Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waxing Crescent 7%

07:51

22:03

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

Sun - Rise: 04:39, Set: 19:42, Transit: 12:10. Moon - Rise: 07:51, Set: 22:03. Civil Dark: 20:15 - 04:06. Nautical Dark: 20:57 - 03:23. Astro Dark: 21:46 - 02:34

Total Clouds (% Sky Obscured)

38
44
41
31
63
67
74
52
58
73
100
88
50
57
53
5
8
6
5
27
27
38
33
42

Low Clouds (% Sky Obscured)

16
25
24
21
42
57
72
33
3
19
16
14
10
0
0
0
0
0
0
18
14
16
22
22

Medium Clouds (% Sky Obscured)

0
0
0
2
39
33
37
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
11
25
27
100
88
13
19
14
1
2
5
3
7
16
24
27
34

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
1
16
26
37
31
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
29
29
27
26
23
22
20
19
18
18
17
17
17
17
16
16
16
18
20
23
25

Feels Like (°C)

28
29
31
31
30
28
27
24
26
22
20
20
20
19
18
18
20
19
18
19
21
24
26
28

Dew Point (°C)

13
12
12
11
11
13
15
17
19
18
17
17
16
16
15
15
14
14
14
14
16
17
17
16

Relative Humidity (%)

45
39
35
33
33
41
49
66
80
88
90
92
90
90
88
86
85
86
89
90
89
81
69
56

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

363
361
359
357
356
353
349
348
347
345
342
339
338
338
338
337
338
338
336
335
333
331
331
330

Thursday 18

Waxing Crescent 15%

09:08

22:38

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:39, Set: 19:42, Transit: 12:10. Moon - Rise: 09:08, Set: 22:38. Civil Dark: 20:15 - 04:06. Nautical Dark: 20:57 - 03:23. Astro Dark: 21:47 - 02:34

Total Clouds (% Sky Obscured)

73
88
88
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
38
44
44
28
38
41
42
37
39
37
37
41
36
43
45
44
57
52
56
49
46
40
42

Medium Clouds (% Sky Obscured)

0
21
5
17
18
0
14
8
9
7
16
15
4
2
1
73
42
13
53
89
100
50
94
85

High Clouds (% Sky Obscured)

71
88
88
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
9
8
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
Light Rain
None
None
None
None
None
None
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
1
0
1
18
39
72
68
29
16
29
9
25
95
42
34
40
76
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
1.2
0
0
0.2
0.9
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
46
46
47
50
52
56
62
69
80
88
93
96
95
96
96
95
95
95
95
93
91
81
75

Pressure (mb)

1009
1008
1008
1007
1006
1006
1006
1006
1006
1006
1007
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

330
330
329
328
329
328
327
327
327
324
324
321
321
320
321
321
323
324
325
326
328
330
330
329

Friday 19

Waxing Crescent 24%

No Rise

23:07

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:39, Set: 19:42, Transit: 12:11. Moon - Rise: No Rise, Set: 23:07. Civil Dark: 20:15 - 04:06. Nautical Dark: 20:58 - 03:24. Astro Dark: 21:47 - 02:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
70
74
68

Low Clouds (% Sky Obscured)

50
44
41
28
23
32
50
21
71
41
54
54
67
74
80
73
63
52
51
64
60
55
60
53

Medium Clouds (% Sky Obscured)

99
100
100
86
54
72
50
38
86
100
93
85
78
81
84
91
85
68
72
41
39
40
49
39

High Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
82
70
74
68

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
28
100
94
100
95
95
86
86
86
86
86
86
86
86

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
60
56
61
66
22
23
21
22
25
25
19
46
67

Precipitation Amount (mm)

1.1
1.5
2.2
1.2
1
1.5
1.4
1.9
1.6
2.4
0.5
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
26
25
26
25
24
22
21
19
19
19
19
19
19
18
18
18
17
17
17
20
22
22

Dew Point (°C)

19
19
20
20
19
19
20
19
18
17
17
17
17
17
17
16
17
16
15
15
15
16
15
13

Relative Humidity (%)

77
70
76
80
73
77
88
89
86
90
98
96
95
95
95
96
95
93
93
93
90
83
72
59

Pressure (mb)

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

Ozone (du)

326
325
323
323
322
320
319
319
316
315
316
317
318
319
321
322
323
324
326
328
331
334
337
338

Saturday 20

Waxing Crescent 34%

10:20

23:31

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
03 Bad
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 04:39, Set: 19:43, Transit: 12:11. Moon - Rise: 10:20, Set: 23:31. Civil Dark: 20:16 - 04:06. Nautical Dark: 20:58 - 03:24. Astro Dark: 21:48 - 02:34

Total Clouds (% Sky Obscured)

99
100
99
98
98
84
91
89
87
100
77
70
51
68
64
65
56
56
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

59
36
75
72
90
34
80
81
28
90
46
70
51
14
1
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
31
29
29
19
17
35
59
81
100
74
67
5
5
5
4
8
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
99
98
98
84
91
89
87
95
63
30
8
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
83
92
95
95
95
95
81
80
63
78
82
78
61
42
1
0
0
0
2
1
2
2
1

Precipitation Amount (mm)

0.4
0.4
0.6
0.7
0.7
0.8
0.9
0.4
0.4
0
0.5
0.6
0.7
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
24
23
22
21
22
20
19
19
18
17
16
16
14
14
13
13
13
12
14
17
19
20

Feels Like (°C)

24
22
23
22
22
22
23
21
21
20
18
17
16
15
13
13
12
12
12
12
14
18
18
17

Dew Point (°C)

13
14
15
16
17
17
17
17
17
16
15
14
13
11
10
8
6
6
5
3
4
4
-2
-1

Relative Humidity (%)

54
54
56
64
71
75
74
84
85
85
82
85
79
73
73
67
62
61
56
54
52
40
24
24

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1006

Ozone (du)

340
341
343
348
351
353
351
351
350
356
359
359
359
358
358
361
361
363
365
366
369
375
382
377

Sunday 21

Waxing Crescent 45%

11:28

23:53

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

Sun - Rise: 04:39, Set: 19:43, Transit: 12:11. Moon - Rise: 11:28, Set: 23:53. Civil Dark: 20:16 - 04:06. Nautical Dark: 20:58 - 03:24. Astro Dark: 21:48 - 02:34

Total Clouds (% Sky Obscured)

0
1
1
2
13
18
24
16
8
0
0
0
0
9
23
40
28
14
0
0
0
0
5
14

Low Clouds (% Sky Obscured)

0
1
1
2
10
8
6
4
2
0
0
0
0
7
9
12
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
7
7
4
2
0
0
0
0
0
9
23
39
26
13
0
0
0
0
1
2

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 (%)

86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86

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)

12
11
11
10
10
11
11
10
7
4
3
2
2
2
2
2
2
2
2
2
3
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
19
18
18
18
19
19
19
19
13
14
15
15
15
15
13
14
14
14
14
14
23

Dew Point (°C)

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

Relative Humidity (%)

27
28
29
31
32
34
36
38
45
53
63
62
61
58
57
56
55
55
56
57
50
46
41
35

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

369
366
363
362
363
364
366
367
372
376
381
379
378
377
377
378
378
379
381
382
380
379
377
377

Monday 22

First Quarter 56%

12:33

00:14

10 OK
11 OK
12 OK
13 OK
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
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 04:40, Set: 19:43, Transit: 12:11. Moon - Rise: 12:33, Set: 00:14. Civil Dark: 20:16 - 04:07. Nautical Dark: 20:58 - 03:24. Astro Dark: 21:48 - 02:35

Total Clouds (% Sky Obscured)

32
35
37
38
46
50
49
60
78
97
84
69
55
55
54
52
44
35
27
29
30
32
35
39

Low Clouds (% Sky Obscured)

0
1
1
1
3
5
7
17
26
38
27
15
2
2
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
13
21
12
7
12
17
34
50
66
49
34
52
54
54
52
44
35
27
29
30
18
9
5

High Clouds (% Sky Obscured)

0
0
0
0
13
27
40
59
77
97
67
33
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
1
4
7
9
9
9
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86
86

Precipitation Type

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

Precipitation Probability (%)

0
1
2
1
30
40
43
53
57
60
63
61
51
44
37
27
23
17
6
7
5
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
25
23
21
19
17
16
14
14
14
13
13
13
13
13
13
12
14
16
17
18

Feels Like (°C)

23
23
23
23
24
23
23
22
21
21
20
12
13
14
14
14
14
13
13
13
13
12
12
19

Dew Point (°C)

4
3
3
4
5
7
10
14
13
13
13
12
11
10
11
11
11
11
11
11
10
9
8
7

Relative Humidity (%)

29
25
25
26
27
37
51
71
76
82
90
87
84
82
84
86
87
89
90
92
75
64
53
47

Pressure (mb)

1005
1005
1004
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

376
376
372
368
364
363
362
360
362
365
367
368
370
371
370
369
369
368
367
367
368
369
371
369

Tuesday 23

Waxing Gibbous 66%

13:37

00:36

Sun - Rise: 04:40, Set: 19:43, Transit: 12:11. Moon - Rise: 13:37, Set: 00:36. Civil Dark: 20:16 - 04:07. Nautical Dark: 20:59 - 03:25. Astro Dark: 21:48 - 02:35

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: 17/06/26 10:13:07. Forecast: 17/06/26 to 23/06/26. Timezone: UTC+8.00