Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 39%

14:56

21:47

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:10, Set: 19:41, Transit: 13:26. Moon - Rise: 14:56, Set: 21:47. Civil Dark: 20:14 - 06:37. Nautical Dark: 20:54 - 05:59. Astro Dark: 21:36 - 05:17

Total Clouds (% Sky Obscured)

90
92
94
95
96
100
98
99
100
98
100
100
100
100
100
100
100
100
100
100
84
69
86
87

Low Clouds (% Sky Obscured)

26
28
40
47
59
49
74
78
60
76
46
27
35
75
74
88
81
84
86
68
49
39
39
36

Medium Clouds (% Sky Obscured)

55
52
86
79
63
52
54
78
73
92
90
75
91
97
54
100
100
100
63
47
2
2
26
43

High Clouds (% Sky Obscured)

90
92
94
69
94
100
85
85
89
57
44
100
97
100
100
100
100
100
51
98
30
24
35
29

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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
9
5
12
0
2
10
12
5
16
44
70
43
25
21
27
18
11
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
9
10
12
13
12
13
12
12
11
9
8
8
8
8
9
8
9
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
76
72
62
60
57
49
44
45
42
44
48
56
68
78
78
78
79
82
86
89
88

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

301
299
298
297
298
298
298
296
297
299
300
300
301
300
299
299
297
297
300
301
303
304
304
305

Friday 18

First Quarter 49%

15:56

22:34

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 19:39, Transit: 13:25. Moon - Rise: 15:56, Set: 22:34. Civil Dark: 20:12 - 06:39. Nautical Dark: 20:52 - N/A. Astro Dark: 21:33 - 05:19

Total Clouds (% Sky Obscured)

93
93
61
47
56
60
68
86
83
76
96
73
92
100
93
99
100
79
81
100
100
96
100
100

Low Clouds (% Sky Obscured)

47
50
51
40
35
29
54
82
77
70
43
31
13
2
11
24
18
20
40
54
50
45
74
78

Medium Clouds (% Sky Obscured)

58
24
20
6
23
31
18
28
32
30
34
29
25
0
42
73
80
72
81
67
88
96
62
77

High Clouds (% Sky Obscured)

30
30
0
0
0
0
0
0
0
19
81
34
81
100
80
96
100
25
53
100
100
55
97
100

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 (%)

10
10
12
19
14
13
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
81
74
66
55
50
48
51
44
43
44
49
54
56
57
60
60
59
59
61
62
63

Pressure (mb)

1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

307
310
314
316
311
308
307
307
306
305
302
300
298
295
293
288
285
283
282
282
287
289
288
290

Saturday 19

Waxing Gibbous 59%

16:43

23:32

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:13, Set: 19:36, Transit: 13:25. Moon - Rise: 16:43, Set: 23:32. Civil Dark: 20:10 - 06:40. Nautical Dark: 20:49 - 06:01. Astro Dark: 21:31 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
100
99
99
100
93
100
100
100
100
98
97
72
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
96
94
89
95
94
88
55
55
51
52
96
72
60
56
60
62
52
51
48
61
67
72
93

Medium Clouds (% Sky Obscured)

92
95
93
47
48
40
46
43
82
60
63
55
51
18
23
92
69
44
87
85
90
95
100
85

High Clouds (% Sky Obscured)

80
98
100
99
38
75
100
91
75
100
66
100
100
100
100
77
75
49
100
100
100
100
100
57

ISS Passover

Visibility (miles)

5
8
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
Light Rain

Precipitation Probability (%)

18
18
16
20
11
2
0
0
0
4
4
0
0
0
0
0
0
0
0
2
17
24
29
81

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
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
10
11
11
11
11
11
12
11
11
12
13
12
12
12
11
11
11
10
11
11
12
12
12

Relative Humidity (%)

69
82
83
82
79
78
77
72
63
61
61
65
64
65
67
64
64
66
65
68
70
74
77
79

Pressure (mb)

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

Ozone (du)

291
291
290
290
291
291
292
290
289
290
290
289
287
288
289
288
287
288
289
291
292
293
292
290

Sunday 20

Waxing Gibbous 68%

17:19

00:40

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
03 Bad
04 OK
05 Bad

Sun - Rise: 07:15, Set: 19:34, Transit: 13:25. Moon - Rise: 17:19, Set: 00:40. Civil Dark: 20:07 - 06:42. Nautical Dark: 20:47 - 06:02. Astro Dark: 21:28 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
81
72
81
91
100
100
100
98
83
67
50
67
63
75
77
54
36
57

Low Clouds (% Sky Obscured)

93
88
93
94
75
67
51
33
31
34
34
47
30
28
27
21
15
21
23
24
14
5
36
57

Medium Clouds (% Sky Obscured)

67
95
58
48
43
45
18
3
2
5
4
20
2
7
0
0
0
2
3
3
0
3
3
25

High Clouds (% Sky Obscured)

57
100
83
70
45
40
40
50
63
80
100
100
100
96
79
58
38
58
54
68
77
54
21
57

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
90
75
45
28
15
1
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

1.2
1.5
0.9
1
1.4
0.6
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
10
10
12
12
12
13
13
13
12
11
10
9
8
7
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
13
13
12
10
10
7
6
6
6
5
6
6
6
6
6
6
6
6
6
6
6
5

Relative Humidity (%)

81
83
85
87
80
70
63
54
49
47
47
46
50
53
57
61
64
67
70
72
72
74
76
68

Pressure (mb)

1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1026
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

291
290
290
290
290
290
290
288
286
284
284
284
286
287
287
287
288
288
289
289
288
287
287
287

Monday 21

Waxing Gibbous 77%

17:45

01:53

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

Sun - Rise: 07:17, Set: 19:32, Transit: 13:24. Moon - Rise: 17:45, Set: 01:53. Civil Dark: 20:05 - 06:44. Nautical Dark: 20:44 - 06:04. Astro Dark: 21:25 - 05:25

Total Clouds (% Sky Obscured)

73
100
97
94
91
92
92
94
84
71
45
37
59
53
74
72
68
70
71
71
71
72
72
69

Low Clouds (% Sky Obscured)

67
78
55
51
44
44
55
39
51
60
31
27
24
21
44
35
26
19
14
8
26
47
69
54

Medium Clouds (% Sky Obscured)

25
9
16
20
21
75
75
72
62
42
6
1
2
3
5
5
3
3
4
5
6
6
4
3

High Clouds (% Sky Obscured)

41
100
89
78
67
71
30
66
40
13
4
5
27
26
20
19
14
10
10
5
0
0
8
11

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 (%)

3
2
3
3
4
19
5
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
5
6
7
7
9
11
11
10
10
8
6
4
4
3
3
2
2
1
1
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
74
76
71
67
62
54
48
46
50
55
55
57
62
70
74
77
80
83
84
87
85
84
84

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

286
284
285
286
286
285
285
284
282
280
279
278
278
277
277
277
277
277
277
277
277
276
276
276

Tuesday 22

Waxing Gibbous 85%

18:05

03:09

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

Sun - Rise: 07:18, Set: 19:30, Transit: 13:24. Moon - Rise: 18:05, Set: 03:09. Civil Dark: 20:03 - 06:45. Nautical Dark: 20:42 - 06:06. Astro Dark: 21:23 - 05:27

Total Clouds (% Sky Obscured)

65
59
59
57
54
41
30
18
19
23
26
23
22
20
19
16
14
13
11
15
17
22
24
29

Low Clouds (% Sky Obscured)

39
22
27
32
37
28
21
11
14
14
17
19
17
18
19
16
14
13
11
6
5
5
5
5

Medium Clouds (% Sky Obscured)

3
3
3
3
3
2
1
0
1
1
2
1
1
0
0
0
0
1
2
3
5
7
9
11

High Clouds (% Sky Obscured)

21
22
23
30
25
13
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
1
0
1
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
79
67
59
54
50
45
45
44
44
49
55
60
63
66
67
70
72
75
76
77
79

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1026

Ozone (du)

276
277
277
278
279
280
280
281
282
282
282
282
282
282
282
281
281
281
280
280
280
279
279
279

Wednesday 23

Waxing Gibbous 91%

18:21

04:25

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

Sun - Rise: 07:20, Set: 19:27, Transit: 13:24. Moon - Rise: 18:21, Set: 04:25. Civil Dark: 20:00 - 06:47. Nautical Dark: 20:39 - 06:08. Astro Dark: 21:20 - 05:29

Total Clouds (% Sky Obscured)

34
39
43
47
51
59
67
77
62
44
26
28
33
37
47
54
59
55
55
54

Low Clouds (% Sky Obscured)

4
5
4
3
0
4
7
10
10
11
11
12
15
17
33
53
59
55
55
54

Medium Clouds (% Sky Obscured)

12
14
14
11
10
10
10
10
9
10
10
19
27
36
33
31
28
20
10
0

High Clouds (% Sky Obscured)

2
3
12
21
27
31
39
38
29
15
1
5
8
7
7
5
5
3
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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

Precipitation Type

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
2
3
3
29
37
47
49
38
12
18
14
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

11
11
11
13
14
16
17
17
19
19
19
19
18
17
16
15
15
14
13
13

Feels Like (°C)

13
12
12
12
13
13
14
14
15
18
17
17
19
19
20
14
14
14
14
13

Dew Point (°C)

8
7
7
8
8
8
8
7
7
7
7
7
9
11
13
12
12
11
11
11

Relative Humidity (%)

79
77
77
71
66
59
55
50
47
47
46
45
55
66
81
80
82
83
83
84

Pressure (mb)

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

Ozone (du)

279
280
280
281
282
282
282
283
283
288
294
300
302
304
306
305
305
305
303
300

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

Generated: 17/09/26 06:35:03. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+2.00