Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 21%

00:44

16:25

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 Bad
22 Bad
23 Bad

Sun - Rise: 05:47, Set: 18:37, Transit: 12:12. Moon - Rise: 00:44, Set: 16:25. Civil Dark: 19:04 - 05:20. Nautical Dark: 19:36 - 04:47. Astro Dark: 20:10 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
45
95
82
88
73
86
91
89
93
97
99
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
13
33
82
90
92
90
87
93
94
95
96
98

Medium Clouds (% Sky Obscured)

81
56
64
20
40
45
37
39
30
37
27
59
41
85
84
91
94
97
99
98
99
97
98
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
21
91
68
77
27
56
60
56
22
81
63
24
73
32
65
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
5
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
4
8
11
21
47
48
42
67
94
86
86
70
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.5
0.5
0
0

Wind Speed/Direction (mph)

4
3
3
2
3
2
2
2
1
1
4
5
5
5
6
7
11
11
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

24
23
22
22
21
21
21
21
22
23
25
26
27
28
28
28
27
26
24
23
22
20
19
19

Feels Like (°C)

25
24
23
23
22
22
22
22
24
25
25
26
28
28
27
27
26
24
22
22
22
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

62
60
61
63
64
65
67
63
57
52
49
44
38
37
45
48
56
50
50
75
89
88
89
84

Pressure (mb)

1012
1012
1011
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1013
1014
1015
1017
1018
1018
1018

Ozone (du)

288
286
286
285
286
286
287
287
287
286
285
284
284
283
281
280
279
279
280
279
279
281
282
283

Tuesday 8

Waning Crescent 12%

02:00

17:03

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

Sun - Rise: 05:48, Set: 18:35, Transit: 12:12. Moon - Rise: 02:00, Set: 17:03. Civil Dark: 19:02 - 05:21. Nautical Dark: 19:35 - 04:48. Astro Dark: 20:08 - 04:15

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
100
100
98
98
92
92
92
100
68
89
93
60
100
94

Low Clouds (% Sky Obscured)

95
90
96
95
90
80
81
85
81
80
33
5
6
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
97
98
98
100
100
99
100
100
100
100
83
74
71
76
22
45
37
50
35
51
51
57

High Clouds (% Sky Obscured)

100
87
56
60
49
60
60
92
99
99
32
13
78
80
65
53
86
100
66
70
93
60
100
94

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

65
62
64
70
56
46
53
57
42
34
29
18
9
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
5
5
6
7
5
3
4
6
6
6
6
6
6
6
5
4
3
2
1
2

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
17
17
17
17
18
19
20
21
21
22
22
22
21
20
19
19
19
19

Feels Like (°C)

18
18
17
17
17
16
17
15
16
16
16
15
16
17
17
19
19
20
19
20
18
17
19
17

Dew Point (°C)

16
15
15
14
14
14
13
13
13
13
11
0
-1
-2
-2
-1
-0
1
3
4
4
5
5
5

Relative Humidity (%)

85
82
82
78
79
81
77
76
77
74
63
28
24
22
21
21
22
24
29
34
37
38
40
39

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022

Ozone (du)

284
285
286
286
286
287
287
287
287
289
290
291
291
291
292
293
293
294
292
292
292
291
291
290

Wednesday 9

Waning Crescent 5%

03:17

17:34

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

Sun - Rise: 05:49, Set: 18:33, Transit: 12:11. Moon - Rise: 03:17, Set: 17:34. Civil Dark: 19:01 - 05:22. Nautical Dark: 19:33 - 04:50. Astro Dark: 20:06 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
98
39
41
43
38
38
15
55
43
54
73
64
93
67
60
60
42
61
22
27

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)

52
49
41
45
16
22
22
39
38
26
13
30
43
2
2
0
19
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
98
39
41
43
38
31
6
50
13
48
73
64
92
67
60
60
42
59
22
27

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
3
3
3
3
3
3
3
3
4
4
5
3
1
1
2
3
6
7
5
5
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
14
14
14
15
16
17
19
21
22
23
24
25
24
25
22
21
20
20
20
18
19

Dew Point (°C)

5
5
3
3
3
3
3
3
2
1
0
-1
-2
-3
-3
-3
-3
-2
1
3
3
3
4
4

Relative Humidity (%)

43
42
39
39
39
41
42
39
34
29
23
19
17
15
14
14
15
17
23
29
31
33
36
38

Pressure (mb)

1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1024
1024
1023
1022
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

291
290
290
290
291
292
293
294
295
296
296
295
295
295
296
296
296
297
298
298
298
299
299
299

Thursday 10

Waning Crescent 1%

04:31

18:00

00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 OK
07 OK
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 Good

Sun - Rise: 05:50, Set: 18:32, Transit: 12:11. Moon - Rise: 04:31, Set: 18:00. Civil Dark: 18:59 - 05:23. Nautical Dark: 19:31 - 04:51. Astro Dark: 20:04 - 04:17

Total Clouds (% Sky Obscured)

33
38
29
18
9
5
20
47
3
0
0
0
0
0
0
0
2
2
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

33
38
29
16
5
3
20
47
3
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
2
2
2
2
2
2
3
3
2
2
1
1
1
2
2
3
4
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

18
17
17
16
16
15
16
17
18
20
22
25
26
27
28
28
28
28
26
24
23
22
21
20

Feels Like (°C)

18
17
17
16
16
15
15
15
16
20
23
26
26
27
28
28
27
26
25
24
23
23
21
20

Dew Point (°C)

3
3
3
3
2
2
3
3
2
3
3
4
3
2
2
1
0
3
8
9
8
8
6
7

Relative Humidity (%)

37
37
39
39
40
40
41
39
35
31
28
25
22
20
18
17
16
20
32
37
38
41
38
42

Pressure (mb)

1023
1023
1022
1022
1023
1023
1023
1023
1024
1024
1024
1023
1022
1021
1021
1020
1020
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

299
299
299
298
299
300
300
301
302
304
304
305
308
310
313
317
320
320
316
315
316
317
317
318

Friday 11

New Moon 0%

05:43

18:24

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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 Good

Sun - Rise: 05:51, Set: 18:30, Transit: 12:11. Moon - Rise: 05:43, Set: 18:24. Civil Dark: 18:57 - 05:24. Nautical Dark: 19:29 - 04:52. Astro Dark: 20:03 - 04:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
17
17
16
17
18
19
22
24
27
28
29
30
30
30
30
28
26
24
24
23
22

Feels Like (°C)

19
18
17
17
16
15
16
17
18
20
23
25
26
28
29
30
29
30
29
29
28
23
24
23

Dew Point (°C)

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

Relative Humidity (%)

37
36
36
37
37
37
38
36
31
27
23
20
19
18
17
18
19
20
23
27
31
32
34
36

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1021
1021
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019

Ozone (du)

318
316
316
315
314
315
315
315
315
316
317
317
318
318
319
318
317
316
316
315
315
314
314
314

Saturday 12

Waxing Crescent 1%

06:52

18:47

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

Sun - Rise: 05:52, Set: 18:28, Transit: 12:10. Moon - Rise: 06:52, Set: 18:47. Civil Dark: 18:56 - 05:25. Nautical Dark: 19:28 - 04:53. Astro Dark: 20:01 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
1
1
1
2
2
1
1
0
0
0
0
0
1
1
6
10
13
27
43
61
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
13
19
19
22
14

High Clouds (% Sky Obscured)

0
0
0
1
1
1
2
2
1
1
0
0
0
0
0
0
0
0
1
1
17
34
50
45

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
17
18
18
19
21
24
26
28
29
30
30
30
30
28
27
25
24
23
22

Feels Like (°C)

23
23
23
19
19
18
18
17
17
20
21
22
23
24
26
32
31
31
31
31
30
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

37
38
39
40
43
44
40
37
35
29
24
21
19
18
16
17
17
18
22
27
33
35
37
40

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1018
1018
1019
1019
1019
1020

Ozone (du)

313
313
312
312
312
312
313
313
314
313
313
313
313
313
313
313
314
314
315
315
316
316
316
316

Sunday 13

Waxing Crescent 5%

07:59

19:11

Sun - Rise: 05:53, Set: 18:27, Transit: 12:10. Moon - Rise: 07:59, Set: 19:11. Civil Dark: 18:54 - 05:26. Nautical Dark: 19:26 - 04:54. Astro Dark: 19:59 - 04:21

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 Wangfujing, China (39.90,116.41)

Generated: 07/09/26 00:50:57. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+8.00