Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Crescent 29%

23:43

14:30

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
08 Bad
09 Bad

Sun - Rise: 05:19, Set: 19:21, Transit: 12:20. Moon - Rise: 23:43, Set: 14:30. Civil Dark: 19:51 - 04:49. Nautical Dark: 20:27 - 04:13. Astro Dark: 21:07 - 03:34

Total Clouds (% Sky Obscured)

63
96
99
98
95
100
79
97
100
100
100
96
92
86
87
65
77
88
95
88
80
91
81
77

Low Clouds (% Sky Obscured)

10
8
32
66
23
20
21
24
24
30
71
65
27
34
49
47
58
77
76
76
76
73
64
61

Medium Clouds (% Sky Obscured)

33
51
58
62
48
24
31
39
47
49
51
80
61
81
74
57
57
73
87
73
29
47
34
29

High Clouds (% Sky Obscured)

48
87
94
73
94
100
70
96
100
100
100
78
55
50
48
3
5
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
3
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
65
72
79
66
95
95
95
76
60
47
29
7
15
19
18
17
14
3
3
3
2

Precipitation Amount (mm)

0.2
0
0.6
0
0
0
0
0.5
1.5
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
7
10
10
9
9
10
9
7
6
5
5
4
4
3
2
1
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

34
34
34
33
33
31
30
29
28
26
27
27
26
26
26
26
26
25
25
25
25
25
26
26

Feels Like (°C)

36
38
37
33
33
33
32
31
29
30
31
31
31
31
30
29
31
30
28
28
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

50
50
44
40
42
41
44
47
69
84
82
77
81
82
81
79
82
83
82
82
77
71
64
55

Pressure (mb)

1008
1008
1008
1008
1008
1009
1008
1009
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

297
298
299
298
298
298
298
299
298
296
296
297
296
296
295
295
296
295
294
293
293
294
294
293

Saturday 8

Waning Crescent 19%

00:39

15:43

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

Sun - Rise: 05:20, Set: 19:20, Transit: 12:20. Moon - Rise: 00:39, Set: 15:43. Civil Dark: 19:50 - 04:51. Nautical Dark: 20:26 - 04:15. Astro Dark: 21:05 - 03:36

Total Clouds (% Sky Obscured)

80
85
71
32
59
43
33
39
14
0
12
50
15
64
62
75
78
70
63
23
9
3
3
3

Low Clouds (% Sky Obscured)

69
75
32
27
23
14
33
38
14
0
11
0
0
0
13
33
29
18
12
17
2
0
0
0

Medium Clouds (% Sky Obscured)

31
29
13
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
0
0
0

High Clouds (% Sky Obscured)

3
19
54
0
45
26
0
2
0
0
2
50
15
64
62
62
58
55
55
5
5
2
2
2

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

Chance of Frost

Temperature (°C)

28
29
30
31
32
32
32
31
30
29
28
27
26
25
25
24
23
22
22
22
21
22
24
26

Feels Like (°C)

29
30
31
33
35
34
34
34
32
31
29
29
26
27
25
24
22
22
21
22
23
24
26
28

Dew Point (°C)

17
16
16
16
16
17
17
18
18
18
16
14
13
12
11
11
10
10
10
10
10
9
10
9

Relative Humidity (%)

51
46
42
40
38
40
40
43
48
52
47
46
43
42
43
44
45
44
45
46
47
44
39
35

Pressure (mb)

1014
1014
1013
1012
1011
1010
1010
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

293
293
294
294
293
294
294
294
294
295
295
295
295
294
294
294
295
296
295
295
294
294
295
296

Sunday 9

Waning Crescent 10%

01:46

16:50

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

Sun - Rise: 05:21, Set: 19:19, Transit: 12:19. Moon - Rise: 01:46, Set: 16:50. Civil Dark: 19:48 - 04:52. Nautical Dark: 20:24 - 04:16. Astro Dark: 21:03 - 03:37

Total Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
17
25
44
48
52
56
45
56
65
59
57
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
12
21
20
12
10
12
16
19
17
15
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
34
38
30
37
55
34
41
48

High Clouds (% Sky Obscured)

2
2
1
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)

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

Chance of Frost

Temperature (°C)

28
29
30
31
32
32
32
31
31
29
27
26
25
25
23
23
22
22
22
22
22
23
24
26

Feels Like (°C)

30
31
32
32
32
33
33
33
32
30
28
27
27
27
26
24
24
24
24
25
24
25
27
29

Dew Point (°C)

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

Relative Humidity (%)

31
30
31
31
33
34
36
38
40
42
41
42
42
44
44
45
47
49
52
54
55
51
47
41

Pressure (mb)

1011
1010
1009
1009
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1009
1009
1009
1008
1008

Ozone (du)

296
296
295
294
294
294
294
295
294
294
294
293
293
293
293
295
293
293
293
293
294
293
292
292

Monday 10

Waning Crescent 9%

03:02

17:45

10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 05:22, Set: 19:18, Transit: 12:19. Moon - Rise: 03:02, Set: 17:45. Civil Dark: 19:47 - 04:53. Nautical Dark: 20:23 - 04:17. Astro Dark: 21:01 - 03:38

Total Clouds (% Sky Obscured)

57
52
47
46
48
54
56
63
69
77
72
50
42
49
57
84
86
92
95
96
95
96
93
90

Low Clouds (% Sky Obscured)

21
18
15
12
12
13
14
19
34
65
65
24
20
30
37
69
73
69
81
76
66
80
90
63

Medium Clouds (% Sky Obscured)

51
44
31
25
28
31
40
44
42
40
37
34
29
33
35
39
42
41
41
39
37
37
34
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
40
4
3
0
3
7
3
62
65
66
67
68
58
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
2
2
2
6
8
30
35
17
22
29
36
42
47
51
54
52
59
62
56
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
29
29
30
31
31
31
32
31
30
29
28
27
27
26
26
25
25
24
24
24
25
25
26

Feels Like (°C)

30
32
32
32
33
34
34
34
35
35
32
31
32
31
31
30
29
28
28
28
28
29
29
30

Dew Point (°C)

13
14
13
14
15
17
18
20
21
22
23
23
23
22
22
22
22
22
22
22
23
23
22
22

Relative Humidity (%)

40
39
38
37
39
43
45
49
55
60
68
74
75
74
77
81
83
86
88
88
89
88
83
78

Pressure (mb)

1008
1008
1007
1007
1006
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

293
294
294
294
295
294
295
295
295
296
293
294
293
295
294
294
294
293
292
292
294
295
294
294

Tuesday 11

Waning Crescent 4%

04:21

18:30

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
08 Bad
09 Bad

Sun - Rise: 05:23, Set: 19:16, Transit: 12:19. Moon - Rise: 04:21, Set: 18:30. Civil Dark: 19:46 - 04:54. Nautical Dark: 20:21 - 04:18. Astro Dark: 21:00 - 03:40

Total Clouds (% Sky Obscured)

88
90
91
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

67
42
56
42
39
42
46
35
43
45
39
50
50
49
50
52
45
48
44
52
57
59
68
71

Medium Clouds (% Sky Obscured)

31
36
36
37
36
54
54
67
76
86
91
95
100
100
100
100
100
100
100
100
100
100
95
91

High Clouds (% Sky Obscured)

51
47
47
42
58
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
60

ISS Passover

Visibility (miles)

9
2
2
9
9
3
3
3
3
2
2
8
3
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

76
95
80
74
75
82
89
95
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.7
0.4
0.3
0.4
0.5
0.7
0.8
0.7
0.8
1.2
1.5
1.7
1.4
1.4
1.5
1.1
1.1
1
1
1
0.9
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
29
30
30
30
30
29
29
28
28
27
26
25
25
25
24
24
24
24
24
24
24
24

Feels Like (°C)

31
31
32
32
33
33
32
32
32
31
31
30
29
29
28
28
27
27
27
27
27
27
27
27

Dew Point (°C)

21
23
25
26
26
26
26
27
28
27
27
26
25
24
24
24
23
23
23
23
22
22
21
22

Relative Humidity (%)

68
70
77
80
75
78
82
89
92
92
94
94
94
94
95
95
94
94
92
92
89
88
85
88

Pressure (mb)

1006
1006
1005
1005
1005
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

294
294
292
293
293
292
291
291
292
292
291
291
291
291
292
293
294
294
294
294
294
294
294
294

Wednesday 12

Waning Crescent 1%

05:39

19:05

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
08 Bad
09 Bad

Sun - Rise: 05:24, Set: 19:15, Transit: 12:19. Moon - Rise: 05:39, Set: 19:05. Civil Dark: 19:44 - 04:55. Nautical Dark: 20:20 - 04:19. Astro Dark: 20:58 - 03:41

Total Clouds (% Sky Obscured)

97
99
99
100
96
90
84
83
84
84
84
84
84
89
95
97
96
95
93
95
97
100
100
100

Low Clouds (% Sky Obscured)

78
78
79
77
74
79
64
61
62
63
68
64
53
40
22
15
32
45
58
60
64
70
68
63

Medium Clouds (% Sky Obscured)

87
92
96
100
93
87
78
78
81
84
74
65
55
63
70
77
82
86
89
89
92
95
95
95

High Clouds (% Sky Obscured)

50
60
70
70
70
50
45
37
34
31
29
32
50
61
66
62
61
56
50
63
85
100
100
100

ISS Passover

Visibility (miles)

8
7
8
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

Very Light Rain
Light Rain
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 (%)

85
95
95
85
58
52
31
32
26
9
15
13
4
8
8
5
16
19
17
38
44
43
56
63

Precipitation Amount (mm)

0.3
0.8
0.7
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
5
3
2
3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
2
3
3
4
5

Chance of Frost

Temperature (°C)

25
25
26
26
26
26
25
25
25
24
24
24
24
23
24
23
23
23
23
23
23
23
23
24

Feels Like (°C)

28
28
29
29
29
27
27
27
26
26
26
25
25
25
25
24
24
24
24
23
23
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

91
94
91
88
86
86
84
84
84
84
83
83
82
80
79
77
74
75
77
77
79
81
83
83

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

295
295
295
294
294
294
294
294
293
293
293
293
293
293
293
293
294
292
291
290
290
290
290
290

Thursday 13

New Moon 0%

06:53

19:34

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: 05:25, Set: 19:14, Transit: 12:19. Moon - Rise: 06:53, Set: 19:34. Civil Dark: 19:43 - 04:56. Nautical Dark: 20:18 - 04:20. Astro Dark: 20:56 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
62
67
66
72
78
84
83
84
86
92
92
93
86
84
78
66
54
41
48
59
67

Medium Clouds (% Sky Obscured)

96
97
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
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

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

Precipitation Probability (%)

66
63
56
47
54
57
53
53
52
51
51
49
47
50
50
44
42
41
40
46
47
47

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
25
24
24
24
24
24
24
23
22
22
22
22
22
22
21
21
21
22
22
22

Feels Like (°C)

25
25
26
25
26
26
26
26
26
25
24
24
24
24
24
24
23
23
23
22
22
22

Dew Point (°C)

21
21
21
20
20
21
22
23
23
22
22
21
22
21
21
20
20
20
20
20
20
20

Relative Humidity (%)

83
80
79
77
77
82
88
94
95
95
95
95
95
95
94
92
91
91
89
88
89
89

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1006
1006

Ozone (du)

290
289
289
288
288
287
287
287
287
286
286
286
287
287
287
286
286
285
284
283
283
283

Forecast for Wangfujing, China (39.90,116.41)

Generated: 07/08/26 10:45:40. Forecast: 07/08/26 to 13/08/26. Timezone: UTC+8.00