Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

08:43

15:44

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

Sun - Rise: 08:07, Set: 16:43, Transit: 12:24. Moon - Rise: 08:43, Set: 15:44. Civil Dark: 17:20 - 07:29. Nautical Dark: 18:02 - 06:47. Astro Dark: 18:41 - 06:08

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
98
100
93
53
90
67
33
45
100
56
99
100
100
98
87
96
88

Low Clouds (% Sky Obscured)

64
81
94
100
90
100
58
68
73
46
41
39
31
24
34
41
34
43
28
32
44
61
57
59

Medium Clouds (% Sky Obscured)

96
99
100
100
100
100
100
92
100
86
30
80
67
33
45
93
17
44
100
100
97
82
91
72

High Clouds (% Sky Obscured)

0
2
3
3
4
3
4
5
100
8
5
10
10
15
15
15
6
0
18
12
3
11
19
9

ISS Passover

Visibility (miles)

8
8
3
0
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
92
95
95
95
95
77
25
11
5
1
1
1
0
1
2
1
2
2
2
2
0
0
4

Precipitation Amount (mm)

0.3
0.7
1.3
1.5
1.1
1.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
8
8
7
11
13
11
11
11
9
8
6
6
6
6
5
5
4
4
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
2
2
2
1
1
1
1
-0
0
-1
-1
-2
-1
-1
-0
0
-2
-2
-2
-1
1

Dew Point (°C)

5
5
5
5
5
4
4
2
2
3
2
2
1
0
-1
-1
-1
-2
-2
-2
-2
-1
1
1

Relative Humidity (%)

91
90
91
96
93
91
91
82
82
86
86
86
85
85
82
80
80
80
78
78
78
81
85
82

Pressure (mb)

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

Ozone (du)

318
324
326
322
318
316
319
324
329
330
332
335
329
321
318
317
316
321
320
320
318
319
320
320

Thursday 20

New Moon 0%

09:53

16:07

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: 16:41, Transit: 12:24. Moon - Rise: 09:53, Set: 16:07. Civil Dark: 17:19 - 07:30. Nautical Dark: 18:01 - 06:49. Astro Dark: 18:41 - 06:09

Total Clouds (% Sky Obscured)

100
100
98
91
99
97
78
78
96
78
96
90
100
89
78
77
72
39
85
82
82
92
84
51

Low Clouds (% Sky Obscured)

42
53
56
42
41
53
66
64
63
69
82
84
78
81
77
69
55
32
27
45
77
92
84
51

Medium Clouds (% Sky Obscured)

100
100
96
76
97
82
37
29
46
11
52
29
56
55
3
14
26
10
44
47
13
1
0
0

High Clouds (% Sky Obscured)

36
10
14
2
1
1
1
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
4
2
2
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
67
100
100
100
100
100
100
99
5
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 (%)

38
38
14
17
33
39
8
4
4
2
2
0
0
1
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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
4
3
3
3
2
2
1
2
2
2
2
1
1
0
0
-0
-0
0
1
2

Feels Like (°C)

2
2
2
2
2
-0
0
-0
-1
-1
-1
-1
-1
-1
0
-1
0
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

1
1
1
1
2
1
1
1
1
1
1
-0
0
-1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-2

Relative Humidity (%)

75
71
72
76
83
85
88
89
94
96
96
88
89
86
83
88
89
91
92
92
91
91
83
76

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1020
1020
1021

Ozone (du)

319
320
325
333
335
338
338
337
337
333
332
331
330
329
327
325
324
325
326
324
323
323
326
326

Friday 21

Waxing Crescent 2%

10:55

16:39

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

Sun - Rise: 08:10, Set: 16:40, Transit: 12:24. Moon - Rise: 10:55, Set: 16:39. Civil Dark: 17:18 - 07:32. Nautical Dark: 18:00 - 06:50. Astro Dark: 18:40 - 06:10

Total Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
1
1
2
4
4
5
9
10
8
23
21
25
32
45
60

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
23
21
25
32
45
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
7
10
8
23
21
25
25
25
30

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)

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

Chance of Frost

Temperature (°C)

3
3
4
4
3
2
2
1
0
-0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
0

Feels Like (°C)

-1
-0
0
0
1
0
0
-0
-0
-1
-1
-2
-2
-3
-3
-4
-4
-5
-5
-6
-6
-5
-6
-5

Dew Point (°C)

-2
-2
-1
-1
1
0
0
-0
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-4
-4
-3
-4
-4
-4

Relative Humidity (%)

70
69
69
73
83
88
89
91
89
91
89
89
89
89
89
89
89
91
89
89
89
86
78
71

Pressure (mb)

1022
1022
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

326
326
327
324
319
317
313
308
304
304
302
299
297
297
291
288
287
287
288
288
287
285
278
271

Saturday 22

Waxing Crescent 5%

11:44

17:23

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

Sun - Rise: 08:12, Set: 16:39, Transit: 12:25. Moon - Rise: 11:44, Set: 17:23. Civil Dark: 17:17 - 07:33. Nautical Dark: 17:59 - 06:52. Astro Dark: 18:39 - 06:12

Total Clouds (% Sky Obscured)

71
80
88
99
77
55
35
34
20
15
10
5
7
2
4
9
10
10
10
10
15
20
44
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
5
1
0
0
0
0
0
0
0
0
0
0
5
15
20

Medium Clouds (% Sky Obscured)

66
80
88
99
77
55
35
34
6
15
10
5
4
2
4
9
10
10
10
10
15
20
44
65

High Clouds (% Sky Obscured)

35
37
7
12
29
35
23
8
5
5
0
0
0
0
0
0
0
0
0
0
4
5
12
19

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
1
2
1
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)

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

Chance of Frost

Temperature (°C)

1
3
3
3
2
1
0
-1
-1
-1
-1
-2
-2
-2
-2
-3
-3
-2
-3
-2
-2
-2
-1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
61
65
69
77
81
83
86
86
86
86
86
87
87
84
84
79
78
72
71
67
59
54

Pressure (mb)

1025
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1015
1015
1014
1013
1012
1012
1011
1010

Ozone (du)

268
268
270
273
278
284
290
295
293
293
294
294
290
285
283
283
281
279
277
275
274
274
275
277

Sunday 23

Waxing Crescent 10%

No Rise

18:21

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: 08:13, Set: 16:38, Transit: 12:25. Moon - Rise: No Rise, Set: 18:21. Civil Dark: 17:16 - 07:35. Nautical Dark: 17:58 - 06:53. Astro Dark: 18:38 - 06:13

Total Clouds (% Sky Obscured)

83
88
93
98
99
99
100
99
98
97
98
99
100
100
100
100
100
100
100
100
99
99
97
96

Low Clouds (% Sky Obscured)

25
32
39
46
48
57
66
75
83
92
95
98
100
100
99
99
99
98
97
97
96
95
91
87

Medium Clouds (% Sky Obscured)

40
38
39
42
96
95
71
98
97
95
97
98
100
100
100
100
100
100
100
100
99
99
97
96

High Clouds (% Sky Obscured)

21
16
20
11
40
70
100
68
37
5
6
7
8
8
13
18
12
6
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
3
4
4
4
5
5
6
6
6
5
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
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
3
5
7
14
13
13
28
80
95
95
95
95
95
95
95
90
86
83
79
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
1.3
1.1
0.9
0.6
0.7
0.7
0.7
0.6
0.5
0.5
0.4
0.4

Wind Speed/Direction (mph)

14
14
14
14
15
15
16
16
16
16
15
15
15
14
14
13
13
11
10
9
8
7
7
7

Chance of Frost

Temperature (°C)

2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-6
-5
-5
-4
-3
-2
-1
-1
0
1
2
2
2
3
3
3
4
4
4
4
4

Relative Humidity (%)

52
50
51
54
55
59
65
69
77
79
81
86
89
94
94
94
96
96
96
98
98
98
98
98

Pressure (mb)

1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1000
999
998
997
996
995
995
994
994
994
994
994
994
994

Ozone (du)

278
277
274
274
274
274
278
280
280
279
277
277
278
278
278
279
279
279
279
280
281
282
284
285

Monday 24

Waxing Crescent 16%

12:22

19:30

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: 16:37, Transit: 12:25. Moon - Rise: 12:22, Set: 19:30. Civil Dark: 17:16 - 07:36. Nautical Dark: 17:57 - 06:54. Astro Dark: 18:37 - 06:14

Total Clouds (% Sky Obscured)

94
96
97
98
98
98
98
95
93
91
91
91
92
92
92
93
92
91
91
92
93
95
97
98

Low Clouds (% Sky Obscured)

84
85
87
88
85
83
82
74
68
59
57
59
61
57
55
52
62
75
85
80
76
71
79
86

Medium Clouds (% Sky Obscured)

93
93
96
96
95
94
93
92
90
88
90
91
92
92
92
93
87
80
78
74
71
67
65
59

High Clouds (% Sky Obscured)

0
0
0
5
5
10
15
25
25
35
35
25
35
32
13
4
4
5
5
0
3
2
2
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

73
67
66
65
52
38
20
15
11
5
13
11
5
12
14
9
13
16
16
20
19
9
16
15

Precipitation Amount (mm)

0.4
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
3
3
3
3
3
3
3
4

Feels Like (°C)

2
2
2
3
3
3
2
2
3
2
2
2
2
2
1
1
-0
-0
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
96
96
94
94
94
93
91
89
89
91
91
93
93
93
93
93
91
86

Pressure (mb)

993
993
994
994
994
995
995
996
996
997
998
998
999
1000
1000
1001
1001
1002
1002
1002
1003
1004
1005
1005

Ozone (du)

286
287
287
287
288
289
291
292
295
298
300
302
303
305
307
308
310
312
313
315
316
318
320
321

Tuesday 25

Waxing Crescent 25%

12:48

20:46

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: 08:16, Set: 16:36, Transit: 12:25. Moon - Rise: 12:48, Set: 20:46. Civil Dark: 17:15 - 07:38. Nautical Dark: 17:57 - 06:56. Astro Dark: 18:37 - 06:15

Total Clouds (% Sky Obscured)

98
98
97
97
97
98
98
98
99
99
99
98
98
80
63
45
43
44
49

Low Clouds (% Sky Obscured)

93
93
94
94
94
95
95
93
92
91
88
84
80
61
42
23
24
24
24

Medium Clouds (% Sky Obscured)

61
48
35
16
14
14
12
14
14
16
42
68
92
80
63
45
43
44
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
14
20
34
48
54
71
63
45
43
44
49

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
5
7
0
1
1
0
0
1
0
0
0
0
2
2
1
4
6
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
3
3
3
2
3
3
3
2
2
2
2
2

Feels Like (°C)

-1
-1
1
0
0
-0
-0
-1
-1
-0
0
0
-0
-1
-1
-1
-1
-1
-1

Dew Point (°C)

2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
0
1
1

Relative Humidity (%)

83
80
83
85
88
88
88
88
89
89
91
91
91
89
89
89
89
91
91

Pressure (mb)

1005
1005
1006
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

322
323
319
315
312
310
309
307
308
308
309
311
313
315
315
314
313
312
311

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

Generated: 19/11/25 12:51:45. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00