Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 82%

18:32

02:43

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Bad
22 OK
23 OK
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

Sun - Rise: 07:35, Set: 19:34, Transit: 13:34. Moon - Rise: 18:32, Set: 02:43. Civil Dark: 20:08 - 07:02. Nautical Dark: 20:47 - 06:22. Astro Dark: 21:29 - 05:41

Total Clouds (% Sky Obscured)

97
98
95
95
51
35
45
65
25
47
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
81
82
22
17
21
25
19
12
2
0
0
0
0
2
0
3
9
5
18
0
0
2
2

Medium Clouds (% Sky Obscured)

40
21
32
35
33
0
0
0
0
0
0
1
41
2
14
0
23
31
0
61
65
68
87
73

High Clouds (% Sky Obscured)

2
0
0
0
5
5
7
45
5
50
100
100
100
100
100
100
100
100
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
66
68
71
77
81
81
81
82
81
82
79
79
80
84
86
84
86
79
72
64
58
56

Pressure (mb)

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

Ozone (du)

267
268
268
267
268
271
272
273
273
272
272
272
273
274
274
274
274
275
275
275
276
276
276
276

Tuesday 26

Waxing Gibbous 91%

18:54

04:18

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
12 Bad
13 Bad

Sun - Rise: 07:37, Set: 19:32, Transit: 13:33. Moon - Rise: 18:54, Set: 04:18. Civil Dark: 20:05 - 07:03. Nautical Dark: 20:45 - 06:24. Astro Dark: 21:26 - 05:43

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
94
71
99
100
100
100
100
100
100
100
97
97
78
79
89
91

Low Clouds (% Sky Obscured)

3
0
2
2
2
0
0
0
0
0
0
0
12
17
23
24
24
24
28
28
21
23
20
11

Medium Clouds (% Sky Obscured)

70
68
44
4
39
42
46
50
94
34
22
1
22
98
27
66
84
80
65
91
55
49
44
82

High Clouds (% Sky Obscured)

100
96
100
100
100
100
100
100
45
50
97
100
100
100
100
100
99
100
76
55
53
49
75
55

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
1
0
2
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
20
19
19
18
18
18
17
17
17
17
17
17
16
16
17
17
19
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
51
51
52
56
61
64
69
76
81
85
86
86
89
89
89
87
86
86
83
81
71
62
54

Pressure (mb)

1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

275
274
275
277
280
282
285
289
293
290
291
290
289
289
287
287
286
285
284
283
283
283
282
281

Wednesday 27

Waxing Gibbous 97%

19:10

05:51

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:39, Set: 19:30, Transit: 13:33. Moon - Rise: 19:10, Set: 05:51. Civil Dark: 20:03 - 07:05. Nautical Dark: 20:43 - 06:26. Astro Dark: 21:23 - 05:45

Total Clouds (% Sky Obscured)

95
99
100
100
100
100
100
100
100
95
58
32
56
44
56
71
79
79
75
70
65
71
85
81

Low Clouds (% Sky Obscured)

16
18
21
16
2
0
0
2
2
10
3
14
35
42
33
32
46
42
47
57
62
39
29
29

Medium Clouds (% Sky Obscured)

90
85
86
89
100
100
100
100
100
94
57
19
30
0
0
0
0
0
0
0
0
4
8
11

High Clouds (% Sky Obscured)

20
96
100
100
100
100
100
100
100
50
0
0
0
2
17
35
35
40
38
36
39
51
72
69

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
6
16
2
0
12
18
6
6
5
6
4
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
10
9
9
9
9
11
12
14
13
13
16
18
19
19
17
16
16
15
14
14
14
14

Chance of Frost

Temperature (°C)

22
23
23
22
22
21
20
20
20
20
20
20
19
19
18
17
17
17
17
17
17
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
49
52
54
58
59
58
57
57
57
60
72
81
80
81
79
78
75
72
71
68
66
64

Pressure (mb)

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

Ozone (du)

280
279
279
280
281
281
282
283
285
289
292
289
290
290
289
287
286
286
286
285
284
283
282
281

Thursday 28

Waxing Gibbous 100%

19:24

07:22

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
12 Bad
13 Bad

Sun - Rise: 07:40, Set: 19:27, Transit: 13:33. Moon - Rise: 19:24, Set: 07:22. Civil Dark: 20:01 - 07:07. Nautical Dark: 20:40 - 06:27. Astro Dark: 21:21 - 05:47

Total Clouds (% Sky Obscured)

93
89
91
98
94
65
69
63
60
64
63
63
94
74
95
81
75
75
74
75
74
64
65
54

Low Clouds (% Sky Obscured)

31
38
39
35
30
27
16
8
0
0
0
2
54
32
81
42
38
31
36
38
40
41
49
46

Medium Clouds (% Sky Obscured)

18
24
27
32
39
45
41
43
34
40
41
38
43
39
43
29
13
0
9
21
28
18
10
0

High Clouds (% Sky Obscured)

82
70
71
86
86
50
50
55
55
46
30
9
27
43
59
64
70
75
71
66
62
45
27
12

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

Precipitation Probability (%)

1
0
0
0
0
1
6
7
10
18
9
4
32
46
60
94
95
95
82
54
13
23
19
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.1
1.4
0.7
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
11
9
6
5
6
7
10
12
14
15
17
19
21
19
17
15
15
15
16
14
14

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
17
17
16
16
16
16
16
16
16
16
17
16
17
17
18
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
63
63
66
68
73
74
72
62
59
56
60
66
75
82
77
75
78
76
69
65
64
64

Pressure (mb)

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

Ozone (du)

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

Friday 29

Full Moon 100%

19:36

08:52

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

Sun - Rise: 07:42, Set: 19:25, Transit: 13:32. Moon - Rise: 19:36, Set: 08:52. Civil Dark: 19:58 - 07:08. Nautical Dark: 20:38 - 06:29. Astro Dark: 21:18 - 05:49

Total Clouds (% Sky Obscured)

49
46
45
51
63
72
62
61
41
37
46
32
47
63
81
77
71
65
71
79
87
83
78
73

Low Clouds (% Sky Obscured)

40
35
33
30
30
27
27
28
28
24
20
18
23
25
29
26
21
17
17
18
19
17
20
21

Medium Clouds (% Sky Obscured)

0
0
0
4
10
13
10
5
0
0
0
0
10
21
32
24
16
8
7
6
5
22
38
55

High Clouds (% Sky Obscured)

13
16
19
38
57
81
58
35
3
3
15
10
15
35
62
67
81
82
79
76
75
78
77
63

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 (%)

19
14
1
5
6
4
11
11
9
7
4
0
1
1
1
4
4
2
2
3
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)

14
13
12
11
10
8
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
16
17
17
17
16
16
16
15
15
15
15
15
15
14
14
13
13
14
14
14

Dew Point (°C)

11
11
11
11
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

62
61
62
62
63
65
67
68
71
72
74
76
78
79
80
82
83
82
83
76
72
66
61
56

Pressure (mb)

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

Ozone (du)

277
277
276
274
273
275
275
274
275
276
278
278
278
278
279
280
280
281
281
282
282
282
284
285

Saturday 30

Waning Gibbous 96%

19:49

10:22

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

Sun - Rise: 07:44, Set: 19:23, Transit: 13:32. Moon - Rise: 19:49, Set: 10:22. Civil Dark: 19:56 - 07:10. Nautical Dark: 20:35 - 06:31. Astro Dark: 21:16 - 05:50

Total Clouds (% Sky Obscured)

78
84
90
83
76
67
71
74
76
76
75
75
65
58
48
49
46
43
52
55
61
57
60
48

Low Clouds (% Sky Obscured)

28
32
36
25
14
2
3
3
3
10
17
23
17
10
3
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
61
68
50
32
14
16
17
18
25
29
32
27
22
18
14
10
7
6
5
4
3
2
1

High Clouds (% Sky Obscured)

54
56
55
54
54
53
56
60
62
59
56
52
41
31
22
29
37
45
58
68
77
74
71
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
48
48
52
55
60
60
58
58
59
60
60
61
61
61
61
61
61
57
55
51
53
54

Pressure (mb)

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

Ozone (du)

286
286
285
285
286
287
288
289
290
292
292
291
291
291
292
292
292
292
292
292
293
294
293
292

Sunday 1

Waning Gibbous 91%

20:04

11:50

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

Sun - Rise: 07:45, Set: 19:20, Transit: 13:32. Moon - Rise: 20:04, Set: 11:50. Civil Dark: 19:54 - 07:12. Nautical Dark: 20:33 - 06:32. Astro Dark: 21:13 - 05:52

Total Clouds (% Sky Obscured)

45
43
40
45
45
45
42
38
35
41
50
56
47
37
28
31
34
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16

Medium Clouds (% Sky Obscured)

1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
7
14
20

High Clouds (% Sky Obscured)

67
52
45
50
50
50
37
30
25
30
34
39
36
33
24
16
9
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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
7
11
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
24
23
22
21
20
20
19
19
19
19
18
18
18
17
17

Feels Like (°C)

14
21
21
22
21
22
22
19
20
20
20
20
19
17
17
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

55
56
57
60
63
66
69
71
74
75
75
73
72
76
81
86
85
85

Pressure (mb)

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

Ozone (du)

291
290
290
289
290
290
291
290
289
287
288
288
288
288
289
289
290
292

Forecast for Schildersbuurt, Gemeente Den Haag, Netherlands (52.07,4.30)

Generated: 25/09/23 14:33:12. Forecast: 25/09/23 to 01/10/23. Timezone: UTC+2.00