Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 82%

18:26

02:40

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:31, Set: 19:30, Transit: 13:30. Moon - Rise: 18:26, Set: 02:40. Civil Dark: 20:04 - 06:58. Nautical Dark: 20:43 - 06:19. Astro Dark: 21:24 - 05:38

Total Clouds (% Sky Obscured)

100
78
76
79
93
91
81
64
65
57
85
98
87
100
100
100
90
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
22
56
61
88
78
64
42
34
34
36
32
30
22
23
13
20
16
0
10
0
0
0
0

Medium Clouds (% Sky Obscured)

51
43
40
40
45
46
41
33
3
0
5
6
22
17
15
0
0
40
16
1
21
17
55
51

High Clouds (% Sky Obscured)

36
0
0
0
1
1
7
2
24
15
44
90
48
100
100
100
78
98
100
100
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 (%)

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)

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

Chance of Frost

Temperature (°C)

21
21
21
20
19
18
18
17
16
15
15
15
14
14
14
14
13
13
14
16
18
19
20
21

Feels Like (°C)

18
19
20
21
19
17
17
17
17
15
15
13
14
13
13
12
12
12
13
15
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

46
46
46
58
60
60
62
64
69
73
75
75
76
76
76
76
79
77
74
66
60
55
50
48

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019

Ozone (du)

266
266
265
265
268
270
271
271
270
269
269
269
269
270
270
271
271
271
272
273
273
274
274
274

Tuesday 26

Waxing Gibbous 91%

18:49

04:15

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

Sun - Rise: 07:33, Set: 19:28, Transit: 13:29. Moon - Rise: 18:49, Set: 04:15. Civil Dark: 20:01 - 07:00. Nautical Dark: 20:40 - 06:20. Astro Dark: 21:21 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
58
74
7
57
100
55
40
40
100
72
94
99
100
100
100
87
67
79
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
14
29
33
21
25
22
16
17
19

Medium Clouds (% Sky Obscured)

86
64
48
44
60
21
36
4
11
14
15
1
2
60
52
54
68
52
93
60
42
10
39
80

High Clouds (% Sky Obscured)

100
100
100
100
100
50
45
1
52
100
50
50
45
100
67
86
96
100
76
100
78
57
72
48

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
49
58
62
63
70
71
73
74
74
74
74
76
75
76
75
74
72
65
62
56
52
48

Pressure (mb)

1019
1018
1018
1018
1018
1018
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1020
1019
1018
1018

Ozone (du)

274
274
274
275
278
280
282
290
287
287
286
285
285
285
285
284
284
282
283
282
281
281
280
280

Wednesday 27

Waxing Gibbous 97%

19:05

05:47

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:35, Set: 19:26, Transit: 13:29. Moon - Rise: 19:05, Set: 05:47. Civil Dark: 19:59 - 07:01. Nautical Dark: 20:38 - 06:22. Astro Dark: 21:19 - 05:42

Total Clouds (% Sky Obscured)

94
99
100
100
100
100
100
100
100
100
58
45
78
80
75
58
57
62
66
70
78
75
98
78

Low Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
14
0
0
20
46
34
21
23
25
37
47
46
38
39
41

Medium Clouds (% Sky Obscured)

63
62
89
98
91
100
100
100
99
100
63
47
35
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

88
93
100
100
100
100
100
100
100
65
2
2
38
39
55
55
57
60
55
55
69
54
96
51

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
1
0
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

23
23
23
22
20
20
19
19
19
19
19
19
19
18
18
17
16
15
16
17
17
18
19
19

Feels Like (°C)

20
21
21
20
19
17
18
17
17
16
16
16
16
16
16
14
12
13
13
14
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

45
45
48
56
60
57
58
61
60
56
55
56
60
69
79
79
85
89
83
77
71
64
55
53

Pressure (mb)

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

Ozone (du)

279
278
278
277
277
278
278
281
283
284
286
286
284
283
283
283
282
282
281
280
278
276
275
275

Thursday 28

Waxing Gibbous 100%

19:19

07:18

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:36, Set: 19:23, Transit: 13:29. Moon - Rise: 19:19, Set: 07:18. Civil Dark: 19:57 - 07:03. Nautical Dark: 20:36 - 06:24. Astro Dark: 21:16 - 05:44

Total Clouds (% Sky Obscured)

82
97
99
86
86
84
87
85
85
81
81
83
84
90
81
79
75
67
60
53
59
65
75
65

Low Clouds (% Sky Obscured)

45
44
44
44
41
26
15
3
2
1
0
11
25
43
36
41
49
46
43
40
43
43
47
41

Medium Clouds (% Sky Obscured)

22
29
33
43
48
49
41
35
35
38
36
42
38
39
41
45
37
26
12
0
9
18
28
22

High Clouds (% Sky Obscured)

60
89
93
68
63
63
58
54
58
58
57
61
62
62
45
26
11
9
5
1
22
40
60
43

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
2
7
8
9
8
0
8
13
17
35
47
52
48
35
4
4
3
1
9

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)

12
11
10
9
7
7
7
8
8
8
8
9
10
11
12
12
13
13
13
15
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
17
17
16
16
15
14
14
13
13
13
13
13
13
14
15
15
17
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

50
49
48
55
61
66
68
69
68
67
67
60
58
62
69
75
78
81
77
71
64
57
53
48

Pressure (mb)

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

Ozone (du)

276
276
277
277
276
276
276
275
275
274
274
274
274
274
275
275
276
275
274
273
274
274
273
275

Friday 29

Full Moon 100%

19:32

08:48

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

Sun - Rise: 07:38, Set: 19:21, Transit: 13:28. Moon - Rise: 19:32, Set: 08:48. Civil Dark: 19:54 - 07:05. Nautical Dark: 20:33 - 06:26. Astro Dark: 21:14 - 05:45

Total Clouds (% Sky Obscured)

54
39
49
64
81
79
77
75
57
39
18
19
19
24
44
64
78
73
69
65
73
81
89
91

Low Clouds (% Sky Obscured)

39
34
29
25
21
32
43
54
44
29
16
11
5
0
16
24
33
26
19
13
17
22
29
39

Medium Clouds (% Sky Obscured)

11
0
0
0
0
7
15
22
15
8
0
1
2
3
4
4
5
8
12
14
11
9
7
18

High Clouds (% Sky Obscured)

23
6
25
50
72
52
28
2
2
3
2
9
16
31
38
41
41
42
43
44
55
66
77
80

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 (%)

10
7
9
6
0
3
6
7
7
7
5
7
1
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)

16
14
13
10
8
6
6
5
4
4
3
3
3
3
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

20
19
19
18
16
14
14
13
13
12
12
12
12
11
11
11
11
10
12
14
16
17
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
43
48
56
68
78
83
87
89
87
89
87
87
88
90
90
90
90
80
71
65
58
52
47

Pressure (mb)

1020
1021
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

276
278
277
277
274
274
274
275
275
275
276
276
277
277
278
278
278
278
279
279
280
280
281
282

Saturday 30

Waning Gibbous 96%

19:46

10:16

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
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:39, Set: 19:19, Transit: 13:28. Moon - Rise: 19:46, Set: 10:16. Civil Dark: 19:52 - 07:06. Nautical Dark: 20:31 - 06:27. Astro Dark: 21:11 - 05:47

Total Clouds (% Sky Obscured)

94
96
87
77
69
67
66
64
71
77
83
65
47
29
29
27
25
40
57
74
57
50
49
52

Low Clouds (% Sky Obscured)

47
55
43
24
5
4
3
0
1
3
4
3
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
44
48
51
52
37
21
6
9
12
13
9
6
3
5
8
10
8
6
4
2
1
0
1

High Clouds (% Sky Obscured)

82
84
70
56
42
42
44
48
63
72
81
62
43
24
21
16
14
32
53
73
65
63
61
65

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)

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

Chance of Frost

Temperature (°C)

19
19
19
18
16
15
14
13
13
12
12
12
11
11
11
11
11
11
13
15
17
19
21
23

Feels Like (°C)

19
18
18
18
19
19
13
12
12
12
12
12
10
10
10
10
10
9
10
11
11
12
12
13

Dew Point (°C)

8
7
7
7
8
7
7
7
6
6
6
6
6
6
5
5
5
5
7
8
9
10
12
13

Relative Humidity (%)

47
45
45
50
56
60
63
64
65
66
67
70
68
68
67
67
67
67
64
60
58
56
55
54

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1021

Ozone (du)

283
283
284
284
285
285
286
288
289
290
291
292
292
291
291
291
291
291
291
291
291
290
289
288

Sunday 1

Waning Gibbous 91%

20:01

11:45

15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 07:41, Set: 19:16, Transit: 13:28. Moon - Rise: 20:01, Set: 11:45. Civil Dark: 19:50 - 07:08. Nautical Dark: 20:29 - 06:29. Astro Dark: 21:09 - 05:49

Total Clouds (% Sky Obscured)

56
50
49
42
41
29
22
16
17
19
24
28
31
30
25
16
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

60
60
53
47
36
32
25
21
23
21
31
33
40
45
32
19
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
20
19
18
18
18
18
17
17
16
16
16
15
15

Feels Like (°C)

22
22
22
22
22
22
18
18
18
18
18
18
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

55
58
61
66
71
78
80
78
80
79
78
78
79
79
80
85
87

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

289
289
289
289
289
289
289
288
288
287
287
286
286
287
287
287
287

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

Generated: 25/09/23 15:10:29. Forecast: 25/09/23 to 01/10/23. Timezone: UTC+2.00