Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 30%

01:28

14:43

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:57, Set: 16:49, Transit: 12:23. Moon - Rise: 01:28, Set: 14:43. Civil Dark: 17:26 - 07:20. Nautical Dark: 18:07 - 06:39. Astro Dark: 18:46 - 05:59

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
10
27
27
27
26
26
41
33
34
16
29
15
17
20
42
27
20
23
29
19
37
65
76

Medium Clouds (% Sky Obscured)

99
100
100
100
97
100
100
100
100
100
100
100
95
100
100
100
98
96
99
96
86
100
96
100

High Clouds (% Sky Obscured)

78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

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

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

Precipitation Probability (%)

52
79
95
64
44
42
40
40
44
49
55
50
53
57
52
54
28
21
8
21
12
33
28
32

Precipitation Amount (mm)

0.2
0.4
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
10
10
10
10
10

Relative Humidity (%)

86
84
84
84
84
87
87
86
86
86
86
84
84
81
77
76
75
76
77
81
86
87
90
91

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1006
1005
1006
1006

Ozone (du)

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

Friday 14

Waning Crescent 21%

02:41

14:53

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:58, Set: 16:48, Transit: 12:23. Moon - Rise: 02:41, Set: 14:53. Civil Dark: 17:25 - 07:21. Nautical Dark: 18:06 - 06:40. Astro Dark: 18:45 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
99
94
90
87
89
85
82
87
94
91
79
71
68
64
74
62
61
67

Low Clouds (% Sky Obscured)

73
79
94
95
93
86
89
88
90
87
87
85
82
83
90
91
79
70
53
60
57
56
56
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
73
55
43
50
53
55
57
54
62
44
52
60
65
68
52
68
55
41
11

High Clouds (% Sky Obscured)

100
70
91
61
100
75
72
60
27
15
3
2
1
6
8
5
5
5
5
5
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
8
5
5
8
9
8
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 (%)

23
13
30
27
38
24
23
22
30
34
39
39
39
37
27
19
16
16
21
6
3
21
20
20

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
11
11
10
10
8
7
7
7
6
6
7
6
6
5
5
4
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
88
90
91
91
93
91
91
93
95
95
93
93
95
93
93
93
93
93
95
95
95
96

Pressure (mb)

1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

281
281
284
287
288
286
284
285
285
285
285
284
284
283
283
283
283
282
281
282
283
283
283
284

Saturday 15

Waning Crescent 13%

03:52

15:03

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:00, Set: 16:46, Transit: 12:23. Moon - Rise: 03:52, Set: 15:03. Civil Dark: 17:24 - 07:23. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:44 - 06:02

Total Clouds (% Sky Obscured)

65
59
63
79
83
93
96
100
96
97
95
99
94
90
89
98
100
100
100
93
91
89
87
82

Low Clouds (% Sky Obscured)

61
59
63
79
83
93
96
100
96
97
95
99
94
90
89
96
100
100
99
80
69
60
60
60

Medium Clouds (% Sky Obscured)

17
29
24
30
24
9
5
1
2
2
3
6
1
1
5
21
36
34
56
78
79
77
26
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
2
1
2
1
2
3
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
7
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

17
15
12
12
2
2
1
2
5
6
7
14
15
2
5
4
2
4
17
46
47
32
8
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
7
7
7
7
6
5
3
3

Relative Humidity (%)

95
96
95
96
96
96
96
96
96
96
96
96
96
95
93
93
91
90
90
91
88
84
78
76

Pressure (mb)

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

Ozone (du)

285
286
286
286
288
290
290
290
290
290
291
291
290
291
292
291
289
288
286
286
289
291
295
301

Sunday 16

Waning Crescent 8%

05:04

15:14

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
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 08:02, Set: 16:45, Transit: 12:23. Moon - Rise: 05:04, Set: 15:14. Civil Dark: 17:22 - 07:24. Nautical Dark: 18:04 - 06:43. Astro Dark: 18:43 - 06:04

Total Clouds (% Sky Obscured)

69
63
77
71
79
87
94
96
83
79
88
75
64
57
47
39
38
32
28
26
24
22
30
42

Low Clouds (% Sky Obscured)

57
55
63
64
69
75
80
73
57
46
58
59
60
52
45
39
37
32
28
26
24
22
29
37

Medium Clouds (% Sky Obscured)

25
17
10
2
10
17
25
30
35
34
27
17
4
3
1
0
0
0
0
0
0
0
0
0

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
4
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
2
11
50
72
36
37
37
35
28
16
41
31
32
27
16
4
4
5
3
2
1

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
4
4
4
5
7
9
8
8
8
8
8
11
12
13
14
13
12
11
10
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
85
78
73
78
85
86
85
86
85
85
82
75
69
64
60
57
60
63
66
72
75
77

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

301
297
288
275
272
276
283
291
300
306
309
313
314
309
301
297
295
291
284
279
278
276
274
275

Monday 17

Waning Crescent 3%

06:16

15:27

21 OK
22 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:03, Set: 16:44, Transit: 12:24. Moon - Rise: 06:16, Set: 15:27. Civil Dark: 17:21 - 07:26. Nautical Dark: 18:03 - 06:45. Astro Dark: 18:42 - 06:05

Total Clouds (% Sky Obscured)

36
44
68
74
78
65
77
95
97
100
98
96
94
96
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
41
57
60
66
58
65
49
33
13
26
32
43
49
58
60
58
52
46
42
37
29
20
9

Medium Clouds (% Sky Obscured)

0
3
7
9
15
23
27
31
39
43
70
47
44
58
95
96
97
98
98
99
99
100
79
57

High Clouds (% Sky Obscured)

0
3
6
9
32
52
77
87
92
100
88
76
64
71
81
89
92
96
100
100
100
100
99
98

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
2
2
2
12
20
26
28
26
21
24
23
20
24
56
61
52
40
17
22
19
13
13
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
77
77
79
79
82
83
83
83
82
80
83
79
79
85
82
79
76
72
75
78
80
82

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

275
279
282
284
284
286
289
288
283
276
274
280
281
282
281
284
284
287
290
293
294
296
297
296

Tuesday 18

Waning Crescent 1%

07:30

15:44

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:05, Set: 16:43, Transit: 12:24. Moon - Rise: 07:30, Set: 15:44. Civil Dark: 17:20 - 07:27. Nautical Dark: 18:02 - 06:46. Astro Dark: 18:41 - 06:06

Total Clouds (% Sky Obscured)

100
100
97
93
90
93
98
99
99
100
87
75
62
75
87
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
24
47
67
68
71
79
71
64
59
52
48
43
53
61
66
72
77
86
90
95
100
95
89

Medium Clouds (% Sky Obscured)

38
29
36
44
60
65
80
87
93
100
87
75
62
75
87
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
98
97
93
90
93
93
63
34
9
17
19
30
53
74
100
89
91
95
96
97
98
67
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
14
20
22
35
40
41
39
35
29
31
28
17
19
23
27
30
33
36
50
60
69
74
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
83
85
86
89
93
93
93
91
91
91
89
83
78
74
76
78
80
83
83
85
88

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

295
293
291
288
286
286
287
288
291
295
298
301
305
308
308
308
308
314
321
327
329
330
331
331

Wednesday 19

Waning Crescent 0%

08:43

16:07

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:07, Set: 16:41, Transit: 12:24. Moon - Rise: 08:43, Set: 16:07. Civil Dark: 17:19 - 07:29. Nautical Dark: 18:01 - 06:47. Astro Dark: 18:41 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
93
95
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
85
86
85
88
91
94
95
97
98
94
89
84
82
80
75
73
70
68
51
32
16

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
97
87
76
64
63
60
60
74
87
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
5
5
5
19
32
46
65
80
90
65
42
20
38
61
75
89
96
100
99
99
98

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

Fog (%)

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

Precipitation Probability (%)

81
77
73
69
68
68
78
67
64
65
64
64
63
53
42
27
21
15
6
8
6
3

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0.4
0.4
0.7
0.4
0.3
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
93
91
88
86
85
83
85
86
88
86
86
88
85
80
78
79
80
82
86
88

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010

Ozone (du)

331
330
328
325
322
321
320
319
318
317
317
314
311
309
308
308
307
306
306
305
305
305

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

Generated: 13/11/25 21:41:33. Forecast: 13/11/25 to 19/11/25. Timezone: UTC+1.00