Sat
Apr 27
Mostly stable
~4
l/m2
58%
Sun
Apr 28
Mostly stable
~1
l/m2
57%
Tue
Apr 30
Mostly stable
~3
l/m2
68%
Wed
May 1
Slightly unstable
~13
l/m2
79%
Thu
May 2
Mostly stable
~5
l/m2
42%
Fri
May 3
Mostly stable
~2
l/m2
56%
27 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 58% probability of light rainfall and showers.
The sky will be overcast:
72% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
78% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
56% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 18 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, 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
05:00
7 °C
5 °C
9 km/h 
22 km/h
1007 mb
94.1%
1,777 m
134 m
Apr, 27 05:00 @ Mostly stable
08:00
8 °C
6 °C
13 km/h
33 km/h
1007 mb
89.6%
1,837 m
291 m
Apr, 27 08:00 @ Mostly stable
11:00
0.6 18%
14%
11 °C
9 °C
13 km/h
26 km/h
1008 mb
86.2%
1,866 m
507 m
Apr, 27 11:00 @ Mostly stable
14:00
0.8 47%
45%
17 °C
16 °C
17 km/h 
28 km/h
1007 mb
51.6%
1,877 m
1,777 m
Apr, 27 14:00 @ Mostly stable
17:00
0.3 43%
100%
17 °C
18 °C
8 km/h 
20 km/h
1007 mb
50.5%
2,068 m
1,080 m
Apr, 27 17:00 @ Mostly stable
20:00
1 56%
91%
13 °C
13 °C
7 km/h 
10 km/h
1007 mb
83.2%
2,105 m
58 m
Apr, 27 20:00 @ Mostly stable
23:00
1.1 58%
75%
12 °C
11 °C
10 km/h 
21 km/h
1007 mb
92.5%
2,182 m
126 m
Apr, 27 23:00 @ Mostly stable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 57% probability of light rainfall and showers.
The sky will be overcast:
73% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
50% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 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
02:00
1.2 57%
74%
12 °C
10 °C
18 km/h
50 km/h
1007 mb
85.6%
2,217 m
418 m
Apr, 28 02:00 @ Mostly stable
05:00
11 °C
10 °C
9 km/h
11 km/h
1007 mb
89.7%
2,210 m
67 m
Apr, 28 05:00 @ Mostly stable
08:00
12 °C
10 °C
17 km/h
50 km/h
1009 mb
82.5%
2,114 m
725 m
Apr, 28 08:00 @ Mostly stable
11:00
16 °C
15 °C
22 km/h
46 km/h
1010 mb
57.9%
2,295 m
1,441 m
Apr, 28 11:00 @ Mostly stable
14:00
16 °C
15 °C
20 km/h
39 km/h
1012 mb
57.8%
2,036 m
1,635 m
Apr, 28 14:00 @ Mostly stable
17:00
16 °C
16 °C
20 km/h
32 km/h
1013 mb
49.4%
1,815 m
1,816 m
Apr, 28 17:00 @ Stable
20:00
14 °C
13 °C
17 km/h
30 km/h
1015 mb
56.4%
1,910 m
1,061 m
Apr, 28 20:00 @ Stable
23:00
12 °C
11 °C
12 km/h
31 km/h
1017 mb
63.3%
1,928 m
490 m
Apr, 28 23:00 @ Stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
72% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
71% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
54% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 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
10 km/h
25 km/h
1018 mb
74.6%
1,903 m
269 m
Apr, 29 02:00 @ Stable
05:00
9 °C
8 °C
7 km/h
11 km/h
1020 mb
85.6%
1,944 m
89 m
Apr, 29 05:00 @ Stable
08:00
10 °C
10 °C
6 km/h
10 km/h
1021 mb
80.8%
1,959 m
198 m
Apr, 29 08:00 @ Stable
11:00
15 °C
14 °C
11 km/h
16 km/h
1021 mb
62.0%
1,861 m
1,013 m
Apr, 29 11:00 @ Stable
14:00
15 °C
13 °C
16 km/h
20 km/h
1020 mb
57.9%
2,132 m
784 m
Apr, 29 14:00 @ Stable
17:00
14 °C
15 °C
4 km/h
8 km/h
1020 mb
64.5%
2,124 m
97 m
Apr, 29 17:00 @ Stable
20:00
14 °C
14 °C
4 km/h
4 km/h
1019 mb
71.0%
2,141 m
15 m
Apr, 29 20:00 @ Stable
23:00
13 °C
15 °C
1 km/h
2 km/h
1020 mb
75.8%
2,651 m
12 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 68% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
51% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
68% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
34% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a light 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
11 °C
11 °C
5 km/h
5 km/h
1020 mb
86.8%
2,538 m
14 m
Apr, 30 02:00 @ Stable
05:00
10 °C
10 °C
7 km/h
11 km/h
1019 mb
89.2%
2,356 m
76 m
Apr, 30 05:00 @ Stable
08:00
12 °C
12 °C
9 km/h
19 km/h
1019 mb
78.7%
2,539 m
178 m
Apr, 30 08:00 @ Mostly stable
11:00
18 °C
19 °C
7 km/h
8 km/h
1018 mb
53.4%
2,717 m
515 m
Apr, 30 11:00 @ Mostly stable
14:00
22 °C
24 °C
9 km/h
15 km/h
1015 mb
42.4%
2,872 m
1,307 m
Apr, 30 14:00 @ Mostly stable
17:00
25 °C
26 °C
6 km/h
15 km/h
1013 mb
39.3%
2,868 m
2,006 m
Apr, 30 17:00 @ Slightly unstable
20:00
0.2 31%
100%
20 °C
22 °C
5 km/h
8 km/h
1011 mb
65.0%
2,823 m
57 m
Apr, 30 20:00 @ Slightly unstable
23:00
2.8 68%
100%
15 °C
16 °C
5 km/h 
13 km/h
1012 mb
94.7%
2,878 m
129 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 79% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
68% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
40% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
38% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
24% 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 1010 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
4.9 79%
100%
14 °C
14 °C
7 km/h
17 km/h
1012 mb
98.2%
2,968 m
256 m
May, 1 02:00 @ Slightly unstable
05:00
14 °C
15 °C
4 km/h 
13 km/h
1012 mb
96.2%
3,073 m
207 m
May, 1 05:00 @ Mostly stable
08:00
15 °C
15 °C
5 km/h
6 km/h
1012 mb
92.7%
3,019 m
179 m
May, 1 08:00 @ Mostly stable
11:00
18 °C
20 °C
4 km/h 
6 km/h
1011 mb
73.0%
2,964 m
574 m
May, 1 11:00 @ Mostly stable
14:00
23 °C
24 °C
8 km/h
10 km/h
1010 mb
50.2%
3,104 m
1,352 m
May, 1 14:00 @ Slightly unstable
17:00
0.8 33%
100%
21 °C
21 °C
11 km/h
19 km/h
1009 mb
73.2%
3,167 m
387 m
May, 1 17:00 @ Slightly unstable
20:00
3.6 71%
100%
19 °C
19 °C
10 km/h
25 km/h
1008 mb
84.3%
3,167 m
163 m
May, 1 20:00 @ Slightly unstable
23:00
3.8 50%
100%
16 °C
16 °C
9 km/h
30 km/h
1008 mb
94.2%
3,125 m
192 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 42% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
68% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
45% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1005 mb. Relative humidity will be 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
4.5 42%
100%
15 °C
17 °C
3 km/h
3 km/h
1007 mb
94.0%
3,186 m
15 m
May, 2 02:00 @ Slightly unstable
05:00
14 °C
14 °C
4 km/h
4 km/h
1006 mb
92.6%
3,135 m
12 m
May, 2 05:00 @ Mostly stable
08:00
15 °C
14 °C
9 km/h
30 km/h
1006 mb
88.0%
3,384 m
268 m
May, 2 08:00 @ Slightly unstable
11:00
21 °C
21 °C
15 km/h
23 km/h
1006 mb
51.9%
3,353 m
761 m
May, 2 11:00 @ Mostly stable
14:00
25 °C
26 °C
14 km/h
22 km/h
1005 mb
32.5%
3,210 m
1,870 m
May, 2 14:00 @ Mostly stable
17:00
24 °C
25 °C
12 km/h
25 km/h
1005 mb
41.2%
2,742 m
2,051 m
May, 2 17:00 @ Mostly stable
20:00
20 °C
21 °C
11 km/h
31 km/h
1006 mb
58.8%
3,215 m
627 m
May, 2 20:00 @ Slightly unstable
23:00
17 °C
17 °C
12 km/h
32 km/h
1007 mb
71.0%
2,811 m
284 m
May, 2 23:00 @ Slightly unstable
3 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 56% probability of light rainfall and showers.
The sky will be overcast:
65% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
86% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 21 degrees Celsius, while the the lowest temperature will drop to 14 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1008 mb. Relative humidity will be 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
16 °C
15 °C
9 km/h
30 km/h
1007 mb
75.0%
2,662 m
291 m
May, 3 02:00 @ Mostly stable
05:00
15 °C
14 °C
12 km/h
34 km/h
1008 mb
74.7%
3,029 m
373 m
May, 3 05:00 @ Mostly stable
08:00
15 °C
15 °C
13 km/h
37 km/h
1008 mb
68.6%
2,971 m
611 m
May, 3 08:00 @ Mostly stable
11:00
19 °C
19 °C
17 km/h
30 km/h
1008 mb
51.5%
2,910 m
1,512 m
May, 3 11:00 @ Mostly stable
14:00
20 °C
20 °C
12 km/h
24 km/h
1008 mb
52.3%
2,348 m
1,332 m
May, 3 14:00 @ Mostly stable
17:00
20 °C
21 °C
15 km/h
21 km/h
1008 mb
54.0%
2,685 m
1,258 m
May, 3 17:00 @ Mostly stable
20:00
1.6 56%
100%
17 °C
17 °C
8 km/h
15 km/h
1009 mb
81.6%
2,535 m
163 m
May, 3 20:00 @ Mostly stable
23:00
0.5 52%
100%
14 °C
14 °C
9 km/h
16 km/h
1010 mb
91.0%
2,456 m
185 m
May, 3 23:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be .
There is a 53% probability of light rainfall and showers.
The sky will be :
184% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
211% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
390% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
24% 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 light breeze, fog will form, and the mean air pressure will be 4042 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
0.7 53%
88%
12 °C
12 °C
7 km/h
12 km/h
1010 mb
92.0%
2,470 m
146 m
May, 4 02:00 @ Mostly stable
05:00
12 °C
12 °C
8 km/h
15 km/h
1010 mb
91.2%
2,442 m
353 m
May, 4 05:00 @ Mostly stable
08:00
12 °C
11 °C
9 km/h
15 km/h
1011 mb
84.0%
2,380 m
390 m
May, 4 08:00 @ Mostly stable
11:00
14 °C
14 °C
8 km/h
12 km/h
1012 mb
69.9%
2,372 m
845 m
May, 4 11:00 @ Mostly stable
Bahnhof Köln-Kalk
10:35 
