Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Third Quarter 55%

00:34

11:45

06 OK
07 OK
08 OK
09 OK
10 Bad
11 OK
12 OK
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 OK
05 OK

Sun - Rise: 04:39, Set: 19:38, Transit: 12:08. Moon - Rise: 00:34, Set: 11:45. Civil Dark: 20:10 - 04:06. Nautical Dark: 20:52 - 03:24. Astro Dark: 21:40 - 02:36

Total Clouds (% Sky Obscured)

34
36
22
26
46
13
23
88
79
71
99
98
65
78
82
100
99
100
100
100
89
41
25
20

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
3
2
5
15
1
0
2
5
1
27
32
36
28
12
20
29
20
18

Medium Clouds (% Sky Obscured)

19
5
0
0
13
3
9
16
5
1
10
6
36
59
78
13
64
75
63
58
55
14
0
0

High Clouds (% Sky Obscured)

0
27
12
14
46
11
8
86
79
71
97
98
36
78
82
98
99
100
100
100
14
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
7
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
16
26
27

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
4
7
10
6
11
27
31
22
6
12
26
95
95
95
95
43
38
24
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.6
0.8
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
3
5
6
7
8
8
10
9
5
4
4
4
4
3
3
5
3
3
3
4
4

Chance of Frost

Temperature (°C)

13
16
19
21
22
23
24
24
24
24
23
21
18
15
13
13
12
11
11
11
10
9
9
9

Feels Like (°C)

14
17
19
20
20
22
22
21
21
21
21
19
17
14
12
12
10
10
9
9
9
8
9
9

Dew Point (°C)

5
6
5
4
3
2
1
2
2
2
3
7
10
10
8
7
8
10
9
9
9
8
8
8

Relative Humidity (%)

60
49
40
33
28
24
22
22
22
24
27
40
56
68
71
67
80
90
90
91
91
93
93
93

Pressure (mb)

1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1007

Ozone (du)

388
390
388
386
386
386
385
385
386
386
381
380
382
381
379
380
382
383
386
390
398
407
408
408

Tuesday 9

Waning Crescent 45%

00:56

12:51

06 OK
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
03 Bad
04 OK
05 OK

Sun - Rise: 04:39, Set: 19:38, Transit: 12:08. Moon - Rise: 00:56, Set: 12:51. Civil Dark: 20:11 - 04:06. Nautical Dark: 20:53 - 03:24. Astro Dark: 21:41 - 02:35

Total Clouds (% Sky Obscured)

17
17
33
42
40
88
100
100
99
98
87
83
91
85
76
45
43
63
64
34
27
62
25
22

Low Clouds (% Sky Obscured)

16
13
22
30
22
24
17
28
27
28
31
29
61
40
24
17
17
11
10
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
2
2
23
23
23
86
100
95
91
65
22
25
53
2
0
4
6
5
0
8
62
25
22

High Clouds (% Sky Obscured)

0
0
0
0
3
58
100
100
33
30
67
56
58
30
45
25
23
36
48
24
25
62
19
11

ISS Passover

Visibility (miles)

9
9
5
3
7
9
6
2
5
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

27
23
4
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
50
65
65
81
74
77
77
60
38
61
85
44
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.3
0.6
0.3
0.4
0.4
0
0
0.3
1
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
13
14
15
16
16
16
16
16
15
14
14
14
12
11
10
9
9
9
9
9
9
9
9

Feels Like (°C)

11
14
15
16
16
16
15
15
14
13
12
13
13
11
10
8
8
8
8
8
10
10
8
9

Dew Point (°C)

9
10
10
10
10
10
10
10
10
10
11
10
10
10
9
8
8
7
7
7
6
6
6
6

Relative Humidity (%)

91
84
76
72
68
69
67
67
70
75
78
76
78
86
90
90
88
85
84
82
82
81
80
80

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

409
408
408
408
407
405
403
400
399
398
397
396
392
391
391
392
391
390
388
388
388
390
391
394

Wednesday 10

Waning Crescent 34%

01:20

14:00

06 OK
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 Good
21 Good
22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 Good
05 Good

Sun - Rise: 04:39, Set: 19:39, Transit: 12:09. Moon - Rise: 01:20, Set: 14:00. Civil Dark: 20:11 - 04:06. Nautical Dark: 20:53 - 03:24. Astro Dark: 21:42 - 02:35

Total Clouds (% Sky Obscured)

21
23
54
94
100
99
100
100
99
98
100
94
50
58
16
12
8
41
90
100
73
40
10
9

Low Clouds (% Sky Obscured)

3
1
9
33
26
46
72
65
49
45
83
39
7
0
1
2
5
3
3
2
2
1
0
0

Medium Clouds (% Sky Obscured)

21
23
53
52
50
40
71
89
96
46
66
42
5
0
0
0
0
1
1
6
14
16
10
2

High Clouds (% Sky Obscured)

13
20
14
90
100
96
99
100
46
68
49
47
50
58
16
12
2
33
90
100
70
40
9
9

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
3
8
10
5
7
6
7
4
0
0
0
0
0
0
1
3
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
4
5
6
6
6
6
5
4
4
5
3
3
2
2
2
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

11
14
17
18
19
20
21
21
21
22
22
21
19
16
14
13
13
13
13
13
13
13
14
14

Feels Like (°C)

12
15
17
17
17
18
18
19
19
21
21
19
19
16
13
13
13
14
13
11
11
11
13
12

Dew Point (°C)

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

Relative Humidity (%)

73
59
48
40
36
33
31
31
32
30
30
39
51
61
64
64
62
58
56
56
56
56
53
54

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

396
397
394
392
393
395
395
394
394
392
391
388
387
388
389
389
388
389
388
389
389
389
390
391

Thursday 11

Waning Crescent 23%

01:48

15:13

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

Sun - Rise: 04:38, Set: 19:39, Transit: 12:09. Moon - Rise: 01:48, Set: 15:13. Civil Dark: 20:12 - 04:06. Nautical Dark: 20:54 - 03:24. Astro Dark: 21:43 - 02:34

Total Clouds (% Sky Obscured)

2
4
4
6
6
26
42
61
66
39
20
7
6
4
3
2
2
19
5
1
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
3
4
6
6
13
25
42
57
30
6
3
6
3
3
2
2
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
11
21
31
21
10
0
0
0
0
0
0
0
1
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 (%)

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

Chance of Frost

Temperature (°C)

15
18
20
22
23
23
24
24
25
24
25
24
22
18
16
16
16
16
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
49
38
32
30
28
28
27
26
27
27
28
43
58
62
57
53
51
49
50
52
53
54
57

Pressure (mb)

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

Ozone (du)

394
395
395
394
393
392
392
390
386
384
383
380
379
377
375
371
369
367
366
365
363
362
361
362

Friday 12

Waning Crescent 14%

02:23

16:30

06 Good
07 Good
08 Good
09 OK
10 Good
11 OK
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

Sun - Rise: 04:38, Set: 19:40, Transit: 12:09. Moon - Rise: 02:23, Set: 16:30. Civil Dark: 20:13 - 04:05. Nautical Dark: 20:55 - 03:23. Astro Dark: 21:44 - 02:34

Total Clouds (% Sky Obscured)

0
0
14
21
18
23
100
100
100
98
93
82
100
100
100
100
100
99
98
97
87
77
64
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
15
21
22
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
33
67
93
82
96
95
92
88
60
69
83
97
87
77
64
73

High Clouds (% Sky Obscured)

0
0
14
21
18
23
100
100
100
98
93
82
100
100
100
100
100
96
91
87
71
61
55
64

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
25
35
34
32
31
26
21
27
34
45
45

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
0.2
0

Wind Speed/Direction (mph)

1
1
2
4
7
10
11
10
11
11
10
9
8
5
4
3
3
4
4
3
3
3
4
4

Chance of Frost

Temperature (°C)

17
20
23
25
27
27
28
27
27
27
27
27
25
22
19
18
18
17
17
17
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

9
9
8
6
5
5
6
8
8
8
8
9
9
10
11
12
13
13
14
14
14
14
14
14

Relative Humidity (%)

58
48
38
29
24
23
25
29
29
29
29
32
36
48
60
65
71
76
79
81
83
86
89
93

Pressure (mb)

1010
1009
1009
1008
1008
1008
1007
1006
1006
1005
1005
1004
1004
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003

Ozone (du)

360
359
358
359
358
359
359
360
362
361
361
360
357
353
349
350
352
353
353
354
354
356
358
359

Saturday 13

Waning Crescent 7%

03:07

17:51

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

Sun - Rise: 04:38, Set: 19:40, Transit: 12:09. Moon - Rise: 03:07, Set: 17:51. Civil Dark: 20:13 - 04:05. Nautical Dark: 20:55 - 03:23. Astro Dark: 21:44 - 02:34

Total Clouds (% Sky Obscured)

81
95
96
98
97
90
77
62
64
62
64
51
37
17
22
17
15
20
33
45
41
38
35
42

Low Clouds (% Sky Obscured)

12
32
51
47
29
30
31
32
30
28
24
17
23
17
16
4
3
3
11
25
34
38
35
42

Medium Clouds (% Sky Obscured)

81
86
73
77
83
74
49
27
25
26
20
13
8
4
3
1
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

68
82
87
90
85
76
76
62
61
62
61
51
21
15
22
17
0
20
33
45
41
33
0
0

ISS Passover

Visibility (miles)

9
9
9
8
8
7
8
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
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

46
51
46
41
36
82
95
95
95
95
95
86
89
95
82
59
22
38
42
42
35
21
12
31

Precipitation Amount (mm)

0.2
0.3
0.2
0
0
0.6
1
1.3
0.8
0.6
0.8
0.7
0.7
1
0.6
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
20
22
24
23
23
22
21
20
19
17
16
14
13
13
12
12
12
12
12
11
11

Feels Like (°C)

16
17
17
19
20
20
22
23
25
23
23
22
22
21
20
13
14
13
13
13
13
12
12
13

Dew Point (°C)

15
15
15
15
14
13
13
14
15
14
14
14
13
13
13
12
12
11
11
11
10
9
8
8

Relative Humidity (%)

90
87
85
71
59
49
53
57
62
65
68
71
78
83
92
90
92
90
90
90
88
86
81
77

Pressure (mb)

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

Ozone (du)

365
370
375
378
381
385
387
389
391
391
392
392
393
395
397
395
393
391
387
383
379
378
377
377

Sunday 14

Waning Crescent 2%

04:05

19:10

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
00 Bad
01 Bad

Sun - Rise: 04:38, Set: 19:41, Transit: 12:09. Moon - Rise: 04:05, Set: 19:10. Civil Dark: 20:14 - 04:05. Nautical Dark: 20:56 - 03:23. Astro Dark: 21:45 - 02:34

Total Clouds (% Sky Obscured)

46
47
59
70
80
82
84
86
85
84
83
88
94
100
100
100
97
81
65
49

Low Clouds (% Sky Obscured)

46
47
53
57
61
67
74
80
76
71
67
62
57
52
34
17
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
11
24
36
31
27
23
24
22
27
35
41
47
33
22
11
29
46
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
33
67
100
100
100
97
74
48
23

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

28
1
14
15
11
50
54
25
53
52
31
24
13
3
5
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
18
19
20
22
22
22
23
22
21
20
18
16
15
14
13
13
13
12

Feels Like (°C)

12
12
11
18
18
18
18
18
19
21
21
21
20
21
21
14
13
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

62
51
41
35
31
28
27
26
25
28
32
35
43
55
68
67
65
66
64
64

Pressure (mb)

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

Ozone (du)

376
375
375
373
372
370
370
370
370
371
372
372
373
373
373
372
371
370
370
370

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 08/06/26 05:22:41. Forecast: 08/06/26 to 14/06/26. Timezone: UTC+8.00