Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 24%

03:49

12:09

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

Sun - Rise: 06:17, Set: 18:11, Transit: 12:14. Moon - Rise: 03:49, Set: 12:09. Civil Dark: 18:37 - 05:50. Nautical Dark: 19:07 - 05:20. Astro Dark: 19:38 - 04:49

Total Clouds (% Sky Obscured)

97
95
98
92
93
89
71
59
17
13
1
0
9
13
19
34
79
83
44
23
22
87
77
84

Low Clouds (% Sky Obscured)

42
34
71
49
68
36
20
41
17
13
1
0
9
13
19
34
59
55
44
23
22
75
61
69

Medium Clouds (% Sky Obscured)

95
91
92
56
81
70
54
23
3
1
0
0
0
0
0
0
0
0
0
0
0
35
20
21

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

44
44
39
42
62
58
38
29
10
5
2
0
0
0
2
9
37
31
26
28
27
31
14
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
12
12
11
10
10
11
10
10
9
9
8
8
7
6
5
8
8
9
9
9

Dew Point (°C)

6
4
4
7
7
9
9
8
7
6
5
5
4
4
4
4
4
4
4
5
4
2
1
2

Relative Humidity (%)

54
46
44
56
55
67
70
71
71
67
65
66
66
68
69
70
69
69
69
73
66
52
43
44

Pressure (mb)

1008
1008
1007
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019

Ozone (du)

338
337
336
340
342
343
345
345
347
346
347
347
346
346
347
348
350
352
351
352
351
350
348
349

Wednesday 17

Waning Crescent 15%

04:27

13:19

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

Sun - Rise: 06:15, Set: 18:12, Transit: 12:14. Moon - Rise: 04:27, Set: 13:19. Civil Dark: 18:38 - 05:49. Nautical Dark: 19:08 - 05:18. Astro Dark: 19:39 - 04:48

Total Clouds (% Sky Obscured)

96
78
88
88
48
40
49
32
21
36
30
58
54
55
45
5
19
28
3
11
1
13
11
4

Low Clouds (% Sky Obscured)

48
44
23
57
1
18
24
26
1
19
10
0
0
0
0
0
3
2
2
1
0
7
2
2

Medium Clouds (% Sky Obscured)

35
25
35
35
35
27
24
10
13
26
21
36
54
55
45
3
3
4
0
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
5
4
7
58
9
9
16
3
16
19
3
11
1
13
11
3

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 (%)

22
7
6
3
1
4
1
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)

11
11
11
11
11
7
5
3
1
3
3
4
3
4
5
5
5
6
7
8
10
13
14
14

Chance of Frost

Temperature (°C)

14
14
15
15
15
14
13
12
11
11
10
9
9
8
8
8
8
8
8
8
10
12
14
16

Feels Like (°C)

9
10
11
11
10
12
12
12
11
10
9
9
6
6
5
6
6
6
6
6
7
8
10
11

Dew Point (°C)

3
4
2
0
1
0
2
3
3
3
4
3
3
4
4
5
5
4
5
4
3
3
2
2

Relative Humidity (%)

48
50
42
35
38
38
44
52
57
59
65
67
68
71
77
79
81
79
79
75
62
52
44
40

Pressure (mb)

1019
1019
1019
1019
1019
1020
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

348
346
345
346
346
344
343
341
340
339
337
333
331
330
331
331
331
332
333
332
333
333
332
333

Thursday 18

Waning Crescent 8%

04:59

14:29

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

Sun - Rise: 06:13, Set: 18:13, Transit: 12:14. Moon - Rise: 04:59, Set: 14:29. Civil Dark: 18:39 - 05:47. Nautical Dark: 19:09 - 05:17. Astro Dark: 19:40 - 04:46

Total Clouds (% Sky Obscured)

22
62
39
37
54
51
42
34
26
41
45
9
14
65
89
100
74
35
42
10
8
0
23
43

Low Clouds (% Sky Obscured)

20
38
22
23
26
11
2
2
2
2
2
2
2
40
40
44
2
11
2
0
0
0
8
15

Medium Clouds (% Sky Obscured)

0
17
14
14
12
21
20
16
14
41
45
5
13
65
89
100
74
29
25
6
5
0
10
18

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
1
0
0
0
0
0
47
70
74
0
0
0
0
0
8
13

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
1
0
0
0
0
1
8
23
31
9
4
9
6
1
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)

14
14
14
14
13
10
9
7
6
6
7
9
11
12
14
11
12
14
16
17
17
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
16
16
16
15
15
13
11
11
11
10
8
9
9
8
8
8
10
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

39
37
36
34
35
39
43
50
57
60
61
63
64
60
51
53
54
53
53
53
58
46
44
42

Pressure (mb)

1021
1020
1019
1018
1018
1017
1017
1018
1018
1017
1017
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1010
1010
1009

Ozone (du)

333
331
330
329
330
330
331
333
333
335
337
338
340
343
346
349
355
361
367
372
379
386
389
390

Friday 19

Waning Crescent 3%

05:25

15:36

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: 06:12, Set: 18:13, Transit: 12:13. Moon - Rise: 05:25, Set: 15:36. Civil Dark: 18:39 - 05:46. Nautical Dark: 19:10 - 05:15. Astro Dark: 19:41 - 04:44

Total Clouds (% Sky Obscured)

92
100
100
100
96
93
88
85
79
87
82
62
51
63
70
56
70
70
70
67
81
87
90
95

Low Clouds (% Sky Obscured)

31
31
28
23
19
18
50
25
40
67
82
46
37
63
70
54
70
70
70
66
80
85
85
91

Medium Clouds (% Sky Obscured)

21
95
84
100
96
91
87
76
30
64
59
5
0
0
0
0
0
0
0
6
12
18
27
39

High Clouds (% Sky Obscured)

80
100
100
100
90
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
7
9
9
9
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
3
6
12
20
23
43
95
87
43
20
51
47
34
41
36
43
44
51
52
50
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
15
14
13
12
12
11
12
14
18
14
11
10
12
14
13
12
11
10
10
10
11
11

Chance of Frost

Temperature (°C)

20
21
21
20
20
19
17
16
15
14
11
10
10
9
9
8
8
8
8
8
9
9
10
11

Feels Like (°C)

16
16
15
15
15
14
13
12
11
11
6
6
7
8
5
4
4
4
4
4
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

37
30
28
31
35
38
45
56
53
54
87
88
85
84
87
82
81
79
78
82
82
81
76
69

Pressure (mb)

1008
1006
1006
1005
1004
1004
1004
1003
1004
1004
1005
1006
1006
1007
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012

Ozone (du)

393
395
395
393
396
399
403
407
412
417
419
420
418
419
419
417
415
411
405
401
398
394
390
386

Saturday 20

Waning Crescent 1%

05:48

16:40

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: 06:10, Set: 18:14, Transit: 12:13. Moon - Rise: 05:48, Set: 16:40. Civil Dark: 18:40 - 05:44. Nautical Dark: 19:11 - 05:14. Astro Dark: 19:42 - 04:43

Total Clouds (% Sky Obscured)

100
100
98
100
97
94
90
76
69
60
59
69
74
77
84
100
95
91
89
96
99
100
99
98

Low Clouds (% Sky Obscured)

94
95
93
97
77
88
65
63
69
58
52
56
59
58
62
81
71
68
68
82
90
97
99
98

Medium Clouds (% Sky Obscured)

40
35
35
35
69
67
75
54
45
36
27
24
19
34
50
57
60
47
38
50
65
76
79
68

High Clouds (% Sky Obscured)

0
1
2
25
24
15
15
1
1
18
5
10
14
24
32
44
8
4
0
0
0
1
7
9

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
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

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

Precipitation Probability (%)

36
30
30
27
22
24
10
8
11
5
4
5
1
3
9
6
25
26
13
21
32
40
55
59

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
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
12
12
11
11
11
11
10
10
10
10
9
10
10
10
12
13
15
15

Feels Like (°C)

9
9
9
9
9
9
9
8
8
8
8
7
8
7
7
7
7
6
7
7
7
6
7
13

Dew Point (°C)

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

Relative Humidity (%)

53
48
55
51
51
54
56
59
59
60
61
65
66
67
71
74
76
76
74
74
68
63
59
62

Pressure (mb)

1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

384
380
377
372
369
369
366
363
363
361
359
355
354
352
350
349
348
347
346
345
345
345
344
345

Sunday 21

Waning Crescent 1%

06:10

17:42

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: 06:09, Set: 18:15, Transit: 12:13. Moon - Rise: 06:10, Set: 17:42. Civil Dark: 18:41 - 05:43. Nautical Dark: 19:12 - 05:12. Astro Dark: 19:43 - 04:41

Total Clouds (% Sky Obscured)

96
94
92
90
90
91
93
95
95
90
75
71
70
64
59
55
66
79
90
90
89
88
84
81

Low Clouds (% Sky Obscured)

96
94
84
78
71
62
52
52
57
60
63
67
69
64
59
54
61
76
90
90
89
88
84
74

Medium Clouds (% Sky Obscured)

51
47
46
46
52
58
69
65
57
50
31
16
0
0
0
0
8
16
24
25
23
20
24
25

High Clouds (% Sky Obscured)

7
8
18
20
15
20
45
58
58
50
29
10
0
0
1
1
0
0
0
0
0
0
4
7

ISS Passover

Visibility (miles)

7
5
7
8
9
8
7
6
7
8
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

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

Precipitation Probability (%)

69
80
72
62
60
80
95
82
67
36
27
26
21
30
26
10
25
22
20
41
47
39
38
32

Precipitation Amount (mm)

0.4
0.5
0.3
0.3
0.2
0.5
0.9
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
10
10
10
11
10
9
9
9
9
8
8
8
7
7
7
7
6
5
5
4

Relative Humidity (%)

68
73
74
78
80
84
90
96
95
93
91
91
91
91
91
91
90
90
88
85
74
66
58
53

Pressure (mb)

1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

346
347
348
348
349
351
353
354
356
358
359
360
360
361
362
363
364
367
369
372
373
373
374
373

Monday 22

New Moon 0%

06:32

18:43

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

Sun - Rise: 06:07, Set: 18:16, Transit: 12:12. Moon - Rise: 06:32, Set: 18:43. Civil Dark: 18:42 - 05:41. Nautical Dark: 19:13 - 05:10. Astro Dark: 19:44 - 04:39

Total Clouds (% Sky Obscured)

74
59
45
30
25
21
16
11
11
9
10
21
32
45
56
67
76
86
96
97
97
97

Low Clouds (% Sky Obscured)

62
45
30
16
14
12
16
11
11
9
10
21
32
43
36
31
26
22
20
13
10
5

Medium Clouds (% Sky Obscured)

26
23
21
17
11
6
4
2
1
0
0
0
0
13
27
42
59
77
94
74
53
32

High Clouds (% Sky Obscured)

11
7
4
0
0
0
1
1
1
0
2
3
5
24
44
66
76
86
96
97
97
92

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

Fog (%)

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

Precipitation Probability (%)

11
14
6
1
2
2
1
3
3
1
2
1
0
6
11
6
6
6
5
5
6
7

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
45
46
47
49
56
63
72
74
77
80
82
84
87
85
87
85
84
82
80
71
62

Pressure (mb)

1022
1023
1023
1023
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

371
370
372
375
377
377
376
376
374
371
369
368
366
365
363
361
359
359
358
357
357
356

Forecast for Melbourne City Centre, Melbourne, Australia (-37.82,144.97)

Generated: 16/09/25 12:30:01. Forecast: 16/09/25 to 22/09/25. Timezone: UTC+10.00