Thu
Apr 18
Extremely stable
~3
l/m2
57%
Fri
Apr 19
Extremely stable
1-3 cm snow
21 / 26 km/h
Fri Apr 19
Sun
Apr 21
Extremely stable
~22
l/m2
98%
Mon
Apr 22
Extremely stable
Tue
Apr 23
Extremely stable
18 Apr will be cool and the weather will be very stable.
There is a 57% probability of light rainfall, light sleet and snowfall and showers.
The sky will be mostly cloudy:
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
78% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
30% 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 light breeze, fog will form, and the mean air pressure will be 1014 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
15:00
1.1 57%
32%
2 °C
0 °C
7 km/h 
15 km/h
1014 mb
79.4%
291 m
687 m
Apr, 18 15:00 @ Very stable
18:00
1.3 52%
44%
2 °C
-1 °C
10 km/h
16 km/h
1014 mb
69.5%
304 m
846 m
Apr, 18 18:00 @ Extremely stable
21:00
0.2 22%
46%
1 °C
-1 °C
6 km/h 
9 km/h
1016 mb
85.5%
228 m
152 m
Apr, 18 21:00 @ Extremely stable
19 Apr will be cool and the weather will be very stable.
There is a 72% probability of light rainfall, moderate sleet and snowfall, light snowfall.
The sky will be overcast:
63% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
83% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
71% 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 -3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1017 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
0.2 23%
90%
-2 °C
-5 °C
7 km/h
14 km/h
1018 mb
85.4%
0 m
155 m
Apr, 19 00:00 @ Extremely stable
03:00
-3 °C
-5 °C
6 km/h 
13 km/h
1019 mb
80.5%
0 m
140 m
Apr, 19 03:00 @ Extremely stable
06:00
-3 °C
-5 °C
6 km/h 
8 km/h
1020 mb
78.2%
0 m
102 m
Apr, 19 06:00 @ Extremely stable
09:00
0 °C
-3 °C
7 km/h 
8 km/h
1020 mb
71.1%
65 m
309 m
Apr, 19 09:00 @ Extremely stable
12:00
2 °C
-2 °C
13 km/h
16 km/h
1019 mb
60.8%
289 m
651 m
Apr, 19 12:00 @ Extremely stable
15:00
2 °C
-4 °C
21 km/h
26 km/h
1017 mb
76.9%
213 m
657 m
Apr, 19 15:00 @ Very stable
18:00
2.5 72%
1 °C
-5 °C
21 km/h
22 km/h
1014 mb
97.0%
235 m
299 m
Apr, 19 18:00 @ Stable
21:00
0.5 59%
2 °C
-3 °C
18 km/h
24 km/h
1013 mb
90.6%
1,097 m
258 m
Apr, 19 21:00 @ Very stable
20 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 97% probability of heavy rainfall.
The sky will be overcast:
88% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
82% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
100% 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 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
3 74%
2 °C
-3 °C
17 km/h
20 km/h
1012 mb
94.5%
1,243 m
154 m
Apr, 20 00:00 @ Stable
03:00
4.3 82%
3 °C
-2 °C
17 km/h
18 km/h
1010 mb
96.7%
1,445 m
114 m
Apr, 20 03:00 @ Stable
06:00
9.1 97%
4 °C
-1 °C
17 km/h
18 km/h
1010 mb
96.4%
1,649 m
100 m
Apr, 20 06:00 @ Stable
09:00
0.8 62%
4 °C
0 °C
17 km/h
21 km/h
1009 mb
97.1%
1,572 m
123 m
Apr, 20 09:00 @ Stable
12:00
2.3 71%
5 °C
1 °C
19 km/h
29 km/h
1008 mb
98.3%
1,559 m
237 m
Apr, 20 12:00 @ Stable
15:00
4.3 82%
6 °C
2 °C
23 km/h
43 km/h
1006 mb
96.6%
2,035 m
363 m
Apr, 20 15:00 @ Mostly stable
18:00
13 97%
6 °C
3 °C
21 km/h 
50 km/h
1004 mb
96.0%
1,585 m
422 m
Apr, 20 18:00 @ Stable
21:00
9.2 97%
6 °C
3 °C
22 km/h
40 km/h
1004 mb
96.5%
1,509 m
368 m
Apr, 20 21:00 @ Stable
21 Apr will be cool and the weather will be very stable.
There is a 98% probability of heavy rainfall and showers.
The sky will be partly cloudy:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
13% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 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.
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
16 98%
1%
6 °C
3 °C
16 km/h
43 km/h
1004 mb
98.6%
1,177 m
526 m
Apr, 21 00:00 @ Stable
03:00
2.6 62%
7%
4 °C
-1 °C
20 km/h 
41 km/h
1009 mb
80.3%
499 m
977 m
Apr, 21 03:00 @ Extremely stable
06:00
2.8 69%
10%
3 °C
-1 °C
16 km/h
37 km/h
1013 mb
73.1%
471 m
769 m
Apr, 21 06:00 @ Extremely stable
09:00
4 °C
-1 °C
27 km/h
48 km/h
1015 mb
72.1%
541 m
1,216 m
Apr, 21 09:00 @ Extremely stable
12:00
5 °C
-1 °C
44 km/h
58 km/h
1017 mb
73.5%
619 m
1,336 m
Apr, 21 12:00 @ Extremely stable
15:00
6 °C
1 °C
37 km/h
50 km/h
1021 mb
75.4%
660 m
1,174 m
Apr, 21 15:00 @ Extremely stable
18:00
6 °C
2 °C
19 km/h
29 km/h
1024 mb
74.8%
672 m
822 m
Apr, 21 18:00 @ Extremely stable
21:00
4 °C
2 °C
10 km/h
15 km/h
1027 mb
87.7%
690 m
73 m
Apr, 21 21:00 @ Extremely stable
22 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
49% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
15% 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 2 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1032 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
3 °C
1 °C
9 km/h
13 km/h
1030 mb
94.4%
863 m
58 m
Apr, 22 00:00 @ Extremely stable
03:00
3 °C
1 °C
7 km/h
8 km/h
1031 mb
95.4%
1,672 m
31 m
Apr, 22 03:00 @ Extremely stable
06:00
3 °C
1 °C
7 km/h
9 km/h
1032 mb
94.5%
1,671 m
45 m
Apr, 22 06:00 @ Extremely stable
09:00
5 °C
4 °C
5 km/h
10 km/h
1033 mb
82.4%
2,219 m
384 m
Apr, 22 09:00 @ Extremely stable
12:00
7 °C
6 °C
6 km/h
11 km/h
1033 mb
71.0%
2,202 m
456 m
Apr, 22 12:00 @ Extremely stable
15:00
8 °C
7 °C
7 km/h
10 km/h
1033 mb
63.7%
2,328 m
446 m
Apr, 22 15:00 @ Extremely stable
18:00
7 °C
6 °C
7 km/h
7 km/h
1033 mb
63.2%
2,409 m
345 m
Apr, 22 18:00 @ Extremely stable
21:00
6 °C
5 °C
4 km/h 
4 km/h
1034 mb
74.9%
2,391 m
11 m
Apr, 22 21:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
26% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
24% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1031 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
4 °C
5 °C
3 km/h
3 km/h
1034 mb
76.3%
2,319 m
10 m
Apr, 23 00:00 @ Extremely stable
03:00
4 °C
3 °C
4 km/h
5 km/h
1033 mb
74.4%
2,329 m
10 m
Apr, 23 03:00 @ Extremely stable
06:00
3 °C
2 °C
5 km/h
5 km/h
1032 mb
72.0%
2,347 m
10 m
Apr, 23 06:00 @ Extremely stable
09:00
6 °C
6 °C
3 km/h
4 km/h
1032 mb
58.2%
2,373 m
119 m
Apr, 23 09:00 @ Extremely stable
12:00
9 °C
9 °C
4 km/h
4 km/h
1031 mb
47.7%
2,368 m
358 m
Apr, 23 12:00 @ Extremely stable
15:00
10 °C
10 °C
4 km/h
5 km/h
1030 mb
45.4%
2,378 m
529 m
Apr, 23 15:00 @ Extremely stable
18:00
9 °C
9 °C
5 km/h
7 km/h
1030 mb
51.6%
2,340 m
323 m
Apr, 23 18:00 @ Extremely stable
21:00
7 °C
6 °C
5 km/h
5 km/h
1029 mb
63.8%
2,307 m
29 m
Apr, 23 21:00 @ Extremely stable
24 Apr will be cool and the weather will be very stable.
The sky will be clear:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1026 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
5 °C
7 °C
2 km/h
2 km/h
1029 mb
70.0%
2,259 m
10 m
Apr, 24 00:00 @ Extremely stable
03:00
4 °C
7 °C
1 km/h
3 km/h
1028 mb
75.0%
2,196 m
10 m
Apr, 24 03:00 @ Extremely stable
06:00
4 °C
5 °C
2 km/h
2 km/h
1027 mb
81.1%
2,195 m
10 m
Apr, 24 06:00 @ Very stable
09:00
7 °C
8 °C
2 km/h
2 km/h
1026 mb
72.4%
2,185 m
144 m
Apr, 24 09:00 @ Very stable
12:00
9 °C
9 °C
3 km/h
5 km/h
1026 mb
63.0%
2,141 m
546 m
Apr, 24 12:00 @ Very stable
15:00
9 °C
10 °C
3 km/h
5 km/h
1025 mb
63.8%
2,166 m
736 m
Apr, 24 15:00 @ Very stable
18:00
9 °C
9 °C
4 km/h
8 km/h
1024 mb
72.4%
2,107 m
481 m
Apr, 24 18:00 @ Very stable
21:00
7 °C
5 °C
7 km/h
7 km/h
1024 mb
84.2%
1,274 m
127 m
Apr, 24 21:00 @ Very stable
25 Apr will be cool and the weather will be .
The sky will be :
457% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
310% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
710% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 8140 mb. Relative humidity will be .
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
5 °C
5 °C
4 km/h
6 km/h
1023 mb
90.1%
1,119 m
46 m
Apr, 25 00:00 @ Very stable
03:00
5 °C
5 °C
5 km/h
5 km/h
1022 mb
87.5%
1,030 m
44 m
Apr, 25 03:00 @ Very stable
06:00
5 °C
5 °C
4 km/h
5 km/h
1020 mb
85.8%
901 m
55 m
Apr, 25 06:00 @ Very stable
09:00
6 °C
5 °C
7 km/h
10 km/h
1019 mb
81.5%
914 m
184 m
Apr, 25 09:00 @ Very stable
12:00
7 °C
7 °C
6 km/h
7 km/h
1017 mb
72.6%
888 m
624 m
Apr, 25 12:00 @ Very stable
15:00
8 °C
7 °C
7 km/h
9 km/h
1015 mb
66.2%
948 m
743 m
Apr, 25 15:00 @ Very stable
18:00
8 °C
7 °C
7 km/h
8 km/h
1014 mb
67.1%
972 m
532 m
Apr, 25 18:00 @ Very stable
21:00
7 °C
6 °C
8 km/h
11 km/h
1013 mb
76.7%
934 m
411 m
Apr, 25 21:00 @ Very stable
Suðurríki
00:30 
