Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Waning Gibbous 64%

22:19

11:58

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
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 OK
22 Bad
23 OK

Sun - Rise: 05:10, Set: 19:20, Transit: 12:15. Moon - Rise: 22:19, Set: 11:58. Civil Dark: 19:50 - 04:40. Nautical Dark: 20:27 - 04:03. Astro Dark: 21:08 - 03:23

Total Clouds (% Sky Obscured)

59
54
73
73
74
67
41
44
51
48
55
53
90
71
63
66
67
65
57
29
46
30
40
32

Low Clouds (% Sky Obscured)

24
25
22
17
20
20
12
13
12
10
13
12
14
10
14
13
14
11
12
9
5
0
0
0

Medium Clouds (% Sky Obscured)

6
6
3
8
60
58
3
3
2
0
13
9
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
18
58
55
55
60
17
17
24
33
37
33
84
55
38
48
44
41
27
14
46
30
40
32

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
84
100
100
93
63
13
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
1
15
2
0
0
1
2
7
8
10
7
4
2
0
0
0
3
22
28
3
4
4
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
1
1
3
4
5
5
6
6
6
6
6
5
4
3
2
1
1
1

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
23
25
27
28
29
29
29
29
29
29
28
28
26
25
23
23
23

Feels Like (°C)

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

Dew Point (°C)

21
21
20
20
20
19
19
21
20
18
16
16
16
16
17
18
19
20
23
25
24
22
22
22

Relative Humidity (%)

94
94
92
92
92
88
87
84
73
58
49
45
43
46
47
49
53
60
75
90
95
94
94
95

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1010
1009
1009
1009
1010
1011
1011
1011
1011

Ozone (du)

297
296
297
296
294
293
292
291
291
292
293
295
295
296
297
297
297
298
296
294
293
293
294
295

Thursday 6

Third Quarter 52%

22:53

13:12

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

Sun - Rise: 05:11, Set: 19:19, Transit: 12:15. Moon - Rise: 22:53, Set: 13:12. Civil Dark: 19:49 - 04:41. Nautical Dark: 20:26 - 04:05. Astro Dark: 21:06 - 03:24

Total Clouds (% Sky Obscured)

38
45
57
66
61
66
84
77
61
99
100
98
94
89
88
74
57
34
23
19
10
15
28
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
15
22
23
18
22
17
18
35
24
14
14
4
0
7
13

Medium Clouds (% Sky Obscured)

1
10
57
66
59
66
50
40
42
37
8
26
45
53
66
69
24
15
8
3
4
3
3
9

High Clouds (% Sky Obscured)

38
42
45
40
35
35
56
63
51
96
98
92
94
56
52
0
3
2
0
0
0
15
21
4

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
1
2
3
0
0
1
5
7
14
14
12
0
1
2
5
2

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)

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

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
24
25
27
29
30
31
31
31
32
31
30
29
27
25
24
24
24

Feels Like (°C)

26
26
25
25
25
25
25
28
30
33
32
32
32
32
33
33
34
34
35
33
31
30
29
28

Dew Point (°C)

21
21
21
21
21
21
21
22
23
21
20
18
18
17
16
18
19
21
24
25
23
22
22
21

Relative Humidity (%)

94
95
94
95
95
94
94
91
84
69
58
50
45
41
39
43
48
56
74
84
88
88
87
85

Pressure (mb)

1011
1011
1011
1011
1010
1010
1011
1010
1010
1010
1010
1009
1008
1007
1007
1006
1006
1006
1006
1007
1008
1008
1008
1008

Ozone (du)

295
295
296
296
297
297
297
297
296
297
296
295
295
295
296
296
295
292
292
291
291
292
292
293

Friday 7

Waning Crescent 41%

23:36

14:27

00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 05:12, Set: 19:18, Transit: 12:15. Moon - Rise: 23:36, Set: 14:27. Civil Dark: 19:48 - 04:42. Nautical Dark: 20:24 - 04:06. Astro Dark: 21:04 - 03:26

Total Clouds (% Sky Obscured)

32
68
93
62
79
96
85
94
100
96
100
96
100
100
100
100
100
100
100
100
89
80
73
63

Low Clouds (% Sky Obscured)

13
12
12
0
2
2
9
5
2
17
21
36
66
33
17
23
23
12
11
10
10
9
6
5

Medium Clouds (% Sky Obscured)

13
15
16
2
9
44
46
52
53
49
47
49
81
64
66
50
40
28
51
44
42
41
40
40

High Clouds (% Sky Obscured)

4
49
86
29
62
90
77
89
100
62
100
82
100
100
92
97
100
100
100
100
85
70
64
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
9
8
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
3
5
4
10
14
18
41
65
45
77
91
77
79
77
76
54
23
11
8
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.3
0.3
0.2
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
24
26
27
27
27
27
27
26
26
27
26
25
24
23
22
21
20

Feels Like (°C)

27
27
26
25
26
24
24
27
27
28
28
28
28
29
28
28
29
27
26
25
23
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
78
80
81
85
80
66
60
58
57
61
81
84
77
78
82
94
95
94
92
91
91

Pressure (mb)

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

Ozone (du)

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

Saturday 8

Waning Crescent 29%

No Rise

15:41

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

Sun - Rise: 05:13, Set: 19:17, Transit: 12:15. Moon - Rise: No Rise, Set: 15:41. Civil Dark: 19:46 - 04:43. Nautical Dark: 20:23 - 04:07. Astro Dark: 21:02 - 03:27

Total Clouds (% Sky Obscured)

52
44
45
50
50
40
40
45
48
46
50
48
51
50
41
35
36
24
17
12
3
2
2
2

Low Clouds (% Sky Obscured)

4
0
39
50
34
24
11
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
43
44
45
42
40
40
45
45
37
43
44
42
40
39
35
30
19
15
12
2
2
2
2

High Clouds (% Sky Obscured)

52
44
45
50
50
40
40
45
48
46
49
48
13
50
41
6
7
5
3
1
1
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 (%)

5
10
10
1
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
5
5
5
5
5
5
5
5
5
5
5
5
6
6
7
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

20
19
18
18
18
17
18
19
19
21
22
24
24
25
25
25
25
25
23
21
19
18
17
16

Feels Like (°C)

20
19
19
19
18
18
19
19
19
20
21
22
23
23
24
25
25
24
23
21
19
18
17
16

Dew Point (°C)

18
16
16
17
16
16
17
17
16
13
12
12
14
14
15
14
13
13
13
12
8
6
5
5

Relative Humidity (%)

86
84
88
92
90
92
92
88
80
62
50
46
51
52
53
50
46
45
53
56
49
46
46
47

Pressure (mb)

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

Ozone (du)

293
292
292
293
293
293
294
295
296
296
296
297
298
298
298
299
298
299
300
300
299
298
298
298

Sunday 9

Waning Crescent 19%

00:32

16:47

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

Sun - Rise: 05:14, Set: 19:15, Transit: 12:15. Moon - Rise: 00:32, Set: 16:47. Civil Dark: 19:45 - 04:45. Nautical Dark: 20:21 - 04:08. Astro Dark: 21:01 - 03:29

Total Clouds (% Sky Obscured)

2
3
10
21
27
25
14
3
2
2
2
4
5
6
0
0
0
0
0
0
0
0
0
21

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)

2
2
10
21
27
25
13
2
2
2
2
2
1
1
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
1
3
5
0
0
0
0
0
0
0
0
0
21

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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
15
17
18
20
21
23
24
25
26
27
26
26
24
21
19
18
18
17

Feels Like (°C)

15
16
15
14
13
12
14
17
19
20
22
23
24
25
26
28
28
28
29
28
28
20
20
21

Dew Point (°C)

4
4
3
3
3
2
5
7
5
3
2
2
2
4
6
10
12
14
14
16
16
16
15
14

Relative Humidity (%)

46
47
46
47
46
45
51
54
41
33
27
25
24
26
28
34
39
46
56
69
84
83
83
85

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

298
297
297
298
298
297
298
298
298
297
297
297
297
297
297
297
296
296
296
296
295
295
295
294

Monday 10

Waning Crescent 10%

01:39

17:42

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

Sun - Rise: 05:15, Set: 19:14, Transit: 12:15. Moon - Rise: 01:39, Set: 17:42. Civil Dark: 19:44 - 04:46. Nautical Dark: 20:20 - 04:09. Astro Dark: 20:59 - 03:30

Total Clouds (% Sky Obscured)

37
51
54
57
70
51
26
2
4
6
13
26
38
45
31
27
23
19
14
12
9
6
3
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
6
13
26
38
45
31
27
23
19
14
12
9
6
3
2

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)

37
51
54
57
60
44
21
2
1
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
2
4
5
15
19
22
20
22
23
21
22
23
23
20
9
10

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
17
18
20
22
23
25
26
26
27
27
27
27
25
22
20
19
18
18

Feels Like (°C)

20
20
19
18
18
18
18
18
17
26
26
26
29
31
33
28
29
29
29
28
28
21
22
22

Dew Point (°C)

14
13
12
12
12
12
13
14
15
16
16
17
19
21
23
23
22
22
21
20
19
19
18
17

Relative Humidity (%)

83
83
82
82
82
82
79
76
74
68
64
60
66
72
79
77
75
71
78
85
95
96
95
96

Pressure (mb)

1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1004
1004
1004
1004
1005

Ozone (du)

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

Tuesday 11

Waning Crescent 4%

02:56

18:26

Sun - Rise: 05:16, Set: 19:13, Transit: 12:14. Moon - Rise: 02:56, Set: 18:26. Civil Dark: 19:42 - 04:47. Nautical Dark: 20:18 - 04:11. Astro Dark: 20:57 - 03:32

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 05/08/26 00:53:11. Forecast: 05/08/26 to 11/08/26. Timezone: UTC+8.00