Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 24%

02:07

17:00

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
11 Bad

Sun - Rise: 08:08, Set: 18:47, Transit: 13:27. Moon - Rise: 02:07, Set: 17:00. Civil Dark: 19:21 - 07:35. Nautical Dark: 20:00 - 06:56. Astro Dark: 20:38 - 06:17

Total Clouds (% Sky Obscured)

87
86
84
89
92
89
100
100
100
100
86
65
71
85
100
76
77
83
91
74
88
69
73
71

Low Clouds (% Sky Obscured)

78
78
83
89
92
89
100
100
100
100
86
65
71
85
100
76
72
58
67
68
59
28
39
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
30
30
20
29
28
29
16

High 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

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
4
4
3
10
6
11
11
6
4
10
1
1
0
1
2
3
4
8
6
13
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
10
10
11
11
11
11
11
11
10
10
9
7
7
7
6
5
5
6
7
9
9

Relative Humidity (%)

75
71
69
69
72
75
79
83
86
87
89
87
86
83
78
77
77
71
68
68
69
75
81
75

Pressure (mb)

1028
1027
1027
1027
1027
1027
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1026
1026
1026

Ozone (du)

274
274
274
274
274
275
275
274
273
273
273
272
272
271
270
270
272
274
275
273
271
271
272
272

Thursday 16

Waning Crescent 16%

03:26

17:15

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 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:10, Set: 18:45, Transit: 13:27. Moon - Rise: 03:26, Set: 17:15. Civil Dark: 19:19 - 07:36. Nautical Dark: 19:58 - 06:58. Astro Dark: 20:36 - 06:19

Total Clouds (% Sky Obscured)

65
83
74
81
75
86
73
63
66
39
47
39
58
68
81
85
100
78
42
40
72
56
77
100

Low Clouds (% Sky Obscured)

50
63
53
54
45
63
54
50
60
27
44
33
47
66
79
84
100
75
39
37
71
54
76
100

Medium Clouds (% Sky Obscured)

23
33
42
46
40
40
29
20
17
16
5
7
7
0
0
0
2
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
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 (%)

18
9
17
8
18
15
8
2
2
2
2
4
4
3
4
3
11
7
3
7
7
19
7
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
61
57
55
58
69
74
81
87
90
90
91
88
81
80
81
80
81
80
80
80
80
81
79

Pressure (mb)

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

Ozone (du)

272
273
274
274
275
275
276
275
274
275
276
276
276
277
277
276
275
276
279
279
278
277
276
275

Friday 17

Waning Crescent 9%

04:41

17:27

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 08:12, Set: 18:43, Transit: 13:27. Moon - Rise: 04:41, Set: 17:27. Civil Dark: 19:17 - 07:38. Nautical Dark: 19:56 - 06:59. Astro Dark: 20:34 - 06:21

Total Clouds (% Sky Obscured)

97
59
78
98
93
86
80
77
76
59
72
71
47
44
76
72
64
42
39
43
27
14
0
7

Low Clouds (% Sky Obscured)

94
52
48
87
78
50
62
40
49
52
28
33
32
44
74
70
64
42
39
43
27
14
0
7

Medium Clouds (% Sky Obscured)

10
5
45
71
65
55
47
48
47
34
45
44
21
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
2
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 (%)

19
16
16
17
19
5
14
4
0
0
1
1
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
4
4
5
5
4
4
5
6
6
5
4
4
4
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
70
68
69
69
71
71
72
71
71
68
63
61
68
73
74
81
87
88
90
85
74
63

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

274
275
276
275
276
277
276
275
277
278
278
278
279
279
280
280
280
283
282
280
279
279
278
278

Saturday 18

Waning Crescent 4%

05:53

17:37

12 Good
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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:14, Set: 18:41, Transit: 13:26. Moon - Rise: 05:53, Set: 17:37. Civil Dark: 19:15 - 07:40. Nautical Dark: 19:54 - 07:01. Astro Dark: 20:32 - 06:22

Total Clouds (% Sky Obscured)

14
21
29
36
40
57
76
92
95
95
94
95
98
100
96
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
21
29
34
39
48
57
67
46
25
4
3
1
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
16
35
48
44
40
35
43
48
53
60
57
55
52

High Clouds (% Sky Obscured)

2
4
12
23
18
27
54
92
95
95
94
95
98
100
96
97
100
100
100
100
100
100
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
52
47
44
42
44
53
60
65
67
68
68
70
72
78
78
76
76
78
78
78
76
66
56

Pressure (mb)

1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

280
282
281
280
281
282
282
280
281
281
281
281
280
280
280
278
277
276
275
275
275
276
276
276

Sunday 19

Waning Crescent 4%

07:05

17:47

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
11 Bad

Sun - Rise: 08:15, Set: 18:39, Transit: 13:26. Moon - Rise: 07:05, Set: 17:47. Civil Dark: 19:13 - 07:41. Nautical Dark: 19:52 - 07:02. Astro Dark: 20:30 - 06:24

Total Clouds (% Sky Obscured)

100
100
96
91
86
88
89
91
88
85
82
88
94
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
4
7
11
7
4
0
0
0
0
0
0
0
12
26
41
42
43
43
58
73
88
87

Medium Clouds (% Sky Obscured)

49
42
34
28
25
27
33
40
42
48
54
88
94
100
96
92
87
89
93
98
98
98
97
98

High Clouds (% Sky Obscured)

100
100
78
56
37
31
24
18
19
28
29
50
74
100
76
49
23
49
74
100
100
100
100
70

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
6
8
6
17
28
42
64
81
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
1
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
4
5
5
5
6
7
7
7
8
8
8
8
8
9
10
11
11
11
12

Relative Humidity (%)

51
47
44
41
43
48
57
63
67
72
76
77
75
75
75
75
75
75
79
86
92
92
93
95

Pressure (mb)

1017
1016
1015
1014
1013
1012
1011
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1002
1001
1000
1000
1000
999

Ozone (du)

275
274
273
272
270
270
271
270
269
270
271
271
272
272
271
271
272
272
271
270
269
268
268
268

Monday 20

Waning Crescent 1%

08:17

17:57

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
11 Bad

Sun - Rise: 08:17, Set: 18:37, Transit: 13:26. Moon - Rise: 08:17, Set: 17:57. Civil Dark: 19:11 - 07:43. Nautical Dark: 19:50 - 07:04. Astro Dark: 20:28 - 06:25

Total Clouds (% Sky Obscured)

99
98
94
90
86
85
83
81
86
89
91
90
89
87
86
91
95
95
96
97
98
98
99
98

Low Clouds (% Sky Obscured)

85
84
77
71
64
66
68
70
69
68
67
67
67
67
67
68
69
69
69
69
77
84
91
92

Medium Clouds (% Sky Obscured)

98
97
94
90
86
76
56
38
34
39
47
48
45
49
53
57
64
50
37
25
39
59
81
69

High Clouds (% Sky Obscured)

40
11
14
17
25
25
31
33
48
59
61
50
40
27
46
69
88
65
39
13
9
7
4
3

ISS Passover

Visibility (miles)

6
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

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

Precipitation Probability (%)

70
22
29
37
45
48
52
56
48
36
17
24
29
30
41
45
46
49
49
58
57
56
52
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
80
82
82
82
84
87
90
90
89
89
89
89
89
89
87
87
87
87
86
83
80
77

Pressure (mb)

999
999
999
999
998
998
998
998
998
998
998
998
998
998
998
997
997
997
997
997
997
997
998
998

Ozone (du)

270
272
274
277
279
282
283
284
285
286
288
289
290
292
293
292
291
290
288
287
286
286
286
286

Tuesday 21

New Moon 0%

09:31

18:09

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: 08:19, Set: 18:35, Transit: 13:26. Moon - Rise: 09:31, Set: 18:09. Civil Dark: 19:09 - 07:45. Nautical Dark: 19:48 - 07:06. Astro Dark: 20:26 - 06:27

Total Clouds (% Sky Obscured)

96
93
94
96
98
98
99
100
95
89
84
89
95
100
100
99
99
96
94
91

Low Clouds (% Sky Obscured)

95
93
94
93
93
85
77
69
68
66
64
76
88
100
98
95
93
86
79
72

Medium Clouds (% Sky Obscured)

60
53
56
55
53
65
76
93
92
89
84
86
85
90
88
85
82
67
51
38

High Clouds (% Sky Obscured)

2
0
1
2
3
7
17
40
50
60
65
65
59
54
48
49
47
32
19
2

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
31
34
37
32
27
28
19
24
30
25
34
39
40
46
45
40
34
29
26

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)

16
16
16
16
16
15
15
14
13
12
12
11
11
11
11
10
9
8
8
8

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
67
69
70
73
73
75
75
79
83
86
89
90
92
93
95
95
95
96

Pressure (mb)

998
998
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

285
284
283
283
282
282
281
281
281
282
283
284
287
289
291
292
292
293
292
291

Forecast for Oudenbosch, Gemeente Halderberge, Netherlands (51.58,4.53)

Generated: 15/10/25 11:32:37. Forecast: 15/10/25 to 21/10/25. Timezone: UTC+2.00