Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

16:57

06:41

13 Bad
14 OK
15 OK
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 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:47, Set: 17:54, Transit: 12:21. Moon - Rise: 16:57, Set: 06:41. Civil Dark: 18:20 - 06:21. Nautical Dark: 18:51 - 05:50. Astro Dark: 19:21 - 05:20

Total Clouds (% Sky Obscured)

57
26
30
71
68
93
82
92
94
74
79
82
79
65
64
43
43
23
24
40
89
96
83
93

Low Clouds (% Sky Obscured)

35
26
30
58
64
72
65
69
66
60
65
65
57
58
58
37
1
1
1
1
6
13
33
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
40
0
4
0
0
0
0
0
0
13
17
22
22
28
40
41

High Clouds (% Sky Obscured)

18
0
6
71
40
87
69
59
52
58
50
37
51
21
13
10
35
10
0
7
35
30
1
8

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
1

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
4
4
3
1
3
4
4
3
3
3
3
4
4
4
4
4
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
43
43
47
57
68
71
71
73
77
80
82
82
84
85
87
85
87
84
75
66
56
57
57

Pressure (mb)

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

Ozone (du)

315
317
317
318
318
322
325
325
323
318
318
319
320
322
321
322
319
317
317
316
315
315
316
318

Friday 28

Full Moon 100%

18:01

07:05

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
12 OK

Sun - Rise: 06:46, Set: 17:55, Transit: 12:21. Moon - Rise: 18:01, Set: 07:05. Civil Dark: 18:21 - 06:19. Nautical Dark: 18:52 - 05:49. Astro Dark: 19:22 - 05:18

Total Clouds (% Sky Obscured)

100
100
99
85
89
89
84
87
93
94
97
72
65
76
61
65
69
60
60
59
57
62
70
46

Low Clouds (% Sky Obscured)

67
85
97
83
83
89
80
77
80
71
95
72
65
76
61
65
69
60
60
59
57
62
70
46

Medium Clouds (% Sky Obscured)

34
57
59
57
58
57
40
36
45
46
31
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
25
0
3
1
1
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
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
2
45
77
9
4
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 (%)

5
12
26
37
18
1
0
0
1
3
12
3
2
7
7
10
15
10
8
5
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
1
2
3
2
1
1
3
3
3
2
3
4
4
3
3
3
2
2
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
66
72
74
80
90
93
93
95
92
92
87
91
95
95
93
93
91
93
85
73
64
58
53

Pressure (mb)

1029
1029
1029
1029
1029
1030
1031
1031
1031
1032
1031
1031
1031
1032
1031
1031
1032
1032
1033
1033
1034
1033
1033
1033

Ozone (du)

319
317
316
317
315
319
329
332
330
329
327
320
316
312
309
306
305
304
301
300
299
298
299
298

Saturday 29

Waning Gibbous 98%

19:05

07:29

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

Sun - Rise: 06:44, Set: 17:56, Transit: 12:20. Moon - Rise: 19:05, Set: 07:29. Civil Dark: 18:22 - 06:18. Nautical Dark: 18:53 - 05:47. Astro Dark: 19:23 - 05:17

Total Clouds (% Sky Obscured)

39
42
49
42
49
53
54
45
47
50
52
58
63
66
64
60
52
49
55
57
58
61
67
69

Low Clouds (% Sky Obscured)

39
42
49
42
49
53
54
45
47
50
52
58
63
66
64
60
52
49
55
57
58
61
67
69

Medium 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

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

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
5
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)

6
6
6
4
3
3
3
2
0
1
2
2
2
2
2
2
1
2
2
2
2
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
6
7
7
7
7
8
8
8
8
7
7
6
6
5
5
5
5
5
5
6

Relative Humidity (%)

51
51
52
54
61
71
76
80
81
84
87
90
90
88
88
87
87
85
87
78
71
64
59
56

Pressure (mb)

1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1033
1034
1034
1034
1034
1033
1033

Ozone (du)

293
289
286
285
283
284
284
284
285
283
282
282
281
281
277
277
279
279
281
282
284
283
281
280

Sunday 30

Waning Gibbous 93%

20:10

07:53

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

Sun - Rise: 06:43, Set: 17:56, Transit: 12:20. Moon - Rise: 20:10, Set: 07:53. Civil Dark: 18:23 - 06:16. Nautical Dark: 18:53 - 05:46. Astro Dark: 19:24 - 05:16

Total Clouds (% Sky Obscured)

63
57
54
46
38
30
40
49
56
49
44
39
42
48
49
53
52
52
37
18
2
4
5
8

Low Clouds (% Sky Obscured)

63
57
54
46
38
30
40
49
56
46
39
36
39
45
48
51
51
52
36
18
0
3
5
8

Medium 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

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
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
13
12
11
11
10
10
10
9
8
8
7
7
6
6
8
10
13
15
17

Feels Like (°C)

14
15
15
15
15
14
13
13
13
12
11
11
10
9
9
8
8
7
6
9
11
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

54
55
55
57
63
72
75
79
81
87
88
90
93
91
93
91
91
91
91
82
72
61
51
43

Pressure (mb)

1032
1032
1032
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1032
1032
1032
1032
1032
1032
1031
1030

Ozone (du)

280
279
276
276
276
276
278
279
279
278
277
274
273
271
270
270
268
268
267
266
266
267
267
266

Monday 31

Waning Gibbous 87%

21:17

08:20

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

Sun - Rise: 06:41, Set: 17:57, Transit: 12:20. Moon - Rise: 21:17, Set: 08:20. Civil Dark: 18:24 - 06:15. Nautical Dark: 18:54 - 05:45. Astro Dark: 19:25 - 05:14

Total Clouds (% Sky Obscured)

5
3
0
5
10
14
10
8
5
7
9
11
8
4
0
35
58
75
48
25
4
25
45
65

Low Clouds (% Sky Obscured)

5
3
0
5
10
14
10
8
5
7
9
11
8
4
0
7
6
4
3
2
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
75
48
25
4
25
45
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
4
4
4
4
2
3
4
5
5
6
6
7
8
9
10
10
10
11
12
12
14
14
15

Chance of Frost

Temperature (°C)

18
19
19
19
17
15
14
13
12
12
11
11
11
11
11
11
10
10
10
12
14
15
17
18

Feels Like (°C)

19
19
19
19
18
15
14
14
12
12
11
11
11
10
10
9
8
8
8
9
9
9
14
14

Dew Point (°C)

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

Relative Humidity (%)

39
37
37
40
50
57
59
66
76
81
83
83
83
83
83
81
82
84
85
76
69
61
56
52

Pressure (mb)

1029
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1022
1022
1023
1023
1023
1022
1022
1022
1020
1019

Ozone (du)

264
263
260
255
254
255
255
255
257
258
259
259
260
260
260
260
262
263
265
266
266
267
270
273

Tuesday 1

Waning Gibbous 78%

22:26

08:50

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
12 Bad

Sun - Rise: 06:40, Set: 17:58, Transit: 12:19. Moon - Rise: 22:26, Set: 08:50. Civil Dark: 18:24 - 06:14. Nautical Dark: 18:55 - 05:43. Astro Dark: 19:25 - 05:13

Total Clouds (% Sky Obscured)

65
70
70
66
63
59
73
86
99
100
100
100
93
86
80
69
59
49
62
73
85
90
94
97

Low Clouds (% Sky Obscured)

6
10
12
18
24
29
35
41
42
38
29
20
5
0
0
0
4
8
23
44
58
64
67
69

Medium Clouds (% Sky Obscured)

1
2
3
11
21
30
44
57
69
58
38
20
19
17
16
10
8
8
10
11
13
14
16
21

High Clouds (% Sky Obscured)

65
70
70
63
44
21
14
7
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
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 (%)

1
0
0
4
6
5
11
10
4
9
10
21
18
20
16
28
21
15
17
9
3
35
44
37

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
16
16
16
15
15
15
14
12
11
9
7
7
7
7
7
7
7
7
7
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
48
49
48
49
49
48
46
45
48
52
56
62
69
77
77
77
76
74
70
67
65
63

Pressure (mb)

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

Ozone (du)

276
279
283
286
293
299
306
305
303
301
300
299
297
296
295
293
293
292
292
293
295
297
295
294

Wednesday 2

Waning Gibbous 67%

23:38

09:27

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 06:38, Set: 17:59, Transit: 12:19. Moon - Rise: 23:38, Set: 09:27. Civil Dark: 18:25 - 06:12. Nautical Dark: 18:56 - 05:42. Astro Dark: 19:26 - 05:11

Total Clouds (% Sky Obscured)

89
82
72
71
72
71
71
72
70
66
65
61
44
32
20
20
25
20
26
32
33

Low Clouds (% Sky Obscured)

65
64
62
62
64
64
62
60
59
51
40
29
29
32
20
20
25
20
26
32
33

Medium Clouds (% Sky Obscured)

17
15
11
13
15
18
21
23
23
20
19
19
16
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6

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

Fog (%)

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

Precipitation Probability (%)

68
76
68
52
37
20
17
10
2
5
4
1
5
1
0
0
0
0
1
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
11
11
9
9
9
9
8
8
8
8
8
7
7
6
7
7
7

Dew Point (°C)

8
8
8
7
7
6
5
4
4
3
2
1
1
0
0
-1
0
0
0
2
3

Relative Humidity (%)

60
61
61
62
62
62
63
60
59
57
55
53
51
50
50
49
51
53
54
54
53

Pressure (mb)

1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

293
291
290
288
287
286
284
285
286
287
288
289
291
290
290
289
289
289
289
290
291

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

Generated: 27/08/26 13:54:04. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+10.00