Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 54%

22:01

15:13

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:36, Set: 19:07, Transit: 13:21. Moon - Rise: 22:01, Set: 15:13. Civil Dark: 19:40 - 07:03. Nautical Dark: 20:18 - 06:24. Astro Dark: 20:58 - 05:45

Total Clouds (% Sky Obscured)

79
80
85
85
97
100
93
100
100
63
51
76
51
53
87
68
50
56
46
45
60
97
87
59

Low Clouds (% Sky Obscured)

44
43
48
34
6
11
12
5
0
0
0
0
0
5
27
8
0
0
0
8
25
26
25
29

Medium Clouds (% Sky Obscured)

0
0
4
3
3
31
73
64
71
63
44
45
31
2
24
2
2
2
0
2
0
0
0
0

High Clouds (% Sky Obscured)

28
40
45
61
94
100
74
100
100
30
33
61
41
42
71
59
48
52
46
34
34
94
77
41

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)

3
3
3
3
2
2
2
2
2
3
3
4
3
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

15
16
17
17
18
18
18
17
16
15
14
13
13
12
12
12
12
12
12
11
11
11
12
15

Feels Like (°C)

16
16
17
17
17
17
17
17
15
14
13
11
12
11
11
11
11
11
11
11
11
11
12
15

Dew Point (°C)

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

Relative Humidity (%)

78
69
63
56
51
50
49
54
59
63
67
69
71
73
73
76
76
77
79
80
80
80
73
65

Pressure (mb)

1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

293
293
292
292
292
292
292
292
292
292
293
292
291
291
291
289
289
288
289
289
288
288
288
288

Saturday 3

Third Quarter 42%

23:18

16:06

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
09 Bad
10 Bad

Sun - Rise: 07:38, Set: 19:04, Transit: 13:20. Moon - Rise: 23:18, Set: 16:06. Civil Dark: 19:38 - 07:05. Nautical Dark: 20:16 - 06:26. Astro Dark: 20:55 - 05:47

Total Clouds (% Sky Obscured)

61
66
62
59
54
93
93
92
100
99
91
93
88
99
97
94
97
100
97
100
94
100
100
100

Low Clouds (% Sky Obscured)

32
28
28
23
17
14
11
19
24
17
23
26
19
27
35
20
20
26
35
45
37
25
29
40

Medium Clouds (% Sky Obscured)

0
0
0
0
2
33
37
40
50
45
45
52
47
74
64
57
85
79
79
84
81
71
68
85

High Clouds (% Sky Obscured)

34
30
25
20
15
10
11
29
28
92
31
44
44
87
58
70
77
100
52
54
39
50
50
55

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
0
0
2
5
6
4
3
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
19
19
18
18
17
16
15
14
14
13
13
13
12
12
12
12
12
12
12
13
15

Dew Point (°C)

9
8
8
8
8
8
8
9
10
9
8
8
8
8
8
8
8
8
9
9
9
9
9
8

Relative Humidity (%)

58
52
49
47
46
45
48
53
61
63
64
64
67
69
69
72
74
74
75
76
76
77
72
64

Pressure (mb)

1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

288
289
290
290
290
290
290
291
292
292
293
294
295
295
294
294
294
295
296
298
300
299
300
302

Sunday 4

Waning Crescent 31%

00:43

16:43

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 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:39, Set: 19:02, Transit: 13:20. Moon - Rise: 00:43, Set: 16:43. Civil Dark: 19:35 - 07:06. Nautical Dark: 20:14 - 06:28. Astro Dark: 20:53 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
72
79
76
66
70
33
54
54
76
100
87
91
88
85

Low Clouds (% Sky Obscured)

40
41
43
32
47
47
35
31
23
26
18
26
34
31
49
24
43
40
60
100
53
62
48
26

Medium Clouds (% Sky Obscured)

91
91
82
72
67
67
97
100
92
68
29
35
50
40
28
4
2
2
2
11
3
2
2
2

High Clouds (% Sky Obscured)

58
87
100
100
100
100
100
100
100
100
50
55
5
2
0
2
0
1
1
11
22
49
57
69

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 (%)

13
28
38
47
42
38
25
7
2
1
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)

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

Chance of Frost

Temperature (°C)

16
17
17
17
18
17
17
16
16
15
14
14
14
13
13
12
12
12
11
10
10
10
11
12

Feels Like (°C)

15
16
17
17
16
16
15
15
15
14
13
13
12
14
14
14
13
13
13
12
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

57
53
49
47
46
46
48
55
61
63
64
67
68
71
72
72
73
75
76
76
69
76
71
64

Pressure (mb)

1028
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

304
304
302
302
302
301
301
299
300
300
300
297
296
294
293
291
290
288
285
283
283
284
283
281

Monday 5

Waning Crescent 21%

02:10

17:08

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

Sun - Rise: 07:41, Set: 19:00, Transit: 13:20. Moon - Rise: 02:10, Set: 17:08. Civil Dark: 19:33 - 07:08. Nautical Dark: 20:12 - 06:29. Astro Dark: 20:51 - 05:50

Total Clouds (% Sky Obscured)

72
62
50
61
68
77
71
66
55
46
5
4
15
35
50
52
42
68
87
94
100
97
93
88

Low Clouds (% Sky Obscured)

17
10
2
10
18
25
18
10
2
2
1
2
15
34
50
51
42
65
86
93
100
97
93
88

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

64
62
50
61
68
70
71
66
55
46
3
3
0
0
0
0
0
0
0
0
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
0
1
3
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)

2
2
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

13
15
16
17
17
17
17
16
15
14
14
13
12
11
10
10
10
10
10
10
10
9
11
12

Feels Like (°C)

13
14
16
16
16
17
17
16
15
14
13
14
13
13
13
12
11
12
11
10
9
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

59
54
52
50
49
50
52
57
62
67
69
70
71
71
73
74
74
74
72
69
68
67
67
70

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

280
279
278
278
277
276
275
274
273
273
272
272
271
270
270
269
269
269
270
270
270
272
273
273

Tuesday 6

Waning Crescent 12%

03:35

17:27

11 Bad
12 Bad
13 OK
14 OK
15 Good
16 Good
17 Good
18 OK
19 OK
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
09 Bad
10 Bad

Sun - Rise: 07:43, Set: 18:58, Transit: 13:19. Moon - Rise: 03:35, Set: 17:27. Civil Dark: 19:31 - 07:09. Nautical Dark: 20:09 - 06:31. Astro Dark: 20:48 - 05:52

Total Clouds (% Sky Obscured)

84
71
48
27
13
0
5
38
42
55
69
89
93
95
99
99
100
100
93
81
67
75
86
98

Low Clouds (% Sky Obscured)

84
71
45
24
11
0
0
0
0
50
40
40
35
35
35
39
39
43
40
32
20
17
11
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
38
42
55
69
88
92
95
99
99
100
100
93
81
67
69
51
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
23
35
28
62
29
18
6
33
58
78
82
80
67
75
86
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
11
39
54
42
28
42
46
52
60
59
56
52
37
21
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
2
2
2
2
1
2
1
2
2
2
2
2
3
2
1
1
2
3

Chance of Frost

Temperature (°C)

13
14
16
16
17
18
17
17
15
14
13
12
12
12
12
12
12
12
12
12
11
11
12
13

Feels Like (°C)

12
13
15
16
18
18
18
18
14
14
13
12
13
12
12
13
13
13
12
13
13
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

70
68
58
52
47
45
45
50
55
56
56
59
76
81
84
87
90
92
92
93
93
95
90
84

Pressure (mb)

1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

274
275
276
277
277
277
277
278
280
282
284
286
290
290
292
297
303
309
315
309
304
299
297
295

Wednesday 7

Waning Crescent 12%

04:57

17:41

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
09 Bad
10 Bad

Sun - Rise: 07:44, Set: 18:56, Transit: 13:19. Moon - Rise: 04:57, Set: 17:41. Civil Dark: 19:29 - 07:11. Nautical Dark: 20:07 - 06:33. Astro Dark: 20:46 - 05:54

Total Clouds (% Sky Obscured)

99
99
100
81
65
54
70
84
98
96
95
93
78
71
67
78
86
92
90
87
85
76
63
47

Low Clouds (% Sky Obscured)

13
21
21
23
30
33
32
31
38
39
35
40
40
43
43
48
53
56
64
73
80
64
47
29

Medium Clouds (% Sky Obscured)

37
41
43
40
39
38
38
39
44
47
52
59
50
38
41
42
39
39
28
17
0
11
23
34

High Clouds (% Sky Obscured)

99
99
100
80
65
54
55
46
30
52
74
93
78
71
67
55
31
12
12
15
22
19
10
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
8
7

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

Precipitation Probability (%)

16
20
15
26
41
58
79
86
83
66
44
14
12
10
7
20
30
42
52
54
48
40
38
40

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
16
16
16
16
15
14
14
14
13
12
12
12
11
11
11
10
10
9
9
10

Feels Like (°C)

12
13
13
13
17
16
15
16
16
17
14
14
13
13
13
13
11
11
11
11
11
11
7
8

Dew Point (°C)

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

Relative Humidity (%)

80
74
67
61
59
56
52
55
60
64
68
70
72
73
75
76
81
87
93
88
85
82
78
74

Pressure (mb)

1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

294
294
294
294
296
299
301
301
300
299
299
299
299
303
307
311
313
314
315
317
320
322
324
326

Thursday 8

Waning Crescent 6%

06:16

17:54

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

Sun - Rise: 07:46, Set: 18:53, Transit: 13:19. Moon - Rise: 06:16, Set: 17:54. Civil Dark: 19:26 - 07:13. Nautical Dark: 20:05 - 06:34. Astro Dark: 20:44 - 05:55

Total Clouds (% Sky Obscured)

55
65
76
67
61
56
48
39
31
31
30
31
41
47
57
54
53
56
61
62
69

Low Clouds (% Sky Obscured)

41
56
69
63
55
50
40
31
21
23
28
31
39
45
50
46
53
56
61
59
59

Medium Clouds (% Sky Obscured)

31
28
27
27
30
32
23
14
5
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
15
33
48

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

47
56
64
59
56
52
47
47
45
38
34
31
27
26
26
26
26
26
21
16
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
10
11
10
10
10
9
8
7
7
6
5
5
4
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
5
6
6
6
6
6
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

71
71
71
71
70
68
66
72
77
84
85
84
84
87
88
90
91
90
91
91
93

Pressure (mb)

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

Ozone (du)

328
332
337
341
341
342
342
341
339
337
331
324
317
315
312
310
307
303
300
298
295

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

Generated: 02/10/26 11:34:23. Forecast: 02/10/26 to 08/10/26. Timezone: UTC+2.00