Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 42%

00:51

16:58

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 07:51, Set: 19:13, Transit: 13:31. Moon - Rise: 00:51, Set: 16:58. Civil Dark: 19:46 - 07:17. Nautical Dark: 20:25 - 06:38. Astro Dark: 21:05 - 05:58

Total Clouds (% Sky Obscured)

94
87
81
72
71
35
24
28
26
61
58
54
100
100
97
74
94
73
79
100
98
96
95
90

Low Clouds (% Sky Obscured)

31
22
26
30
26
26
18
20
18
12
9
7
11
19
16
14
13
0
0
0
10
14
18
19

Medium Clouds (% Sky Obscured)

0
0
0
2
31
0
0
0
0
0
0
0
0
0
3
2
81
42
43
17
26
39
42
39

High Clouds (% Sky Obscured)

0
0
0
43
27
0
0
0
2
55
55
50
100
100
94
57
71
47
59
100
97
89
65
62

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 (%)

81
75
44
15
5
1
1
1
2
1
1
1
0
0
2
59
77
85
83
75
79
84
89
92

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
84
78
72
66
63
63
62
64
66
69
73
74
75
75
79
79
80
83
83
83
84
87

Pressure (mb)

1029
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1025

Ozone (du)

318
320
318
313
310
308
304
302
299
296
294
293
292
292
290
287
285
283
282
281
280
279
277
276

Monday 5

Waning Crescent 31%

02:19

17:22

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

Sun - Rise: 07:53, Set: 19:10, Transit: 13:31. Moon - Rise: 02:19, Set: 17:22. Civil Dark: 19:44 - 07:19. Nautical Dark: 20:23 - 06:40. Astro Dark: 21:03 - 06:00

Total Clouds (% Sky Obscured)

68
69
93
81
71
67
64
54
59
51
18
14
12
15
21
25
28
47
40
55
67
68
64
62

Low Clouds (% Sky Obscured)

17
14
14
23
22
20
16
8
8
4
3
0
0
4
9
12
17
25
26
27
28
30
25
20

Medium Clouds (% Sky Obscured)

22
2
2
3
2
2
2
2
2
2
3
3
3
2
2
0
0
0
0
0
0
2
2
3

High Clouds (% Sky Obscured)

46
52
86
61
43
47
44
45
50
51
11
9
12
11
11
10
11
29
16
35
50
50
45
45

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 (%)

96
81
83
31
3
1
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
15
28

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
1
2
3
2
3
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
82
76
66
59
57
59
63
68
72
81
83
85
83
83
82
82
83
83
83
86
87
86

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020

Ozone (du)

276
275
275
274
274
274
275
275
274
273
273
272
272
272
272
271
271
270
270
270
271
272
273
273

Tuesday 6

Waning Crescent 21%

03:45

17:40

08 Bad
09 OK
10 OK
11 OK
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

Sun - Rise: 07:54, Set: 19:08, Transit: 13:30. Moon - Rise: 03:45, Set: 17:40. Civil Dark: 19:42 - 07:21. Nautical Dark: 20:21 - 06:41. Astro Dark: 21:01 - 06:02

Total Clouds (% Sky Obscured)

54
48
42
20
50
60
90
93
90
87
92
97
100
99
100
94
100
100
99
98
98
98
99
100

Low Clouds (% Sky Obscured)

15
12
10
0
13
19
24
18
12
4
7
9
5
7
10
10
12
13
14
15
15
11
9
4

Medium Clouds (% Sky Obscured)

2
2
2
2
11
15
86
92
88
85
91
96
100
97
100
92
100
100
99
97
40
40
47
99

High Clouds (% Sky Obscured)

40
40
40
20
30
30
30
30
30
25
30
40
53
95
48
46
100
100
97
94
90
93
95
97

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 (%)

33
38
2
2
0
1
2
2
3
3
6
6
5
5
5
5
5
5
5
5
5
5
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
15
17
18
19
20
20
20
20
19
18
17
16
16
16
15
14
14
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

87
83
77
71
67
62
62
62
61
63
66
70
71
74
77
78
80
82
82
80
79
80
80
81

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

274
274
275
276
277
278
278
279
280
281
282
283
285
286
288
289
290
290
291
291
291
291
291
291

Wednesday 7

Waning Crescent 12%

05:08

17:54

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
06 Bad
07 Bad

Sun - Rise: 07:56, Set: 19:06, Transit: 13:30. Moon - Rise: 05:08, Set: 17:54. Civil Dark: 19:39 - 07:22. Nautical Dark: 20:19 - 06:43. Astro Dark: 20:58 - 06:04

Total Clouds (% Sky Obscured)

100
100
86
73
85
76
96
99
100
100
100
100
99
98
97
85
72
60
73
86
99
99
94
88

Low Clouds (% Sky Obscured)

3
1
0
4
7
12
17
21
26
27
31
36
71
86
81
81
72
60
73
86
99
99
90
80

Medium Clouds (% Sky Obscured)

97
86
70
53
72
59
92
56
72
100
100
100
95
97
83
56
29
1
7
13
20
20
21
22

High Clouds (% Sky Obscured)

97
98
58
45
35
20
36
89
100
100
100
100
85
61
42
0
3
40
30
30
30
12
0
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
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

0
1
1
3
5
1
30
47
64
86
95
95
89
73
56
40
29
15
22
39
50
64
74
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.8
0.7
0.4
0.2
0
0
0
0
0
0
0.4
0.5
0.5

Wind Speed/Direction (mph)

5
4
5
6
6
5
5
6
8
9
10
12
13
13
13
12
12
14
15
14
14
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
15
17
19
21
19
17
16
15
14
13
12
12
12
11
10
9
9
8
8
7
7

Dew Point (°C)

9
10
10
10
10
10
10
9
10
11
12
13
13
12
11
11
10
10
8
6
7
6
2
3

Relative Humidity (%)

81
80
74
67
60
55
52
51
55
64
72
83
87
83
79
76
75
76
68
61
65
64
48
51

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

294
296
297
299
299
299
300
300
298
298
297
294
300
303
303
304
306
309
309
308
305
305
306
305

Thursday 8

Waning Crescent 6%

06:28

18:05

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
06 Bad
07 Bad

Sun - Rise: 07:58, Set: 19:04, Transit: 13:30. Moon - Rise: 06:28, Set: 18:05. Civil Dark: 19:37 - 07:24. Nautical Dark: 20:16 - 06:45. Astro Dark: 20:56 - 06:05

Total Clouds (% Sky Obscured)

62
62
63
57
59
75
93
92
90
85
78
73
74
73
71
74
76
77
81
86
91
94
95
99

Low Clouds (% Sky Obscured)

33
28
22
26
38
42
64
33
28
44
78
73
73
61
50
42
32
23
30
36
44
58
72
83

Medium Clouds (% Sky Obscured)

29
41
45
37
29
21
23
23
23
20
18
15
0
1
1
2
3
4
5
9
12
17
21
25

High Clouds (% Sky Obscured)

0
0
0
0
0
17
45
45
50
60
60
60
58
56
52
54
56
63
73
79
85
89
93
95

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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

79
71
78
84
79
77
85
80
81
80
71
66
38
30
21
30
24
6
17
12
5
15
14
16

Precipitation Amount (mm)

0.6
0.4
0.4
0.6
0.5
0.4
0.6
0.5
0.5
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
16
17
18
17
17
18
16
15
16
14
13
12
11
10
8
8
6
6
8
9
11
12

Chance of Frost

Temperature (°C)

12
12
13
13
14
14
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
52
50
48
44
43
45
51
52
51
52
56
55
53
52
51
52
54
55
57
60
62
64
65

Pressure (mb)

1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1023
1023
1024
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

306
307
307
308
307
305
304
303
302
300
299
297
295
293
291
290
287
285
282
280
278
276
275
273

Friday 9

Waning Crescent 2%

07:47

18:17

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
06 Bad
07 Bad

Sun - Rise: 07:59, Set: 19:01, Transit: 13:29. Moon - Rise: 07:47, Set: 18:17. Civil Dark: 19:35 - 07:26. Nautical Dark: 20:14 - 06:46. Astro Dark: 20:54 - 06:07

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
98
97
95
89
83
79
80
82
81
81
79
79
69
61
52

Low Clouds (% Sky Obscured)

82
76
74
80
88
94
95
98
99
98
97
95
89
83
79
80
80
77
78
79
79
62
41
22

Medium Clouds (% Sky Obscured)

52
75
98
92
85
80
81
83
83
81
81
82
71
64
53
47
36
25
24
22
19
15
10
5

High Clouds (% Sky Obscured)

96
98
100
100
100
100
79
57
39
26
13
0
1
2
2
4
5
7
5
3
0
1
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

24
32
50
55
56
64
58
51
47
57
69
72
73
54
45
42
42
50
49
47
48
41
30
6

Precipitation Amount (mm)

0
0
0
0.2
0
0.3
0.2
0
0
0
0.4
0.4
0.6
0.3
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
72
80
87
87
87
86
86
84
84
80
76
72
71
69
68
73
77
82
78
74
70
69
67

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

272
272
271
271
271
270
270
271
273
274
274
275
275
277
278
280
281
282
283
282
281
280
281
281

Saturday 10

New Moon 0%

No Rise

18:29

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: N/A, Set: 18:59, Transit: 13:29. Moon - Rise: No Rise, Set: 18:29. Civil Dark: 19:33 - 07:27. Nautical Dark: 20:12 - 06:48. Astro Dark: 20:51 - 06:09

Total Clouds (% Sky Obscured)

57
60
64
61
59
55
69
81
94
90
85
80
79
74
75
74
74
75

Low Clouds (% Sky Obscured)

31
42
51
49
46
44
54
63
72
77
81
80
79
74
75
73
56
41

Medium Clouds (% Sky Obscured)

7
9
10
8
8
8
6
5
3
4
5
6
25
41
59
60
61
58

High Clouds (% Sky Obscured)

1
1
0
5
9
13
29
45
61
64
66
61
62
67
68
66
60
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

12
9
2
10
12
8
14
14
12
14
15
15
18
20
21
23
23
22

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)

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

Chance of Frost

Temperature (°C)

13
14
14
15
15
15
15
15
15
14
14
14
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
7
7
7
6
6
6
6
5
6
6
6
6
6

Relative Humidity (%)

65
61
59
56
55
56
55
56
57
57
57
56
56
58
59
61
62
64

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016

Ozone (du)

282
283
284
285
286
286
286
287
287
288
291
293
296
298
300
302
304
306

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

Generated: 04/10/26 08:55:41. Forecast: 04/10/26 to 10/10/26. Timezone: UTC+2.00