Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 43%

22:49

12:59

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

Sun - Rise: 05:43, Set: 18:27, Transit: 12:05. Moon - Rise: 22:49, Set: 12:59. Civil Dark: 18:52 - 05:18. Nautical Dark: 19:22 - 04:49. Astro Dark: 19:52 - 04:19

Total Clouds (% Sky Obscured)

72
33
26
46
46
52
60
49
31
35
23
62
62
62
60
65
56
43
67
75
97
58
51
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
12
6
6
3
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
7
9
17
20
52
60
15
0
0
2
43
43
38
25
38
37
26
53
63
91
32
24
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
1
4
12
18

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)

8
9
11
11
11
10
10
10
9
9
7
4
4
4
4
4
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
18
18
18
17
17
17
18
19
21
21
21
21
21
21
20
20
20
20
20
21
21

Relative Humidity (%)

85
80
75
70
66
62
58
57
55
61
66
77
80
83
85
87
89
91
91
92
92
94
95
96

Pressure (mb)

1012
1013
1013
1013
1012
1012
1012
1011
1011
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

284
284
286
288
289
288
287
284
283
283
285
286
286
287
286
286
285
284
283
281
280
279
279
281

Saturday 5

Waning Crescent 41%

23:51

14:05

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

Sun - Rise: 05:44, Set: 18:26, Transit: 12:05. Moon - Rise: 23:51, Set: 14:05. Civil Dark: 18:51 - 05:19. Nautical Dark: 19:20 - 04:49. Astro Dark: 19:51 - 04:19

Total Clouds (% Sky Obscured)

63
42
62
71
61
47
63
31
39
43
49
62
62
56
48
40
27
31
10
15
20
20
17
21

Low Clouds (% Sky Obscured)

29
6
4
28
24
35
57
1
2
6
19
4
4
3
3
3
2
2
0
0
2
2
2
3

Medium Clouds (% Sky Obscured)

1
1
13
23
18
6
34
21
23
29
28
21
17
7
7
5
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
1
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 (%)

13
17
20
15
14
15
12
2
1
0
1
1
1
1
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
7
8
9
9
8
8
7
7
6
6
4
4
5
8
7
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
87
78
71
67
62
58
56
53
54
63
75
77
87
87
89
91
92
91
92
92
92
93
92

Pressure (mb)

1012
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1011
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

282
282
283
283
283
282
282
283
285
286
287
288
287
288
289
291
290
289
289
289
289
289
290
289

Sunday 6

Waning Crescent 32%

01:00

15:04

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

Sun - Rise: 05:44, Set: 18:25, Transit: 12:04. Moon - Rise: 01:00, Set: 15:04. Civil Dark: 18:50 - 05:19. Nautical Dark: 19:19 - 04:50. Astro Dark: 19:49 - 04:20

Total Clouds (% Sky Obscured)

30
18
15
15
16
11
8
9
5
23
83
87
12
17
11
7
8
10
10
12
46
24
22
14

Low Clouds (% Sky Obscured)

4
6
3
3
3
2
2
2
1
21
83
51
2
2
3
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
4
11
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
80
4
4
0
0
4
4
7
8
43
15
14
4

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
0
0
0
0
2
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
18
18
17
17
16
16
17
19
20
20
20
21
21
21
20
20
20
19
19
18
20

Relative Humidity (%)

88
80
74
65
62
57
54
53
52
54
64
73
78
80
87
91
91
91
89
91
91
92
91
92

Pressure (mb)

1013
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

290
291
289
288
287
289
290
291
292
292
291
290
290
290
291
291
290
290
290
288
288
289
290
290

Monday 7

Waning Crescent 21%

02:12

15:55

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

Sun - Rise: 05:45, Set: 18:23, Transit: 12:04. Moon - Rise: 02:12, Set: 15:55. Civil Dark: 18:48 - 05:20. Nautical Dark: 19:18 - 04:51. Astro Dark: 19:48 - 04:21

Total Clouds (% Sky Obscured)

15
17
31
35
42
50
55
32
41
55
34
28
34
86
64
29
68
13
8
7
6
4
3
8

Low Clouds (% Sky Obscured)

1
2
2
3
20
31
22
11
5
33
5
7
9
9
5
5
4
3
1
1
1
0
0
1

Medium Clouds (% Sky Obscured)

0
1
1
2
2
1
0
0
0
0
0
1
1
1
0
0
11
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
4
14
7
4
3
15
3
18
36
15
5
8
65
49
14
61
4
5
5
4
4
3
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
19
19
18
18
18
18
17
16
18
21
21
20
19
20
20
20
19
19
19
19
19
18
19

Relative Humidity (%)

87
79
73
68
63
59
56
53
51
57
69
76
74
74
80
83
84
84
88
89
92
93
93
95

Pressure (mb)

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

Ozone (du)

291
291
290
289
288
288
288
287
286
286
287
286
286
286
286
285
285
284
283
282
283
284
284
284

Tuesday 8

Waning Crescent 12%

03:23

16:38

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

Sun - Rise: 05:46, Set: 18:22, Transit: 12:04. Moon - Rise: 03:23, Set: 16:38. Civil Dark: 18:47 - 05:21. Nautical Dark: 19:16 - 04:52. Astro Dark: 19:46 - 04:22

Total Clouds (% Sky Obscured)

5
13
11
34
17
28
66
54
31
21
56
30
42
30
20
10
12
15
26
46
58
62
73
83

Low Clouds (% Sky Obscured)

1
3
7
32
7
6
5
3
19
6
1
16
42
30
20
10
12
8
0
18
36
54
67
81

Medium Clouds (% Sky Obscured)

0
0
0
0
6
13
53
44
15
15
11
7
2
2
2
2
10
15
26
24
18
9
24
38

High Clouds (% Sky Obscured)

4
8
1
0
1
2
2
1
1
3
54
2
3
3
2
2
2
2
2
2
2
1
2
2

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
1
1
7
0
0
0
0
1
5
13
30
23
16
2
2
1
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
3
4
5
6
6
7
7
8
8
6
5
5
6
5
6
6
5
5
5
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
81
74
73
63
57
54
51
53
58
64
71
73
82
81
79
79
75
69
65
64
63
62
64

Pressure (mb)

1011
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

284
283
283
284
283
283
282
281
280
280
279
278
277
277
277
277
277
277
277
278
278
278
278
278

Wednesday 9

Waning Crescent 5%

04:32

17:14

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 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:46, Set: 18:21, Transit: 12:03. Moon - Rise: 04:32, Set: 17:14. Civil Dark: 18:46 - 05:21. Nautical Dark: 19:15 - 04:52. Astro Dark: 19:45 - 04:23

Total Clouds (% Sky Obscured)

93
94
96
98
96
94
90
84
78
71
73
81
85
69
53
37
34
31
29
22
15
8
6
5

Low Clouds (% Sky Obscured)

93
94
96
96
96
94
90
73
51
29
21
15
9
3
0
0
0
0
0
1
2
3
2
1

Medium Clouds (% Sky Obscured)

50
59
68
78
68
59
50
45
40
38
25
13
1
1
2
2
13
23
29
22
15
8
6
5

High Clouds (% Sky Obscured)

3
4
4
4
2
2
2
4
7
12
10
6
2
1
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

20
20
20
21
21
22
22
22
22
22
22
22
21
20
20
20
20
19
18
18
18
17
17
17

Feels Like (°C)

19
19
18
18
19
19
18
19
20
20
20
21
21
22
20
20
21
20
18
18
18
17
18
17

Dew Point (°C)

14
14
14
14
13
14
14
14
14
14
15
15
16
16
17
16
16
15
13
12
12
12
11
12

Relative Humidity (%)

66
67
65
63
61
61
60
60
61
61
61
66
72
77
79
80
80
76
71
67
67
68
68
68

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

278
278
279
279
279
280
280
281
280
279
279
279
279
279
280
280
280
280
280
279
280
280
281
282

Thursday 10

Waning Crescent 1%

05:38

17:46

07 Good
08 Good
09 OK
10 OK
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 OK
01 OK

Sun - Rise: 05:47, Set: 18:19, Transit: 12:03. Moon - Rise: 05:38, Set: 17:46. Civil Dark: 18:44 - 05:22. Nautical Dark: 19:13 - 04:53. Astro Dark: 19:43 - 04:23

Total Clouds (% Sky Obscured)

6
14
25
35
55
72
88
91
91
90
91
93
95
92
87
81
63
46
28

Low Clouds (% Sky Obscured)

0
14
25
35
55
72
88
89
87
85
87
88
92
70
46
21
14
6
0

Medium Clouds (% Sky Obscured)

5
4
2
1
1
1
2
13
22
29
28
26
28
32
33
25
18
14
11

High Clouds (% Sky Obscured)

1
1
2
2
11
25
36
27
17
8
18
27
37
45
64
73
59
41
24

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
2
2
1
2
2
1
1
1
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

Wind Speed/Direction (mph)

8
9
9
10
10
10
11
11
10
9
8
7
6
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
14
15
16
17
17
18
18
18
18
17
16
15
15
15
15
15
15

Relative Humidity (%)

70
71
70
68
66
67
68
70
71
72
73
71
68
66
68
71
74
75
76

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

282
283
283
283
283
283
283
283
282
282
281
282
282
283
283
282
282
282
282

Forecast for Gaotang, China (32.74,118.43)

Generated: 04/09/26 07:21:48. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+8.00