Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 95%

No Rise

08:29

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:58, Set: 17:54, Transit: 11:56. Moon - Rise: No Rise, Set: 08:29. Civil Dark: 18:18 - 05:34. Nautical Dark: 18:47 - 05:05. Astro Dark: 19:17 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
95
97
100
97
100
99
98
98
99
99
99
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
99
93
100
100
100
100
99
94
51
53
53
85

High Clouds (% Sky Obscured)

94
50
77
70
98
95
13
8
34
6
67
0
0
0
5
1
11
66
0
1
0
0
0
30

ISS Passover

Visibility (miles)

9
9
9
9
6
5
3
4
2
3
0
0
2
9
9
3
6
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

59
49
3
63
73
95
95
95
95
95
95
95
74
47
92
82
58
52
45
46
27
23
21
7

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
1.2
1.6
1.1
2.4
2.2
1.8
0.7
0.2
0
1.1
0.8
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
19
19
19
19
19
19
19
19

Relative Humidity (%)

95
93
93
95
96
96
98
98
96
98
98
98
98
96
96
96
96
96
96
96
95
96
95
96

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1014
1014

Ozone (du)

276
276
276
276
275
273
274
275
276
275
275
276
277
278
278
278
279
279
278
277
276
276
277
276

Tuesday 29

Waning Gibbous 88%

19:11

09:39

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:59, Set: 17:53, Transit: 11:56. Moon - Rise: 19:11, Set: 09:39. Civil Dark: 18:17 - 05:35. Nautical Dark: 18:46 - 05:06. Astro Dark: 19:16 - 04:37

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
96
97
97
100
100
99
100
98
98
100
100

Low Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
99
98
97
96
97
97
100
100
99
100
98
96
50
76

Medium Clouds (% Sky Obscured)

43
32
29
47
24
50
75
83
72
91
76
100
98
49
73
64
47
76
85
69
51
91
94
99

High Clouds (% Sky Obscured)

62
3
3
5
5
10
3
5
42
55
50
50
26
0
0
0
0
0
0
0
0
1
37
36

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
0
0
0
3
5
26
27
34
50
80
59
34
26
10
11
7
6
19
6
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20
20
21
21
20
20
20

Relative Humidity (%)

96
96
96
95
96
96
96
96
96
96
96
96
96
93
93
95
94
94
94
95
95
94
94
93

Pressure (mb)

1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

275
275
275
275
275
275
275
276
276
276
276
275
274
275
275
273
272
271
272
271
271
271
272
272

Wednesday 30

Waning Gibbous 80%

19:54

10:50

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:00, Set: 17:51, Transit: 11:55. Moon - Rise: 19:54, Set: 10:50. Civil Dark: 18:16 - 05:35. Nautical Dark: 18:44 - 05:07. Astro Dark: 19:14 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
93
97
96
97
94
95
95
62
91
97
94
94
89
92
16
11
14
36
8
6
0
5
0

Medium Clouds (% Sky Obscured)

99
96
98
100
100
100
100
100
100
100
100
99
99
94
97
99
95
100
100
99
98
97
95
92

High Clouds (% Sky Obscured)

43
43
43
42
3
19
64
34
44
14
56
84
82
82
80
57
49
81
100
100
100
100
98
96

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

Precipitation Probability (%)

0
2
21
27
51
46
26
33
41
48
34
23
24
13
3
0
0
0
0
3
4
4
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
10
11
10
11
11
9
8
7
7
8
8
7
7
6
5
4
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
19
18
17
16
15
14
12
13
14
14
15
15
15
15
16
16
17
18
17
16

Dew Point (°C)

20
20
20
19
18
18
16
14
12
11
9
10
10
10
10
11
11
11
11
11
11
10
11
10

Relative Humidity (%)

94
94
93
91
88
88
84
74
66
67
67
67
67
66
67
67
67
66
66
67
66
64
65
63

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1023
1023
1022
1022
1022
1021
1022
1022
1022

Ozone (du)

273
272
273
273
273
272
272
271
271
271
271
271
272
272
270
270
272
272
271
271
271
271
271
271

Thursday 1

Waning Gibbous 69%

20:45

11:58

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:00, Set: 17:50, Transit: 11:55. Moon - Rise: 20:45, Set: 11:58. Civil Dark: 18:14 - 05:36. Nautical Dark: 18:43 - 05:07. Astro Dark: 19:13 - 04:39

Total Clouds (% Sky Obscured)

99
98
85
96
94
95
94
95
95
96
93
92
90
91
89
95
75
75
72
73
72
96
98
99

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
7
9
11
16
17

Medium Clouds (% Sky Obscured)

90
77
75
85
64
63
54
53
49
49
53
53
57
62
67
77
75
75
72
73
72
93
96
98

High Clouds (% Sky Obscured)

93
78
44
48
52
60
70
75
79
83
65
44
30
39
47
63
34
21
9
11
12
11
8
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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
5
7
9
9
7
1
2
2
0
2
2
2
19
31
40
39
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
16
15
14
14
14
14
14
14
14
14
15
14
16
16
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

63
62
67
72
72
71
68
66
64
65
67
69
73
69
60
52
47
46
44
45
49
57
64
68

Pressure (mb)

1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020
1020
1020
1020

Ozone (du)

272
272
273
273
273
273
272
272
273
273
273
272
273
274
274
273
273
272
271
271
270
270
270
270

Friday 2

Waning Gibbous 58%

21:45

13:00

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:01, Set: 17:49, Transit: 11:55. Moon - Rise: 21:45, Set: 13:00. Civil Dark: 18:13 - 05:37. Nautical Dark: 18:42 - 05:08. Astro Dark: 19:12 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
34
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
98
97
96
96
95
90
86
80
68
51
48
52
52

High Clouds (% Sky Obscured)

29
35
37
40
41
41
35
20
36
59
50
41
69
61
45
35
22
22
22
46
72
91
93
96

ISS Passover

Visibility (miles)

9
9
9
9
6
5
4
5
9
6
3
6
7
4
6
7
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
Very Light Rain
Very Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
31
26
28
51
60
61
48
58
91
80
55
70
67
56
43
40
38
34
50
64
77
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.4
0
0
0.8
0.4
0
0.4
0.4
0.2
0
0
0
0
0
0
0.3
1
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
18
17
17
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
18
18

Feels Like (°C)

16
15
15
16
17
16
16
16
16
16
16
16
16
15
16
16
16
16
16
16
17
17
17
17

Dew Point (°C)

12
13
13
13
14
15
16
16
16
16
16
16
16
16
16
16
16
16
17
18
18
17
17
17

Relative Humidity (%)

72
76
76
76
81
86
90
92
92
92
93
93
93
95
93
92
90
90
92
95
95
93
95
95

Pressure (mb)

1020
1021
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

270
270
269
269
269
269
269
269
269
269
269
270
271
272
271
271
270
269
269
268
268
268
268
268

Saturday 3

Third Quarter 46%

22:52

13:52

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

Sun - Rise: 06:02, Set: 17:47, Transit: 11:55. Moon - Rise: 22:52, Set: 13:52. Civil Dark: 18:12 - 05:37. Nautical Dark: 18:40 - 05:09. Astro Dark: 19:10 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
74
45
18
27
45
52
63
71
79
78
67
55
65
71

Low Clouds (% Sky Obscured)

96
96
96
96
93
89
86
84
82
85
74
45
18
27
45
47
60
71
79
68
50
34
27
22

Medium Clouds (% Sky Obscured)

52
65
75
83
88
93
99
87
76
65
68
45
18
27
41
17
12
7
3
2
1
0
0
0

High Clouds (% Sky Obscured)

99
99
98
98
96
94
89
85
89
95
65
38
10
16
25
33
31
36
23
20
16
13
21
27

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

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

Precipitation Probability (%)

95
95
95
77
59
35
16
16
15
11
9
7
2
1
1
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

2.5
1.6
1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
16
16
16
16
15
15
15
15
14
14
14
14
14
14
14
13
12
11
10
9

Relative Humidity (%)

95
96
95
96
96
96
96
96
95
95
96
92
89
86
81
77
72
70
68
65
61
58
56
57

Pressure (mb)

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

Ozone (du)

268
268
268
268
268
267
267
267
267
267
268
268
268
268
269
269
269
269
269
269
269
269
268
269

Sunday 4

Waning Crescent 34%

00:02

14:37

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 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:03, Set: 17:46, Transit: 11:54. Moon - Rise: 00:02, Set: 14:37. Civil Dark: 18:10 - 05:38. Nautical Dark: 18:39 - 05:09. Astro Dark: 19:09 - 04:41

Total Clouds (% Sky Obscured)

70
76
82
88
87
85
84
71
59
46
45
45
47
32
16
1
2
4
4

Low Clouds (% Sky Obscured)

33
28
26
21
19
17
18
10
6
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
48
63
77
75
75
74
66
56
46
45
45
47
32
16
0
1
3
4

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
14
14
13
13
13
12
13
13
14
15
17
18
18
18

Feels Like (°C)

18
18
14
13
14
14
14
13
11
12
11
11
11
10
15
15
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

58
58
57
56
56
57
57
57
58
60
61
59
57
55
48
42
37
34
32

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1021

Ozone (du)

269
269
270
270
270
270
270
270
271
271
271
272
272
273
273
274
275
275
275

Forecast for Gaotang, China (32.74,118.43)

Generated: 28/09/26 19:34:49. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+8.00