Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Crescent 34%

01:01

14:05

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

Sun - Rise: 04:45, Set: 19:41, Transit: 12:13. Moon - Rise: 01:01, Set: 14:05. Civil Dark: 20:14 - 04:12. Nautical Dark: 20:55 - 03:31. Astro Dark: 21:42 - 02:43

Total Clouds (% Sky Obscured)

12
53
60
29
26
51
61
59
51
88
93
40
25
34
7
60
64
64
63
62
98
100
100
95

Low Clouds (% Sky Obscured)

2
2
17
20
21
5
0
1
1
1
1
1
0
1
1
0
1
17
20
13
40
40
45
2

Medium Clouds (% Sky Obscured)

12
21
19
11
1
14
24
28
30
38
34
26
24
16
7
57
32
0
41
7
75
59
55
35

High Clouds (% Sky Obscured)

2
40
40
0
2
45
44
45
49
79
67
20
7
23
0
60
64
64
63
62
75
76
100
94

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
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
10
22
9
18
9
7
4
3
2
3
3
18
41
26
16
19
30
30
69
95
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
21
20
20
19
19
19
18
18
17
17
19
21
23
24
25
25
26
26
26
26
25
25

Feels Like (°C)

23
22
20
18
20
20
19
18
18
18
17
16
20
21
24
26
26
27
27
27
27
23
22
22

Dew Point (°C)

7
9
9
8
9
9
9
9
9
8
8
8
8
9
9
8
6
5
4
3
2
9
8
17

Relative Humidity (%)

34
41
44
46
48
51
51
53
53
54
54
53
51
46
41
34
29
26
24
22
20
33
33
61

Pressure (mb)

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

Ozone (du)

384
382
383
386
387
386
388
388
388
390
392
392
393
394
393
391
389
389
389
390
391
389
389
392

Wednesday 10

Waning Crescent 23%

01:26

15:17

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

Sun - Rise: 04:45, Set: 19:42, Transit: 12:14. Moon - Rise: 01:26, Set: 15:17. Civil Dark: 20:14 - 04:12. Nautical Dark: 20:55 - 03:31. Astro Dark: 21:43 - 02:43

Total Clouds (% Sky Obscured)

59
97
64
49
53
4
0
0
0
0
0
0
0
0
0
0
0
0
35
35
13
13
12
45

Low Clouds (% Sky Obscured)

2
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)

12
33
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
11
12

High Clouds (% Sky Obscured)

53
97
61
49
53
4
0
0
0
0
0
0
0
0
0
0
0
0
35
35
7
3
2
34

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 (%)

12
5
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)

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

Chance of Frost

Temperature (°C)

24
23
22
22
21
20
20
19
18
18
17
18
20
22
25
27
28
29
30
31
31
31
31
30

Feels Like (°C)

22
22
22
21
20
20
20
20
19
19
18
19
20
23
25
27
29
30
30
30
31
30
29
28

Dew Point (°C)

16
15
14
13
11
10
10
9
9
9
9
8
8
8
7
6
5
3
1
0
-1
-1
1
3

Relative Humidity (%)

59
60
58
55
52
52
52
53
55
55
57
52
46
39
32
27
22
18
15
14
13
12
14
17

Pressure (mb)

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

Ozone (du)

393
394
394
393
395
397
398
398
397
396
390
386
385
386
386
387
386
386
383
378
375
374
373
370

Thursday 11

Waning Crescent 14%

01:54

16:34

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

Sun - Rise: 04:45, Set: 19:42, Transit: 12:14. Moon - Rise: 01:54, Set: 16:34. Civil Dark: 20:15 - 04:12. Nautical Dark: 20:56 - 03:31. Astro Dark: 21:44 - 02:43

Total Clouds (% Sky Obscured)

44
24
60
13
7
0
5
10
8
25
67
64
60
58
48
56
40
50
99
96
86
100
78
53

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)

27
7
14
9
7
0
5
10
2
8
57
52
49
46
40
48
40
41
32
34
34
37
32
25

High Clouds (% Sky Obscured)

28
18
49
6
0
0
0
4
8
6
50
50
50
58
48
26
2
3
76
81
80
75
78
53

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
6
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
4
40
95

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
0.8

Wind Speed/Direction (mph)

6
7
7
7
6
4
3
1
1
2
2
2
2
2
3
4
6
7
8
9
9
10
9
7

Chance of Frost

Temperature (°C)

29
27
25
24
23
22
21
21
21
20
19
19
20
22
25
27
29
31
32
33
33
33
33
32

Feels Like (°C)

26
25
23
22
22
22
21
22
22
21
19
17
19
21
23
25
25
28
29
30
30
30
30
31

Dew Point (°C)

4
3
3
3
3
3
2
3
4
4
4
4
4
4
4
3
4
6
6
6
6
6
7
6

Relative Humidity (%)

20
22
23
25
27
28
28
30
33
36
37
36
34
30
25
21
20
20
19
18
18
19
20
20

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1004
1003
1002
1002
1001

Ozone (du)

367
366
361
359
361
357
355
354
352
354
355
356
355
354
352
351
350
349
350
350
351
351
349
346

Friday 12

Waning Crescent 7%

02:29

17:54

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

Sun - Rise: 04:45, Set: 19:43, Transit: 12:14. Moon - Rise: 02:29, Set: 17:54. Civil Dark: 20:15 - 04:12. Nautical Dark: 20:57 - 03:31. Astro Dark: 21:45 - 02:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
82
86
94
97
100
100
100
100
100
100
100
100
81
100
95
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
30
45
49
5
0
0
31
50
17
0
0
0
18
0

Medium Clouds (% Sky Obscured)

67
94
98
100
100
98
95
89
82
86
91
97
97
97
85
16
85
93
93
71
67
64
55
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
78
57
35
57
78
100
100
100
100
99
89
100
100
71
100
95
100

ISS Passover

Visibility (miles)

2
3
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain

Precipitation Probability (%)

95
94
95
46
10
7
21
9
19
59
71
49
26
16
21
27
31
26
5
16
24
17
42
95

Precipitation Amount (mm)

1.4
0.3
1.9
0
0
0
0
0
0
0.5
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
1.6

Wind Speed/Direction (mph)

11
7
6
7
6
4
4
2
3
3
3
4
3
5
5
5
5
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

30
29
28
26
25
24
23
22
22
21
21
22
23
24
24
25
26
27
27
28
28
29
29
28

Feels Like (°C)

27
28
27
26
25
24
24
24
23
23
23
23
25
24
25
26
27
28
28
29
28
30
28
28

Dew Point (°C)

22
24
23
22
20
19
18
17
17
16
18
19
20
20
19
16
14
13
13
11
10
10
11
11

Relative Humidity (%)

61
75
74
79
74
73
75
74
73
73
82
83
83
80
73
58
48
43
42
35
32
31
33
34

Pressure (mb)

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

Ozone (du)

340
341
341
341
342
343
347
349
349
350
351
350
352
354
355
356
357
358
358
363
363
358
353
351

Saturday 13

Waning Crescent 2%

03:14

No Set

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

Sun - Rise: 04:45, Set: 19:43, Transit: 12:14. Moon - Rise: 03:14, Set: No Set. Civil Dark: 20:16 - 04:12. Nautical Dark: 20:57 - 03:31. Astro Dark: 21:45 - 02:42

Total Clouds (% Sky Obscured)

100
86
74
58
45
33
20
34
53
70
74
76
80
78
76
75
83
90
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2
0
14
29
43
32
34

Medium Clouds (% Sky Obscured)

41
31
36
29
23
16
9
10
13
15
35
55
75
69
61
52
45
49
49
46
43
38
55
70

High Clouds (% Sky Obscured)

100
78
56
29
19
9
10
27
43
58
35
21
11
18
24
34
56
80
97
98
99
100
99
100

ISS Passover

Visibility (miles)

3
9
9
9
9
3
8
5
2
2
3
9
9
9
9
9
9
9
9
9
7
5
2
5

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

Precipitation Probability (%)

95
73
52
60
81
63
66
89
95
95
57
11
13
24
20
5
9
9
5
33
55
75
95
95

Precipitation Amount (mm)

0.9
0
0
0.2
0.8
0.4
0.4
0.8
1.8
1.2
0.5
0
0
0
0
0
0
0
0
0
0
0
1.2
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
23
23
22
22
21
21
21
22
23
24
25
27
29
30
31
32
32
32
33
30

Feels Like (°C)

27
26
26
24
24
23
22
22
22
22
23
22
24
24
25
26
26
27
27
28
34
34
34
33

Dew Point (°C)

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

Relative Humidity (%)

63
67
69
74
74
78
76
79
83
85
85
81
76
69
63
59
54
50
47
43
46
49
52
59

Pressure (mb)

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

Ozone (du)

353
357
358
361
362
364
363
365
369
372
372
369
364
360
360
359
358
357
356
355
354
354
353
354

Sunday 14

Waning Crescent 0%

04:12

19:12

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

Sun - Rise: 04:45, Set: 19:44, Transit: 12:14. Moon - Rise: 04:12, Set: 19:12. Civil Dark: 20:16 - 04:12. Nautical Dark: 20:58 - 03:31. Astro Dark: 21:46 - 02:42

Total Clouds (% Sky Obscured)

100
93
88
82
87
94
100
87
66
39
20
12
4
7
16
20
45
55
65
70
75
75
80
89

Low Clouds (% Sky Obscured)

53
16
40
41
39
50
60
60
60
39
20
12
4
7
16
20
45
55
65
70
75
75
80
80

Medium Clouds (% Sky Obscured)

83
82
78
75
69
68
66
68
66
32
15
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
83
63
50
63
83
100
78
47
5
1
1
2
1
16
20
45
34
1
34
67
75
80
89

ISS Passover

Visibility (miles)

7
9
8
6
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
89
36
37
29
5
33
48
60
76
92

Precipitation Amount (mm)

2.3
1.4
1.5
1.2
0.8
0.6
0.8
1.3
1.5
1.7
1.4
1.4
2
1.2
0.5
0
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
26
25
23
22
22
22
22
22
22
21
21
21
21
22
22
23
24
24
25
24
24
24
23

Feels Like (°C)

34
33
24
23
23
23
22
22
22
23
23
23
22
21
24
23
22
22
22
23
27
25
24
25

Dew Point (°C)

21
22
21
20
20
19
19
18
19
19
19
17
16
14
12
10
9
8
6
5
3
2
-0
3

Relative Humidity (%)

67
78
80
83
85
84
83
81
83
84
85
77
70
64
54
46
40
35
31
27
25
22
20
25

Pressure (mb)

1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008

Ozone (du)

354
354
356
358
360
363
366
369
369
368
368
372
376
380
378
376
374
373
371
370
369
369
368
368

Monday 15

New Moon 2%

05:21

20:23

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:45, Set: 19:44, Transit: 12:15. Moon - Rise: 05:21, Set: 20:23. Civil Dark: 20:17 - 04:12. Nautical Dark: 20:58 - 03:31. Astro Dark: 21:46 - 02:42

Total Clouds (% Sky Obscured)

94
99
100
100
100
100
100
100
100
100
97
96
94
96
97
99
100
100
100

Low Clouds (% Sky Obscured)

78
83
87
91
91
90
90
88
87
85
90
95
94
96
94
91
87
82
77

Medium Clouds (% Sky Obscured)

0
3
29
48
68
88
100
80
75
60
60
50
45
25
20
25
25
60
90

High Clouds (% Sky Obscured)

88
92
96
100
100
100
100
100
100
100
97
96
94
96
97
99
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

Fog (%)

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

Precipitation Probability (%)

95
93
81
68
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1
0.7
0.4
0
0.6
1
1.5
1.4
1.3
1
1.1
1.3
1.6
1.6
1.9
2.6
2.1
1.5
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
22
22
21
20
20
19
19
19
19
19
19
19
19
19
20
21

Feels Like (°C)

26
27
22
23
24
24
24
23
20
20
21
20
18
17
20
20
18
19
18

Dew Point (°C)

6
8
9
10
11
12
13
13
13
13
13
13
12
11
9
8
6
5
3

Relative Humidity (%)

32
39
43
47
52
56
62
67
68
69
70
67
62
58
52
46
41
35
30

Pressure (mb)

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

Ozone (du)

367
366
365
365
364
364
365
365
366
367
368
368
368
369
370
370
371
372
372

Forecast for Wangfujing, China (39.90,116.41)

Generated: 09/06/26 19:54:49. Forecast: 09/06/26 to 15/06/26. Timezone: UTC+8.00