Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

First Quarter 51%

14:49

22:57

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
01 Bad
02 Bad
03 OK

Sun - Rise: 07:30, Set: 17:15, Transit: 12:23. Moon - Rise: 14:49, Set: 22:57. Civil Dark: 17:50 - 06:55. Nautical Dark: 18:30 - 06:15. Astro Dark: 19:09 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
28

Low Clouds (% Sky Obscured)

64
89
82
73
75
87
56
59
84
66
59
59
51
53
49
68
79
78
76
90
91
81
76
28

Medium Clouds (% Sky Obscured)

100
89
69
38
30
67
96
97
100
100
100
99
100
99
100
100
100
100
100
100
100
67
55
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
68
3
100
100
100
100
84
100
100
100
100
60
100
100
98
100
10
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
5
5
4
4
2
4
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
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
15
5
2
1
0
1
6
6
14
29
53
82
89
93
95
95
95
95
62
16
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.6
0.8
1.4
1.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
91
91
87
83
80
75
75
74
77
80
83
87
93
93
95
93
93
95
95
91
87

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1004
1003
1003
1002
1001
1000
1000
1000
999
999
998
997
997
997
997
998
999

Ozone (du)

271
273
272
270
271
271
271
270
268
266
265
265
266
265
263
263
263
264
266
271
271
274
278
286

Thursday 30

Waxing Gibbous 61%

15:06

00:19

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

Sun - Rise: 07:32, Set: 17:13, Transit: 12:23. Moon - Rise: 15:06, Set: 00:19. Civil Dark: 17:48 - 06:57. Nautical Dark: 18:28 - 06:17. Astro Dark: 19:08 - 05:37

Total Clouds (% Sky Obscured)

6
23
39
25
40
75
76
38
34
50
34
39
83
66
76
71
100
100
100
94
100
100
100
100

Low Clouds (% Sky Obscured)

6
23
39
25
40
72
72
38
32
27
25
24
37
25
12
0
0
18
32
0
0
0
0
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
26
20
23
37
96
83
52
71
87
39
76
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
13
3
3
19
15
34
6
100
100
100
40
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 (%)

3
2
6
9
5
7
8
4
7
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
9
9
10
12
13
12
13
13
12
12
10
7
5
5
5
6
6
7
7
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
85
87
81
74
73
70
65
65
67
70
77
84
85
85
82
84
85
85
84
82
82

Pressure (mb)

1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

287
281
281
283
275
271
269
267
265
263
264
263
265
264
262
259
257
256
259
257
257
260
262
262

Friday 31

Waxing Gibbous 72%

15:20

01:42

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:34, Set: 17:11, Transit: 12:22. Moon - Rise: 15:20, Set: 01:42. Civil Dark: 17:47 - 06:58. Nautical Dark: 18:27 - 06:18. Astro Dark: 19:06 - 05:39

Total Clouds (% Sky Obscured)

100
87
100
98
98
100
100
100
100
100
100
100
100
74
63
100
100
80
77
95
82
100
100
100

Low Clouds (% Sky Obscured)

48
51
34
27
71
87
59
33
27
54
38
58
41
48
42
39
43
42
41
42
36
47
40
35

Medium Clouds (% Sky Obscured)

100
82
100
93
91
96
50
41
41
97
96
100
100
68
54
73
54
7
29
47
50
100
47
100

High Clouds (% Sky Obscured)

100
24
100
79
78
100
100
100
100
100
100
28
100
22
25
58
100
42
47
65
70
75
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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
5
12
5
20
35
6
4
9
30
41
3
0
1
3
3
1
2
5
8
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
7
7
9
10
11
11
12
12
11
11
11
11
11
11
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
81
83
80
80
93
86
87
87
89
93
93
92
90
92
92
92
92
89
87

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007

Ozone (du)

264
266
267
268
270
272
274
274
273
272
270
272
274
276
276
278
278
277
277
277
276
275
273
272

Saturday 1

Waxing Gibbous 81%

15:32

03:07

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:36, Set: 17:09, Transit: 12:22. Moon - Rise: 15:32, Set: 03:07. Civil Dark: 17:45 - 07:00. Nautical Dark: 18:25 - 06:20. Astro Dark: 19:04 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
70
39
18
32
52
78
83
85
75
73
60
69

Low Clouds (% Sky Obscured)

50
66
82
85
88
92
88
86
82
80
81
82
58
26
4
19
35
55
53
51
48
54
55
57

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
70
39
0
14
31
42
49
57
60
41
23
27

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
67
33
0
25
50
76
83
85
75
64
32
0

ISS Passover

Visibility (miles)

9
9
9
9
9
4
4
6
3
5
4
5
2
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
Light Rain
Light Rain
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

Precipitation Probability (%)

28
43
52
56
86
95
95
95
95
95
95
95
95
57
27
17
14
5
11
11
19
10
12
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
12
13
14
14
16
16
17
18
18
21
17
13
14
14
16
17
16
15
15
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
89
86
92
93
92
93
92
92
90
92
86
84
84
83
83
83
84
81
81
80
81

Pressure (mb)

1006
1006
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1002
1003
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

270
269
270
271
271
271
271
271
271
271
272
274
276
280
285
288
295
297
300
303
306
307
305
305

Sunday 2

Waxing Gibbous 90%

15:44

No Set

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 Bad
20 OK
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:38, Set: 17:07, Transit: 12:22. Moon - Rise: 15:44, Set: No Set. Civil Dark: 17:43 - 07:02. Nautical Dark: 18:23 - 06:21. Astro Dark: 19:03 - 05:42

Total Clouds (% Sky Obscured)

80
83
83
89
94
100
99
100
100
85
59
39
40
42
40
26
14
0
26
49
74
82
88
95

Low Clouds (% Sky Obscured)

50
40
33
36
39
45
65
78
90
78
56
39
40
39
37
26
14
0
6
11
13
22
35
47

Medium Clouds (% Sky Obscured)

40
40
46
63
78
97
74
89
100
78
30
0
1
3
0
0
0
0
2
7
21
23
21
23

High Clouds (% Sky Obscured)

19
29
43
62
81
100
99
100
100
67
33
0
0
0
0
0
0
0
2
5
7
31
55
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
10
3
4
6
13
56
72
86
82
72
53
52
38
0
33
25
8
14
15
10
29
36
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
7
7
7
7
7
7
7
8
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

85
85
85
84
85
82
78
77
80
83
87
72
73
77
77
80
81
82
84
84
85
85
85
84

Pressure (mb)

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

Ozone (du)

306
310
314
316
317
318
320
323
321
324
327
319
316
313
316
320
316
312
307
303
300
296
294
292

Monday 3

Waxing Gibbous 96%

15:56

04:34

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:39, Set: 17:06, Transit: 12:22. Moon - Rise: 15:56, Set: 04:34. Civil Dark: 17:42 - 07:03. Nautical Dark: 18:22 - 06:23. Astro Dark: 19:01 - 05:44

Total Clouds (% Sky Obscured)

95
97
98
97
96
95
97
98
100
100
100
100
99
99
98
99
99
100
96
93
91
90
87
87

Low Clouds (% Sky Obscured)

59
74
89
82
75
70
77
83
88
91
95
99
98
98
97
96
97
98
81
64
45
34
27
29

Medium Clouds (% Sky Obscured)

23
23
18
28
37
48
61
75
87
72
58
47
47
47
43
38
43
57
62
61
66
62
58
53

High Clouds (% Sky Obscured)

56
42
43
46
50
46
62
76
87
75
64
53
42
32
22
18
13
9
38
67
91
90
87
87

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

Precipitation Probability (%)

53
55
50
41
33
22
25
30
29
36
57
88
83
68
35
19
21
32
34
35
33
30
32
21

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0.2
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
78
81
84
87
87
90
90
89
87
86
86
86
86
86
84
84
87
90
93
93
93

Pressure (mb)

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

Ozone (du)

290
291
292
293
291
289
287
285
283
282
280
279
278
278
279
279
278
277
276
274
273
271
269
267

Tuesday 4

Waxing Gibbous 99%

16:10

06:05

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: 07:41, Set: 17:04, Transit: 12:22. Moon - Rise: 16:10, Set: 06:05. Civil Dark: 17:40 - 07:05. Nautical Dark: 18:20 - 06:25. Astro Dark: 19:00 - 05:45

Total Clouds (% Sky Obscured)

89
92
87
86
89
91
93
95
95
88
81
76
81
85
90
84
78
70
67
63
60

Low Clouds (% Sky Obscured)

42
53
67
74
77
75
80
80
80
68
60
52
42
33
23
30
35
41
41
45
47

Medium Clouds (% Sky Obscured)

51
45
32
27
25
25
43
59
76
61
47
37
27
14
1
5
11
16
11
8
5

High Clouds (% Sky Obscured)

89
92
87
86
89
91
88
74
51
49
51
58
73
83
90
74
55
38
39
41
40

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

Fog (%)

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

Precipitation Probability (%)

23
19
9
9
5
0
1
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
90
86
84
79
74
70
73
74
75
79
83
87
87
85
84
87
87

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

265
263
262
260
260
259
258
257
256
256
256
257
258
259
260
261
261
261
262
262
262

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 29/10/25 04:57:17. Forecast: 29/10/25 to 04/11/25. Timezone: UTC+1.00