Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

First Quarter 51%

15:55

23:40

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
06 Bad
07 Bad

Sun - Rise: 08:09, Set: 18:38, Transit: 13:23. Moon - Rise: 15:55, Set: 23:40. Civil Dark: 19:12 - 07:36. Nautical Dark: 19:51 - 06:57. Astro Dark: 20:30 - 06:19

Total Clouds (% Sky Obscured)

89
93
97
96
91
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
93
96
93
87
100
90
68
88
71
74
78
61
85
95
84
92
99
93
99
91
90
94
92

Medium Clouds (% Sky Obscured)

37
24
19
20
18
4
70
85
100
99
100
98
100
92
98
100
92
81
61
55
57
46
57
51

High Clouds (% Sky Obscured)

0
0
0
0
0
2
100
100
100
81
52
95
100
100
100
89
85
100
65
57
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
3
3
4
2
2
4
15
6
24
27
35
85
95
95
81
41
16
7
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1
0.7
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
90
83
85
87
86
81
79
79
81
85
85
88
91
95
95
93
93
93
93
93
93
92

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

294
293
291
288
286
285
285
285
285
285
286
284
283
283
282
282
283
284
282
280
277
276
275
275

Monday 19

Waxing Gibbous 61%

16:17

00:54

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

Sun - Rise: 08:10, Set: 18:36, Transit: 13:23. Moon - Rise: 16:17, Set: 00:54. Civil Dark: 19:10 - 07:38. Nautical Dark: 19:49 - 06:59. Astro Dark: 20:28 - 06:20

Total Clouds (% Sky Obscured)

100
93
73
64
64
22
18
27
34
17
27
42
66
46
59
43
53
53
79
61
55
71
71
70

Low Clouds (% Sky Obscured)

86
31
36
36
33
13
12
12
10
7
18
8
13
8
3
10
17
16
29
28
29
31
32
33

Medium Clouds (% Sky Obscured)

49
31
41
31
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
20
42
53
53

High Clouds (% Sky Obscured)

100
91
31
50
11
3
3
12
23
8
4
37
60
42
53
33
42
44
55
25
3
71
54
36

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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
13
14
14
14
14
13
12
11
11
10
10
9
8
8
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
76
70
62
58
56
58
64
70
75
76
75
71
70
73
74
77
78
76
72
71
72

Pressure (mb)

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

Ozone (du)

275
276
278
279
279
278
277
276
276
276
277
278
278
277
275
275
277
278
276
276
276
278
280
282

Tuesday 20

Waxing Gibbous 70%

16:33

02:10

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
06 Bad
07 Bad

Sun - Rise: 08:12, Set: 18:34, Transit: 13:23. Moon - Rise: 16:33, Set: 02:10. Civil Dark: 19:08 - 07:40. Nautical Dark: 19:47 - 07:01. Astro Dark: 20:26 - 06:22

Total Clouds (% Sky Obscured)

70
92
83
100
84
100
100
99
100
100
100
100
100
100
99
100
100
100
91
81
48
50
60
65

Low Clouds (% Sky Obscured)

35
26
26
26
25
24
56
74
89
95
93
91
90
90
86
92
95
77
37
28
26
21
17
13

Medium Clouds (% Sky Obscured)

48
42
28
56
69
84
93
98
98
96
98
100
83
90
95
95
100
100
79
63
0
1
3
4

High Clouds (% Sky Obscured)

36
32
30
100
42
72
64
80
92
89
100
100
100
93
59
100
83
100
87
40
14
21
36
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
6
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
4
22
48
65
46
51
57
35
23
13
3
6
2
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
8
9
11
12
12
12
12
12
11
11
11
11
11
12
12
12
11
11
10
9
9

Feels Like (°C)

2
2
1
2
4
5
6
8
9
9
9
8
8
8
8
9
9
9
9
8
8
8
8
7

Dew Point (°C)

1
1
1
2
2
4
4
5
8
10
11
11
10
10
11
11
11
11
11
10
10
9
8
8

Relative Humidity (%)

74
72
69
65
62
61
57
64
73
89
95
96
95
95
96
96
93
92
92
93
91
93
93
93

Pressure (mb)

1016
1015
1014
1014
1013
1012
1011
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

283
283
282
282
280
280
281
282
282
283
282
282
284
284
284
284
285
287
289
291
292
290
290
290

Wednesday 21

Waxing Gibbous 79%

16:47

03:26

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 OK
23 OK
00 OK
01 Good
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:14, Set: 18:32, Transit: 13:23. Moon - Rise: 16:47, Set: 03:26. Civil Dark: 19:06 - 07:41. Nautical Dark: 19:45 - 07:02. Astro Dark: 20:24 - 06:23

Total Clouds (% Sky Obscured)

65
84
100
100
100
100
100
100
100
100
100
100
63
47
38
29
17
3
17
31
48
56
85
89

Low Clouds (% Sky Obscured)

9
7
5
17
29
96
91
86
80
81
65
56
41
37
34
25
13
2
15
27
32
30
26
28

Medium Clouds (% Sky Obscured)

18
29
37
40
42
48
100
100
100
98
97
95
46
19
0
2
2
0
0
0
8
22
68
79

High Clouds (% Sky Obscured)

50
78
100
100
100
100
100
100
100
100
100
100
27
15
0
0
0
0
0
0
1
10
18
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
15
26
55
74
95
95
57
39
24
7
11
2
2
1
0
0
0
0
0
1
4

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
85
77
71
66
80
90
93
91
87
83
84
85
87
88
88
88
90
88
87
85
84
81

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

290
287
283
282
283
284
285
287
288
292
295
297
303
308
307
306
307
306
307
306
305
303
304
304

Thursday 22

Waxing Gibbous 87%

16:59

04:43

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 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:16, Set: 18:30, Transit: 13:23. Moon - Rise: 16:59, Set: 04:43. Civil Dark: 19:04 - 07:43. Nautical Dark: 19:43 - 07:04. Astro Dark: 20:22 - 06:25

Total Clouds (% Sky Obscured)

91
94
97
95
94
91
94
79
98
97
92
78
45
32
17
18
18
24
37
46
55
69
83
98

Low Clouds (% Sky Obscured)

28
59
79
75
84
88
65
57
82
65
57
46
17
9
2
2
2
1
8
16
23
39
55
71

Medium Clouds (% Sky Obscured)

83
80
92
83
91
70
92
42
86
94
77
66
39
26
13
10
5
2
10
21
35
49
63
77

High Clouds (% Sky Obscured)

46
59
69
35
47
0
58
18
73
17
7
0
4
6
8
13
17
22
24
31
39
56
73
90

ISS Passover

Visibility (miles)

9
9
4
9
9
9
9
9
4
4
7
4
9
9
9
9
9
9
9
9
9
9
7
6

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

Precipitation Probability (%)

23
51
74
30
31
54
52
61
95
88
78
47
39
27
17
11
5
0
0
0
0
8
19
33

Precipitation Amount (mm)

0
0
0.4
0
0
0
0
0.2
0.8
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
3
4
5
6
6
7
8
9
8
9
9
9
9
9
9
10
10
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
90
87
85
86
86
83
92
90
92
95
93
93
95
95
95
96
95
95
95
93
91

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1009

Ozone (du)

304
305
304
309
309
310
309
310
308
309
311
312
310
308
306
304
301
298
294
293
292
291
291
291

Friday 23

Waxing Gibbous 94%

17:11

06:03

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
06 Bad
07 Bad

Sun - Rise: 08:17, Set: 18:28, Transit: 13:23. Moon - Rise: 17:11, Set: 06:03. Civil Dark: 19:02 - 07:45. Nautical Dark: 19:41 - 07:05. Astro Dark: 20:20 - 06:27

Total Clouds (% Sky Obscured)

97
95
94
95
97
100
100
100
99
96
93
90
93
97
100
95
91
86
80
73
66
77
88
99

Low Clouds (% Sky Obscured)

75
75
76
71
67
59
68
75
84
68
55
40
50
59
72
69
62
56
46
38
31
48
65
82

Medium Clouds (% Sky Obscured)

82
86
90
82
76
74
83
85
87
80
80
84
87
91
93
75
58
40
47
54
61
72
85
99

High Clouds (% Sky Obscured)

85
70
60
57
70
80
70
52
30
21
15
12
33
54
75
51
26
0
0
0
0
10
18
27

ISS Passover

Visibility (miles)

4
6
7
9
9
9
9
9
9
9
9
9
9
8
6
5
6
7
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

91
95
95
95
83
38
71
92
95
88
75
66
82
95
95
95
83
57
52
55
64
76
83
88

Precipitation Amount (mm)

0.7
1
1
0.8
0.4
0
0.3
0.6
0.6
0.4
0.3
0.2
0.3
0.7
0.8
0.7
0.6
0.3
0.2
0.2
0.3
0.4
0.4
0.5

Wind Speed/Direction (mph)

18
17
18
20
21
22
23
21
20
19
17
15
15
15
16
16
15
14
12
13
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
7
7
8
8
8
7
5
3
4
4
4
3
3
4
4
3
4
2
2
2
2
2

Dew Point (°C)

10
10
10
10
10
10
9
8
6
5
5
6
6
6
6
6
5
5
4
5
5
6
6
5

Relative Humidity (%)

92
89
86
84
79
76
73
70
67
64
67
71
74
76
77
80
80
78
79
82
87
90
91
90

Pressure (mb)

1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

291
295
299
303
308
313
319
320
322
323
324
325
325
327
329
331
332
334
335
336
337
338
343
347

Saturday 24

Waxing Gibbous 98%

17:24

06:26

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

Sun - Rise: 08:19, Set: 18:26, Transit: 13:22. Moon - Rise: 17:24, Set: 06:26. Civil Dark: 19:00 - 06:46. Nautical Dark: 19:39 - 06:07. Astro Dark: 20:18 - 05:28

Total Clouds (% Sky Obscured)

96
92
88
86
85
86
91
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
49
30
29
29
30
41
51
60
57
53
55
50
65
70
77
83
84

Medium Clouds (% Sky Obscured)

86
73
60
63
69
75
81
87
94
93
92
93
90
88
85
82
78
77

High Clouds (% Sky Obscured)

24
21
18
26
33
50
66
80
98
97
97
96
93
88
83
61
37
15

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

73
55
35
39
36
24
32
46
70
91
95
95
95
95
95
78
67
63

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.3
0.5
0.9
1.6
1.3
1
0.9
0.5
0.3
0.3

Wind Speed/Direction (mph)

15
15
14
14
15
17
18
18
18
17
16
16
15
15
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
82
80
74
71
67
74
82
91
91
93
93
93
91
93
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1008
1007

Ozone (du)

352
350
348
346
345
345
345
345
344
343
343
344
344
344
345
346
348
351

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 18/10/26 08:02:39. Forecast: 18/10/26 to 25/10/26. Timezone: UTC+2.00