Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waning Crescent 28%

01:36

18:17

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

Sun - Rise: 06:59, Set: 20:14, Transit: 13:37. Moon - Rise: 01:36, Set: 18:17. Civil Dark: 20:48 - 06:25. Nautical Dark: 21:30 - 05:45. Astro Dark: 22:15 - 05:00

Total Clouds (% Sky Obscured)

4
19
53
59
81
33
71
50
93
98
78
46
63
75
99
100
100
85
82
71
93
91
90
70

Low Clouds (% Sky Obscured)

4
3
0
0
0
0
1
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22

Medium Clouds (% Sky Obscured)

0
5
53
56
29
19
24
26
37
70
25
30
18
54
74
73
59
18
55
44
37
66
37
70

High Clouds (% Sky Obscured)

4
19
53
24
51
9
40
10
92
88
62
20
54
65
91
96
100
85
50
58
51
45
40
22

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
7
1
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)

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

Chance of Frost

Temperature (°C)

8
9
10
13
16
18
20
21
22
22
22
23
22
21
19
18
18
17
16
16
16
16
17
17

Feels Like (°C)

8
9
9
11
14
16
18
18
20
19
20
20
21
20
17
16
15
14
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

87
88
81
71
64
56
50
46
41
37
35
34
36
46
52
55
54
51
51
52
53
54
54
50

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

291
290
290
292
293
293
294
294
294
295
294
294
293
293
294
293
292
291
291
291
293
293
294
294

Monday 7

Waning Crescent 18%

03:05

18:49

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

Sun - Rise: 07:01, Set: 20:11, Transit: 13:36. Moon - Rise: 03:05, Set: 18:49. Civil Dark: 20:46 - 06:27. Nautical Dark: 21:27 - 05:47. Astro Dark: 22:12 - 05:02

Total Clouds (% Sky Obscured)

84
93
78
100
100
100
100
100
95
55
32
43
67
100
84
100
100
100
98
90
97
88
87
100

Low Clouds (% Sky Obscured)

9
2
0
0
0
0
0
0
51
37
26
23
42
18
34
17
2
13
26
22
25
23
12
14

Medium Clouds (% Sky Obscured)

59
67
10
47
23
25
21
16
73
27
4
11
19
0
12
12
7
1
4
9
15
13
30
84

High Clouds (% Sky Obscured)

66
81
67
100
100
100
100
100
12
0
0
2
14
100
32
100
100
100
98
90
97
65
72
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 (%)

2
20
1
1
0
0
1
2
10
1
0
0
3
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)

6
5
7
7
8
8
9
11
12
15
15
14
13
11
8
6
7
8
9
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
17
18
20
21
22
21
22
23
24
22
22
19
19
18
18
17
16
16
15
14
14

Dew Point (°C)

5
5
6
8
8
8
7
7
6
7
8
10
12
12
14
15
15
16
15
14
15
14
14
13

Relative Humidity (%)

45
44
48
49
43
39
33
31
30
31
33
39
49
52
65
74
78
85
83
85
89
90
89
89

Pressure (mb)

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

Ozone (du)

295
297
300
300
299
299
300
301
302
304
303
300
297
296
297
297
297
296
296
295
294
294
295
295

Tuesday 8

Waning Crescent 10%

04:34

19:12

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
04 Bad
05 Bad

Sun - Rise: 07:03, Set: 20:09, Transit: 13:36. Moon - Rise: 04:34, Set: 19:12. Civil Dark: 20:43 - 06:28. Nautical Dark: 21:25 - 05:49. Astro Dark: 22:09 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
71
58
69
58
53
54
51
53
52

Low Clouds (% Sky Obscured)

40
61
64
56
45
33
44
57
68
66
53
58
51
65
65
64
38
58
50
53
54
39
23
35

Medium Clouds (% Sky Obscured)

31
92
98
97
89
95
99
100
99
84
90
86
71
89
72
67
45
40
47
26
40
0
0
0

High Clouds (% Sky Obscured)

100
100
100
88
97
100
100
99
96
100
100
100
100
100
97
20
18
20
20
24
30
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
7
7
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
1
2
4
8
42
35
23
17
33
48
47
29
41
36
25
8
13
6
3
10
3
9
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
14
14
15
15
15
16
16
15
14
15
14
14
13
13
13
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

84
87
80
77
71
64
61
60
70
78
87
92
93
92
93
95
95
95
96
95
96
96
98
95

Pressure (mb)

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

Ozone (du)

294
295
295
295
294
295
295
295
295
293
292
291
293
293
294
294
297
297
299
304
304
309
313
316

Wednesday 9

Waning Crescent 4%

06:01

19:28

06 Bad
07 Bad
08 OK
09 OK
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 OK
01 Bad
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:04, Set: 20:07, Transit: 13:35. Moon - Rise: 06:01, Set: 19:28. Civil Dark: 20:41 - 06:30. Nautical Dark: 21:22 - 05:51. Astro Dark: 22:07 - 05:07

Total Clouds (% Sky Obscured)

55
58
30
39
53
73
86
74
87
80
68
74
57
74
43
55
57
46
42
46
43
49
67
71

Low Clouds (% Sky Obscured)

47
58
29
36
45
63
75
64
78
78
68
74
52
74
24
33
31
23
16
23
22
17
18
11

Medium Clouds (% Sky Obscured)

0
0
6
11
15
16
17
19
11
5
0
5
10
15
19
23
27
20
14
12
8
5
0
6

High Clouds (% Sky Obscured)

30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
21
42
36

ISS Passover

Visibility (miles)

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

9
2
4
6
20
37
37
23
21
28
32
33
34
23
9
16
27
22
8
19
4
1
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)

9
9
10
12
14
16
17
17
18
17
16
16
13
11
9
8
9
9
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
87
82
70
60
58
54
47
51
58
58
63
67
70
76
71
72
77
83
83
90
93
93

Pressure (mb)

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

Ozone (du)

320
322
326
331
334
334
335
338
340
344
345
344
338
336
336
338
337
335
332
330
327
327
327
326

Thursday 10

Waning Crescent 1%

06:01

19:42

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
04 Bad
05 Bad

Sun - Rise: 07:06, Set: 20:04, Transit: 13:35. Moon - Rise: 06:01, Set: 19:42. Civil Dark: 20:38 - 06:32. Nautical Dark: 21:20 - 05:53. Astro Dark: 22:04 - 05:09

Total Clouds (% Sky Obscured)

77
81
82
88
93
88
88
81
86
91
96
90
61
64
49
66
83
83
92
99
99
99
99
100

Low Clouds (% Sky Obscured)

6
5
10
14
3
23
54
64
78
82
90
65
41
24
24
29
31
40
51
65
74
82
90
85

Medium Clouds (% Sky Obscured)

14
21
51
65
4
56
75
61
74
90
87
69
20
51
40
37
30
23
15
8
21
29
36
57

High Clouds (% Sky Obscured)

45
40
51
43
91
64
25
1
1
1
15
15
0
0
2
1
0
33
66
99
96
93
91
94

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
5
14
4
18
18
4
0
0
0
0
0
0
0
1
3
16
20
24
18
17
11
31

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
17
18
19
19
19
19
19
19
18
16
15
14
13
13
14
14
14
14
14

Feels Like (°C)

9
9
10
11
13
14
15
16
16
16
17
16
16
18
15
14
14
14
13
13
12
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
92
88
80
66
56
53
51
48
48
52
51
50
56
65
69
73
76
74
69
66
64
63
63

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

323
320
320
320
320
320
321
320
319
318
315
313
318
320
320
316
312
308
306
304
302
303
303
303

Friday 11

New Moon 0%

07:24

19:54

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 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 07:07, Set: 20:02, Transit: 13:35. Moon - Rise: 07:24, Set: 19:54. Civil Dark: 20:36 - 06:34. Nautical Dark: 21:17 - 05:54. Astro Dark: 22:01 - 05:11

Total Clouds (% Sky Obscured)

100
100
93
86
81
88
94
100
94
89
84
79
76
73
61
48
35
34
33
35
32
31
33
35

Low Clouds (% Sky Obscured)

82
79
71
62
53
64
79
93
84
74
65
56
46
36
33
33
27
32
33
35
32
31
32
29

Medium Clouds (% Sky Obscured)

79
100
89
78
69
63
59
53
43
34
22
17
10
6
8
9
8
6
4
2
1
0
0
0

High Clouds (% Sky Obscured)

98
100
82
63
44
31
16
10
10
15
25
41
56
72
49
29
9
7
3
1
1
0
0
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

45
56
68
74
78
95
95
95
95
95
95
95
95
95
95
75
52
56
48
3
7
9
0
3

Precipitation Amount (mm)

0
0.2
0.3
0.4
0.4
0.6
0.8
1
1.1
1.2
1.4
1.3
1
1
0.7
0.4
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
10
11
11
11
11
12
13
14
14
14
14
14
15
15
15
14
14
14
13
13
13
13
13

Relative Humidity (%)

68
75
83
76
70
66
71
77
83
83
81
79
82
86
90
90
90
92
90
90
90
92
92
93

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

307
311
315
314
313
312
312
312
312
312
312
312
313
314
315
314
313
312
312
312
312
310
309
307

Saturday 12

Waxing Crescent 2%

08:45

20:06

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

Sun - Rise: 07:09, Set: 20:00, Transit: 13:34. Moon - Rise: 08:45, Set: 20:06. Civil Dark: 20:34 - 06:35. Nautical Dark: 21:14 - 05:56. Astro Dark: 21:58 - 05:13

Total Clouds (% Sky Obscured)

35
36
54
68
82
74
65
57
64
71
78
85
92
99
93
87
81
77
72
68

Low Clouds (% Sky Obscured)

25
24
24
30
30
29
32
35
50
62
74
63
52
38
32
28
22
23
21
26

Medium Clouds (% Sky Obscured)

0
0
3
8
11
11
10
8
5
2
0
26
51
77
71
66
57
38
20
1

High Clouds (% Sky Obscured)

5
7
16
29
40
34
24
12
21
29
37
57
75
92
78
64
50
56
67
68

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
4
12
20
25
28
32
29
26
21
13
18
16
10
7
3
0
1
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
16
18
18
19
20
20
20
20
19
18
17
16
15
14
14
14

Feels Like (°C)

16
16
15
15
15
15
15
15
15
22
21
20
21
21
22
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
87
82
77
68
58
51
49
48
46
54
62
72
74
76
79
80
82

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

306
305
305
303
301
299
298
297
295
296
297
298
297
296
296
297
297
298
298
299

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

Generated: 06/09/26 06:27:54. Forecast: 06/09/26 to 12/09/26. Timezone: UTC+2.00