Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Gibbous 92%

15:37

02:57

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

Sun - Rise: 06:29, Set: 17:18, Transit: 11:54. Moon - Rise: 15:37, Set: 02:57. Civil Dark: 17:46 - 06:01. Nautical Dark: 18:18 - 05:29. Astro Dark: 18:49 - 04:58

Total Clouds (% Sky Obscured)

53
36
34
55
30
38
46
31
31
31
30
17
19
24
39
38
40
55
72
62
41
54
43
40

Low Clouds (% Sky Obscured)

18
20
14
49
17
24
37
14
12
11
14
11
18
24
22
13
18
39
60
44
21
39
28
20

Medium Clouds (% Sky Obscured)

1
16
18
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
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 (%)

8
18
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
3
3
3
3
4
5
6
6
6
6
6
5
4
4
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

2
2
2
2
2
4
6
7
8
9
10
10
10
9
8
6
6
6
6
7
7
7
7
7

Feels Like (°C)

-1
0
1
1
0
4
6
6
8
8
8
9
9
8
7
6
6
6
6
6
7
7
7
8

Dew Point (°C)

-6
-5
-4
-3
-2
0
2
2
2
1
2
3
4
4
5
5
4
4
4
4
5
6
6
6

Relative Humidity (%)

57
60
65
70
76
76
74
70
62
58
58
61
66
70
82
90
90
88
88
85
88
90
90
90

Pressure (mb)

1024
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1018
1017
1018
1018
1019
1019
1019
1019
1020
1019
1019
1019
1019

Ozone (du)

300
297
297
298
300
302
303
306
306
306
304
305
307
307
304
301
301
301
303
305
300
296
294
293

Saturday 24

Waxing Gibbous 97%

16:00

04:04

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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 Bad
01 Bad
02 Bad

Sun - Rise: 06:30, Set: 17:17, Transit: 11:53. Moon - Rise: 16:00, Set: 04:04. Civil Dark: 17:45 - 06:02. Nautical Dark: 18:17 - 05:30. Astro Dark: 18:48 - 04:59

Total Clouds (% Sky Obscured)

40
40
39
38
39
34
40
44
96
99
97
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
19
15
14
16
22
94
99
97
99
99
100
100
100
100
100
97
100
100
100
95
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
24
66
67
92
69
88
100
94
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
27
23
100
95
68
95
100
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
6
9
9
8

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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
1
6
0
0
1
0
0
0
0
0
0
0
6
1
0
8
12
29
57
69
45

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
88
79
70
63
60
61
65
67
71
73
77
80
81
82
82
82
81
82
81
85

Pressure (mb)

1019
1018
1019
1019
1020
1021
1021
1021
1020
1020
1019
1019
1019
1020
1021
1022
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

292
291
291
291
292
296
296
295
294
291
289
286
284
283
283
282
282
282
281
279
278
277
277
277

Sunday 25

Waxing Gibbous 100%

16:25

05:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:31, Set: 17:16, Transit: 11:53. Moon - Rise: 16:25, Set: 05:14. Civil Dark: 17:43 - 06:03. Nautical Dark: 18:15 - 05:31. Astro Dark: 18:47 - 05:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
96
97
93
95
97
100
100
100
99
100
97
97
96
97
99
99
99
99
100
99
98
97
98

Medium Clouds (% Sky Obscured)

100
99
98
97
96
94
100
96
92
90
91
87
93
94
100
95
100
100
100
85
87
93
89
85

High Clouds (% Sky Obscured)

100
73
70
22
67
56
69
100
100
87
93
68
61
39
45
50
55
40
22
23
11
35
0
24

ISS Passover

Visibility (miles)

5
6
5
4
3
5
5
3
2
2
2
5
4
5
5
9
5
6
5
3
1
2
2
5

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

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

Precipitation Probability (%)

59
81
47
48
51
43
51
58
60
58
46
52
47
52
58
70
91
76
87
85
80
87
94
92

Precipitation Amount (mm)

0.2
0.6
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0.2
0.3
0.4
0.7
0.4
0.6
0.5
0.4
0.6
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
5
5
5
5
6
6
6
6
7
7
7
7
7
6
6
6
6
6
5
5
5
5

Feels Like (°C)

4
4
3
3
3
3
4
4
5
4
5
5
5
5
5
5
5
4
4
4
4
4
3
3

Dew Point (°C)

5
5
4
4
4
4
5
5
5
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5

Relative Humidity (%)

90
90
91
93
93
94
93
93
94
94
94
93
93
94
94
96
96
98
96
98
98
98
96
96

Pressure (mb)

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

Ozone (du)

278
277
276
275
275
277
277
277
276
275
274
275
276
275
276
276
275
276
277
278
278
277
277
277

Monday 26

Full Moon 100%

16:54

06:28

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

Sun - Rise: 06:32, Set: 17:14, Transit: 11:53. Moon - Rise: 16:54, Set: 06:28. Civil Dark: 17:42 - 06:04. Nautical Dark: 18:14 - 05:32. Astro Dark: 18:46 - 05:01

Total Clouds (% Sky Obscured)

98
98
96
93
91
89
88
86
70
35
7
3
2
1
6
13
25
11
5
0
0
0
0
0

Low Clouds (% Sky Obscured)

98
97
96
93
91
54
59
44
7
3
4
0
1
1
0
1
10
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
78
78
77
77
76
77
76
39
18
0
0
0
0
6
13
25
11
5
0
0
0
0
0

High Clouds (% Sky Obscured)

69
62
70
57
51
47
51
55
46
25
5
3
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
8
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

Light Rain
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 (%)

77
30
15
14
17
3
4
0
12
1
2
5
10
3
9
4
11
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
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
2
2
2
2
3
3
3
4
5
6
7
6
4
4
4
4
11
14
13
16
18
16
16

Chance of Frost

Temperature (°C)

5
5
5
6
6
6
7
9
10
10
11
11
10
9
9
8
8
7
7
6
6
4
3
1

Feels Like (°C)

3
3
4
4
4
4
6
7
7
8
9
9
9
9
8
8
7
3
2
1
-0
-3
-4
-4

Dew Point (°C)

5
5
5
5
5
5
5
6
5
4
4
4
3
3
4
4
4
-1
-5
-7
-6
-10
-10
-10

Relative Humidity (%)

96
96
96
96
93
91
85
81
74
65
61
61
61
63
73
77
78
57
45
39
42
35
37
41

Pressure (mb)

1025
1025
1025
1025
1025
1026
1025
1025
1025
1024
1023
1022
1022
1022
1022
1023
1023
1024
1025
1026
1027
1028
1029
1030

Ozone (du)

276
277
277
278
279
280
280
279
280
280
281
282
282
282
283
284
286
290
296
300
305
308
310
314

Tuesday 27

Waning Gibbous 97%

17:30

07:45

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
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:33, Set: 17:13, Transit: 11:53. Moon - Rise: 17:30, Set: 07:45. Civil Dark: 17:41 - 06:05. Nautical Dark: 18:13 - 05:33. Astro Dark: 18:44 - 05:02

Total 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

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
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)

15
14
12
12
11
10
10
10
10
9
9
8
7
5
2
2
2
1
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-12
-14
-15
-17
-17
-16
-15
-14
-12
-12
-11
-10
-10
-10
-10
-11
-12
-12
-12
-12
-12

Relative Humidity (%)

45
46
47
41
35
33
27
24
23
24
26
28
31
36
41
42
44
46
44
43
41
41
42
42

Pressure (mb)

1030
1030
1031
1032
1032
1033
1033
1033
1033
1032
1031
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030

Ozone (du)

317
320
323
321
322
321
321
321
319
318
318
317
316
315
313
313
313
313
311
309
306
307
309
310

Wednesday 28

Waning Gibbous 91%

18:15

09:03

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
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 06:34, Set: 17:12, Transit: 11:53. Moon - Rise: 18:15, Set: 09:03. Civil Dark: 17:40 - 06:06. Nautical Dark: 18:12 - 05:34. Astro Dark: 18:43 - 05:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
4
8
11
23
40
55
67
74
81
74
67
63
43

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
0
18
38
55
67
74
81
74
63
48
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
5
11
23
39
55
67
70
70
47
20
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
3
3
3
3
4
5
6
7
7
7
6
6
5
5
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
0
0
3
5
7
7
7
8
7
6
5
4
4
3
3
4
4
4
3
3

Feels Like (°C)

-2
-2
-2
-3
-3
-4
0
1
2
3
3
4
6
6
6
5
3
2
-1
1
1
1
1
1

Dew Point (°C)

-12
-11
-11
-11
-11
-11
-10
-10
-9
-9
-8
-7
-5
-4
-2
-3
-4
-4
-4
-4
-4
-4
-5
-5

Relative Humidity (%)

43
44
45
45
45
44
39
34
31
32
33
34
42
50
61
61
59
57
57
56
56
56
55
56

Pressure (mb)

1030
1029
1029
1028
1028
1028
1027
1026
1025
1023
1022
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016

Ozone (du)

309
309
308
309
310
311
310
309
308
307
307
306
307
307
308
309
310
311
312
314
315
316
318
319

Thursday 29

Waning Gibbous 88%

19:12

10:18

Sun - Rise: 06:35, Set: 17:10, Transit: 11:53. Moon - Rise: 19:12, Set: 10:18. Civil Dark: 17:38 - 06:07. Nautical Dark: 18:10 - 05:35. Astro Dark: 18:42 - 05:04

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Hongshikeng, China (40.40,117.58)

Generated: 23/10/26 02:19:48. Forecast: 23/10/26 to 29/10/26. Timezone: UTC+8.00