 18:00 @ Extremely stable
21:00
2 °C
0 °C
7 km/h
7 km/h
1022 mb
78.8%
343 m
197 m
Apr, 30 21:00 @ Extremely stable
1 May will be cool and the weather will be very stable.
The sky will be overcast:
21% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
86% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
70% 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 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 
7 km/h
1022 mb
79.4%
324 m
117 m
May, 1 00:00 @ Extremely stable
03:00
2 °C
-1 °C
7 km/h
10 km/h
1021 mb
76.7%
378 m
128 m
May, 1 03:00 @ Extremely stable
06:00
2 °C
-1 °C
11 km/h 
13 km/h
1020 mb
76.1%
406 m
194 m
May, 1 06:00 @ Extremely stable
09:00
3 °C
-2 °C
17 km/h
18 km/h
1019 mb
75.0%
486 m
227 m
May, 1 09:00 @ Extremely stable
12:00
3 °C
-1 °C
19 km/h
23 km/h
1019 mb
75.1%
541 m
204 m
May, 1 12:00 @ Very stable
15:00
3 °C
-1 °C
20 km/h
22 km/h
1019 mb
80.3%
494 m
236 m
May, 1 15:00 @ Very stable
18:00
3 °C
-1 °C
19 km/h
20 km/h
1018 mb
85.7%
516 m
268 m
May, 1 18:00 @ Very stable
21:00
3 °C
-1 °C
19 km/h
21 km/h
1018 mb
88.0%
567 m
253 m
May, 1 21:00 @ Very stable
2 May will be cool and the weather will be very stable.
There is a 50% probability of light rainfall and showers.
The sky will be mostly cloudy:
17% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% 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 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
0.2 40%
3 °C
-2 °C
21 km/h
26 km/h
1018 mb
94.6%
561 m
266 m
May, 2 00:00 @ Stable
03:00
0.2 40%
3 °C
-2 °C
21 km/h
27 km/h
1017 mb
96.4%
649 m
303 m
May, 2 03:00 @ Stable
06:00
0.6 50%
3 °C
-2 °C
22 km/h
22 km/h
1017 mb
96.6%
708 m
220 m
May, 2 06:00 @ Stable
09:00
0.2 19%
64%
4 °C
-1 °C
24 km/h
28 km/h
1018 mb
83.7%
642 m
199 m
May, 2 09:00 @ Stable
12:00
0.3 40%
79%
4 °C
-1 °C
21 km/h 
21 km/h
1019 mb
71.8%
593 m
291 m
May, 2 12:00 @ Very stable
15:00
4 °C
-1 °C
23 km/h 
25 km/h
1019 mb
79.0%
587 m
310 m
May, 2 15:00 @ Very stable
18:00
0.2 27%
80%
3 °C
-2 °C
27 km/h
34 km/h
1019 mb
82.1%
541 m
319 m
May, 2 18:00 @ Very stable
21:00
3 °C
-2 °C
17 km/h
19 km/h
1019 mb
83.1%
465 m
278 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 46% probability of light rainfall, light sleet and snowfall.
The sky will be mostly cloudy:
22% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
72% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1014 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
-2 °C
15 km/h
16 km/h
1019 mb
86.7%
412 m
227 m
May, 3 00:00 @ Very stable
03:00
2 °C
-2 °C
13 km/h
15 km/h
1018 mb
88.2%
369 m
215 m
May, 3 03:00 @ Very stable
06:00
1 °C
-3 °C
12 km/h
12 km/h
1017 mb
89.5%
275 m
229 m
May, 3 06:00 @ Very stable
09:00
2 °C
-2 °C
12 km/h
13 km/h
1016 mb
83.5%
314 m
387 m
May, 3 09:00 @ Very stable
12:00
2 °C
-2 °C
16 km/h
19 km/h
1014 mb
81.9%
333 m
522 m
May, 3 12:00 @ Very stable
15:00
3 °C
-2 °C
23 km/h
32 km/h
1013 mb
81.6%
420 m
606 m
May, 3 15:00 @ Very stable
18:00
0.2 29%
77%
2 °C
-5 °C
42 km/h
51 km/h
1010 mb
90.1%
299 m
742 m
May, 3 18:00 @ Stable
21:00
0.3 46%
1 °C
-7 °C
49 km/h
60 km/h
1009 mb
90.4%
161 m
848 m
May, 3 21:00 @ Mostly stable
4 May will be cool and the weather will be stable, thunderstorms not likely.
There is a 73% probability of moderate rainfall, moderate sleet and snowfall and showers.
The sky will be cloudy:
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% 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 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
2.7 73%
3%
1 °C
-5 °C
32 km/h
42 km/h
1007 mb
98.0%
202 m
692 m
May, 4 00:00 @ Stable
03:00
3.9 63%
3%
1 °C
-4 °C
21 km/h
30 km/h
1005 mb
90.9%
191 m
416 m
May, 4 03:00 @ Stable
06:00
4.1 55%
5%
1 °C
-1 °C
7 km/h
11 km/h
1005 mb
79.4%
266 m
240 m
May, 4 06:00 @ Stable
09:00
2 °C
-1 °C
9 km/h
11 km/h
1004 mb
76.5%
317 m
392 m
May, 4 09:00 @ Stable
12:00
3 °C
0 °C
10 km/h
11 km/h
1003 mb
72.6%
420 m
341 m
May, 4 12:00 @ Stable
15:00
3 °C
-1 °C
21 km/h
26 km/h
1002 mb
72.0%
505 m
497 m
May, 4 15:00 @ Mostly stable
18:00
0.3 37%
67%
3 °C
-2 °C
27 km/h
37 km/h
1002 mb
78.5%
594 m
566 m
May, 4 18:00 @ Mostly stable
21:00
0.5 51%
98%
3 °C
-2 °C
26 km/h
35 km/h
1002 mb
79.0%
546 m
482 m
May, 4 21:00 @ Mostly stable
5 May will be cool and the weather will be .
There is a 59% probability of light rainfall and showers.
The sky will be :
319% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
547% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
95% 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 8028 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
0.9 59%
85%
2 °C
-2 °C
14 km/h
26 km/h
1003 mb
86.8%
411 m
352 m
May, 5 00:00 @ Mostly stable
03:00
2 °C
-3 °C
18 km/h
23 km/h
1003 mb
89.1%
419 m
376 m
May, 5 03:00 @ Stable
06:00
0.3 39%
62%
2 °C
-3 °C
19 km/h
21 km/h
1003 mb
87.7%
364 m
361 m
May, 5 06:00 @ Stable
09:00
2 °C
-2 °C
14 km/h
17 km/h
1004 mb
85.9%
351 m
330 m
May, 5 09:00 @ Stable
12:00
0.2 28%
63%
3 °C
-1 °C
13 km/h
16 km/h
1004 mb
78.4%
429 m
370 m
May, 5 12:00 @ Stable
15:00
0.3 44%
100%
3 °C
0 °C
11 km/h
15 km/h
1005 mb
77.8%
452 m
404 m
May, 5 15:00 @ Stable
18:00
0.7 39%
94%
3 °C
1 °C
9 km/h
14 km/h
1005 mb
79.2%
453 m
349 m
May, 5 18:00 @ Stable
21:00
3 °C
-1 °C
11 km/h
17 km/h
1007 mb
80.7%
430 m
280 m
May, 5 21:00 @ Stable
Álfstaðir
04:47 
