Mon
Apr 15
Extremely stable
Tue
Apr 16
Extremely stable
~0.4
l/m2
54%
Wed
Apr 17
Very stable
~7
l/m2
73%
4-7 cm snow
13 / 15 km/h
Wed Apr 17
Thu
Apr 18
Very stable
~3
l/m2
65%
Fri
Apr 19
Extremely stable
~0.5
l/m2
55%
Sat
Apr 20
Stable
5-11 cm snow
17 / 29 km/h
Sat Apr 20
Sun
Apr 21
Very stable
~23
l/m2
98%
4-11 cm snow
23 / 31 km/h
Sun Apr 21
15 Apr will be cold and the weather will be very stable.
The sky will be partly cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
23% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 0 degrees Celsius, while the the lowest temperature will drop to -3 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1020 mb. Relative humidity will be 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
15:00
0 °C
-7 °C
26 km/h 
34 km/h
1019 mb
49.6%
56 m
1,263 m
Apr, 15 15:00 @ Extremely stable
18:00
0 °C
-7 °C
24 km/h
30 km/h
1021 mb
51.4%
66 m
1,163 m
Apr, 15 18:00 @ Extremely stable
21:00
-2 °C
-7 °C
12 km/h
25 km/h
1023 mb
69.0%
0 m
309 m
Apr, 15 21:00 @ Extremely stable
16 Apr will be cool and the weather will be very stable.
There is a 54% probability of light snowfall.
The sky will be mostly cloudy:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
63% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
45% 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 -4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1022 mb. Relative humidity will be 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
-3 °C
-7 °C
10 km/h 
18 km/h
1025 mb
73.8%
0 m
235 m
Apr, 16 00:00 @ Extremely stable
03:00
-3 °C
-7 °C
9 km/h
15 km/h
1025 mb
74.7%
0 m
179 m
Apr, 16 03:00 @ Extremely stable
06:00
-4 °C
-6 °C
5 km/h
9 km/h
1025 mb
75.9%
0 m
112 m
Apr, 16 06:00 @ Extremely stable
09:00
-2 °C
-5 °C
6 km/h 
11 km/h
1025 mb
66.9%
0 m
357 m
Apr, 16 09:00 @ Extremely stable
12:00
0 °C
-3 °C
7 km/h 
7 km/h
1023 mb
57.2%
68 m
597 m
Apr, 16 12:00 @ Extremely stable
15:00
1 °C
-3 °C
10 km/h 
14 km/h
1020 mb
55.8%
182 m
787 m
Apr, 16 15:00 @ Extremely stable
18:00
0 °C
-4 °C
11 km/h
18 km/h
1018 mb
62.2%
138 m
931 m
Apr, 16 18:00 @ Extremely stable
21:00
0.3 54%
-1 °C
-6 °C
12 km/h
14 km/h
1015 mb
89.8%
1 m
334 m
Apr, 16 21:00 @ Very stable
17 Apr will be cool and the weather will be very stable.
There is a 73% probability of light sleet and snowfall, moderate snowfall.
The sky will be overcast:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
73% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
79% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 gentle breeze, fog will form, and the mean air pressure will be 1013 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 63%
-2 °C
-6 °C
13 km/h
15 km/h
1013 mb
94.3%
0 m
218 m
Apr, 17 00:00 @ Stable
03:00
1.3 65%
-2 °C
-6 °C
10 km/h
14 km/h
1012 mb
96.1%
0 m
184 m
Apr, 17 03:00 @ Stable
06:00
2.6 73%
-1 °C
-4 °C
7 km/h
13 km/h
1012 mb
96.8%
9 m
153 m
Apr, 17 06:00 @ Very stable
09:00
0.8 59%
-1 °C
-3 °C
6 km/h
12 km/h
1013 mb
96.4%
75 m
175 m
Apr, 17 09:00 @ Stable
12:00
1.3 54%
1 °C
-1 °C
7 km/h
8 km/h
1014 mb
88.8%
248 m
388 m
Apr, 17 12:00 @ Very stable
15:00
2 °C
1 °C
7 km/h
8 km/h
1015 mb
80.8%
357 m
542 m
Apr, 17 15:00 @ Very stable
18:00
2 °C
0 °C
7 km/h 
9 km/h
1015 mb
76.6%
370 m
490 m
Apr, 17 18:00 @ Extremely stable
21:00
1 °C
-2 °C
7 km/h 
9 km/h
1014 mb
88.2%
267 m
138 m
Apr, 17 21:00 @ Very stable
18 Apr will be cool and the weather will be very stable.
There is a 65% probability of light rainfall, light sleet and snowfall.
The sky will be mostly cloudy:
18% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
34% 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 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 1012 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
1 °C
-2 °C
7 km/h
9 km/h
1013 mb
97.4%
225 m
136 m
Apr, 18 00:00 @ Very stable
03:00
0.2 32%
1 °C
-2 °C
8 km/h
9 km/h
1012 mb
98.2%
237 m
152 m
Apr, 18 03:00 @ Very stable
06:00
0.4 60%
1 °C
-2 °C
8 km/h
10 km/h
1012 mb
97.3%
335 m
188 m
Apr, 18 06:00 @ Very stable
09:00
0.5 53%
2 °C
-1 °C
8 km/h
12 km/h
1012 mb
97.5%
412 m
324 m
Apr, 18 09:00 @ Very stable
12:00
1.2 65%
5%
2 °C
-1 °C
7 km/h
11 km/h
1011 mb
98.8%
460 m
311 m
Apr, 18 12:00 @ Very stable
15:00
0.2 43%
25%
2 °C
2 °C
4 km/h
7 km/h
1011 mb
95.4%
449 m
215 m
Apr, 18 15:00 @ Very stable
18:00
0.4 35%
22%
2 °C
1 °C
6 km/h 
10 km/h
1012 mb
83.5%
337 m
405 m
Apr, 18 18:00 @ Very stable
21:00
0 °C
-3 °C
9 km/h
10 km/h
1013 mb
85.0%
236 m
161 m
Apr, 18 21:00 @ Extremely stable
19 Apr will be cool and the weather will be very stable.
There is a 55% probability of light snowfall.
The sky will be mostly cloudy:
57% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
55% 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 -4 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1013 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
-1 °C
-4 °C
7 km/h
11 km/h
1014 mb
82.8%
139 m
184 m
Apr, 19 00:00 @ Extremely stable
03:00
-2 °C
-6 °C
8 km/h
15 km/h
1014 mb
84.5%
0 m
205 m
Apr, 19 03:00 @ Extremely stable
06:00
-4 °C
-7 °C
6 km/h
12 km/h
1015 mb
85.3%
0 m
134 m
Apr, 19 06:00 @ Extremely stable
09:00
-2 °C
-5 °C
6 km/h
9 km/h
1015 mb
73.0%
0 m
298 m
Apr, 19 09:00 @ Extremely stable
12:00
0 °C
-2 °C
6 km/h
7 km/h
1014 mb
63.8%
112 m
509 m
Apr, 19 12:00 @ Extremely stable
15:00
1 °C
-1 °C
6 km/h
7 km/h
1013 mb
60.1%
258 m
656 m
Apr, 19 15:00 @ Extremely stable
18:00
1 °C
-2 °C
9 km/h
9 km/h
1011 mb
77.4%
205 m
422 m
Apr, 19 18:00 @ Extremely stable
21:00
0.4 55%
0 °C
-4 °C
9 km/h
11 km/h
1010 mb
94.5%
79 m
167 m
Apr, 19 21:00 @ Very stable
20 Apr will be cool and the weather will be very stable.
There is a 98% probability of heavy rainfall, moderate sleet and snowfall, light snowfall.
The sky will be :
67% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
86% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% 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 -1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1001 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
1.8 68%
0 °C
-4 °C
9 km/h
12 km/h
1008 mb
96.9%
100 m
143 m
Apr, 20 00:00 @ Very stable
03:00
2.8 74%
0 °C
-3 °C
9 km/h
14 km/h
1006 mb
97.4%
638 m
127 m
Apr, 20 03:00 @ Stable
06:00
6.5 95%
1 °C
-2 °C
9 km/h
13 km/h
1004 mb
97.7%
765 m
99 m
Apr, 20 06:00 @ Stable
09:00
3.8 80%
2 °C
-2 °C
12 km/h
13 km/h
1003 mb
98.0%
925 m
100 m
Apr, 20 09:00 @ Stable
12:00
7.9 98%
3 °C
-1 °C
12 km/h
12 km/h
1002 mb
98.8%
1,055 m
75 m
Apr, 20 12:00 @ Stable
15:00
5.4 89%
3 °C
-1 °C
14 km/h
15 km/h
999 mb
99.0%
1,361 m
96 m
Apr, 20 15:00 @ Stable
18:00
11 98%
4 °C
0 °C
16 km/h
19 km/h
997 mb
98.9%
1,280 m
128 m
Apr, 20 18:00 @ Stable
21:00
3.4 77%
5 °C
1 °C
17 km/h
29 km/h
996 mb
98.8%
1,438 m
245 m
Apr, 20 21:00 @ Mostly stable
21 Apr will be cool and the weather will be very stable.
There is a 98% probability of moderate rainfall, moderate sleet and snowfall.
The sky will be mostly cloudy:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
57% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
85% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% 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 moderate breeze, fog will form, and the mean air pressure will be 999 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
4.7 85%
2%
4 °C
1 °C
15 km/h
22 km/h
996 mb
98.9%
1,191 m
194 m
Apr, 21 00:00 @ Stable
03:00
3.2 76%
2%
3 °C
2 °C
5 km/h
12 km/h
996 mb
98.6%
690 m
211 m
Apr, 21 03:00 @ Very stable
06:00
7.9 98%
1%
1 °C
-2 °C
7 km/h
9 km/h
996 mb
99.8%
263 m
141 m
Apr, 21 06:00 @ Very stable
09:00
3 74%
1 °C
-1 °C
6 km/h
7 km/h
997 mb
99.5%
275 m
95 m
Apr, 21 09:00 @ Very stable
12:00
3.4 68%
2 °C
1 °C
5 km/h
5 km/h
998 mb
94.2%
389 m
246 m
Apr, 21 12:00 @ Very stable
15:00
0.2 24%
22%
3 °C
1 °C
7 km/h
10 km/h
1000 mb
82.8%
458 m
559 m
Apr, 21 15:00 @ Very stable
18:00
0.4 41%
14%
3 °C
1 °C
10 km/h
16 km/h
1003 mb
82.7%
509 m
581 m
Apr, 21 18:00 @ Very stable
21:00
1 °C
-4 °C
23 km/h
31 km/h
1010 mb
92.3%
295 m
779 m
Apr, 21 21:00 @ Stable
22 Apr will be cool and the weather will be .
The sky will be :
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
8% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
118% 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 -2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8188 mb. Relative humidity will be .
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
-7 °C
24 km/h
41 km/h
1015 mb
78.5%
81 m
883 m
Apr, 22 00:00 @ Very stable
03:00
-2 °C
-8 °C
25 km/h
32 km/h
1019 mb
80.6%
20 m
402 m
Apr, 22 03:00 @ Extremely stable
06:00
-1 °C
-8 °C
23 km/h
35 km/h
1023 mb
80.6%
79 m
395 m
Apr, 22 06:00 @ Extremely stable
09:00
2 °C
-4 °C
25 km/h
39 km/h
1025 mb
61.5%
308 m
800 m
Apr, 22 09:00 @ Extremely stable
12:00
3 °C
-2 °C
23 km/h
29 km/h
1027 mb
48.5%
424 m
833 m
Apr, 22 12:00 @ Extremely stable
15:00
4 °C
-1 °C
20 km/h
22 km/h
1027 mb
47.0%
491 m
718 m
Apr, 22 15:00 @ Extremely stable
18:00
3 °C
-1 °C
13 km/h
18 km/h
1028 mb
50.5%
462 m
537 m
Apr, 22 18:00 @ Extremely stable
21:00
0 °C
-3 °C
10 km/h
18 km/h
1028 mb
65.2%
531 m
161 m
Apr, 22 21:00 @ Extremely stable
Hólmavatn
05:30 
