Mon
Apr 29
Extremely stable
Tue
Apr 30
Very stable
~6
l/m2
73%
Thu
May 2
Stable
~5
l/m2
65%
Fri
May 3
Very stable
~16
l/m2
78%
27 Apr will be cool and the weather will be very stable.
The sky will be slightly cloudy:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
6% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
6% 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 gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be very high.
Saturday
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
05:00
-4 °C
-9 °C
14 km/h 
15 km/h
1017 mb
78.6%
8 m
56 m
Apr, 27 05:00 @ Very stable
08:00
-1 °C
-5 °C
11 km/h
12 km/h
1017 mb
76.3%
219 m
109 m
Apr, 27 08:00 @ Very stable
11:00
0 °C
-3 °C
10 km/h
12 km/h
1017 mb
79.4%
395 m
260 m
Apr, 27 11:00 @ Extremely stable
14:00
1 °C
-2 °C
9 km/h
12 km/h
1018 mb
80.1%
529 m
402 m
Apr, 27 14:00 @ Extremely stable
17:00
2 °C
-2 °C
10 km/h
11 km/h
1018 mb
78.5%
567 m
152 m
Apr, 27 17:00 @ Very stable
20:00
0 °C
-4 °C
12 km/h
13 km/h
1020 mb
78.3%
408 m
27 m
Apr, 27 20:00 @ Very stable
23:00
-3 °C
-8 °C
15 km/h
16 km/h
1021 mb
81.3%
139 m
58 m
Apr, 27 23:00 @ Very stable
28 Apr will be cool and the weather will be very stable.
The sky will be slightly cloudy:
9% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
10% 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 -5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1023 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
02:00
-4 °C
-10 °C
15 km/h
16 km/h
1022 mb
80.7%
98 m
77 m
Apr, 28 02:00 @ Very stable
05:00
-4 °C
-10 °C
14 km/h
15 km/h
1023 mb
80.2%
57 m
78 m
Apr, 28 05:00 @ Very stable
08:00
-1 °C
-6 °C
12 km/h
12 km/h
1023 mb
77.4%
194 m
131 m
Apr, 28 08:00 @ Very stable
11:00
1 °C
-3 °C
10 km/h
11 km/h
1023 mb
77.0%
459 m
196 m
Apr, 28 11:00 @ Very stable
14:00
2 °C
-1 °C
9 km/h
10 km/h
1024 mb
74.6%
592 m
269 m
Apr, 28 14:00 @ Very stable
17:00
2 °C
-1 °C
9 km/h
10 km/h
1024 mb
73.4%
636 m
244 m
Apr, 28 17:00 @ Very stable
20:00
1 °C
-3 °C
10 km/h
11 km/h
1025 mb
76.8%
491 m
23 m
Apr, 28 20:00 @ Very stable
23:00
-2 °C
-7 °C
15 km/h
15 km/h
1026 mb
75.8%
195 m
63 m
Apr, 28 23:00 @ Very stable
29 Apr will be cool and the weather will be very stable.
The sky will be partly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
22% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
21% 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 -4 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1022 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
02:00
-3 °C
-9 °C
15 km/h
16 km/h
1026 mb
74.5%
125 m
101 m
Apr, 29 02:00 @ Very stable
05:00
-3 °C
-9 °C
15 km/h
16 km/h
1026 mb
74.8%
118 m
113 m
Apr, 29 05:00 @ Extremely stable
08:00
-1 °C
-6 °C
14 km/h
15 km/h
1025 mb
72.4%
182 m
188 m
Apr, 29 08:00 @ Extremely stable
11:00
1 °C
-3 °C
14 km/h
16 km/h
1023 mb
69.1%
441 m
271 m
Apr, 29 11:00 @ Extremely stable
14:00
3 °C
-1 °C
14 km/h
17 km/h
1022 mb
66.1%
712 m
312 m
Apr, 29 14:00 @ Extremely stable
17:00
3 °C
-1 °C
13 km/h
15 km/h
1020 mb
65.7%
864 m
291 m
Apr, 29 17:00 @ Extremely stable
20:00
2 °C
-2 °C
12 km/h 
13 km/h
1020 mb
73.2%
833 m
57 m
Apr, 29 20:00 @ Very stable
23:00
1 °C
-3 °C
12 km/h
12 km/h
1021 mb
77.0%
641 m
63 m
Apr, 29 23:00 @ Very stable
30 Apr will be cool and the weather will be very stable.
There is a 73% probability of moderate rainfall, light sleet and snowfall.
The sky will be overcast:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
87% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
97% 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 1026 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
02:00
1 °C
-3 °C
10 km/h
10 km/h
1022 mb
83.1%
589 m
45 m
Apr, 30 02:00 @ Very stable
05:00
1 °C
-2 °C
7 km/h
7 km/h
1023 mb
87.0%
614 m
38 m
Apr, 30 05:00 @ Very stable
08:00
0.9 60%
1 °C
-1 °C
5 km/h 
5 km/h
1025 mb
94.5%
481 m
89 m
Apr, 30 08:00 @ Very stable
11:00
1.1 62%
1 °C
1 °C
4 km/h
5 km/h
1026 mb
98.6%
702 m
77 m
Apr, 30 11:00 @ Very stable
14:00
2.6 73%
1 °C
0 °C
5 km/h
6 km/h
1028 mb
98.8%
795 m
104 m
Apr, 30 14:00 @ Very stable
17:00
0.3 52%
2 °C
-1 °C
8 km/h
8 km/h
1028 mb
97.9%
934 m
72 m
Apr, 30 17:00 @ Stable
20:00
0.3 55%
2 °C
0 °C
7 km/h 
8 km/h
1028 mb
96.9%
889 m
34 m
Apr, 30 20:00 @ Stable
23:00
2 °C
0 °C
7 km/h
7 km/h
1029 mb
95.9%
958 m
23 m
Apr, 30 23:00 @ Stable
1 May will be cool and the weather will be very stable.
The sky will be mostly cloudy:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
57% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
59% 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 light breeze, fog will form, and the mean air pressure will be 1027 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
02:00
2 °C
-1 °C
7 km/h
8 km/h
1030 mb
93.1%
928 m
26 m
May, 1 02:00 @ Very stable
05:00
2 °C
-1 °C
9 km/h
9 km/h
1029 mb
88.6%
1,010 m
26 m
May, 1 05:00 @ Very stable
08:00
3 °C
1 °C
7 km/h
7 km/h
1029 mb
85.2%
1,071 m
51 m
May, 1 08:00 @ Stable
11:00
4 °C
3 °C
5 km/h
5 km/h
1028 mb
80.9%
1,201 m
86 m
May, 1 11:00 @ Stable
14:00
5 °C
3 °C
7 km/h
7 km/h
1028 mb
79.4%
1,353 m
106 m
May, 1 14:00 @ Stable
17:00
5 °C
4 °C
7 km/h
7 km/h
1027 mb
82.7%
1,426 m
102 m
May, 1 17:00 @ Stable
20:00
4 °C
2 °C
9 km/h
10 km/h
1026 mb
82.8%
1,380 m
27 m
May, 1 20:00 @ Stable
23:00
4 °C
1 °C
10 km/h
11 km/h
1026 mb
77.0%
1,276 m
16 m
May, 1 23:00 @ Stable
2 May will be cool and the weather will be very stable.
There is a 65% probability of light rainfall.
The sky will be overcast:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
46% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 1023 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
02:00
4 °C
1 °C
9 km/h
10 km/h
1026 mb
75.3%
1,287 m
16 m
May, 2 02:00 @ Stable
05:00
0.6 59%
3 °C
1 °C
9 km/h
9 km/h
1025 mb
84.7%
1,186 m
19 m
May, 2 05:00 @ Stable
08:00
1.5 65%
4 °C
1 °C
12 km/h
12 km/h
1024 mb
92.4%
1,250 m
50 m
May, 2 08:00 @ Stable
11:00
5 °C
2 °C
10 km/h
11 km/h
1023 mb
90.3%
1,252 m
94 m
May, 2 11:00 @ Stable
14:00
0.7 61%
4 °C
3 °C
8 km/h 
9 km/h
1023 mb
92.7%
1,215 m
63 m
May, 2 14:00 @ Stable
17:00
0.8 62%
3 °C
2 °C
7 km/h 
8 km/h
1023 mb
98.7%
1,126 m
76 m
May, 2 17:00 @ Stable
20:00
1.2 64%
3 °C
1 °C
9 km/h
11 km/h
1022 mb
97.9%
980 m
114 m
May, 2 20:00 @ Very stable
23:00
0.2 38%
58%
2 °C
1 °C
7 km/h
9 km/h
1023 mb
97.5%
867 m
76 m
May, 2 23:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 78% probability of moderate rainfall, light sleet and snowfall and showers.
The sky will be overcast:
2% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% 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 gentle breeze, fog will form, and the mean air pressure will be 1021 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
02:00
0.7 62%
18%
2 °C
-1 °C
10 km/h
12 km/h
1023 mb
97.8%
758 m
150 m
May, 3 02:00 @ Very stable
05:00
0.8 63%
2 °C
-1 °C
10 km/h
13 km/h
1022 mb
98.9%
724 m
165 m
May, 3 05:00 @ Very stable
08:00
2.3 71%
2 °C
-2 °C
12 km/h
13 km/h
1021 mb
99.2%
710 m
131 m
May, 3 08:00 @ Stable
11:00
2 70%
2 °C
-2 °C
12 km/h
14 km/h
1021 mb
99.0%
680 m
172 m
May, 3 11:00 @ Stable
14:00
3.6 78%
5%
2 °C
-2 °C
12 km/h
16 km/h
1021 mb
98.6%
702 m
232 m
May, 3 14:00 @ Very stable
17:00
2 66%
8%
2 °C
-2 °C
10 km/h
14 km/h
1021 mb
97.9%
620 m
178 m
May, 3 17:00 @ Very stable
20:00
3.1 70%
7%
2 °C
-2 °C
13 km/h
18 km/h
1020 mb
93.3%
565 m
259 m
May, 3 20:00 @ Extremely stable
23:00
1 55%
13%
1 °C
-3 °C
10 km/h
14 km/h
1020 mb
94.0%
489 m
198 m
May, 3 23:00 @ Extremely stable
4 May will be cool and the weather will be .
There is a 63% probability of light sleet and snowfall and showers.
The sky will be :
106% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
194% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
332% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
68% 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 light breeze, fog will form, and the mean air pressure will be 4070 mb. Relative humidity will be .
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
02:00
1.9 63%
15%
0 °C
-3 °C
9 km/h
12 km/h
1020 mb
93.4%
404 m
161 m
May, 4 02:00 @ Extremely stable
05:00
0.2 39%
42%
0 °C
-3 °C
9 km/h
10 km/h
1019 mb
91.5%
366 m
122 m
May, 4 05:00 @ Extremely stable
08:00
0.4 54%
33%
1 °C
-3 °C
10 km/h
12 km/h
1017 mb
86.7%
400 m
315 m
May, 4 08:00 @ Extremely stable
11:00
1 °C
-2 °C
8 km/h
11 km/h
1016 mb
82.4%
469 m
352 m
May, 4 11:00 @ Extremely stable
Årstein
08:58 
