Sun
Apr 28
Stable
~0.3
l/m2
36%
Tue
Apr 30
Mostly stable
~0.4
l/m2
58%
Wed
May 1
Slightly unstable
~4
l/m2
60%
Thu
May 2
Mostly stable
~9
l/m2
74%
Fri
May 3
Stable
~17
l/m2
82%
Sat
May 4
Stable
~0.4
l/m2
47%
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 36% probability of light rainfall and showers.
The sky will be overcast:
81% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
4% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1015 mb. Relative humidity will be 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
17:00
16 °C
15 °C
30 km/h 
37 km/h
1012 mb
51.3%
1,831 m
1,871 m
Apr, 28 17:00 @ Mostly stable
20:00
0.2 36%
100%
13 °C
12 °C
16 km/h
28 km/h
1015 mb
59.0%
1,738 m
1,102 m
Apr, 28 20:00 @ Stable
23:00
12 °C
10 °C
11 km/h 
26 km/h
1018 mb
66.1%
1,736 m
517 m
Apr, 28 23:00 @ Stable
29 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
53% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
54% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 8 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
02:00
10 °C
9 °C
11 km/h
29 km/h
1019 mb
73.8%
1,744 m
357 m
Apr, 29 02:00 @ Stable
05:00
9 °C
7 °C
11 km/h
27 km/h
1020 mb
85.7%
1,765 m
327 m
Apr, 29 05:00 @ Stable
08:00
10 °C
8 °C
11 km/h 
23 km/h
1021 mb
80.4%
1,755 m
290 m
Apr, 29 08:00 @ Stable
11:00
15 °C
15 °C
12 km/h
16 km/h
1022 mb
54.8%
1,821 m
1,055 m
Apr, 29 11:00 @ Stable
14:00
18 °C
18 °C
14 km/h
21 km/h
1021 mb
42.3%
1,936 m
2,174 m
Apr, 29 14:00 @ Stable
17:00
17 °C
16 °C
22 km/h
22 km/h
1020 mb
55.6%
2,147 m
969 m
Apr, 29 17:00 @ Stable
20:00
15 °C
15 °C
8 km/h
13 km/h
1020 mb
66.6%
2,235 m
16 m
Apr, 29 20:00 @ Mostly stable
23:00
13 °C
14 °C
4 km/h
15 km/h
1020 mb
73.2%
2,664 m
99 m
Apr, 29 23:00 @ Mostly stable
30 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 58% probability of light rainfall and showers.
The sky will be mostly cloudy:
70% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
49% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
34% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1015 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
02:00
12 °C
12 °C
7 km/h
12 km/h
1020 mb
79.3%
2,393 m
99 m
Apr, 30 02:00 @ Mostly stable
05:00
12 °C
12 °C
4 km/h
5 km/h
1020 mb
80.7%
2,433 m
27 m
Apr, 30 05:00 @ Mostly stable
08:00
13 °C
13 °C
5 km/h
7 km/h
1019 mb
75.1%
2,640 m
94 m
Apr, 30 08:00 @ Mostly stable
11:00
19 °C
19 °C
18 km/h 
21 km/h
1017 mb
54.4%
2,737 m
637 m
Apr, 30 11:00 @ Mostly stable
14:00
24 °C
25 °C
14 km/h
14 km/h
1015 mb
41.0%
2,771 m
1,906 m
Apr, 30 14:00 @ Mostly stable
17:00
24 °C
25 °C
9 km/h 
12 km/h
1013 mb
41.8%
2,800 m
1,682 m
Apr, 30 17:00 @ Slightly unstable
20:00
20 °C
20 °C
10 km/h 
14 km/h
1012 mb
66.9%
2,921 m
159 m
Apr, 30 20:00 @ Slightly unstable
23:00
0.4 58%
100%
16 °C
16 °C
6 km/h
7 km/h
1012 mb
85.5%
2,964 m
52 m
Apr, 30 23:00 @ Slightly unstable
1 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 60% probability of light rainfall and showers.
The sky will be overcast:
75% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
27% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 24 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1007 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
02:00
0.6 60%
100%
15 °C
14 °C
11 km/h 
13 km/h
1012 mb
92.5%
2,876 m
145 m
May, 1 02:00 @ Slightly unstable
05:00
0.6 58%
100%
13 °C
12 °C
13 km/h
18 km/h
1011 mb
97.6%
2,884 m
253 m
May, 1 05:00 @ Slightly unstable
08:00
0.6 60%
100%
13 °C
13 °C
7 km/h
7 km/h
1010 mb
94.5%
2,957 m
200 m
May, 1 08:00 @ Mostly stable
11:00
16 °C
16 °C
6 km/h
9 km/h
1010 mb
84.4%
2,991 m
444 m
May, 1 11:00 @ Mostly stable
14:00
21 °C
22 °C
9 km/h 
10 km/h
1008 mb
62.1%
3,092 m
737 m
May, 1 14:00 @ Slightly unstable
17:00
0.2 11%
100%
24 °C
25 °C
8 km/h
14 km/h
1005 mb
55.7%
3,116 m
1,261 m
May, 1 17:00 @ Slightly unstable
20:00
1.5 35%
100%
19 °C
20 °C
6 km/h
17 km/h
1004 mb
81.5%
3,062 m
90 m
May, 1 20:00 @ Slightly unstable
23:00
16 °C
17 °C
7 km/h
21 km/h
1003 mb
90.4%
3,106 m
110 m
May, 1 23:00 @ Slightly unstable
2 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 74% probability of moderate rainfall and showers.
The sky will be overcast:
55% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
30% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
61% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
31% convective clouds (Cumulonimbus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1004 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
0.9 43%
100%
14 °C
14 °C
8 km/h
20 km/h
1002 mb
93.8%
3,001 m
121 m
May, 2 02:00 @ Slightly unstable
05:00
0.7 24%
100%
13 °C
13 °C
7 km/h
9 km/h
1001 mb
93.8%
2,904 m
47 m
May, 2 05:00 @ Slightly unstable
08:00
1 29%
100%
15 °C
15 °C
7 km/h
14 km/h
1002 mb
90.6%
2,869 m
174 m
May, 2 08:00 @ Slightly unstable
11:00
18 °C
17 °C
23 km/h
36 km/h
1004 mb
77.1%
2,817 m
906 m
May, 2 11:00 @ Slightly unstable
14:00
17 °C
15 °C
25 km/h
29 km/h
1005 mb
72.6%
2,919 m
716 m
May, 2 14:00 @ Slightly unstable
17:00
2 62%
100%
15 °C
14 °C
22 km/h
24 km/h
1006 mb
87.2%
2,962 m
703 m
May, 2 17:00 @ Slightly unstable
20:00
3.1 74%
99%
13 °C
11 °C
21 km/h
33 km/h
1007 mb
90.8%
2,934 m
634 m
May, 2 20:00 @ Mostly stable
23:00
0.8 62%
47%
12 °C
10 °C
22 km/h
34 km/h
1009 mb
93.2%
2,734 m
835 m
May, 2 23:00 @ Mostly stable
3 May will be with moderate temperatures and the weather will be very stable.
There is a 82% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
46% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
56% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1012 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
4.4 82%
14%
10 °C
7 °C
26 km/h
40 km/h
1009 mb
94.8%
2,784 m
753 m
May, 3 02:00 @ Mostly stable
05:00
0.4 57%
22%
10 °C
7 °C
24 km/h
37 km/h
1010 mb
94.5%
2,667 m
716 m
May, 3 05:00 @ Stable
08:00
3.9 80%
2%
9 °C
6 °C
26 km/h
39 km/h
1011 mb
96.1%
2,256 m
725 m
May, 3 08:00 @ Stable
11:00
3.8 79%
3%
9 °C
6 °C
23 km/h
38 km/h
1013 mb
94.2%
1,825 m
772 m
May, 3 11:00 @ Very stable
14:00
4 79%
2%
11 °C
8 °C
22 km/h
29 km/h
1014 mb
88.0%
1,544 m
833 m
May, 3 14:00 @ Very stable
17:00
13 °C
12 °C
19 km/h
23 km/h
1015 mb
58.7%
1,909 m
1,292 m
May, 3 17:00 @ Very stable
20:00
13 °C
12 °C
10 km/h
10 km/h
1015 mb
67.3%
1,915 m
89 m
May, 3 20:00 @ Very stable
23:00
10 °C
8 °C
10 km/h
12 km/h
1016 mb
80.3%
1,806 m
60 m
May, 3 23:00 @ Stable
4 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 47% probability of light rainfall.
The sky will be mostly cloudy:
50% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
46% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
49% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1013 mb. Relative humidity will be 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
02:00
9 °C
8 °C
7 km/h
15 km/h
1016 mb
80.5%
1,845 m
103 m
May, 4 02:00 @ Stable
05:00
7 °C
6 °C
8 km/h
18 km/h
1016 mb
87.3%
1,901 m
122 m
May, 4 05:00 @ Stable
08:00
10 °C
8 °C
12 km/h
25 km/h
1016 mb
77.3%
2,090 m
249 m
May, 4 08:00 @ Stable
11:00
16 °C
15 °C
19 km/h
24 km/h
1015 mb
53.6%
2,056 m
1,052 m
May, 4 11:00 @ Stable
14:00
20 °C
20 °C
22 km/h
33 km/h
1012 mb
39.3%
2,077 m
2,559 m
May, 4 14:00 @ Stable
17:00
16 °C
14 °C
23 km/h
40 km/h
1012 mb
56.3%
2,229 m
1,196 m
May, 4 17:00 @ Stable
20:00
14 °C
12 °C
21 km/h
39 km/h
1011 mb
70.7%
2,392 m
1,004 m
May, 4 20:00 @ Mostly stable
23:00
0.3 47%
13 °C
12 °C
16 km/h
39 km/h
1011 mb
79.8%
2,308 m
694 m
May, 4 23:00 @ Mostly stable
5 May will be with moderate temperatures and the weather will be .
There is a 88% probability of moderate rainfall and showers.
The sky will be :
648% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
669% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
751% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
211% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8071 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
02:00
2.1 69%
5%
13 °C
11 °C
13 km/h
37 km/h
1010 mb
94.5%
2,270 m
656 m
May, 5 02:00 @ Mostly stable
05:00
2.9 74%
20%
13 °C
11 °C
13 km/h
21 km/h
1010 mb
96.8%
2,331 m
267 m
May, 5 05:00 @ Mostly stable
08:00
5.3 88%
21%
13 °C
12 °C
9 km/h
33 km/h
1011 mb
95.6%
2,378 m
567 m
May, 5 08:00 @ Mostly stable
11:00
0.2 30%
96%
14 °C
13 °C
18 km/h
34 km/h
1011 mb
86.2%
2,298 m
789 m
May, 5 11:00 @ Mostly stable
14:00
0.5 57%
65%
14 °C
13 °C
12 km/h
33 km/h
1010 mb
88.2%
2,465 m
585 m
May, 5 14:00 @ Mostly stable
17:00
0.2 42%
14 °C
13 °C
17 km/h
32 km/h
1008 mb
86.2%
2,574 m
607 m
May, 5 17:00 @ Mostly stable
20:00
3.2 76%
19%
14 °C
13 °C
12 km/h
32 km/h
1006 mb
96.4%
2,429 m
461 m
May, 5 20:00 @ Mostly stable
23:00
3.6 76%
26%
12 °C
9 °C
28 km/h
44 km/h
1008 mb
91.7%
1,998 m
830 m
May, 5 23:00 @ Stable
Fachhochschule Köln
21:03 
