Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 3%

02:56

19:05

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 OK
17 Bad
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 04:56, Set: 19:43, Transit: 12:20. Moon - Rise: 02:56, Set: 19:05. Civil Dark: 20:15 - 04:25. Nautical Dark: 20:55 - 03:45. Astro Dark: 21:40 - N/A

Total Clouds (% Sky Obscured)

91
99
100
100
100
94
73
63
34
23
60
27
31
0
28
14
18
33
31
59
52
68
54
45

Low Clouds (% Sky Obscured)

59
56
57
52
25
12
12
13
12
11
14
12
9
0
0
8
16
33
29
27
21
21
17
3

Medium Clouds (% Sky Obscured)

30
30
23
20
23
26
16
13
0
0
0
8
22
0
23
12
9
2
0
0
2
4
4
0

High Clouds (% Sky Obscured)

68
99
100
100
100
91
73
63
17
4
60
1
0
0
0
0
0
0
0
47
52
68
54
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 (%)

3
12
16
6
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
6
2
6
15
12
18
16
12
3
4
12
5
4
6
1
1
0
1
0
2
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
3
4
5
6
6
6
6
7
9
9
8
6
4
3
2
2
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
29
30
31
32
33
34
35
36
37
36
37
36
35
35
33
33
32
32
31
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
91
86
80
76
66
57
53
54
57
58
63
67
74
79
81
83
84
86
86
87
87

Pressure (mb)

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

Ozone (du)

292
291
291
292
292
293
293
295
297
296
294
293
292
293
292
292
291
292
290
288
288
289
290
290

Tuesday 14

New Moon 0%

04:10

19:56

03 OK
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
00 Bad
01 OK
02 OK

Sun - Rise: 04:57, Set: 19:42, Transit: 12:20. Moon - Rise: 04:10, Set: 19:56. Civil Dark: 20:14 - 04:25. Nautical Dark: 20:54 - 03:45. Astro Dark: 21:39 - 03:00

Total Clouds (% Sky Obscured)

38
60
58
57
99
61
56
58
82
83
64
99
100
100
100
100
95
100
89
57
86
78
35
30

Low Clouds (% Sky Obscured)

0
0
1
5
11
2
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
5
11
11
8
17
19
38
46
30
35
39
89
100
100
98
57
47
87
8
55
46
28
2

High Clouds (% Sky Obscured)

24
60
51
50
99
45
40
43
60
69
41
96
100
100
100
100
71
100
78
57
86
78
35
30

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
30
30
25
6
1
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
3
4
4
4
4
4
4
3
3
4
4
3
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

25
25
25
25
26
28
30
32
33
34
35
35
35
34
33
32
31
30
29
29
28
28
27
26

Feels Like (°C)

29
30
29
29
30
32
34
35
36
38
37
38
36
35
35
34
33
33
32
31
31
30
29
29

Dew Point (°C)

23
23
23
22
23
23
23
22
21
19
17
15
15
16
19
20
20
20
20
20
20
20
19
19

Relative Humidity (%)

87
88
89
86
81
74
65
55
48
40
34
31
30
34
43
48
51
55
57
58
60
62
63
63

Pressure (mb)

1001
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
999
999
999
999
999
999
999
1000
1000
1000
1000
999
999

Ozone (du)

291
291
289
289
290
290
290
290
291
291
290
288
288
287
288
289
288
288
289
289
291
292
293
293

Wednesday 15

Waxing Crescent 1%

05:29

20:36

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

Sun - Rise: 04:58, Set: 19:42, Transit: 12:20. Moon - Rise: 05:29, Set: 20:36. Civil Dark: 20:13 - 04:26. Nautical Dark: 20:53 - 03:46. Astro Dark: 21:38 - 03:01

Total Clouds (% Sky Obscured)

6
30
25
25
25
2
0
0
0
0
5
0
8
73
75
95
88
67
32
0
5
5
5
14

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
4

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)

6
30
25
25
25
2
0
0
0
0
5
0
8
73
75
93
83
67
32
0
5
5
5
13

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

Chance of Frost

Temperature (°C)

26
25
25
25
26
27
29
31
33
34
35
35
35
36
35
34
33
31
30
29
28
28
27
26

Feels Like (°C)

29
31
27
26
28
28
31
32
34
35
37
38
37
36
34
34
33
32
30
30
30
28
29
28

Dew Point (°C)

19
19
18
17
17
16
13
11
10
8
8
6
6
6
8
10
12
16
16
16
16
17
17
17

Relative Humidity (%)

65
68
68
63
58
48
36
30
24
20
18
16
15
15
19
22
28
39
44
46
47
51
53
57

Pressure (mb)

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

Ozone (du)

294
295
296
297
297
299
302
302
300
300
300
300
301
301
301
301
300
301
302
301
302
303
305
304

Thursday 16

Waxing Crescent 5%

06:49

21:09

03 OK
04 OK
05 OK
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
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:59, Set: 19:41, Transit: 12:20. Moon - Rise: 06:49, Set: 21:09. Civil Dark: 20:13 - 04:27. Nautical Dark: 20:52 - 03:47. Astro Dark: 21:37 - 03:02

Total Clouds (% Sky Obscured)

20
33
48
65
80
88
93
100
100
87
99
76
63
85
72
75
81
77
72
85
100
76
83
86

Low Clouds (% Sky Obscured)

7
12
12
15
15
16
20
21
20
17
14
19
22
23
17
19
21
17
13
10
14
21
27
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
25
35
30
26
19
21
22
25
31

High Clouds (% Sky Obscured)

7
17
34
51
65
78
89
100
100
84
98
72
62
83
72
75
81
77
72
84
100
75
82
86

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
18
18
19
19
19
19
18
18
16
15
15
14
14
15
16
17
18
17
18
19
20
21
21

Relative Humidity (%)

59
63
65
65
63
59
54
48
42
36
32
30
29
30
33
37
41
45
47
51
56
60
64
67

Pressure (mb)

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

Ozone (du)

304
305
305
305
304
303
303
304
303
303
304
304
303
303
304
304
303
303
304
304
304
305
304
304

Friday 17

Waxing Crescent 11%

08:04

21:36

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:59, Set: 19:41, Transit: 12:20. Moon - Rise: 08:04, Set: 21:36. Civil Dark: 20:12 - 04:28. Nautical Dark: 20:52 - 03:48. Astro Dark: 21:36 - 03:04

Total Clouds (% Sky Obscured)

100
99
100
96
86
99
97
96
96
96
97
96
90
88
95
96
96
96
99
99
96
95
92
93

Low Clouds (% Sky Obscured)

32
40
44
45
49
41
36
33
38
43
50
29
25
21
14
7
0
0
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

35
39
42
44
42
43
88
65
39
33
28
48
46
35
35
34
36
37
42
40
31
30
29
24

High Clouds (% Sky Obscured)

100
98
100
96
86
94
90
84
84
85
74
71
77
82
88
93
90
84
83
81
80
79
82
90

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
1
25
34
31
11
15
14
8
8
6
0
1
1
1
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
22
22
22
22
21
21
21
21
21
21
24
21
20
19
19
20
21
21
21
22
21
21
21

Relative Humidity (%)

69
72
75
74
69
64
60
57
55
53
50
55
52
49
47
52
57
63
67
70
76
76
77
77

Pressure (mb)

999
999
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
999
1000
1000
1000
1001
1001
1001
1001
1000
1000

Ozone (du)

302
304
304
306
307
307
304
303
302
302
302
302
302
302
302
303
303
304
305
306
307
307
307
307

Saturday 18

Waxing Crescent 20%

09:16

21:59

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:00, Set: 19:40, Transit: 12:20. Moon - Rise: 09:16, Set: 21:59. Civil Dark: 20:11 - 04:29. Nautical Dark: 20:51 - 03:49. Astro Dark: 21:35 - 03:05

Total Clouds (% Sky Obscured)

94
90
91
89
84
80
76
75
57
42
29
54
72
89
90
92
94
84
74
63
57
53
49
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
5
4
3
17
31
45
60
72
84
75
65
54
57
53
49
47

Medium Clouds (% Sky Obscured)

18
15
15
14
19
23
27
52
41
31
20
30
38
51
51
44
37
33
31
38
29
22
8
7

High Clouds (% Sky Obscured)

91
90
86
73
61
42
28
20
23
21
24
33
39
38
44
50
56
50
37
27
16
8
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
1
2
1
7
8
6
18
22
19
39
41
34
45
46
42
38
35
34
30
24
10
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
20
20
19
19
19
19
19
19
18
18
18
19
19
20
20
20
20
20
21

Relative Humidity (%)

77
77
77
74
71
69
64
59
56
52
49
46
47
47
47
52
58
65
69
73
77
78
79
82

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
998
998
998
998
999
999
999
1000
1000
1000
1000

Ozone (du)

309
310
312
312
312
312
312
312
312
311
311
310
312
314
315
314
313
312
314
315
317
315
313
311

Sunday 19

Waxing Crescent 29%

10:24

22:22

Sun - Rise: 05:01, Set: 19:39, Transit: 12:20. Moon - Rise: 10:24, Set: 22:22. Civil Dark: 20:11 - 04:30. Nautical Dark: 20:50 - 03:50. Astro Dark: 21:34 - 03:06

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: 13/07/26 03:44:26. Forecast: 13/07/26 to 19/07/26. Timezone: UTC+8.00