Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 77%

20:34

09:33

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
04 Bad
05 Bad

Sun - Rise: 05:41, Set: 18:31, Transit: 12:06. Moon - Rise: 20:34, Set: 09:33. Civil Dark: 18:56 - 05:16. Nautical Dark: 19:26 - 04:46. Astro Dark: 19:56 - 04:16

Total Clouds (% Sky Obscured)

84
58
81
49
55
96
99
98
100
100
100
96
96
95
100
100
100
97
96
95
96
97
99
97

Low Clouds (% Sky Obscured)

2
2
2
3
3
10
34
38
37
21
35
42
64
80
94
97
2
8
28
95
96
97
99
97

Medium Clouds (% Sky Obscured)

67
54
54
44
46
71
72
71
81
81
79
75
57
53
57
65
71
93
91
91
90
78
93
89

High Clouds (% Sky Obscured)

30
12
56
11
26
64
86
76
94
100
100
57
73
45
99
100
100
90
52
11
11
31
29
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
5
6
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
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
1
2
6
10
14
12
22
18
14
18
15
25
43
34
27
22
25
29
21
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
25
26
26
26
28
28
28
27
26
25
25
24
24
24
23
23
23
23
22
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
83
77
73
70
67
65
65
69
71
75
79
78
78
78
75
77
77
80
80
83
85
85

Pressure (mb)

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

Ozone (du)

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

Wednesday 2

Waning Gibbous 67%

21:11

10:40

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
04 Bad
05 Bad

Sun - Rise: 05:42, Set: 18:30, Transit: 12:06. Moon - Rise: 21:11, Set: 10:40. Civil Dark: 18:55 - 05:17. Nautical Dark: 19:25 - 04:47. Astro Dark: 19:55 - 04:17

Total Clouds (% Sky Obscured)

96
98
100
100
100
99
100
100
100
99
100
94
94
93
100
99
100
100
100
100
100
93
100
100

Low Clouds (% Sky Obscured)

96
92
85
90
83
98
99
99
98
86
34
32
6
2
2
2
3
3
4
0
1
15
18
35

Medium Clouds (% Sky Obscured)

86
93
85
91
89
59
46
34
34
36
32
29
25
56
53
69
72
69
70
65
60
63
51
41

High Clouds (% Sky Obscured)

11
16
86
88
100
88
90
100
100
95
100
86
85
87
99
97
100
100
100
100
98
71
95
100

ISS Passover

Visibility (miles)

7
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
84
79
76
82
83
83
82
79
79
80
78
79
81
83
84
84
83
84
84
84
85

Pressure (mb)

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

Ozone (du)

282
283
284
284
285
283
284
284
284
282
282
282
281
280
280
280
279
278
277
276
276
276
277
278

Thursday 3

Waning Gibbous 55%

21:56

11:49

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

Sun - Rise: 05:42, Set: 18:29, Transit: 12:05. Moon - Rise: 21:56, Set: 11:49. Civil Dark: 18:54 - 05:17. Nautical Dark: 19:23 - 04:48. Astro Dark: 19:53 - 04:18

Total Clouds (% Sky Obscured)

100
98
99
100
99
99
99
100
100
100
99
97
72
72
83
78
62
30
3
3
3
1
3
7

Low Clouds (% Sky Obscured)

34
47
58
45
32
23
16
19
12
3
3
4
3
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
43
46
47
53
67
82
83
86
87
76
44
34
62
73
65
52
24
3
3
2
0
2
2

High Clouds (% Sky Obscured)

100
91
94
100
97
97
98
100
100
100
73
92
53
5
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 (%)

6
4
4
3
3
7
11
17
15
10
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)

8
9
10
11
11
11
11
12
12
11
10
9
8
8
8
7
7
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
24
24
25
25
26
27
26
26
26
26
26
26
25
24
23
23
24
24
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

84
87
85
84
82
78
76
77
76
73
73
75
79
83
82
81
84
83
84
85
85
86
88
88

Pressure (mb)

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

Ozone (du)

278
279
281
283
284
285
285
283
282
281
281
281
282
282
286
289
290
290
291
290
289
288
288
289

Friday 4

Third Quarter 52%

22:49

12:59

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

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)

12
12
13
15
18
15
17
15
11
9
3
14
43
79
19
18
19
81
46
13
16
16
25
22

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
3
2
0
0
0
0
0
0
2
27
57
0
0
4
81
40
1
4
7
10
7

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
1
1
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
77
71
66
63
60
58
57
58
60
67
74
75
80
84
88
91
92
92
92
93
93
95

Pressure (mb)

1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

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

Saturday 5

Waning Crescent 43%

23:51

14:05

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

20
22
26
29
36
41
45
67
67
58
45
54
60
81
67
55
43
35
28
19
12
8
7
8

Low Clouds (% Sky Obscured)

11
18
14
15
16
23
12
55
67
58
39
2
27
81
67
55
43
35
19
0
0
0
0
2

Medium Clouds (% Sky Obscured)

1
1
18
29
36
39
35
29
19
9
0
6
8
12
10
5
0
6
12
17
11
6
2
2

High Clouds (% Sky Obscured)

6
2
1
1
0
0
0
3
31
55
45
54
39
2
2
1
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 (%)

3
13
18
13
11
15
4
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
84
72
69
62
56
53
52
54
54
64
70
70
71
77
83
89
91
92
92
94
93
95

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

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

Sunday 6

Waning Crescent 32%

01:00

15:04

06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
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

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)

11
13
20
28
34
55
70
82
66
51
35
52
78
100
100
99
99
97
95
89
86
84
81
80

Low Clouds (% Sky Obscured)

4
6
6
8
11
35
59
81
65
47
30
22
13
3
2
0
0
0
0
0
3
3
6
6

Medium Clouds (% Sky Obscured)

1
0
2
4
6
18
33
46
38
31
26
26
26
27
37
43
53
45
41
40
42
47
55
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
22
47
70
69
77
80
79
76
65
45
25
5
4

ISS Passover

Visibility (miles)

9
9
9
8
8
7
8
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 (%)

10
9
19
24
27
30
32
34
28
22
6
9
7
1
2
1
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
6
7
8
7
7
7
7
6
6
6
5
5
5
5
5
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
27
28
27
28
29
29
29
29
29
29
30
31
26
26
27
27
27
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

91
89
85
79
72
66
65
64
63
64
65
64
68
72
77
79
83
87
88
91
92
92
92
91

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

290
289
289
289
289
289
289
289
289
289
289
289
289
290
290
291
291
292
291
291
291
290
289
289

Monday 7

Waning Crescent 21%

02:12

15:55

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

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)

78
72
66
59
57
70
80
89
72
54
37
44
51
57
57
58
57
49
41
32

Low Clouds (% Sky Obscured)

11
12
19
26
33
27
23
16
19
22
25
25
25
27
19
10
0
0
0
0

Medium Clouds (% Sky Obscured)

53
50
34
17
0
9
19
26
19
14
9
7
5
5
6
6
4
4
5
5

High Clouds (% Sky Obscured)

2
0
2
13
30
51
72
84
59
34
9
14
23
30
40
44
57
48
40
31

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

Precipitation Probability (%)

0
0
8
13
16
16
15
13
11
8
0
2
2
1
1
0
0
1
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

22
23
23
24
25
26
27
27
28
27
27
27
26
25
24
23
23
23
23
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
77
70
63
59
56
53
57
63
69
72
76
78
80
84
87
88
91

Pressure (mb)

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

Ozone (du)

288
288
287
287
287
286
286
285
285
284
284
283
283
284
284
284
283
283
282
281

Forecast for Gaotang, China (32.74,118.43)

Generated: 01/09/26 06:21:41. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+8.00