Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 1%

06:49

20:36

09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 19:42, Transit: 12:20. Moon - Rise: 06:49, Set: 20:36. Civil Dark: 20:13 - 04:27. Nautical Dark: 20:53 - 03:47. Astro Dark: 21:38 - 03:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
33
60
50
100
100
100
97
94
100
100
100
100
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
34
28
75
73
46
91
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
14
28
25
100
100
100
97
94
100
100
100
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
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
2
2
2
2
4
5
7
8
7
7
5
4
3
2
2
2
3
3
3
2
4
3
3

Chance of Frost

Temperature (°C)

30
32
34
35
36
37
37
36
36
35
33
32
31
30
29
28
28
27
27
26
26
26
27
28

Feels Like (°C)

32
34
36
38
38
38
38
37
37
36
35
34
34
32
32
31
30
29
28
27
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

38
34
29
26
24
22
23
28
30
32
38
44
48
51
54
59
61
62
59
59
58
56
53
48

Pressure (mb)

1001
1001
1001
1000
999
999
998
998
998
998
998
999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003

Ozone (du)

300
301
302
302
301
300
300
300
299
299
298
298
296
296
296
298
297
297
298
298
299
299
298
299

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 OK
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK

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)

100
100
100
85
100
96
100
95
100
98
100
100
89
49
43
42
34
9
32
14
39
27
35
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
16
27
30
37

Medium Clouds (% Sky Obscured)

89
70
60
16
71
28
47
58
78
71
66
33
24
47
17
3
3
3
30
4
3
3
10
8

High Clouds (% Sky Obscured)

100
100
100
80
100
94
100
93
100
96
97
100
88
49
43
42
34
6
3
8
30
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
2
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
3
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
11
12
36
46
26
36
16
26
64
61
17
13
14
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
11
15
16
14
15
18
20
23
23
23
23
23
23
23
23
22
22
22
22
21
21
21

Relative Humidity (%)

36
31
28
33
34
30
32
42
49
61
69
73
76
79
82
87
89
89
89
89
88
84
79
72

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001

Ozone (du)

299
301
300
301
300
298
298
296
297
298
298
299
300
300
299
300
301
301
301
301
302
303
305
304

Friday 17

Waxing Crescent 11%

No Rise

21:36

09 OK
10 Bad
11 Bad
12 Bad
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 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)

46
53
37
41
36
30
32
11
0
0
1
4
14
100
100
100
95
100
98
100
95
100
97
79

Low Clouds (% Sky Obscured)

39
26
28
24
20
20
23
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13
16

Medium Clouds (% Sky Obscured)

8
24
11
14
10
0
0
0
0
0
0
0
0
25
30
44
5
44
39
64
17
12
7
5

High Clouds (% Sky Obscured)

2
1
0
1
1
2
2
11
0
0
1
4
14
100
100
100
92
100
90
90
90
100
93
70

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
42
90
48
0
0
0
0
4
10
37
25
18
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
3
4
5
6
8
8
9
7
5
5
4
4
5
7
6
6
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

28
29
31
32
33
34
34
35
34
34
33
31
29
28
28
27
26
26
25
25
24
25
25
25

Feels Like (°C)

34
35
35
37
38
38
37
37
35
35
34
32
31
33
31
31
30
30
28
28
27
29
27
29

Dew Point (°C)

20
20
19
19
18
17
16
16
16
16
17
17
16
22
23
23
22
22
20
20
19
20
19
17

Relative Humidity (%)

63
57
51
45
40
36
34
33
32
35
38
42
45
69
74
76
77
78
73
73
72
73
68
62

Pressure (mb)

1001
1001
1000
1000
999
998
997
997
997
997
997
998
999
1000
1000
999
999
999
999
999
999
1000
1000
1001

Ozone (du)

304
304
304
304
304
303
304
304
307
308
307
308
308
308
310
310
313
313
318
320
318
317
319
315

Saturday 18

Waxing Crescent 20%

09:16

21:59

09 Bad
10 OK
11 OK
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

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)

53
35
26
16
15
30
41
51
46
46
42
51
60
45
44
66
80
74
68
64
69
75
72
71

Low Clouds (% Sky Obscured)

16
18
12
8
4
7
32
19
27
25
13
15
20
28
14
26
19
11
14
15
23
43
67
66

Medium Clouds (% Sky Obscured)

3
2
2
4
4
30
41
45
35
29
28
45
38
25
31
35
37
37
33
20
10
5
0
8

High Clouds (% Sky Obscured)

31
7
10
9
15
19
30
35
39
45
42
45
40
0
2
10
20
20
30
35
35
25
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
2
1
2
3
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

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

Precipitation Probability (%)

16
10
11
8
10
52
95
89
95
95
95
74
51
28
46
44
71
80
54
37
8
8
7
6

Precipitation Amount (mm)

0
0
0
0
0
0
1
0.7
3.8
4.3
0.9
0.3
0
0
0
0
0.3
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
7
7
7
4
4
4
4
4
4
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
18
17
16
29
28
30
29
28
27
27
25
25
24
24
23
23
23
23
23
23

Relative Humidity (%)

57
51
47
45
43
39
37
82
80
94
90
93
92
94
92
92
94
95
94
94
94
91
90
84

Pressure (mb)

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

Ozone (du)

315
315
314
314
312
311
307
308
310
307
316
314
316
321
321
318
317
317
317
319
320
323
327
328

Sunday 19

Waxing Crescent 29%

10:24

22:22

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: 05:02, 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)

75
76
76
68
65
62
60
75
60
55
56
73
85
99
91
81
72
68
70
61
67
80
93
93

Low Clouds (% Sky Obscured)

69
69
66
50
47
44
43
46
36
28
20
14
7
0
14
29
43
44
44
45
64
77
93
93

Medium Clouds (% Sky Obscured)

17
25
27
30
27
26
32
60
30
31
32
34
43
46
35
29
23
22
18
13
16
26
43
59

High Clouds (% Sky Obscured)

1
0
0
1
0
0
1
17
3
5
7
35
64
90
73
62
41
29
21
18
6
0
0
1

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
17
7
7
3
0
0
0
14
18
43
67
68
63
71
69
57
50
40
26
30
31
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
33
34
35
36
36
35
35
35
35
34
34
33
32
31
32
31
26
26
26
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

76
69
63
57
53
50
50
55
61
59
66
73
75
78
82
83
84
86
88
89
91
91
92
92

Pressure (mb)

1002
1002
1001
1001
1000
1000
999
999
998
998
998
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002

Ozone (du)

328
331
328
326
327
330
330
328
331
327
323
323
320
317
314
316
318
319
319
319
319
320
322
323

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)

92
94
96
98
100
100
100
100
98
96
94
96
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
90
89
80
75
73
71
68
71
72
81
80
80
80
82
83
85
90
95
100
100
99
99
92

Medium Clouds (% Sky Obscured)

67
75
78
77
80
55
32
10
13
15
19
21
29
35
46
52
71
64
66
59
40
24
3
11

High Clouds (% Sky Obscured)

5
7
37
67
94
96
98
100
89
78
68
77
86
93
95
98
100
100
100
100
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Very Light Rain
None
None
Light Rain

Precipitation Probability (%)

31
29
31
33
35
79
95
95
95
95
73
81
84
86
95
95
95
95
95
91
78
59
26
65

Precipitation Amount (mm)

0
0
0
0
0
0.5
1
1.5
1
0.6
0.2
0.3
0.3
0.3
1
1.5
1.6
0.9
0.5
0.4
0.3
0
0
0.4

Wind Speed/Direction (mph)

5
5
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
91
90
90
90
91
91
91
92
92
94
94
94
95
97
95
97
97
97
97
91
87
83

Pressure (mb)

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

Ozone (du)

322
322
321
320
320
320
319
318
317
318
319
319
318
317
316
317
319
321
324
327
330
328
326
325

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

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
96
89
90
95
95
97
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
76
81
86
92
91
91
92
80
69
58
63
68
74
67
63
48

Medium Clouds (% Sky Obscured)

21
27
36
39
41
49
54
59
43
25
1
22
43
64
54
41
26

High Clouds (% Sky Obscured)

95
85
74
53
43
29
15
11
40
69
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

83
95
79
62
42
60
76
89
95
95
95
95
95
95
91
86
89

Precipitation Amount (mm)

0.6
0.8
0.6
0.3
0
0.3
0.5
0.7
1.2
1.6
1.7
1.5
1.1
0.6
0.5
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
27
27
28
28
27
26
26
26
25
25
25
25
25
25

Feels Like (°C)

28
27
26
27
28
29
32
31
31
31
32
32
27
27
27
28
29

Dew Point (°C)

21
20
20
20
20
20
21
22
22
23
24
24
24
24
24
23
23

Relative Humidity (%)

78
73
69
67
65
61
67
71
78
83
88
94
94
94
94
92
91

Pressure (mb)

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

Ozone (du)

325
324
324
325
325
325
324
323
322
320
318
315
316
317
318
319
320

Forecast for Wangfujing, China (39.90,116.41)

Generated: 15/07/26 09:10:23. Forecast: 15/07/26 to 21/07/26. Timezone: UTC+8.00