Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:45

05:21

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:25, Set: 20:35, Transit: 13:30. Moon - Rise: 15:45, Set: 05:21. Civil Dark: 21:11 - 05:49. Nautical Dark: 21:57 - 05:04. Astro Dark: 22:49 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
99
99
98
90
59
76
93
90
100
100
100
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
95
100
90
67
77
94
100
79
83
90
80
72
65
82
81
94
100
92
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
96
100
98
97
97
78
66
0
4
16
43
100
60
46
36

High Clouds (% Sky Obscured)

100
100
100
90
35
100
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
4
1
0
0
2
1
0
8
6
7
5
5
9
6
6
9
9
5
9
9
9
9
7

Fog (%)

0
0
0
0
0
0
0
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
87
93
95
95
79
81
65
38
41
36
39
52
56
60
66

Precipitation Amount (mm)

0.7
1.1
1.2
2.2
1.8
1.1
2
1.2
0.7
0.5
0.6
1.2
1
0.4
0.6
0.4
0
0
0
0
0.2
0.3
0.4
0.5

Wind Speed/Direction (mph)

7
10
13
14
13
13
12
11
9
11
11
12
12
13
13
14
14
13
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

5
5
6
5
4
5
6
6
7
7
8
8
7
7
7
7
6
5
5
5
4
4
5
4

Feels Like (°C)

1
1
1
-1
-1
-1
2
2
4
3
5
4
3
2
2
2
1
2
0
0
0
1
1
0

Dew Point (°C)

1
3
5
4
4
4
6
6
6
6
6
6
5
5
5
4
3
3
3
3
3
3
3
3

Relative Humidity (%)

72
88
94
96
96
94
98
96
93
91
85
90
90
90
85
82
81
83
85
86
89
93
88
88

Pressure (mb)

1015
1014
1013
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1014

Ozone (du)

392
391
390
389
390
392
394
397
404
411
414
412
411
409
410
415
413
411
407
410
414
416
417
419

Saturday 20

Waxing Gibbous 91%

16:55

05:31

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:23, Set: 20:37, Transit: 13:30. Moon - Rise: 16:55, Set: 05:31. Civil Dark: 21:13 - 05:47. Nautical Dark: 21:59 - 05:01. Astro Dark: 22:51 - 04:09

Total Clouds (% Sky Obscured)

100
100
98
98
95
74
99
99
100
98
100
100
100
96
97
96
100
99
100
99
93
96
98
92

Low Clouds (% Sky Obscured)

100
100
97
96
92
72
84
77
89
89
94
82
84
82
71
84
99
93
100
91
87
89
84
79

Medium Clouds (% Sky Obscured)

22
37
39
34
34
42
96
98
100
96
80
48
95
82
89
88
82
84
98
87
91
93
93
73

High Clouds (% Sky Obscured)

0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
5
2
4
6
9
1
8
9
9
8
7
9
9
9
9

Fog (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
Very Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

55
46
53
48
57
51
48
59
73
85
86
82
88
76
70
66
67
62
64
69
78
68
54
28

Precipitation Amount (mm)

0.2
0
0.3
0
0.4
0.3
0.2
0.3
0.4
0.6
0.6
0.5
0.6
0.4
0.4
0.3
0.3
0.3
0.3
0.4
0.6
0.4
0
0

Wind Speed/Direction (mph)

11
9
8
7
6
7
8
8
8
8
8
8
9
8
8
8
7
6
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

4
4
4
3
4
4
5
5
6
6
6
6
6
7
7
6
6
5
5
5
4
3
3
3

Feels Like (°C)

0
1
1
0
1
1
3
2
3
2
3
2
3
4
3
3
3
3
2
2
1
2
1
1

Dew Point (°C)

3
2
2
1
2
2
1
1
-1
-1
-0
2
4
4
2
3
3
3
2
3
2
2
2
2

Relative Humidity (%)

88
86
85
86
88
86
76
71
60
60
64
71
82
82
71
78
81
82
83
86
89
93
93
93

Pressure (mb)

1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

417
414
407
406
407
413
417
424
429
430
427
421
418
417
419
421
423
425
428
429
430
430
427
424

Sunday 21

Waxing Gibbous 96%

18:05

05:41

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:21, Set: 20:39, Transit: 13:30. Moon - Rise: 18:05, Set: 05:41. Civil Dark: 21:15 - 05:45. Nautical Dark: 22:01 - 04:59. Astro Dark: 22:54 - 04:06

Total Clouds (% Sky Obscured)

90
80
68
64
55
70
44
48
60
70
80
75
55
70
55
62
97
98
99
100
100
89
100
93

Low Clouds (% Sky Obscured)

80
70
56
61
55
68
43
49
64
42
51
41
33
27
31
1
0
2
5
9
1
0
5
0

Medium Clouds (% Sky Obscured)

84
60
60
51
52
5
3
3
3
30
53
80
68
78
59
74
98
99
99
100
100
87
100
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
7
6
3
3
3
70
75
70
76
70
0
11
22
42
34
26
19
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
12
12
11
7
3
1
5
26
37
35
22
10
8
10
15
7
5
5
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
7
8
8
9
9
10
11
11
11
11
10
9
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
4
5
7
8
8
8
8
9
8
8
7
6
5
4
3
3
3
3

Feels Like (°C)

1
1
0
-0
-0
-1
1
2
4
5
5
3
3
3
3
3
2
2
1
0
-0
-1
-1
-1

Dew Point (°C)

2
2
2
2
2
1
2
1
-2
-4
-6
-7
-6
-5
-5
-4
-2
-2
-2
-1
-2
-1
1
1

Relative Humidity (%)

94
94
94
94
89
85
82
75
55
43
37
34
37
37
39
43
54
58
63
68
71
76
86
89

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

421
418
418
421
423
426
432
440
449
453
455
456
457
456
455
456
458
457
455
456
457
456
456
454

Monday 22

Waxing Gibbous 99%

19:15

05:51

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:19, Set: 20:40, Transit: 13:30. Moon - Rise: 19:15, Set: 05:51. Civil Dark: 21:17 - 05:43. Nautical Dark: 22:03 - 04:56. Astro Dark: 22:57 - 04:02

Total Clouds (% Sky Obscured)

96
100
100
100
81
70
67
72
72
78
99
74
44
16
19
16
2
2
4
3
1
1
1
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
9
19
15
11
6
6
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

63
62
62
62
55
55
55
55
57
57
55
40
20
0
0
0
0
0
2
3
0
0
0
0

High Clouds (% Sky Obscured)

23
26
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
1
1
2
1
2
2
3
3
2
4
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
7
8
8
9
9
10
11
11
10
10
9
8
6
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

2
1
1
1
1
1
2
4
5
6
6
6
6
6
6
6
5
5
4
3
2
1
1
0

Feels Like (°C)

-1
-3
-4
-4
-4
-2
-1
1
2
3
2
1
1
1
2
1
1
3
3
1
1
0
0
-1

Dew Point (°C)

0
-1
-2
-3
-3
-3
-4
-5
-6
-6
-6
-6
-4
-5
-4
-5
-4
-2
-1
-2
-2
-3
-3
-3

Relative Humidity (%)

88
84
81
78
80
77
65
52
45
42
42
43
48
45
48
48
52
61
71
74
76
77
75
77

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

450
448
445
440
435
432
437
438
437
433
430
428
428
426
424
421
419
417
417
419
422
424
424
424

Tuesday 23

Waxing Gibbous 100%

20:28

06:01

03 Good
04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:17, Set: 20:42, Transit: 13:30. Moon - Rise: 20:28, Set: 06:01. Civil Dark: 21:19 - 05:40. Nautical Dark: 22:05 - 04:54. Astro Dark: 23:00 - 03:59

Total Clouds (% Sky Obscured)

4
4
27
49
77
77
81
81
96
92
83
86
89
92
93
96
99
99
100
100
99
98
96
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
28
46
61
61
61
61
45
31
15
41
65
86
83
83
83
80

Medium Clouds (% Sky Obscured)

1
2
14
27
44
46
48
50
47
49
42
39
32
29
35
46
57
60
64
69
69
65
59
47

High Clouds (% Sky Obscured)

0
0
8
20
35
35
35
30
23
14
4
19
34
49
65
83
97
99
99
100
95
93
90
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
1
0
1
4
1
1
1
0
0
1
1
16
22
25
39
48
54
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

3
3
2
2
2
1
2
4
5
5
6
7
7
8
8
7
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

0
0
-0
-0
0
1
3
5
6
7
8
9
8
8
8
7
7
7
6
5
4
4
4
4

Feels Like (°C)

-0
0
-1
-1
-0
1
3
4
5
4
5
6
5
5
5
5
5
6
2
3
3
2
2
1

Dew Point (°C)

-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-3
-2
-1
1
2
2
2
2

Relative Humidity (%)

78
80
80
81
78
69
60
55
49
45
40
38
38
39
40
43
48
53
62
74
83
85
86
88

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1024
1023
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1015
1014

Ozone (du)

423
422
421
419
418
417
414
413
411
408
410
408
406
404
401
399
398
396
397
399
400
400
400
400

Wednesday 24

Full Moon 99%

21:43

06:13

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:15, Set: 20:44, Transit: 13:29. Moon - Rise: 21:43, Set: 06:13. Civil Dark: 21:20 - 05:38. Nautical Dark: 22:07 - 04:51. Astro Dark: 23:03 - 03:56

Total Clouds (% Sky Obscured)

88
87
89
91
94
95
95
96
98
99
100
100
100
100
97
93
89
82
81
82
79
74
68
48

Low Clouds (% Sky Obscured)

79
78
83
89
94
85
77
68
69
71
73
76
79
83
77
71
67
59
51
45
45
45
44
34

Medium Clouds (% Sky Obscured)

35
21
14
6
0
12
23
40
40
45
45
44
49
53
57
62
62
57
58
53
45
37
31
31

High Clouds (% Sky Obscured)

29
5
8
9
9
5
3
0
0
0
0
18
36
61
40
20
0
25
50
60
31
18
3
2

ISS Passover

Visibility (miles)

9
9
9
9
8
8
9
9
9
8
6
4
6
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

45
42
42
43
44
47
48
49
54
59
65
65
67
70
61
53
48
37
25
10
11
12
13
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.4
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
7
7
8
9
10
11
11
11
11
11
11
10
10
9
7
6
4
5
5
5

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
4
5
5
6
6
7
7
7
7
6
6
5
5
4
3
3
2
2

Feels Like (°C)

0
0
-0
0
0
0
1
1
1
1
1
2
3
2
2
2
2
2
1
1
1
1
1
0

Dew Point (°C)

2
1
1
1
1
1
0
-1
-1
-1
-1
-0
-1
-1
-2
-2
-1
-1
-1
-2
-2
-1
-0
1

Relative Humidity (%)

88
86
86
85
83
83
75
69
64
62
61
62
59
57
55
57
61
63
66
68
71
77
83
89

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

402
404
405
407
410
412
413
415
417
417
417
417
418
419
420
420
421
421
422
422
422
423
423
424

Thursday 25

Waning Gibbous 96%

23:01

06:29

Sun - Rise: 06:13, Set: 20:45, Transit: 13:29. Moon - Rise: 23:01, Set: 06:29. Civil Dark: 21:22 - 05:36. Nautical Dark: 22:10 - 04:49. Astro Dark: 23:06 - 03:53

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Velbert, Düsseldorf District, Germany (51.34,7.04)

Generated: 19/04/24 03:25:16. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+2.00