Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Crescent 32%

01:11

16:32

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

Sun - Rise: 05:28, Set: 21:47, Transit: 13:37. Moon - Rise: 01:11, Set: 16:32. Civil Dark: 22:32 - 04:43. Nautical Dark: 23:39 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
14
23
35
36
23
27
26
20
17
15
6
5
3
4
6
22
36
45
75
78
33
31
65

Low Clouds (% Sky Obscured)

11
14
23
32
30
19
22
23
20
16
12
3
0
0
0
0
0
0
0
0
20
0
10
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
2
0
0
2
2
4
5
3
3
3
3
5
3
4
5
11
20
26
54
73
33
31
65

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
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
18
19
21
22
23
23
23
24
24
23
23
22
20
19
18
18
17
17
16
16
15
16
17

Feels Like (°C)

19
19
19
21
23
23
23
23
24
24
24
23
23
22
21
20
19
19
18
18
17
15
17
18

Dew Point (°C)

11
9
8
8
8
8
8
8
9
10
11
12
14
14
14
15
15
14
14
14
14
13
13
12

Relative Humidity (%)

66
57
48
45
40
38
36
36
39
41
44
51
60
68
72
78
81
83
86
87
87
87
82
71

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018

Ozone (du)

326
327
327
327
327
327
327
328
328
328
328
329
331
331
332
333
334
333
333
332
331
332
333
333

Friday 10

Waning Crescent 23%

01:41

18:02

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

Sun - Rise: 05:29, Set: 21:46, Transit: 13:37. Moon - Rise: 01:41, Set: 18:02. Civil Dark: 22:31 - 04:44. Nautical Dark: 23:38 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
36
42
31
78
21
21
38
40
35
32
2
0
0
0
2
2
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

0
7
13
7
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

29
36
42
31
49
16
21
38
40
35
32
2
0
0
0
2
2
0
0
0
0
0
0
2

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
0
0
0
0
0
0
0
0
0
0
0
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
7
7
8
9
9
9
9
9
9
8
6
5
5
4
4
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

19
20
21
23
24
25
26
26
27
26
26
25
23
22
21
20
19
18
18
17
17
16
17
19

Feels Like (°C)

18
19
20
22
23
24
25
25
24
24
24
24
25
24
23
22
21
20
19
19
19
19
19
21

Dew Point (°C)

11
10
8
8
7
7
7
8
9
9
11
12
14
15
14
15
15
15
15
15
14
14
13
13

Relative Humidity (%)

61
50
42
36
33
31
30
30
32
34
38
45
55
62
66
71
77
80
81
83
85
86
78
69

Pressure (mb)

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

Ozone (du)

333
332
334
334
334
335
336
336
335
335
336
337
337
337
337
337
337
337
335
334
333
333
333
333

Saturday 11

Waning Crescent 14%

02:26

19:28

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

Sun - Rise: 05:30, Set: 21:45, Transit: 13:37. Moon - Rise: 02:26, Set: 19:28. Civil Dark: 22:30 - 04:45. Nautical Dark: 23:36 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
2
3
2
8
17
0
2
8
9
0
0
0
0
1
2
5
14
24
33
30
35
35
24

Low Clouds (% Sky Obscured)

0
0
0
0
7
17
0
2
8
9
0
0
0
0
0
0
2
7
13
20
19
15
15
9

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
3
2
3
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
5
29
35
20

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
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

21
23
24
26
27
28
28
28
28
28
27
26
25
23
22
21
20
19
19
18
18
18
19
20

Feels Like (°C)

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

Dew Point (°C)

13
12
11
10
10
9
8
8
8
9
10
12
14
14
14
14
14
14
14
14
13
14
14
12

Relative Humidity (%)

60
51
43
37
33
30
28
27
27
29
33
41
51
56
60
65
65
69
71
74
74
73
69
59

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

333
331
330
331
333
333
332
332
331
330
330
330
332
333
335
336
338
338
337
335
334
333
333
333

Sunday 12

Waning Crescent 6%

03:32

20:42

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

Sun - Rise: 05:31, Set: 21:44, Transit: 13:37. Moon - Rise: 03:32, Set: 20:42. Civil Dark: 22:29 - 04:46. Nautical Dark: 23:34 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
9
12
32
39
36
49
47
38
24
16
31
42
51
20
13
27
13
16
19
28
15
38
11

Low Clouds (% Sky Obscured)

5
0
7
14
21
18
18
19
13
8
1
1
0
0
1
3
4
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
12
20
14
8
2
7
12
17
13
10
7
5

High Clouds (% Sky Obscured)

15
9
0
10
4
4
16
16
23
24
16
31
42
48
4
3
26
4
2
2
7
1
20
4

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
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

22
24
26
27
28
28
29
29
29
28
28
26
25
23
21
20
20
19
18
17
17
17
18
19

Feels Like (°C)

22
24
26
28
26
28
28
27
28
27
26
25
23
21
19
19
20
17
18
18
17
16
18
17

Dew Point (°C)

12
12
12
11
10
10
10
10
10
10
11
13
14
13
12
11
12
11
11
12
12
13
13
12

Relative Humidity (%)

53
46
41
36
34
32
30
30
30
31
35
43
51
54
55
57
60
62
64
70
73
77
74
66

Pressure (mb)

1021
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

332
332
333
332
330
329
328
327
326
326
326
325
323
324
323
323
321
320
319
319
320
322
324
326

Monday 13

Waning Crescent 2%

04:56

21:36

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

Sun - Rise: 05:32, Set: 21:43, Transit: 13:37. Moon - Rise: 04:56, Set: 21:36. Civil Dark: 22:28 - 04:48. Nautical Dark: 23:33 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
16
10
2
0
4
8
15
9
9
62
71
77
79
65
47
33
37
43
47
52
62
74
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
8
15
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
13
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
15
10
1
0
0
0
4
0
3
62
63
74
79
65
47
33
37
43
45
52
62
74
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
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
7
8
8
8
8
8
8
8
9
9
9
8
8
7
7
6
6
7
7
8
8
8
8

Chance of Frost

Temperature (°C)

20
22
24
25
27
28
28
29
29
28
27
26
26
25
23
23
22
22
21
21
20
21
21
22

Feels Like (°C)

20
22
23
26
27
28
28
27
27
27
26
24
25
25
24
24
24
23
20
20
20
20
19
19

Dew Point (°C)

12
12
11
11
10
9
7
5
5
6
8
10
13
14
15
15
16
16
16
16
15
15
15
15

Relative Humidity (%)

59
51
45
41
36
30
25
22
22
23
29
36
43
49
57
62
66
72
72
73
72
70
68
66

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

326
325
324
324
325
323
323
324
325
325
324
324
325
326
326
327
327
328
328
328
329
330
330
331

Tuesday 14

New Moon 0%

06:28

22:13

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:33, Set: 21:42, Transit: 13:37. Moon - Rise: 06:28, Set: 22:13. Civil Dark: 22:27 - 04:49. Nautical Dark: 23:31 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
87
75
66
53
57
68
78
89
98
100
97
93
90
89
91
94
86
76
66
69
75
80
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
8
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
6
8
12
16
17
20
24
27
46
65
82
76
71
65
52
38
22
38

High Clouds (% Sky Obscured)

82
83
68
56
49
57
68
78
89
98
100
94
88
81
78
72
69
47
26
3
19
35
53
70

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
0
0
0
0
0
0
0
0
0
0
2
1
6
4
0
2
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)

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

Chance of Frost

Temperature (°C)

23
25
26
27
28
28
29
29
30
29
28
27
26
25
23
23
22
21
21
20
19
20
21
21

Feels Like (°C)

22
22
22
22
23
22
29
28
27
27
28
28
24
24
24
23
23
23
19
19
20
19
19
19

Dew Point (°C)

14
14
13
12
11
9
9
9
9
10
13
14
15
15
14
14
14
14
14
13
13
13
13
12

Relative Humidity (%)

57
50
43
38
34
29
29
27
26
32
38
44
49
53
57
59
60
62
64
65
67
62
60
56

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

333
334
335
333
332
330
328
326
324
324
324
324
324
323
323
322
321
320
320
320
320
320
321
321

Wednesday 15

Waxing Crescent 2%

08:00

22:38

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 OK
00 OK
01 OK

Sun - Rise: 05:35, Set: 21:41, Transit: 13:37. Moon - Rise: 08:00, Set: 22:38. Civil Dark: 22:26 - 04:51. Nautical Dark: 23:29 - 03:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
100
98
97
96
82
69
58
58
64
67
59
51
44
30
28
27

Low Clouds (% Sky Obscured)

1
1
24
47
70
62
50
40
27
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
68
71
76
73
63
53
44
39
36
29
21
17
11
8
5
2

High Clouds (% Sky Obscured)

84
99
96
93
90
77
61
43
45
53
61
56
51
44
30
23
13

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
23
33
40
34
26
5
6
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
26
28
29
28
28
27
26
25
23
23
22

Feels Like (°C)

23
23
23
25
27
28
22
23
23
24
25
26
27
26
26
25
24

Dew Point (°C)

13
13
13
16
19
21
19
17
14
14
14
14
14
14
14
13
13

Relative Humidity (%)

53
50
47
57
69
83
66
52
41
42
43
44
48
51
56
55
55

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1016

Ozone (du)

322
323
324
324
325
325
325
325
326
326
326
326
324
323
321
320
318

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

Generated: 09/07/26 09:37:59. Forecast: 09/07/26 to 15/07/26. Timezone: UTC+2.00