Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Gibbous 67%

14:27

00:47

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

Sun - Rise: 06:25, Set: 17:23, Transit: 11:54. Moon - Rise: 14:27, Set: 00:47. Civil Dark: 17:50 - 05:58. Nautical Dark: 18:22 - 05:26. Astro Dark: 18:53 - 04:55

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
98
89
98
95
100
100
97
89
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
10
10
17
40
92
98
100
90
85
91
88
89
97
95
100
92
84
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
52
21
42
89
100
100
96
85
0
0
0
0
0

High Clouds (% Sky Obscured)

60
60
74
48
43
100
100
99
30
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
6
9
9
9
9
9
9
7
8
9
2
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
20
48
86
95
95
95
81
44
21
26
51
79
95
52
9
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.6
1.4
1.2
0.8
0.5
0
0
0
0
0.4
1.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
3
5
6
5
5
4
4
4
3
2
-0
-3
-5
-7
-9
-9
-10
-11
-13

Relative Humidity (%)

68
68
70
69
70
74
85
88
88
87
87
85
85
82
76
70
62
57
49
43
43
44
43
40

Pressure (mb)

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

Ozone (du)

308
308
308
309
312
314
315
315
319
322
324
324
323
321
320
323
329
334
341
344
347
347
346
341

Wednesday 21

Waxing Gibbous 76%

14:52

01:51

02 Good
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

Sun - Rise: 06:26, Set: 17:21, Transit: 11:54. Moon - Rise: 14:52, Set: 01:51. Civil Dark: 17:49 - 05:59. Nautical Dark: 18:21 - 05:27. Astro Dark: 18:52 - 04:56

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)

8
7
7
6
6
6
7
9
9
9
9
8
8
7
5
3
2
1
2
2
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-11
-11
-11
-13
-13
-14
-13
-13
-12
-11
-11
-9
-7
-9
-10
-9
-10
-10
-10
-10
-10

Relative Humidity (%)

41
42
42
47
49
46
37
31
29
28
27
28
28
28
33
42
43
42
43
42
42
42
43
44

Pressure (mb)

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

Ozone (du)

337
337
337
335
335
334
335
335
335
335
337
335
332
335
333
329
327
324
320
319
317
316
316
315

Thursday 22

Waxing Gibbous 85%

15:15

No Set

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

Sun - Rise: 06:27, Set: 17:20, Transit: 11:54. Moon - Rise: 15:15, Set: No Set. Civil Dark: 17:47 - 06:00. Nautical Dark: 18:19 - 05:28. Astro Dark: 18:51 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
18
27
3
5
0
0
0
0
3
40
40
40
40
45
55
55
59
54
42
24
15

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
18
15
0
2
0
0
0
0
3
25
5
7
16
21
55
55
59
54
42
24
15

High Clouds (% Sky Obscured)

0
0
0
5
15
3
3
0
0
0
0
0
40
40
40
40
45
55
55
53
44
32
16
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)

1
1
1
1
1
2
3
3
5
7
9
9
9
8
7
5
4
4
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

1
1
2
2
2
2
3
6
8
9
9
10
9
9
8
7
6
5
5
5
5
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
45
45
44
44
43
42
34
29
28
29
29
34
36
41
52
56
54
54
52
49
50
51
52

Pressure (mb)

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

Ozone (du)

314
313
314
315
314
315
314
312
311
310
306
311
312
308
308
308
307
308
306
307
307
306
304
303

Friday 23

Waxing Gibbous 92%

15:37

02:57

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

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)

11
9
8
6
4
5
11
18
23
24
22
20
19
18
17
16
15
15
15
14
16
15
16
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
6
9
9
9
9
8
6
6
5
5
5
5
6
7
7
8
8

Medium Clouds (% Sky Obscured)

11
9
8
6
4
0
0
1
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
2
2
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
1
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
2
3
3
2
4
5
6
7
7
8
7
6
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
2
2
3
4
6
8
9
8
9
8
8
8
7
5
4
4
4
4
4
4

Dew Point (°C)

-7
-7
-6
-6
-5
-4
-5
-5
-4
-1
-1
-1
1
1
1
2
2
0
-1
-2
-2
-2
-1
-1

Relative Humidity (%)

50
52
55
56
58
62
56
47
45
46
45
45
49
52
56
67
69
67
67
66
67
67
67
69

Pressure (mb)

1024
1024
1023
1023
1023
1024
1023
1023
1022
1021
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

303
304
303
302
301
302
304
304
302
304
303
302
301
299
298
297
296
295
294
290
290
289
287
283

Saturday 24

Waxing Gibbous 97%

16:00

04:04

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

18
21
28
30
31
32
30
29
30
32
30
30
19
22
30
43
64
84
90
96
100
100
100
100

Low Clouds (% Sky Obscured)

6
9
9
10
10
11
10
13
12
13
14
13
19
22
30
25
19
12
18
25
30
53
77
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
37
58
79
100
99
99
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
28
58
84
89
95
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
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
16
22
30
36
41

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
3
3
4
4
4
3
3
3
2
2
0
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
7
8
10
12
12
12
13
13
12
12
11
9
8
9
9
9
9
9

Feels Like (°C)

5
5
5
5
6
6
7
9
10
12
12
12
13
14
14
14
13
12
10
7
7
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

71
72
75
75
75
76
69
62
59
55
54
53
54
59
65
73
74
76
77
78
80
81
85
87

Pressure (mb)

1021
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1020
1021
1021
1022
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

282
280
279
278
278
278
279
279
279
278
278
277
276
276
275
275
275
275
275
275
276
276
275
275

Sunday 25

Waxing Gibbous 100%

16:25

05:14

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 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
100
100
100
100
100
100
99
99
99
100
100
100
100
99
98
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
99
98
96
96
97
97
96
96
96
98
99
100
99
98
97
93
90
89
87
88
89

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

95
91
86
90
89
83
84
71
53
53
67
86
86
83
70
44
32
24
49
74
98
86
78
73

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

56
67
78
79
83
90
78
64
45
38
29
12
13
13
10
47
67
85
86
88
91
88
85
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

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

Monday 26

Full Moon 100%

16:54

06:28

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)

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: 20/10/26 02:34:43. Forecast: 20/10/26 to 26/10/26. Timezone: UTC+8.00