Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 1%

09:26

18:20

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

Sun - Rise: 08:15, Set: 18:29, Transit: 13:22. Moon - Rise: 09:26, Set: 18:20. Civil Dark: 19:03 - 07:41. Nautical Dark: 19:42 - 07:02. Astro Dark: 20:21 - 06:23

Total Clouds (% Sky Obscured)

98
95
96
95
86
83
89
90
99
100
100
93
89
73
88
94
80
47
40
76
61
94
100
100

Low Clouds (% Sky Obscured)

76
62
62
49
49
55
60
61
60
66
40
48
66
60
65
68
49
30
39
57
33
36
18
13

Medium Clouds (% Sky Obscured)

5
16
20
31
37
6
34
36
77
99
100
89
75
52
40
42
75
47
40
32
29
49
47
69

High Clouds (% Sky Obscured)

5
0
2
4
12
14
9
39
90
100
100
24
3
6
24
44
60
44
27
41
18
46
100
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 (%)

1
0
0
6
1
3
5
5
2
4
4
16
11
6
1
0
0
0
0
1
1
9
1
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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
12
13
14
14
14
15
15
15
14
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
93
93
95
95
96
96
95
90
83
78
71
68
61
59
57
58
58
59
65
72
77
80

Pressure (mb)

996
996
996
996
997
997
997
998
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
998
997
996

Ozone (du)

288
287
286
287
286
287
285
284
281
281
282
285
287
291
293
294
293
293
294
293
289
285
285
286

Thursday 23

Waxing Crescent 4%

10:40

18:38

01 Bad
02 Bad
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

Sun - Rise: 08:16, Set: 18:27, Transit: 13:22. Moon - Rise: 10:40, Set: 18:38. Civil Dark: 19:01 - 07:42. Nautical Dark: 19:40 - 07:03. Astro Dark: 20:19 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
94
84
80
67
62
74
86
100
85
97
96
100
100
96
96
93
99
100
93
90

Low Clouds (% Sky Obscured)

78
84
93
91
86
75
53
60
56
68
47
78
68
78
96
93
95
90
94
91
92
89
91
90

Medium Clouds (% Sky Obscured)

67
99
100
100
86
77
20
3
0
0
33
100
85
97
53
100
100
95
90
86
48
51
90
88

High Clouds (% Sky Obscured)

100
100
100
100
5
2
5
3
0
0
0
0
0
0
0
0
95
10
1
0
82
100
2
0

ISS Passover

Visibility (miles)

9
9
9
2
3
6
5
9
9
4
9
9
9
9
8
8
9
2
3
6
9
9
8
5

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

Precipitation Probability (%)

22
95
95
95
95
95
59
38
25
30
67
71
39
67
95
76
95
95
95
69
69
83
76
80

Precipitation Amount (mm)

0
1.3
3.9
2.9
1
0.9
0
0
0
0
0.3
0.3
0
0.2
1.8
0
0.7
0.9
0.7
0.3
0.4
0.6
0.4
0.4

Wind Speed/Direction (mph)

8
11
13
15
15
17
15
12
13
14
15
14
17
18
20
21
20
22
22
25
26
24
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
8
11
12
13
13
12
12
12
11
9
9
8
6
6
5
8
9
9
8
8
8
8

Relative Humidity (%)

80
76
79
93
95
92
89
84
87
86
79
71
72
69
66
67
66
83
88
87
85
87
87
88

Pressure (mb)

994
991
989
986
984
982
982
981
982
982
981
981
981
980
980
978
978
979
981
982
983
985
986
988

Ozone (du)

283
284
284
285
288
290
291
296
295
295
299
304
304
312
326
329
330
329
333
335
331
328
328
329

Friday 24

Waxing Crescent 8%

11:52

19:04

01 Bad
02 Bad
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

Sun - Rise: 08:18, Set: 18:25, Transit: 13:22. Moon - Rise: 11:52, Set: 19:04. Civil Dark: 18:59 - 07:44. Nautical Dark: 19:38 - 07:05. Astro Dark: 20:17 - 06:26

Total Clouds (% Sky Obscured)

76
100
100
100
100
98
99
99
100
98
70
34
29
65
78
83
62
62
89
92
95
97
99
100

Low Clouds (% Sky Obscured)

67
71
64
80
82
92
89
77
71
64
45
33
28
36
44
51
48
59
61
70
75
77
76
79

Medium Clouds (% Sky Obscured)

70
95
98
100
100
96
62
87
100
63
39
0
0
62
66
55
52
46
89
91
90
88
92
63

High Clouds (% Sky Obscured)

0
0
0
5
1
5
72
95
100
5
3
0
0
0
0
0
0
0
0
19
39
71
79
82

ISS Passover

Visibility (miles)

6
8
9
3
3
9
9
9
9
9
9
9
9
5
8
7
7
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
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

88
77
95
95
66
35
27
7
3
3
7
29
37
48
57
48
33
10
21
17
19
25
28
27

Precipitation Amount (mm)

0.2
0
0.5
0.8
0.4
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
9
9
9
10
11
11
12
11
10
10
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
88
88
81
75
74
74
72
67
60
60
63
70
76
77
78
78
78
78
78
78
74

Pressure (mb)

989
990
991
992
994
995
996
996
997
998
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999

Ozone (du)

329
330
331
328
327
328
327
329
327
323
313
310
308
309
309
309
308
309
309
308
308
307
308
309

Saturday 25

Waxing Crescent 15%

13:00

19:39

01 Bad
02 Bad
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

Sun - Rise: 08:20, Set: 18:23, Transit: 13:22. Moon - Rise: 13:00, Set: 19:39. Civil Dark: 18:58 - 07:46. Nautical Dark: 19:37 - 07:07. Astro Dark: 20:15 - 06:28

Total Clouds (% Sky Obscured)

100
99
97
96
97
98
99
99
100
98
100
100
100
94
89
84
74
64
54
57
61
65
61
58

Low Clouds (% Sky Obscured)

75
82
85
88
78
67
57
71
86
98
93
85
78
70
63
56
53
51
51
53
59
61
58
56

Medium Clouds (% Sky Obscured)

82
86
90
94
94
97
95
99
100
82
100
100
100
92
73
59
61
47
35
3
5
0
2
2

High Clouds (% Sky Obscured)

70
76
55
25
46
12
22
32
18
5
6
8
4
3
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
5
8
9
9
9
9
9
9
9
9
8
7
7
7
7
6
6
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
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

37
70
95
77
95
72
27
26
39
55
68
76
79
79
75
68
64
58
46
40
36
32
26
11

Precipitation Amount (mm)

0
0
0.8
0.3
1.5
0.5
0
0
0
0
0.3
0.4
0.4
0.5
0.4
0.4
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
7
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
5

Relative Humidity (%)

76
77
78
84
81
88
88
87
85
84
82
80
78
78
77
78
84
85
84
80
82
84
85
85

Pressure (mb)

998
998
997
997
996
996
996
996
997
998
998
998
999
999
999
999
999
1000
1000
1001
1001
1001
1001
1002

Ozone (du)

310
311
311
311
310
307
306
307
305
307
310
310
309
311
312
310
310
312
311
309
309
310
311
313

Sunday 26

Waxing Crescent 22%

12:58

19:28

01 Bad
02 Bad
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

Sun - Rise: 07:22, Set: 17:21, Transit: 12:21. Moon - Rise: 12:58, Set: 19:28. Civil Dark: 17:56 - 06:47. Nautical Dark: 18:35 - 06:08. Astro Dark: 19:13 - 05:30

Total Clouds (% Sky Obscured)

61
69
52
64
70
89
93
97
100
100
100
100
98
95
92
84
77
71
81
90
100
100
100
100

Low Clouds (% Sky Obscured)

58
69
50
54
54
64
63
64
59
71
82
92
89
88
85
84
77
71
62
53
44
48
53
66

Medium Clouds (% Sky Obscured)

2
0
0
7
14
22
58
91
90
89
99
92
71
49
22
40
57
71
77
90
100
97
95
92

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
100
87
74
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
3
5
7
7
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

9
7
7
3
7
6
10
18
12
43
49
59
92
95
95
95
95
95
86
67
46
45
44
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.8
1.1
1
0.8
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
13
13
14
14
15
15
15
15
15
15
16
16
15
15
15
15
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
78
81
81
78
75
75
74
75
78
78
84
87
90
93
91
90
88
87
87
87
85
85

Pressure (mb)

1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1001
1001
1001
1001
1000
1000
1000
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

311
306
305
304
303
302
303
306
306
306
303
304
306
305
304
304
305
307
309
308
307
306
307
308

Monday 27

Waxing Crescent 31%

13:44

20:29

01 Bad
02 Bad
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

Sun - Rise: 07:23, Set: 17:19, Transit: 12:21. Moon - Rise: 13:44, Set: 20:29. Civil Dark: 17:54 - 06:49. Nautical Dark: 18:33 - 06:10. Astro Dark: 19:11 - 05:31

Total Clouds (% Sky Obscured)

98
97
95
90
86
83
82
81
82
80
77
71
72
70
68
70
73
78
79
85
89
88
86
84

Low Clouds (% Sky Obscured)

72
75
77
78
80
81
80
80
79
64
50
36
38
40
42
52
62
67
65
67
70
72
75
77

Medium Clouds (% Sky Obscured)

91
91
91
85
80
75
63
51
35
37
42
46
40
31
25
25
34
43
38
34
36
38
36
33

High Clouds (% Sky Obscured)

40
20
0
0
1
1
3
5
11
7
4
0
0
0
0
1
2
7
7
7
10
9
5
7

ISS Passover

Visibility (miles)

9
8
7
6
6
6
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
47
52
52
50
47
45
40
34
28
21
10
11
9
6
11
16
18
22
25
25
36
43
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
81
82
85
87
82
78
73
66
58
51
55
59
65
66
68
69
75
81
87
88
91

Pressure (mb)

1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1005
1005
1005
1004

Ozone (du)

308
309
309
309
307
305
304
303
302
302
300
299
297
296
295
294
293
293
293
294
296
297
299
302

Tuesday 28

Waxing Crescent 40%

14:18

21:42

Sun - Rise: 07:25, Set: 17:17, Transit: 12:21. Moon - Rise: 14:18, Set: 21:42. Civil Dark: 17:52 - 06:51. Nautical Dark: 18:31 - 06:11. Astro Dark: 19:10 - 05:33

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 Eindhoven, Gemeente Eindhoven, Netherlands (51.44,5.48)

Generated: 22/10/25 01:41:44. Forecast: 22/10/25 to 28/10/25. Timezone: UTC+2.00