Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

First Quarter 51%

15:55

23:40

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: 08:10, 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)

95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
94

Low Clouds (% Sky Obscured)

95
97
98
96
95
100
78
67
73
81
93
100
94
95
96
97
100
100
97
92
86
87
92
81

Medium Clouds (% Sky Obscured)

31
33
23
100
100
100
100
100
100
100
100
100
100
99
77
74
76
65
65
59
55
61
56
38

High Clouds (% Sky Obscured)

0
0
32
100
100
100
89
100
92
100
100
100
100
100
99
100
61
91
100
100
88
91
60
38

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
0
7
5
2
11
10
22
75
72
93
95
95
90
46
15
14
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.3
0.6
1
1
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
11
10
10
10
10
11
11
11
11
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
85
80
76
76
75
77
78
93
95
95
96
96
96
95
93
93
93
93
93
93
91
88

Pressure (mb)

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

Ozone (du)

288
286
284
283
283
282
283
283
282
282
281
282
282
284
286
285
281
279
280
278
278
278
278
278

Monday 19

Waxing Gibbous 61%

16:17

00:54

11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
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: 08:12, 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)

88
44
43
60
67
72
60
32
47
30
26
50
77
90
95
88
97
90
68
65
74
88
94
90

Low Clouds (% Sky Obscured)

66
26
22
18
13
13
10
11
15
12
0
1
3
13
15
15
20
40
47
46
41
37
31
36

Medium Clouds (% Sky Obscured)

38
18
5
0
0
0
0
0
0
0
0
0
0
0
13
15
12
34
34
51
45
66
73
72

High Clouds (% Sky Obscured)

13
5
21
44
55
61
51
18
31
15
24
44
74
81
91
78
94
69
38
17
19
33
52
49

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)

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

Chance of Frost

Temperature (°C)

11
12
13
14
14
15
15
14
12
12
11
10
9
9
8
8
7
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
75
66
60
59
61
66
71
76
79
79
76
74
74
74
77
79
78
76
76
78
78
75
71

Pressure (mb)

1027
1027
1027
1026
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1016
1015
1015
1014

Ozone (du)

277
275
275
275
275
276
276
277
276
275
274
273
273
273
273
273
275
276
276
277
277
277
280
282

Tuesday 20

Waxing Gibbous 70%

16:33

02:10

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: 08:14, 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)

88
91
93
98
100
99
100
99
100
100
99
100
97
100
83
68
67
69
65
65
78
100
100
100

Low Clouds (% Sky Obscured)

34
68
88
67
94
97
98
96
92
87
81
81
93
100
83
33
28
21
15
16
2
16
27
42

Medium Clouds (% Sky Obscured)

70
80
85
92
91
93
94
89
100
93
97
100
88
70
30
30
10
0
0
34
51
75
52
57

High Clouds (% Sky Obscured)

36
37
17
49
100
79
100
89
100
89
79
100
23
30
30
40
50
47
45
46
57
87
70
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
7
17
18
32
43
48
44
56
84
95
63
26
5
0
1
0
0
0
0
11
22
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
70
67
69
69
78
92
93
95
93
96
95
93
92
90
90
90
93
93
90
91
85
81

Pressure (mb)

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

Ozone (du)

284
284
281
279
282
283
281
281
281
281
281
284
286
287
290
290
292
293
294
288
285
281
276
273

Wednesday 21

Waxing Gibbous 79%

16:47

03:26

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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: 08:16, 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)

100
100
100
87
78
66
61
53
22
21
22
53
40
53
67
60
55
72
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
88
85
83
71
60
61
19
15
17
19
27
29
40
53
22
9
3
36
6
45
60
73
88

Medium Clouds (% Sky Obscured)

88
99
100
82
67
55
55
37
3
0
0
33
17
35
51
40
40
52
92
98
100
100
100
100

High Clouds (% Sky Obscured)

67
85
100
83
70
55
55
43
0
0
0
0
0
0
0
20
30
57
70
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
4
3
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

54
92
95
76
39
40
16
12
3
4
5
35
36
78
21
6
7
10
20
25
89
88
48
48

Precipitation Amount (mm)

0
0.6
1.2
0.3
0
0
0
0
0
0
0
0
0
0.8
0
0
0
0
0
0
0.9
0.7
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
14
15
14
13
13
14
14
13
13
13
14
13
13
14
14
15
15
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
90
95
88
81
80
83
81
80
80
80
82
81
88
84
85
85
85
84
84
87
87
87

Pressure (mb)

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

Ozone (du)

273
273
273
276
279
279
282
291
299
303
305
305
303
301
300
302
302
300
298
299
301
299
300
302

Thursday 22

Waxing Gibbous 87%

16:59

04:43

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

Sun - Rise: 08:17, 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)

99
97
96
97
91
82
55
49
47
52
64
68
92
98
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

63
92
94
63
49
38
43
37
32
34
37
35
28
24
18
30
44
60
69
76
80
83
86
93

Medium Clouds (% Sky Obscured)

95
90
76
79
43
18
14
14
18
24
33
34
36
36
41
62
74
88
93
96
100
98
98
98

High Clouds (% Sky Obscured)

75
50
25
25
19
10
0
0
2
12
20
30
79
94
100
100
100
100
100
100
100
85
67
50

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

53
77
69
61
58
67
82
39
6
6
16
2
3
4
0
13
30
38
46
61
73
95
95
95

Precipitation Amount (mm)

0
0.5
0.3
0.2
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
1
1.6
2.1

Wind Speed/Direction (mph)

16
16
15
15
14
13
12
12
9
8
9
9
10
10
10
11
12
13
14
15
16
17
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
88
84
83
81
84
87
90
93
95
93
93
95
95
95
95
95
93
93
91
91
88
88

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1013
1012
1010
1009
1007
1006
1005
1004

Ozone (du)

304
306
306
308
311
314
312
311
309
307
306
304
301
297
294
291
289
287
284
286
287
288
293
297

Friday 23

Waxing Gibbous 94%

17:11

06:03

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: 08:19, 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)

96
93
90
93
96
99
98
97
95
95
95
100
86
70
54
51
48
47
52
57
63
65
67
67

Low Clouds (% Sky Obscured)

85
72
59
53
48
50
53
55
56
65
75
86
71
56
42
36
29
24
34
40
48
47
47
46

Medium Clouds (% Sky Obscured)

88
77
66
69
73
77
79
82
84
84
84
85
74
60
44
30
21
16
18
17
24
31
37
42

High Clouds (% Sky Obscured)

46
37
37
30
20
4
19
37
57
65
70
68
35
30
26
17
11
0
0
1
1
2
2
2

ISS Passover

Visibility (miles)

7
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

95
95
51
47
48
52
63
75
86
89
94
95
91
71
45
41
39
27
39
41
38
42
39
31

Precipitation Amount (mm)

1.4
0.8
0
0
0
0
0.2
0.3
0.5
0.6
0.7
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
23
25
24
24
24
23
21
20
19
19
18
18
18
17
17
17
17
16
16
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
7
6
5
5
5
5
5
2
3
3
3
3
3
2
2
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

87
83
79
75
72
70
68
75
80
87
87
88
90
88
87
85
87
88
88
88
90
88
88
87

Pressure (mb)

1003
1003
1003
1003
1003
1004
1005
1005
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

302
307
313
319
320
321
323
323
324
324
326
328
329
330
331
333
335
338
340
342
344
345
346
347

Saturday 24

Waxing Gibbous 98%

17:24

06:26

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

Sun - Rise: 07:21, 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)

74
83
90
89
88
87
91
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
61
70
66
62
58
59
62
65
75
85
96
96
97
97
97
95
91
87
86

Medium Clouds (% Sky Obscured)

52
61
69
55
41
28
52
77
100
99
99
98
98
98
99
99
100
91
76
63

High Clouds (% Sky Obscured)

10
18
27
31
33
42
61
79
100
99
98
98
98
97
94
96
99
96
91
88

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
7
5
3
3
2
3
5
7
7
8

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

Precipitation Probability (%)

30
29
28
34
36
32
31
27
29
70
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1.3
1.6
1.7
2
1.7
1.4
1.1
1.1

Wind Speed/Direction (mph)

17
17
18
19
18
17
17
17
17
17
18
19
19
19
20
19
18
17
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
80
79
79
79
80
79
77
76
81
87
93
91
93
95
95
96
95
96

Pressure (mb)

1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1004
1003
1002
1001
1000
998
998
998
998
998

Ozone (du)

348
348
348
348
346
343
341
339
337
335
335
335
334
334
333
335
337
340
340
340

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

Generated: 18/10/26 11:01:17. Forecast: 18/10/26 to 25/10/26. Timezone: UTC+2.00