Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Third Quarter 38%

23:53

14:14

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:54, Set: 19:45, Transit: 12:19. Moon - Rise: 23:53, Set: 14:14. Civil Dark: 20:17 - 04:22. Nautical Dark: 20:58 - 03:41. Astro Dark: 21:45 - 02:54

Total Clouds (% Sky Obscured)

78
86
95
87
49
65
60
65
70
93
59
57
46
51
61
75
59
63
40
50
53
100
100
98

Low Clouds (% Sky Obscured)

22
60
20
30
9
18
15
16
16
27
20
24
23
25
21
16
16
16
13
18
20
0
0
3

Medium Clouds (% Sky Obscured)

36
40
61
55
49
5
5
5
0
1
9
13
4
39
23
51
26
34
28
18
24
22
31
37

High Clouds (% Sky Obscured)

78
86
95
87
49
65
60
65
70
75
13
0
0
0
11
10
18
41
8
35
34
99
100
72

ISS Passover

Visibility (miles)

9
9
3
4
9
3
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

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

Precipitation Probability (%)

11
0
0
95
65
60
60
16
6
1
1
4
0
0
0
0
0
0
0
2
27
47
30
13

Precipitation Amount (mm)

0.7
0.6
2.3
1.1
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

3
6
6
3
3
3
6
4
3
4
7
6
4
4
4
4
4
5
6
6
6
9
5
6

Chance of Frost

Temperature (°C)

30
29
28
27
26
26
25
24
24
24
24
25
26
27
29
30
31
33
34
35
35
33
32
32

Feels Like (°C)

33
31
29
30
29
29
28
28
28
27
27
29
31
32
33
34
34
37
38
39
39
36
34
34

Dew Point (°C)

24
23
22
23
23
23
22
22
22
22
22
21
20
20
20
20
20
21
21
20
20
17
18
20

Relative Humidity (%)

72
72
72
79
81
83
83
85
87
88
85
80
71
65
59
55
52
48
45
41
39
39
42
49

Pressure (mb)

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

Ozone (du)

327
324
323
322
326
330
332
333
334
334
336
340
341
341
340
336
334
334
330
328
326
323
318
313

Thursday 9

Waning Crescent 26%

00:24

15:30

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:54, Set: 19:44, Transit: 12:19. Moon - Rise: 00:24, Set: 15:30. Civil Dark: 20:17 - 04:22. Nautical Dark: 20:57 - 03:42. Astro Dark: 21:44 - 02:56

Total Clouds (% Sky Obscured)

100
98
60
71
100
100
100
100
97
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
12
16
34
37
83
93
94
91
82
58
49
78
94
97
93
90
93
93
94
88
91
72
71

Medium Clouds (% Sky Obscured)

29
28
23
11
90
84
87
75
63
87
58
72
92
94
100
100
94
86
82
100
100
100
100
98

High Clouds (% Sky Obscured)

100
97
45
52
52
100
100
100
69
99
100
100
100
39
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
2
9
4
9
9
9
9
9
9
9
9
9
9
2
2
2
2
2
2
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
Moderate Rain
Ice pellet
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None

Precipitation Probability (%)

58
95
91
94
95
53
86
95
19
95
95
77
69
94
95
95
95
95
95
95
95
88
95
77

Precipitation Amount (mm)

0.4
1
0.5
0.4
1.1
0
0.4
1.5
0
2.8
1.7
0
0
0.6
2.1
2.3
1.3
1.3
1.4
1.6
0.6
0
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
28
27
27
26
26
25
25
25
25
25
25
25
26
26
26
26
26
27
28
27
27
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
73
83
86
86
87
86
86
84
83
82
79
76
79
84
87
90
94
94
94
95
94
92
92

Pressure (mb)

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

Ozone (du)

311
311
309
311
310
307
306
306
305
305
305
306
304
303
303
301
300
301
300
299
299
298
297
296

Friday 10

Waning Crescent 16%

01:03

16:47

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:55, Set: 19:44, Transit: 12:19. Moon - Rise: 01:03, Set: 16:47. Civil Dark: 20:16 - 04:23. Nautical Dark: 20:57 - 03:43. Astro Dark: 21:43 - 02:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
99
95
94
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

73
88
87
89
89
92
71
86
86
75
71
82
81
79
82
88
81
88
89
86
90
92
91
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
96
84
95
96
97
96
88
60
94
97
100
77
91
87

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
57
42
56
46
30
5
13
13
1
4
33
61
97
91
100
100

ISS Passover

Visibility (miles)

9
9
2
8
8
6
9
9
9
9
9
9
9
9
9
9
9
2
3
3
2
2
2
4

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

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

Precipitation Probability (%)

88
95
95
95
95
95
95
95
95
95
91
46
42
53
53
53
89
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.4
2.2
2.5
1.5
1.4
0.8
0.8
0.8
0
0
0
0
0
0
0
0.2
0.8
1.5
1.1
1.2
1.1
1.1
1.4
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
30
30
30
29
29
29
28
29
29
29
30
30
29
30
31
33
33
33
33
33
33
33

Dew Point (°C)

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

Relative Humidity (%)

94
94
97
97
98
97
98
97
97
97
95
95
90
87
82
84
88
81
79
87
87
90
90
92

Pressure (mb)

1003
1004
1005
1005
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004

Ozone (du)

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

Saturday 11

Waning Crescent 8%

01:53

18:01

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:56, Set: 19:43, Transit: 12:20. Moon - Rise: 01:53, Set: 18:01. Civil Dark: 20:16 - 04:24. Nautical Dark: 20:56 - 03:44. Astro Dark: 21:42 - 02:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
100
100
100
100
100
73
100
100
100

Low Clouds (% Sky Obscured)

72
63
69
85
84
81
73
78
83
87
84
82
79
70
68
76
78
63
55
14
20
67
64
62

Medium Clouds (% Sky Obscured)

89
93
97
96
94
92
87
78
69
52
37
25
42
49
58
16
14
28
44
33
2
3
3
38

High Clouds (% Sky Obscured)

99
93
91
99
98
100
100
100
96
81
89
84
89
94
100
100
100
100
100
100
69
96
100
100

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
93
85
87
83
73
44
39
47
57
74
72
73
81
95
95
95
87

Precipitation Amount (mm)

1.9
1.9
0.7
1.3
0.9
0.8
0.8
0.5
0.3
0.6
0.6
0.5
0
0
0
0.2
0.4
0.5
0.5
0.6
0.8
0.8
1.3
0.7

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
4
4
4
5
6
7
6
6
7
8
9
10
8
8
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
32
31
30
30
30
29
29
29
28
29
30
31
32
35
36
36
36
37
38
38
40
39
37

Dew Point (°C)

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

Relative Humidity (%)

95
95
97
97
97
97
97
97
97
97
95
95
97
95
90
90
84
80
75
78
75
76
84
83

Pressure (mb)

1004
1004
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1002

Ozone (du)

289
289
288
287
288
286
288
288
288
287
286
286
285
284
284
285
287
286
285
285
285
285
284
283

Sunday 12

Waning Crescent 3%

02:56

19:05

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

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: 21:41 - 02:59

Total Clouds (% Sky Obscured)

91
80
70
74
79
85
88
90
93
91
96
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
64
50
48
52
76
77
73
74
77
80
82
82
83
84
82
80
78
81
84
87
85
84
91

Medium Clouds (% Sky Obscured)

41
33
61
62
63
71
27
32
39
44
46
50
62
79
89
87
87
87
92
96
100
100
99
98

High Clouds (% Sky Obscured)

73
47
20
15
10
15
15
25
20
4
5
6
15
25
38
58
72
79
76
79
81
93
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

65
95
95
95
95
95
95
95
89
74
65
47
60
64
66
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.9
0.7
0.5
0.6
0.8
0.3
0
0.4
0
0
0
0
0.3
0.3
0.6
0.8
1.1
1.8
2.1
2
3.1
3.6
3.9

Wind Speed/Direction (mph)

6
7
7
7
6
5
5
5
6
6
6
7
7
7
7
6
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

28
28
27
26
26
26
26
26
26
25
26
26
26
26
26
26
25
23
22
23
24
25
26
25

Relative Humidity (%)

85
87
88
90
91
92
94
94
94
94
94
94
94
92
92
91
84
79
74
79
86
94
97
97

Pressure (mb)

1002
1003
1003
1004
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

283
283
282
282
283
282
281
281
281
281
281
282
283
283
283
283
284
285
285
285
284
283
282
281

Monday 13

Waning Crescent 0%

04:10

19:56

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 04:57, Set: 19:42, Transit: 12:20. Moon - Rise: 04:10, Set: 19:56. Civil Dark: 20:15 - 04:25. Nautical Dark: 20:55 - 03:45. Astro Dark: 21:40 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
68
33
0
0
0
0
5
10
15
5
0
0
0
0
0

Low Clouds (% Sky Obscured)

92
90
92
84
64
51
45
40
35
28
13
0
0
0
0
5
10
15
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
99
99
97
96
94
84
73
62
45
31
0
0
0
0
5
10
15
5
0
0
0
0
0

High Clouds (% Sky Obscured)

75
52
28
45
63
78
85
91
98
68
33
0
0
0
0
5
10
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
86
65
79
67
45
45
37
29
29
23
5
10
9
3

Precipitation Amount (mm)

3.1
2.1
0.9
1.6
1.7
1.6
2
2
2.2
0.3
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
7
6
6
5
4
4
3
3
2
2
5
7
9
9
9
10
10
8
8
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
28
29
29
29
29
29
28
28
28
28
29
30
32
34
35
36
37
37
37
37
37
36
36

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
97
98
98
98
98
98
98
95
95
95
94
94
94
94
93
91
90
88
85
87
90

Pressure (mb)

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

Ozone (du)

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

Tuesday 14

New Moon 1%

05:29

19:56

20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:58, Set: 19:42, Transit: 12:20. Moon - Rise: 05:29, Set: 19:56. Civil Dark: 20:14 - 04:26. Nautical Dark: 20:54 - 03:46. Astro Dark: 21:39 - 03:01

Total Clouds (% Sky Obscured)

0
0
3
13
25
40
64
79
94
96
98
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
4
6
7
5
5
3
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
9
4
2
1
1
2
2

High Clouds (% Sky Obscured)

0
0
3
13
25
40
64
79
94
96
98
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
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

Wind Speed/Direction (mph)

3
3
3
3
2
2
2
2
2
1
2
2
2
2
2
3
2
2

Chance of Frost

Temperature (°C)

30
29
27
26
26
25
25
24
24
24
25
26
27
29
31
33
33
34

Feels Like (°C)

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

Dew Point (°C)

29
28
27
25
25
25
24
24
24
23
23
23
23
22
22
21
20
18

Relative Humidity (%)

94
94
95
95
97
97
97
97
98
97
91
84
79
68
58
51
45
38

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

289
289
289
288
288
288
288
289
289
289
290
291
292
292
292
292
293
294

Forecast for Wangfujing, China (39.90,116.41)

Generated: 08/07/26 20:29:10. Forecast: 08/07/26 to 14/07/26. Timezone: UTC+8.00