Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 12%

09:41

18:41

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

Sun - Rise: 06:18, Set: 17:23, Transit: 11:50. Moon - Rise: 09:41, Set: 18:41. Civil Dark: 17:48 - 05:53. Nautical Dark: 18:17 - 05:24. Astro Dark: 18:46 - 04:55

Total Clouds (% Sky Obscured)

66
100
100
100
100
100
99
96
97
98
99
100
97
99
100
96
92
86
89
97
98
98
92
100

Low Clouds (% Sky Obscured)

23
33
41
38
39
20
11
1
1
1
1
10
15
25
45
55
55
65
71
79
82
85
88
91

Medium Clouds (% Sky Obscured)

0
0
50
100
49
96
67
77
81
89
95
100
87
97
100
91
85
82
87
94
95
96
86
100

High Clouds (% Sky Obscured)

35
100
100
100
100
100
60
59
64
52
56
58
5
3
1
2
1
1
0
21
7
5
0
70

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
5
11
5
10
19
7
1
0
0
0
0
1
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
70
70
74
80
81
81
81
81
81
81
78
78
77
77
75
70
73
69
67
68
72
74

Pressure (mb)

1025
1026
1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023

Ozone (du)

265
265
266
267
266
266
265
265
264
265
267
267
268
269
269
270
270
269
268
269
269
268
268
269

Saturday 25

Waxing Crescent 20%

10:36

19:24

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

Sun - Rise: 06:19, Set: 17:22, Transit: 11:50. Moon - Rise: 10:36, Set: 19:24. Civil Dark: 17:47 - 05:53. Nautical Dark: 18:16 - 05:24. Astro Dark: 18:45 - 04:56

Total Clouds (% Sky Obscured)

99
99
99
97
97
100
100
100
99
97
95
96
99
97
97
100
99
97
96
95
47
86
85
96

Low Clouds (% Sky Obscured)

92
94
96
96
95
94
96
97
97
94
95
95
95
42
45
76
34
35
30
37
36
51
53
41

Medium Clouds (% Sky Obscured)

90
89
93
92
93
96
100
93
75
70
42
72
73
43
47
40
48
56
50
35
0
0
44
93

High Clouds (% Sky Obscured)

89
76
25
5
31
14
36
28
3
0
0
0
0
0
0
0
0
0
34
79
18
65
56
79

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 (%)

18
29
29
20
11
9
10
8
8
2
1
0
0
0
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
76
77
79
79
79
81
81
81
81
81
81
83
76
74
67
60
56
54
52
52
55

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1024

Ozone (du)

270
269
270
271
271
271
270
270
271
271
271
270
270
269
270
270
270
269
269
268
267
268
269
269

Sunday 26

Waxing Crescent 28%

11:28

20:13

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

Sun - Rise: 06:19, Set: 17:21, Transit: 11:50. Moon - Rise: 11:28, Set: 20:13. Civil Dark: 17:46 - 05:54. Nautical Dark: 18:15 - 05:25. Astro Dark: 18:44 - 04:57

Total Clouds (% Sky Obscured)

84
70
76
78
35
32
73
63
82
93
61
82
95
83
63
47
72
74
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
42
49
46
35
32
20
0
0
3
0
18
32
19
9
25
47
48
50
48
55
51
50
44

Medium Clouds (% Sky Obscured)

77
52
46
57
2
4
60
63
72
85
46
68
85
63
17
20
30
30
31
82
72
75
53
94

High Clouds (% Sky Obscured)

8
20
15
0
4
8
11
8
1
1
12
15
26
28
35
5
8
55
100
100
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 (%)

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
1
0
0
0
0
1
1
2
1
0
0
7
1
3
12
3
0
2
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
3
2
2
2
2
2
2
3
2
3
4
3
4
3
4
6
6
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
66
66
67
67
70
71
72
73
76
81
84
85
87
81
75
69
66
62
59
56
56
57

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1026
1027
1027
1027
1026
1026
1025
1025
1024
1025

Ozone (du)

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

Monday 27

Waxing Crescent 26%

12:14

21:07

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

Sun - Rise: 06:20, Set: 17:20, Transit: 11:50. Moon - Rise: 12:14, Set: 21:07. Civil Dark: 17:45 - 05:55. Nautical Dark: 18:14 - 05:26. Astro Dark: 18:43 - 04:57

Total Clouds (% Sky Obscured)

100
100
94
99
98
96
97
98
100
65
18
5
2
1
0
0
0
0
4
2
2
2
2
0

Low Clouds (% Sky Obscured)

33
23
12
12
13
13
10
7
3
3
4
4
2
1
0
0
0
0
4
2
2
2
2
0

Medium Clouds (% Sky Obscured)

69
75
33
55
41
35
55
67
80
43
18
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
94
95
87
81
87
93
100
64
16
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
68
71
77
80
79
81
80
80
80
81
81
81
80
70
61
54
48
45
42
41
42
46

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1027
1027
1026
1026
1025
1025
1025

Ozone (du)

277
278
279
280
279
279
280
280
280
281
281
281
283
283
284
285
285
284
284
284
284
285
286
287

Tuesday 28

Waxing Crescent 37%

12:55

22:07

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

Sun - Rise: 06:21, Set: 17:19, Transit: 11:49. Moon - Rise: 12:55, Set: 22:07. Civil Dark: 17:44 - 05:56. Nautical Dark: 18:13 - 05:27. Astro Dark: 18:42 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
8
1
15
10
20
25
47
75
100
100
100
100
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
4
8
12
10
9
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
27
52
79
72
72
70
80
92
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
8
1
15
10
20
25
47
75
100
99
100
99
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 (%)

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

Chance of Frost

Temperature (°C)

16
14
14
13
13
12
12
11
11
11
11
10
10
10
11
12
14
16
17
18
19
19
18
18

Feels Like (°C)

15
14
14
12
11
11
11
10
10
9
8
9
7
8
8
9
9
10
11
11
12
12
15
14

Dew Point (°C)

7
7
7
8
8
8
7
7
7
7
7
7
7
7
8
8
8
8
9
8
8
7
7
8

Relative Humidity (%)

55
59
63
69
71
72
72
72
73
76
77
80
81
81
80
76
68
61
56
52
48
44
48
51

Pressure (mb)

1024
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1021
1021

Ozone (du)

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

Wednesday 29

Waxing Crescent 48%

13:31

23:08

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

Sun - Rise: 06:22, Set: 17:18, Transit: 11:49. Moon - Rise: 13:31, Set: 23:08. Civil Dark: 17:43 - 05:57. Nautical Dark: 18:12 - 05:28. Astro Dark: 18:41 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
94
86
83
78
64
49
43
38

Low Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
11
21
32
21
11
0
6
12
15
20
24
20
27
35
38

Medium Clouds (% Sky Obscured)

100
100
99
99
99
99
99
100
100
100
100
100
95
90
85
71
59
43
30
14
3
1
2
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
94
86
83
76
28
21
11
10

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
1
0
5
7
9
8
6
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
6
5
4
5
7
8
7
7
7
6
6
5
5
5
5
5
6
6
6
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
12
13
13
13
13
13
11
11
11
11
11
11
13
15
15
16
16
16
20
20

Dew Point (°C)

9
9
9
9
9
10
10
9
10
10
10
10
10
11
11
11
12
13
13
12
12
11
11
12

Relative Humidity (%)

56
60
63
65
67
69
71
71
74
76
79
79
82
82
82
80
75
71
67
60
56
51
54
58

Pressure (mb)

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

Ozone (du)

281
280
280
279
279
279
279
279
279
279
278
278
277
277
277
277
278
279
280
279
279
279
279
280

Thursday 30

First Quarter 58%

14:03

00:12

17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 OK
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

Sun - Rise: 06:23, Set: 17:17, Transit: 11:49. Moon - Rise: 14:03, Set: 00:12. Civil Dark: 17:42 - 05:57. Nautical Dark: 18:11 - 05:28. Astro Dark: 18:40 - 04:59

Total Clouds (% Sky Obscured)

33
28
23
16
10
3
27
51
76
84
92
100
100
97
96
89
83
81
86
92
97

Low Clouds (% Sky Obscured)

33
28
23
16
10
3
26
48
71
81
88
95
100
97
96
89
82
74
59
45
30

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
20
32
36
38
40
33

High Clouds (% Sky Obscured)

10
10
10
12
10
3
27
51
76
84
92
98
72
46
26
31
33
38
53
71
90

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
18
17
15
15
15
15
15
15
13
14
14
13
14
13
17
18
17
18
19

Dew Point (°C)

12
11
11
10
10
11
11
10
10
10
10
10
9
10
10
10
10
10
10
10
10

Relative Humidity (%)

60
63
65
67
70
73
75
75
76
78
78
79
79
78
75
74
68
64
60
57
55

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

280
280
280
280
280
280
281
281
281
282
283
283
284
284
284
284
284
284
284
283
283

Forecast for Gaotang, China (32.74,118.43)

Generated: 24/10/25 17:20:18. Forecast: 24/10/25 to 30/10/25. Timezone: UTC+8.00