Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waxing Crescent 5%

08:04

21:09

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
08 Bad

Sun - Rise: 04:59, Set: 19:41, Transit: 12:20. Moon - Rise: 08:04, Set: 21:09. Civil Dark: 20:13 - 04:28. Nautical Dark: 20:52 - 03:48. Astro Dark: 21:37 - 03:04

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
90
100
100
100
100
100
100
100
100
100
100
100
100
80
90
76
72
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
9
9
10
10
13
13
11
10
7
6
6
7
11
16
15

Medium Clouds (% Sky Obscured)

64
69
64
90
99
83
69
95
97
100
94
99
97
93
82
100
100
90
80
74
85
68
60
65

High Clouds (% Sky Obscured)

95
100
100
100
100
100
34
39
100
100
100
100
100
100
100
100
100
100
100
70
70
70
5
58

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
1
1
0
0

Precipitation Type

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

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
1
7
46
36
14
3
8
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
32
33
33
33
33
34
33
32
31
30
29
28
28
27
26
26
25
25
25
25
26
27

Feels Like (°C)

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

Dew Point (°C)

10
10
7
5
6
8
11
11
12
15
18
20
20
19
19
18
17
16
16
16
15
16
16
17

Relative Humidity (%)

31
29
20
16
18
21
25
25
26
35
45
54
56
58
58
57
56
56
55
55
55
56
56
56

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001

Ozone (du)

299
300
300
298
297
299
300
298
297
295
296
297
297
298
299
298
298
298
298
297
298
299
301
303

Friday 17

Waxing Crescent 11%

No Rise

21:36

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

Sun - Rise: 05:00, Set: 19:41, Transit: 12:20. Moon - Rise: No Rise, Set: 21:36. Civil Dark: 20:12 - 04:29. Nautical Dark: 20:52 - 03:49. Astro Dark: 21:36 - 03:05

Total Clouds (% Sky Obscured)

40
40
27
39
25
2
0
0
0
0
0
1
40
39
3
48
2
4
10
9
7
45
58
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
15

Medium Clouds (% Sky Obscured)

40
40
27
39
25
2
0
0
0
0
0
0
0
0
0
0
2
3
4
4
5
0
0
3

High Clouds (% Sky Obscured)

0
40
0
0
0
0
0
0
0
0
0
1
36
38
2
48
0
0
4
4
3
45
56
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
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
2
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
31
32
33
32
34
35
35
34
34
33
32
31
27
27
29
26
27
27
27
26
27
26
27

Dew Point (°C)

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

Relative Humidity (%)

54
53
48
37
35
30
28
28
31
36
41
48
55
57
56
58
60
64
66
68
69
69
66
61

Pressure (mb)

1001
1001
1001
1000
1000
999
999
998
998
998
998
999
1000
1001
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

304
303
302
301
303
305
307
307
307
309
310
312
311
312
312
313
313
313
314
314
315
316
317
318

Saturday 18

Waxing Crescent 20%

09:16

21:59

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
08 Bad

Sun - Rise: 05:01, Set: 19:40, Transit: 12:20. Moon - Rise: 09:16, Set: 21:59. Civil Dark: 20:11 - 04:30. Nautical Dark: 20:51 - 03:50. Astro Dark: 21:35 - 03:06

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
92
100
84
30
25
25
61
100
100
100
43
48
51
57
63
69
75
72

Low Clouds (% Sky Obscured)

33
27
21
24
5
7
3
19
2
15
0
0
6
60
9
45
12
15
18
17
19
25
29
35

Medium Clouds (% Sky Obscured)

0
5
84
90
100
88
86
70
60
30
25
3
20
44
71
81
43
48
51
56
55
13
4
9

High Clouds (% Sky Obscured)

88
100
100
100
100
100
79
96
84
29
25
25
30
100
100
100
15
10
10
10
10
10
10
10

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
9
9
9
8
8
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
Light Rain
Light Rain
None
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

12
3
12
25
14
10
4
7
7
19
30
40
95
95
64
78
46
52
41
32
12
4
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.2
0
0.8
0.2
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
4
3
4
4
3
3
3
2
3
6
1
7
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
32
33
33
33
34
34
34
33
32
31
31
29
28
29
27
26
26
26
26
27
27
28

Dew Point (°C)

18
18
17
18
17
16
16
15
16
17
18
18
18
20
23
22
21
21
21
21
21
21
21
21

Relative Humidity (%)

56
52
46
46
41
38
37
36
38
41
48
51
53
65
82
78
84
83
85
87
87
84
83
76

Pressure (mb)

1001
1001
1001
1000
1000
999
999
999
999
999
999
999
1000
1001
1002
1001
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

317
316
316
317
316
315
315
317
318
321
323
323
322
319
323
326
325
326
327
328
327
329
329
328

Sunday 19

Waxing Crescent 29%

10:24

22:22

09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 05:02, Set: 19:39, Transit: 12:20. Moon - Rise: 10:24, Set: 22:22. Civil Dark: 20:11 - 04:31. Nautical Dark: 20:50 - 03:52. Astro Dark: 21:34 - 03:08

Total Clouds (% Sky Obscured)

68
65
54
44
34
32
46
60
65
72
77
81
85
54
61
72
80
80
76
59
77
83
88
90

Low Clouds (% Sky Obscured)

35
48
46
38
31
27
37
43
44
48
52
54
59
21
14
15
16
16
15
17
40
62
75
74

Medium Clouds (% Sky Obscured)

5
0
0
0
0
4
9
15
18
21
23
28
37
42
42
36
31
27
28
23
25
26
29
31

High Clouds (% Sky Obscured)

10
10
0
0
0
0
0
0
3
6
9
8
7
6
28
57
80
66
50
21
36
25
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
6
8
6
7
2
1
2
7
18
5
4
7
18
38
70
32
21
28
15
7
21
21
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
31
33
35
35
35
35
34
33
32
31
31
30
31
30
30
30
28
27
28
27
28
29

Dew Point (°C)

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

Relative Humidity (%)

70
64
59
53
48
46
42
42
54
63
65
71
72
69
70
72
88
88
90
88
89
88
83
77

Pressure (mb)

1003
1003
1003
1002
1002
1001
1001
1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

329
330
331
330
329
328
328
329
329
328
330
332
331
329
329
328
327
325
323
322
324
325
326
324

Monday 20

Waxing Crescent 39%

11:29

22:44

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
08 Bad

Sun - Rise: 05:03, Set: 19:39, Transit: 12:20. Moon - Rise: 11:29, Set: 22:44. Civil Dark: 20:10 - 04:32. Nautical Dark: 20:49 - 03:53. Astro Dark: 21:33 - 03:09

Total Clouds (% Sky Obscured)

89
89
92
96
95
100
92
95
86
85
88
93
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
66
60
57
44
46
34
27
25
25
26
23
23
22
37
52
67
69
71
73
64
61
33
42

Medium Clouds (% Sky Obscured)

73
36
33
33
29
29
13
3
10
17
24
48
74
96
89
82
74
66
57
43
29
19
0
33

High Clouds (% Sky Obscured)

17
20
43
70
85
85
75
80
77
70
56
71
85
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
9
7
4
1
4
7
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
Very Light Rain
None
None
None
None
None
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

35
50
38
46
45
37
26
12
22
49
95
95
95
95
95
95
95
94
66
13
13
11
6
68

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
2.2
3.5
4.9
6.5
1.7
1.4
0.8
0.7
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
29
29
29
29
30
31
31
31
30
29
29
28
27
26
26
26
25
25
25
25
25
25

Feels Like (°C)

29
30
32
32
32
33
33
34
34
34
34
34
34
33
33
33
33
32
26
26
26
26
25
24

Dew Point (°C)

22
23
24
24
23
22
22
22
23
24
25
27
27
26
26
25
25
24
23
23
23
23
22
22

Relative Humidity (%)

72
73
71
73
71
63
63
59
62
69
74
86
88
90
92
91
90
88
88
88
88
87
83
80

Pressure (mb)

1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1003
1003
1004
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

321
321
320
321
322
322
323
321
319
320
318
310
312
314
315
317
319
321
320
318
316
316
316
316

Tuesday 21

First Quarter 50%

12:33

23:08

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
08 Bad

Sun - Rise: 05:04, Set: 19:38, Transit: 12:20. Moon - Rise: 12:33, Set: 23:08. Civil Dark: 20:09 - 04:32. Nautical Dark: 20:48 - 03:54. Astro Dark: 21:32 - 03:10

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
100
100

Low Clouds (% Sky Obscured)

63
70
64
71
70
68
66
64
55
49
37
47
56
66
65
64
64
70
75
81
85
87
90
88

Medium Clouds (% Sky Obscured)

67
100
88
72
61
42
27
12
24
39
49
61
67
77
76
73
79
74
75
68
66
68
66
59

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
90
73
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.9
1.7
1.4
1.4
1.1
0.9
0.6
0.2
0.5
0.7
1
1.2
1.3
1.3
2
2.7
3.6
1.7
1.1
1
1
0.9
0.8
0.7

Wind Speed/Direction (mph)

3
2
1
1
2
4
3
3
4
4
4
3
3
3
3
4
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
28
28
29
29
29
33
32
32
33
34
36
27
27
27
27
26
26
26
26
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

73
67
62
58
56
53
56
58
61
69
78
88
90
90
89
91
91
94
92
92
91
89
88
85

Pressure (mb)

1005
1005
1005
1005
1004
1004
1004
1003
1002
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1004
1004
1004

Ozone (du)

314
313
311
310
309
308
307
306
306
305
305
305
306
307
307
309
310
311
312
313
314
315
317
318

Wednesday 22

Waxing Gibbous 60%

13:37

23:35

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: 05:04, Set: 19:37, Transit: 12:20. Moon - Rise: 13:37, Set: 23:35. Civil Dark: 20:08 - 04:33. Nautical Dark: 20:47 - 03:55. Astro Dark: 21:30 - 03:12

Total Clouds (% Sky Obscured)

100
100
94
85
73
59
50
42
53
64
76
77
79
81
87
93
98

Low Clouds (% Sky Obscured)

85
82
80
77
73
59
50
42
44
51
54
48
42
36
35
37
28

Medium Clouds (% Sky Obscured)

61
54
64
61
58
36
17
0
3
3
12
7
5
7
9
11
9

High Clouds (% Sky Obscured)

100
100
67
33
0
0
0
0
20
43
64
72
78
81
87
93
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

95
90
95
95
95
95
83
59
77
85
86
76
63
43
42
36
22

Precipitation Amount (mm)

0.6
0.4
0.7
1
1
0.7
0.4
0
0.3
0.5
0.5
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
2
3
2
2
4
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
25
25
25
25
31
30
29
31
33
35
26
26
27
27
27

Dew Point (°C)

20
19
17
17
16
15
15
15
15
18
20
22
21
21
20
20
19

Relative Humidity (%)

77
70
63
59
55
53
53
52
51
61
71
84
83
83
82
79
77

Pressure (mb)

1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

321
323
325
330
335
340
339
338
337
338
338
338
339
340
342
340
339

Forecast for Wangfujing, China (39.90,116.41)

Generated: 16/07/26 08:53:43. Forecast: 16/07/26 to 22/07/26. Timezone: UTC+8.00