Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Crescent 17%

No Rise

21:18

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

Sun - Rise: 07:06, Set: 20:13, Transit: 13:39. Moon - Rise: No Rise, Set: 21:18. Civil Dark: 20:48 - 06:32. Nautical Dark: 21:30 - 05:50. Astro Dark: 22:15 - 05:05

Total Clouds (% Sky Obscured)

67
88
100
4
96
49
20
76
100
100
100
100
100
100
100
100
100
100
35
41
41
30
35
36

Low Clouds (% Sky Obscured)

23
21
3
16
0
0
0
0
0
4
0
0
33
21
37
83
61
37
44
55
60
46
51
55

Medium Clouds (% Sky Obscured)

30
32
23
19
16
14
41
42
38
35
50
96
88
95
85
90
19
19
0
0
3
1
3
3

High Clouds (% Sky Obscured)

85
48
7
30
100
100
100
56
61
60
91
100
100
100
100
100
100
28
3
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
95
20
12
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.2
0.6
1.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
7
8
9
9
7
6
6
8
4
5
7
7
6
7
8
7
6
7
9
11
12

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
26
25
23
22
22
21
21
20
21
20
20
19
18
17
17
17
18
19

Feels Like (°C)

21
22
23
26
25
26
27
26
24
23
23
23
22
21
21
22
20
18
18
19
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

72
67
62
59
58
58
58
62
71
77
76
78
81
85
85
95
95
91
92
92
90
86
74
64

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1010

Ozone (du)

286
286
287
286
286
286
286
290
288
288
288
289
290
288
288
291
296
299
302
305
306
307
309
310

Monday 9

Waxing Crescent 26%

13:01

21:32

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

Sun - Rise: 07:08, Set: 20:11, Transit: 13:39. Moon - Rise: 13:01, Set: 21:32. Civil Dark: 20:45 - 06:34. Nautical Dark: 21:27 - 05:52. Astro Dark: 22:12 - 05:07

Total Clouds (% Sky Obscured)

47
70
94
100
98
74
71
57
59
45
56
77
60
74
61
67
58
68
78
77
67
90
86
88

Low Clouds (% Sky Obscured)

61
79
83
70
47
31
42
11
23
31
43
39
21
23
31
47
37
54
67
64
64
75
54
64

Medium Clouds (% Sky Obscured)

15
17
33
48
59
25
15
4
12
25
25
17
4
59
35
46
4
0
0
0
1
13
80
73

High Clouds (% Sky Obscured)

0
2
39
52
52
50
55
63
56
4
19
59
23
50
25
50
50
46
35
4
1
55
60
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
1
0
2
4
4
6
26
10
3
7
9
11
28
18
9
23
38
46

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
13
12
11
10
10
9
8
6
5
6
6
7
6
5
6
5
5
4
5
5
3
3
4

Chance of Frost

Temperature (°C)

19
20
21
20
20
21
21
20
19
18
17
17
17
16
16
15
15
15
15
15
15
16
17
18

Feels Like (°C)

18
19
19
18
18
18
18
18
18
17
17
17
15
15
15
15
15
14
14
14
15
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

57
54
53
53
51
49
53
57
63
67
70
69
72
72
81
86
83
83
83
83
87
85
81
78

Pressure (mb)

1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1006
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

310
309
310
313
315
317
320
322
322
323
322
318
319
314
316
315
316
316
318
321
323
324
325
325

Tuesday 10

Waxing Crescent 35%

14:18

21:52

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:09, Set: 20:09, Transit: 13:38. Moon - Rise: 14:18, Set: 21:52. Civil Dark: 20:43 - 06:35. Nautical Dark: 21:24 - 05:54. Astro Dark: 22:09 - 05:10

Total Clouds (% Sky Obscured)

87
90
82
90
90
92
95
91
93
100
84
86
100
100
91
90
91
88
94
89
74
72
98
100

Low Clouds (% Sky Obscured)

55
73
64
66
78
63
55
47
36
31
52
61
60
86
71
72
77
66
51
23
60
54
72
80

Medium Clouds (% Sky Obscured)

74
41
27
75
69
43
81
81
48
40
28
10
45
45
27
31
23
16
14
22
41
28
31
38

High Clouds (% Sky Obscured)

60
57
30
26
60
60
60
60
60
100
55
18
44
14
6
3
3
57
54
70
48
42
90
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

46
58
54
51
41
56
54
56
53
55
49
36
36
29
28
24
25
21
5
2
2
6
6
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
7
9
9
9
9
10
10
11
11
11
11
11
10
10
9
8
9
10
10
9
10
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
69
67
62
65
66
76
85
89
89
87
85
84
80
76
78
75
74
68
69
68
65
64

Pressure (mb)

1004
1004
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

325
324
324
325
319
316
312
306
301
301
299
299
299
297
297
296
294
292
291
291
289
289
289
287

Wednesday 11

First Quarter 45%

15:33

22:21

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:11, Set: 20:06, Transit: 13:38. Moon - Rise: 15:33, Set: 22:21. Civil Dark: 20:41 - 06:37. Nautical Dark: 21:22 - 05:56. Astro Dark: 22:06 - 05:12

Total Clouds (% Sky Obscured)

100
99
100
87
98
100
100
100
100
100
100
100
99
99
96
93
89
82
74
67
74
84
93
93

Low Clouds (% Sky Obscured)

95
81
90
70
84
82
85
86
80
75
69
62
55
47
54
61
70
70
70
72
79
41
38
59

Medium Clouds (% Sky Obscured)

42
33
42
55
42
43
49
94
100
100
100
99
99
98
94
89
84
73
64
55
57
25
31
52

High Clouds (% Sky Obscured)

100
38
18
31
15
38
75
100
97
93
89
75
60
40
40
30
30
25
20
25
25
25
30
36

ISS Passover

Visibility (miles)

9
9
8
9
8
8
9
9
9
8
6
4
4
3
4
9
6
3
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
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
None
None
None
None
None

Precipitation Probability (%)

39
67
87
95
95
77
82
94
86
95
95
95
95
95
93
95
95
95
95
53
34
36
46
45

Precipitation Amount (mm)

0
0.4
0.7
0.9
0.7
0.4
0.3
0.5
0.5
0.8
1.1
1.1
1
0.9
0.5
0.6
0.7
1
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
11
11
11
11
10
10
12
13
13
12
12
12
12
12
12
11
9
7
6
4

Relative Humidity (%)

70
73
74
77
72
72
69
69
69
70
83
86
89
89
90
86
90
92
93
89
81
71
63
52

Pressure (mb)

1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1003
1003
1002
1002
1001
1001
1002
1002
1003
1004
1004

Ozone (du)

287
286
287
288
289
290
290
291
292
293
294
295
294
294
295
296
297
298
300
303
308
311
315
317

Thursday 12

Waxing Gibbous 55%

16:44

23:05

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

Sun - Rise: 07:13, Set: 20:04, Transit: 13:38. Moon - Rise: 16:44, Set: 23:05. Civil Dark: 20:38 - 06:39. Nautical Dark: 21:19 - 05:58. Astro Dark: 22:03 - 05:14

Total Clouds (% Sky Obscured)

94
95
92
90
70
74
72
84
67
38
17
13
40
56
58
64
68
70
69
73
72
66
74
77

Low Clouds (% Sky Obscured)

75
90
89
84
50
59
63
71
59
31
8
13
26
45
53
60
66
65
54
46
45
46
46
49

Medium Clouds (% Sky Obscured)

27
27
26
25
22
22
21
42
24
39
35
1
38
50
45
45
45
45
45
50
50
41
50
59

High Clouds (% Sky Obscured)

45
36
12
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

48
49
58
69
67
54
54
63
56
44
38
39
44
49
65
76
76
55
46
32
46
44
39
60

Precipitation Amount (mm)

0
0
0.2
0.4
0.4
0
0
0.3
0
0
0
0
0
0
0.3
0.6
0.5
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

13
13
13
13
11
11
10
7
6
4
4
5
6
5
4
5
4
2
3
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
46
47
53
60
54
51
57
64
65
67
72
81
84
82
85
90
88
87
88
88
83
73
66

Pressure (mb)

1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1011

Ozone (du)

319
320
322
324
327
330
333
338
343
346
347
348
348
348
349
352
355
357
360
362
364
365
366
365

Friday 13

Waxing Gibbous 66%

17:42

00:06

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:14, Set: 20:02, Transit: 13:37. Moon - Rise: 17:42, Set: 00:06. Civil Dark: 20:36 - 06:40. Nautical Dark: 21:17 - 05:59. Astro Dark: 22:00 - 05:16

Total Clouds (% Sky Obscured)

82
86
84
84
84
89
94
100
95
89
84
67
51
35
53
69
86
86
87
89
77
65
54
55

Low Clouds (% Sky Obscured)

52
58
60
60
61
52
44
40
36
31
27
18
10
2
1
1
1
7
14
22
32
43
54
59

Medium Clouds (% Sky Obscured)

66
76
71
68
65
56
48
39
37
30
20
21
22
25
28
30
33
38
46
53
44
36
29
37

High Clouds (% Sky Obscured)

14
35
30
30
30
50
77
100
92
85
77
59
40
22
36
53
69
64
55
50
37
26
12
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

61
66
70
68
67
70
69
64
55
46
26
38
45
48
52
51
37
50
52
40
49
50
40
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
8
7
7
6
6
5
5
4
4
4
4
4
4
4
4
3
3
4
3
6
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
67
69
71
74
76
79
81
84
86
87
87
87
88
88
87
87
87
87
88
80
74
68

Pressure (mb)

1011
1012
1012
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

365
366
367
367
368
368
368
368
367
368
368
368
368
368
368
368
368
369
369
369
369
367
366
365

Saturday 14

Waxing Gibbous 76%

18:25

01:24

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:16, Set: 19:59, Transit: 13:37. Moon - Rise: 18:25, Set: 01:24. Civil Dark: 20:33 - 06:42. Nautical Dark: 21:14 - 06:01. Astro Dark: 21:58 - 05:18

Total Clouds (% Sky Obscured)

60
66
70
78
86
90
93
96
97
98
98
97
95
94
92
89
88
85
81
76
76
75
73
65

Low Clouds (% Sky Obscured)

61
62
46
33
23
20
21
21
37
48
62
63
61
62
62
65
70
72
76
77
78
76
75
69

Medium Clouds (% Sky Obscured)

47
55
53
50
47
46
45
44
47
50
52
55
53
51
47
43
42
29
18
5
3
2
0
0

High Clouds (% Sky Obscured)

7
4
32
60
84
84
84
84
82
80
78
68
59
54
44
34
28
29
24
23
23
23
27
16

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

54
55
54
50
43
34
29
31
27
24
25
27
25
20
20
18
14
16
16
12
14
11
0
1

Precipitation Amount (mm)

0
0.2
0.2
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
13
13
13
12
12
11
11
10
10
11
11
11
11
11
12
13
13
13
13
13
14
14
14

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
15
16
16

Feels Like (°C)

13
13
15
15
14
14
13
13
13
11
11
10
11
11
11
10
10
10
10
10
9
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
69
70
72
73
75
75
73
71
68
67
67
66
64
64
63
62
61
60
59
57
57

Pressure (mb)

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

Ozone (du)

362
360
357
354
351
349
347
345
344
342
339
337
336
335
334
332
330
328
327
326
325
324
324
323

Forecast for Capelle-West, Gemeente Capelle aan den IJssel, Netherlands (51.92,4.57)

Generated: 08/09/24 03:29:21. Forecast: 08/09/24 to 14/09/24. Timezone: UTC+2.00