Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 12%

03:17

17:03

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

Sun - Rise: 05:49, Set: 18:35, Transit: 12:12. Moon - Rise: 03:17, Set: 17:03. Civil Dark: 19:02 - 05:22. Nautical Dark: 19:35 - 04:50. Astro Dark: 20:08 - 04:16

Total Clouds (% Sky Obscured)

98
100
100
99
98
93
89
78
51
45
3
37
41
73
87
66
72
77
84
83
73
75
83
100

Low Clouds (% Sky Obscured)

75
70
72
9
26
9
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
99
100
99
98
91
75
63
28
9
3
28
32
25
33
15
20
16
22
22
14
13
0
0

High Clouds (% Sky Obscured)

18
65
82
0
26
9
38
39
40
36
0
2
3
50
55
55
55
56
55
56
58
53
81
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 (%)

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 (%)

43
26
21
13
1
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
20
18
19
19
21
23
24
24
21
21
22
19
17
16
15
14
15
15
14
13
14

Dew Point (°C)

15
16
16
15
7
8
7
7
7
8
10
10
13
12
11
9
8
5
4
5
5
4
3
4

Relative Humidity (%)

90
88
88
76
40
41
37
35
35
38
45
50
62
61
56
53
51
45
43
44
45
44
43
43

Pressure (mb)

1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

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

Wednesday 9

Waning Crescent 5%

04:31

17:34

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

Sun - Rise: 05:50, Set: 18:33, Transit: 12:11. Moon - Rise: 04:31, Set: 17:34. Civil Dark: 19:01 - 05:23. Nautical Dark: 19:33 - 04:51. Astro Dark: 20:06 - 04:17

Total Clouds (% Sky Obscured)

91
100
100
91
100
100
64
100
100
100
65
55
43
48
18
57
43
38
0
0
2
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
0
0
0
0
0
0
2
3
0
0
5
0
0
2
0
0
0

High Clouds (% Sky Obscured)

91
100
100
91
100
100
64
100
100
100
60
51
37
37
13
48
43
38
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)

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

Chance of Frost

Temperature (°C)

18
20
22
23
24
25
25
25
24
24
22
21
20
19
19
18
18
17
17
16
15
15
15
16

Feels Like (°C)

15
17
19
21
21
22
23
24
22
21
20
20
20
20
20
19
18
18
17
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

39
35
31
25
22
19
18
18
19
23
34
38
41
44
47
49
48
47
48
47
46
46
46
46

Pressure (mb)

1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

293
293
293
293
294
293
293
293
293
294
294
295
296
297
298
298
297
298
299
298
300
301
304
307

Thursday 10

Waning Crescent 1%

05:43

18:00

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

Sun - Rise: 05:51, Set: 18:32, Transit: 12:11. Moon - Rise: 05:43, Set: 18:00. Civil Dark: 18:59 - 05:24. Nautical Dark: 19:31 - 04:52. Astro Dark: 20:04 - 04:18

Total Clouds (% Sky Obscured)

0
0
3
3
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
3
3
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

18
20
22
24
26
27
28
28
29
28
26
24
23
22
21
20
19
19
18
18
18
17
18
18

Feels Like (°C)

18
20
23
24
25
26
27
27
28
28
27
25
24
22
22
21
20
18
18
17
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

42
37
32
27
22
20
20
20
20
23
29
34
38
44
46
42
41
40
40
40
40
41
42
41

Pressure (mb)

1023
1024
1024
1023
1022
1021
1021
1020
1020
1019
1020
1020
1021
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022

Ozone (du)

309
313
315
318
318
314
312
310
309
310
310
311
312
311
311
311
312
313
314
315
314
314
314
313

Friday 11

New Moon 0%

06:52

18:24

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

Sun - Rise: 05:52, Set: 18:30, Transit: 12:11. Moon - Rise: 06:52, Set: 18:24. Civil Dark: 18:57 - 05:25. Nautical Dark: 19:29 - 04:53. Astro Dark: 20:03 - 04:20

Total Clouds (% Sky Obscured)

0
0
0
6
10
15
13
11
7
5
3
0
0
0
1
0
1
0
0
0
0
11
20
30

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
2
4
6
3
1
0
0
0
0
0
0
0
0
0
0
0
3
30

High Clouds (% Sky Obscured)

0
0
0
5
9
13
8
5
1
0
0
0
0
0
1
0
1
0
0
0
0
11
20
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
23
26
28
29
30
30
29
29
27
25
24
24
24
23
22
21
20
19
18
18
17
16

Dew Point (°C)

4
5
4
4
4
4
4
4
5
8
8
9
10
10
9
9
9
9
8
8
8
8
8
8

Relative Humidity (%)

35
31
27
23
21
19
19
19
21
27
31
35
41
42
44
46
47
49
52
53
54
55
55
52

Pressure (mb)

1022
1022
1022
1022
1021
1020
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

314
314
315
315
314
311
309
308
307
307
306
306
307
308
307
307
308
307
307
308
308
309
310
312

Saturday 12

Waxing Crescent 1%

07:59

18:47

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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 OK
07 OK

Sun - Rise: 05:53, Set: 18:28, Transit: 12:10. Moon - Rise: 07:59, Set: 18:47. Civil Dark: 18:56 - 05:26. Nautical Dark: 19:28 - 04:54. Astro Dark: 20:01 - 04:21

Total Clouds (% Sky Obscured)

30
35
35
36
42
43
40
43
45
59
73
74
80
85
90
84
82
79
72
75
79
62
47
28

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)

30
35
3
0
0
0
2
30
31
0
2
18
29
42
57
55
51
43
38
38
33
51
47
28

High Clouds (% Sky Obscured)

30
13
35
36
42
43
40
43
45
59
71
70
77
81
83
71
64
57
65
71
79
62
47
28

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)

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

Chance of Frost

Temperature (°C)

18
20
22
25
26
27
28
28
28
28
27
25
24
23
23
22
21
21
20
20
20
20
20
20

Feels Like (°C)

17
19
22
25
24
26
26
26
27
26
25
24
24
24
23
23
23
23
23
21
20
21
20
19

Dew Point (°C)

6
7
7
7
7
8
9
10
11
12
13
13
13
13
13
13
12
12
12
12
12
12
11
10

Relative Humidity (%)

46
42
36
33
30
29
30
32
34
37
41
45
49
51
53
55
56
58
59
59
59
60
54
50

Pressure (mb)

1020
1020
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021

Ozone (du)

313
314
316
316
316
316
318
318
319
319
321
322
323
324
324
325
325
325
325
325
324
324
322
320

Sunday 13

Waxing Crescent 5%

07:59

19:11

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

Sun - Rise: 05:54, Set: 18:27, Transit: 12:10. Moon - Rise: 07:59, Set: 19:11. Civil Dark: 18:54 - 05:27. Nautical Dark: 19:26 - 04:55. Astro Dark: 19:59 - 04:22

Total Clouds (% Sky Obscured)

22
31
50
65
75
80
75
70
60
55
50
55
44
39
57
51
41
30
26
29
27
14
6
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

22
31
50
54
50
47
56
60
56
55
50
55
44
34
19
8
6
2
2
2
2
3
2
0

High Clouds (% Sky Obscured)

22
31
50
55
55
55
50
50
45
30
19
8
4
4
3
3
2
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 (%)

1
2
2
8
10
7
19
21
10
17
13
2
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
21
21
20
21
21
21
25
24
24
24
24
25
20
21
22
22
22
22
19
19
19
19
19

Dew Point (°C)

8
6
4
2
2
1
-0
0
0
1
2
4
5
5
6
6
7
7
8
9
10
11
12
12

Relative Humidity (%)

44
37
30
24
22
20
19
20
20
21
25
29
33
36
39
41
44
47
51
56
61
68
67
68

Pressure (mb)

1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

319
318
317
317
316
315
315
314
314
314
314
314
314
314
313
313
313
312
312
312
313
314
313
313

Monday 14

Waxing Crescent 11%

09:06

19:36

08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 05:55, Set: 18:25, Transit: 12:09. Moon - Rise: 09:06, Set: 19:36. Civil Dark: 18:52 - 05:28. Nautical Dark: 19:24 - 04:56. Astro Dark: 19:57 - 04:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
23
23
25
25
25
26
30
28
27
26
26
25
21
22
22
22
22

Dew Point (°C)

13
13
13
13
12
11
11
10
11
11
10
10
10
10
10
10
11
11

Relative Humidity (%)

67
59
52
46
42
38
34
34
35
35
38
41
44
48
51
55
57
58

Pressure (mb)

1024
1024
1023
1023
1022
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

313
313
313
314
314
314
315
314
313
312
312
312
312
312
312
312
312
312

Forecast for Wangfujing, China (39.90,116.41)

Generated: 08/09/26 08:40:19. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+8.00