Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 61%

12:38

01:32

04 OK
05 OK
06 Bad
07 OK
08 Bad
09 OK
10 OK
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

Sun - Rise: 04:52, Set: 19:30, Transit: 12:11. Moon - Rise: 12:38, Set: 01:32. Civil Dark: 20:01 - 04:20. Nautical Dark: 20:40 - 03:40. Astro Dark: 21:25 - 02:56

Total Clouds (% Sky Obscured)

45
47
53
44
53
47
44
29
27
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
40
47
41
53
39
31
26
23
24
22
24
19
25
43
25
0
26
47
53
50
50
53
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
12
49
63
55
49
45
46
61
65
68
90
70
55
78
77
87

High Clouds (% Sky Obscured)

4
4
2
3
8
19
21
10
5
86
100
100
100
100
100
100
100
100
100
98
100
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
9
9
9
9
9

Fog (%)

3
70
22
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
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
8
11
8
5

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

Chance of Frost

Temperature (°C)

19
19
19
19
20
22
24
26
27
28
29
29
29
29
29
27
25
24
22
22
21
20
20
20

Feels Like (°C)

22
22
21
22
23
25
27
28
28
29
28
27
28
27
28
26
24
23
22
21
21
20
19
20

Dew Point (°C)

15
15
14
14
13
13
13
12
11
10
10
11
12
13
13
14
14
14
13
13
13
14
13
14

Relative Humidity (%)

76
77
75
69
62
55
50
43
36
32
30
31
33
36
38
45
52
55
55
57
62
65
65
67

Pressure (mb)

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

Ozone (du)

326
325
321
319
316
314
312
311
308
304
301
301
299
297
296
296
297
296
295
294
293
292
292
292

Monday 25

Waxing Gibbous 71%

13:42

01:53

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
03 Bad

Sun - Rise: 04:51, Set: 19:31, Transit: 12:11. Moon - Rise: 13:42, Set: 01:53. Civil Dark: 20:02 - 04:20. Nautical Dark: 20:41 - 03:39. Astro Dark: 21:26 - 02:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
100
100
98
84
83
89
70
52
49

Low Clouds (% Sky Obscured)

52
49
47
83
86
60
74
62
38
27
64
57
73
79
67
80
80
83
82
72
67
49
3
0

Medium Clouds (% Sky Obscured)

96
87
100
100
100
100
100
100
100
100
100
100
92
75
69
43
39
38
38
28
13
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
100
46
35
35
35
80
27
46
42
50
43

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
9
29
56
48
70
95
95
91
87
85
66
32
10
5
3
11
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0.6
0.6
0.3
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
14
14
15
16
16
17
18
18
18
17
16
15
15
15
16
17
17
17
17
17
17
17

Relative Humidity (%)

67
68
68
69
76
75
76
84
86
86
84
85
82
75
71
75
78
84
86
88
91
89
89
89

Pressure (mb)

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

Ozone (du)

291
291
290
290
291
291
290
289
290
290
291
293
294
296
297
296
296
296
296
295
297
299
298
300

Tuesday 26

Waxing Gibbous 80%

14:45

02:15

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

Sun - Rise: 04:50, Set: 19:31, Transit: 12:11. Moon - Rise: 14:45, Set: 02:15. Civil Dark: 20:03 - 04:19. Nautical Dark: 20:42 - 03:39. Astro Dark: 21:27 - 02:54

Total Clouds (% Sky Obscured)

71
46
40
40
35
2
13
87
90
24
27
48
100
97
100
78
61
98
100
94
100
100
82
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
52
65
24
27
0
0
0
0
0
5
20
11
0
0
0
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
10
4
2
0
0
0
0
0
20
20
57
89
51
55
49
40

High Clouds (% Sky Obscured)

71
46
40
40
34
2
13
70
60
4
7
48
100
97
100
78
61
98
100
89
100
100
74
32

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 (%)

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

Chance of Frost

Temperature (°C)

18
18
18
19
21
23
24
26
27
28
28
29
29
28
28
27
25
24
24
23
23
22
22
22

Feels Like (°C)

19
19
19
20
21
23
27
27
26
26
28
29
27
28
27
25
25
24
22
22
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
77
65
53
44
38
34
33
32
33
36
37
40
41
44
47
52
55
56
58
62
64

Pressure (mb)

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

Ozone (du)

302
302
304
304
305
305
303
304
304
304
303
302
302
303
303
302
303
304
303
304
303
302
301
301

Wednesday 27

Waxing Gibbous 87%

15:48

02:37

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 OK
03 OK

Sun - Rise: 04:50, Set: 19:32, Transit: 12:11. Moon - Rise: 15:48, Set: 02:37. Civil Dark: 20:04 - 04:18. Nautical Dark: 20:43 - 03:38. Astro Dark: 21:28 - 02:53

Total Clouds (% Sky Obscured)

50
64
82
92
94
96
98
98
99
100
67
97
88
100
25
100
21
97
95
37
51
55
41
24

Low Clouds (% Sky Obscured)

4
2
1
0
9
18
27
33
39
45
40
35
29
14
6
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
47
61
33
11
8
97
47
98
95
30
25
83
12
4
8
3
2
1
4
27
47
34
18

High Clouds (% Sky Obscured)

30
24
38
46
52
53
60
72
85
87
67
97
88
100
25
100
21
90
85
32
28
19
17
11

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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
4
10
15
17
11
16
17
22
36
27
67
48
29
26
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
24
25
25
26
26
26
27
27
28
25
25
24
25
23
25
23
23
24
21
19
18

Dew Point (°C)

15
15
15
15
14
14
14
13
12
13
14
12
10
9
12
14
15
15
16
16
15
6
1
0

Relative Humidity (%)

66
69
67
64
57
52
48
43
39
41
42
38
36
35
44
53
59
62
64
66
65
36
27
26

Pressure (mb)

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

Ozone (du)

301
302
301
302
302
302
302
303
304
306
308
309
314
319
319
320
322
320
320
322
320
323
326
332

Thursday 28

Waxing Gibbous 93%

16:51

03:03

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

Sun - Rise: 04:49, Set: 19:33, Transit: 12:11. Moon - Rise: 16:51, Set: 03:03. Civil Dark: 20:05 - 04:18. Nautical Dark: 20:44 - 03:37. Astro Dark: 21:30 - 02:52

Total Clouds (% Sky Obscured)

7
4
2
0
0
0
0
5
10
19
27
25
22
14
7
0
0
0
0
0
1
1
1
1

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)

0
0
0
0
0
0
0
5
10
17
20
22
22
14
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

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)

7
5
6
6
6
8
11
13
12
11
9
9
9
9
6
5
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

20
20
21
23
24
25
27
28
29
30
31
31
31
31
30
28
27
26
25
24
24
23
23
22

Feels Like (°C)

16
17
19
21
23
23
23
23
25
26
29
28
28
29
29
27
26
25
24
24
24
24
24
21

Dew Point (°C)

1
2
4
4
4
4
6
6
6
6
5
2
2
1
1
0
-2
-2
-2
-2
-2
-2
-1
-1

Relative Humidity (%)

28
30
31
29
27
25
27
25
23
21
18
15
15
14
15
15
15
16
16
18
18
19
20
21

Pressure (mb)

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

Ozone (du)

340
342
350
347
341
336
334
331
329
328
328
326
325
326
326
321
319
319
319
320
319
318
317
318

Friday 29

Waxing Gibbous 97%

17:54

03:32

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

Sun - Rise: 04:49, Set: 19:34, Transit: 12:11. Moon - Rise: 17:54, Set: 03:32. Civil Dark: 20:06 - 04:17. Nautical Dark: 20:45 - 03:36. Astro Dark: 21:31 - 02:51

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
6
13
28
52
83
65
33
1
0
0
0
0
0
0
0
0

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)

0
0
0
0
0
0
0
2
5
7
13
26
83
65
33
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

22
21
22
23
24
26
28
30
30
31
32
32
32
33
31
29
27
26
25
24
23
23
22
21

Feels Like (°C)

21
21
21
20
19
24
24
25
25
26
26
29
29
29
30
30
29
26
25
25
25
24
24
20

Dew Point (°C)

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

Relative Humidity (%)

23
24
22
20
18
15
12
10
9
9
8
8
7
6
9
11
14
16
17
19
20
22
23
24

Pressure (mb)

1010
1010
1010
1011
1011
1011
1010
1010
1009
1008
1007
1006
1005
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

319
320
321
322
324
325
327
329
332
335
338
341
343
346
349
352
356
357
358
359
359
359
359
360

Saturday 30

Waxing Gibbous 99%

18:56

04:07

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 04:48, Set: 19:35, Transit: 12:11. Moon - Rise: 18:56, Set: 04:07. Civil Dark: 20:06 - 04:16. Nautical Dark: 20:46 - 03:36. Astro Dark: 21:32 - 02:50

Total Clouds (% Sky Obscured)

0
4
8
13
9
5
0
1
2
3
35
68
100
95
90
85
85
85
95
100
100
100

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
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
0
0
1
2
3
35
68
100
95
90
85
85
85
95
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
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

Precipitation Type

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

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
21
22
25
27
29
31
33
34
34
35
35
33
32
30
29
28
28
27
26

Feels Like (°C)

20
20
20
20
18
23
25
25
27
29
30
34
34
33
33
33
33
27
27
27
27
26

Dew Point (°C)

-1
-1
-2
-2
-3
-3
-3
-3
-1
0
1
3
4
5
5
5
4
3
2
1
2
2

Relative Humidity (%)

24
25
23
20
18
16
14
12
12
12
12
13
14
16
17
18
19
18
18
18
19
21

Pressure (mb)

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

Ozone (du)

361
362
362
363
364
362
360
358
357
356
354
355
355
356
355
354
353
353
353
354
354
353

Forecast for Wangfujing, China (39.90,116.41)

Generated: 24/05/26 04:32:48. Forecast: 24/05/26 to 30/05/26. Timezone: UTC+8.00