Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Crescent 17%

09:02

00:37

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

Sun - Rise: 05:14, Set: 21:51, Transit: 13:33. Moon - Rise: 09:02, Set: 00:37. Civil Dark: 22:38 - 04:27. Nautical Dark: 23:51 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
52
43
66
100
100
98
76
48
19
21
27
15
10
49
69
92
100
93
92
81
88
91
78

Low Clouds (% Sky Obscured)

4
27
34
48
15
0
0
34
31
10
0
2
2
4
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
6
29
34
24
16
0
0
0
2
0
0
0
0
0
13
15
34
40
36
31
42
33
39

High Clouds (% Sky Obscured)

21
6
20
66
100
100
95
56
23
12
21
24
12
7
49
65
73
100
84
79
60
77
87
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
42
24
2
15
11
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
5
5
5
6
6
6
6
6
6
5
5
4
2
2
4
5
5
5
4

Chance of Frost

Temperature (°C)

19
19
19
19
20
21
22
23
24
26
27
28
29
29
30
29
28
27
26
24
22
22
21
21

Feels Like (°C)

21
22
22
20
21
22
23
24
26
28
29
30
31
31
32
30
30
31
27
25
25
24
24
23

Dew Point (°C)

18
18
18
18
17
17
17
17
16
16
16
15
16
15
15
16
17
18
18
20
20
19
18
18

Relative Humidity (%)

92
93
93
93
86
79
72
65
59
53
50
46
44
41
42
43
48
56
63
78
87
87
83
80

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1016
1016
1016

Ozone (du)

329
329
328
329
329
329
328
328
329
329
330
331
331
332
330
329
328
328
329
329
329
329
328
327

Friday 19

Waxing Crescent 27%

10:30

00:52

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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: 05:15, Set: 21:51, Transit: 13:33. Moon - Rise: 10:30, Set: 00:52. Civil Dark: 22:38 - 04:27. Nautical Dark: 23:52 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
81
48
46
54
66
62
31
36
78
97
96
96
96
87
86
75
79
93
100
100
100
78

Low Clouds (% Sky Obscured)

0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
1

Medium Clouds (% Sky Obscured)

84
91
26
24
20
22
13
14
17
36
49
25
36
8
2
7
7
7
2
3
17
18
23
76

High Clouds (% Sky Obscured)

90
100
65
24
21
25
60
44
1
0
0
90
85
82
84
62
62
58
79
84
100
100
100
64

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
Light Rain
Light Rain

Precipitation Probability (%)

40
49
26
18
16
1
0
0
0
0
0
17
30
35
15
6
0
0
3
25
26
25
95
77

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
1.7
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
21
23
24
26
29
31
31
32
33
32
32
32
31
30
27
26
24
24
23
24

Feels Like (°C)

24
22
22
21
25
26
25
28
31
31
31
33
33
33
33
33
34
33
30
28
26
26
25
25

Dew Point (°C)

18
17
17
18
18
17
16
16
16
16
16
15
15
15
14
14
15
17
17
17
17
18
17
22

Relative Humidity (%)

81
79
81
85
81
69
61
51
44
40
40
35
34
35
32
33
36
45
53
58
63
68
69
89

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1015

Ozone (du)

324
320
319
322
323
322
322
324
323
324
327
328
329
329
327
327
327
327
325
326
326
330
327
327

Saturday 20

Waxing Crescent 37%

11:52

01:05

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

Sun - Rise: 05:15, Set: 21:51, Transit: 13:33. Moon - Rise: 11:52, Set: 01:05. Civil Dark: 22:39 - 04:27. Nautical Dark: 23:52 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
39
100
28
0
4
7
37
57
48
24
30
44
82
97
86
90
95
95
100
100
100
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
47
45
24
30
42
48
33
30
30
33
33
23
13
3
9

Medium Clouds (% Sky Obscured)

37
34
39
30
5
0
4
5
9
15
6
3
0
2
2
17
17
10
9
6
44
8
0
6

High Clouds (% Sky Obscured)

100
100
17
100
28
0
4
7
14
0
0
0
0
12
73
92
65
70
75
81
94
100
100
79

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
Light Rain
None
None
None
None

Precipitation Probability (%)

40
3
0
0
0
0
0
0
0
0
0
4
12
4
9
4
2
8
31
84
41
12
4
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
23
23
23
24
25
27
27
28
29
29
30
30
30
29
28
27
26
24
21
21
20
20

Feels Like (°C)

24
25
25
25
25
26
26
26
27
28
30
30
32
32
31
31
29
30
29
27
25
23
21
21

Dew Point (°C)

21
22
22
22
21
21
19
16
14
13
13
15
16
16
16
15
16
17
19
18
19
20
18
18

Relative Humidity (%)

88
91
91
92
89
84
70
50
42
38
38
40
42
42
42
42
46
56
65
72
89
92
89
91

Pressure (mb)

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

Ozone (du)

332
335
335
338
341
344
344
339
337
335
334
333
331
331
330
330
329
328
329
327
325
324
324
322

Sunday 21

First Quarter 48%

13:10

01:17

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 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:15, Set: 21:52, Transit: 13:33. Moon - Rise: 13:10, Set: 01:17. Civil Dark: 22:39 - 04:28. Nautical Dark: 23:52 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
80
86
89
96
97
99
100
100
100
100
81
61
45
35
33
22
20
20
18
29
35
46
53

Low Clouds (% Sky Obscured)

16
22
28
33
37
36
34
32
33
34
34
36
37
38
33
28
22
20
20
18
13
6
0
9

Medium Clouds (% Sky Obscured)

13
20
67
70
96
96
96
93
95
93
17
79
61
5
1
3
3
3
0
0
29
0
0
0

High Clouds (% Sky Obscured)

59
26
50
46
75
77
88
96
98
100
99
68
33
0
0
0
0
0
0
0
15
29
44
43

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
Light Rain
Light Rain
None
None

Precipitation Probability (%)

2
4
21
31
19
22
43
32
30
40
61
52
37
2
2
2
14
27
50
61
66
66
27
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
19
19
20
21
21
22
23
25
25
27
27
27
26
26
25
23
22
20
20
19
18

Feels Like (°C)

20
20
21
20
21
21
22
23
23
25
25
26
27
26
27
27
26
26
25
24
22
21
21
18

Dew Point (°C)

18
18
18
18
18
18
18
20
20
21
17
14
14
15
16
16
17
18
18
19
18
18
18
17

Relative Humidity (%)

93
95
95
93
92
91
82
92
92
85
62
49
46
47
48
52
59
65
73
84
88
89
91
90

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

322
323
321
320
320
318
320
321
323
325
326
326
327
328
329
328
328
327
326
325
326
323
322
320

Monday 22

Waxing Gibbous 59%

14:25

01:28

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 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:15, Set: 21:52, Transit: 13:33. Moon - Rise: 14:25, Set: 01:28. Civil Dark: 22:39 - 04:28. Nautical Dark: 23:52 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
62
74
87
98
99
99
74
73
62
60
60
62
61
56
53
49
52
48
45
55
69
81
76

Low Clouds (% Sky Obscured)

17
26
17
9
0
2
3
10
15
7
8
9
10
10
8
4
0
0
0
0
8
16
18
17

Medium Clouds (% Sky Obscured)

3
62
69
77
81
79
76
20
16
17
13
12
14
13
10
9
7
6
4
2
4
2
7
5

High Clouds (% Sky Obscured)

40
37
56
75
94
96
98
74
73
62
60
60
62
61
56
43
14
18
21
25
18
11
4
3

ISS Passover

Visibility (miles)

9
3
1
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

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

Precipitation Probability (%)

50
75
49
15
2
9
7
6
20
16
6
24
31
29
42
44
31
27
20
0
2
3
0
0

Precipitation Amount (mm)

0.3
0.6
0.2
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)

8
8
8
9
9
8
10
11
12
11
11
10
10
10
9
8
8
9
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

18
17
16
16
16
17
18
20
21
22
23
24
24
24
24
23
23
22
20
18
17
16
15
13

Feels Like (°C)

17
16
15
15
15
15
16
18
20
21
23
24
24
24
23
23
24
23
19
18
18
18
18
17

Dew Point (°C)

17
16
15
14
14
14
14
14
15
14
13
11
11
10
9
9
10
10
10
10
11
10
9
8

Relative Humidity (%)

92
93
92
89
86
82
81
71
67
60
52
44
41
39
37
40
44
47
53
60
66
68
69
71

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

319
319
321
323
324
328
335
346
349
342
336
334
332
330
329
327
326
325
324
324
324
324
323
323

Tuesday 23

Waxing Gibbous 69%

15:39

01:41

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 OK
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 05:16, Set: 21:52, Transit: 13:34. Moon - Rise: 15:39, Set: 01:41. Civil Dark: 22:39 - 04:28. Nautical Dark: 23:52 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
73
83
92
100
88
79
68
71
76
82
80
84
83
77
72
66
52
42
31
27
26
29
29

Low Clouds (% Sky Obscured)

15
13
9
4
0
5
10
17
19
22
25
23
21
20
17
13
12
8
4
0
3
8
16
23

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
0
37
68
100
70
40
15
44
69
82
80
84
83
72
52
29
20
12
4
15
25
29
22

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
0
0
7
6
0
0
0
0
0
0
0
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

14
13
13
14
15
16
17
19
20
22
22
24
24
24
23
23
21
21
19
19
17
16
16
15

Feels Like (°C)

11
11
12
11
12
11
14
13
14
14
14
16
22
21
20
20
20
21
17
18
18
18
18
17

Dew Point (°C)

9
9
10
10
10
10
9
8
6
7
6
7
7
6
6
7
8
10
10
11
11
12
12
12

Relative Humidity (%)

74
79
81
76
73
69
58
47
40
37
34
32
32
32
32
37
42
49
55
62
68
73
78
83

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

323
322
322
320
317
315
314
313
311
311
310
310
310
309
309
309
308
308
309
309
309
310
311
312

Wednesday 24

Waxing Gibbous 77%

16:53

01:56

Sun - Rise: 05:16, Set: 21:52, Transit: 13:34. Moon - Rise: 16:53, Set: 01:56. Civil Dark: 22:39 - 04:29. Nautical Dark: 23:52 - 03:15. Astro Dark: N/A - N/A

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: 18/06/26 03:57:42. Forecast: 18/06/26 to 24/06/26. Timezone: UTC+2.00