Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 37%

10:12

00:47

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

Sun - Rise: 06:54, Set: 17:59, Transit: 12:27. Moon - Rise: 10:12, Set: 00:47. Civil Dark: 18:26 - 06:27. Nautical Dark: 18:57 - 05:56. Astro Dark: 19:29 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
96
64
42
45
40
40
3
31
31
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)

100
100
100
100
96
64
42
45
40
40
2
31
31
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-24
-22
-20
-19
-18
-19
-18
-17
-14
-11
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11
-12
-11
-11

Relative Humidity (%)

11
11
13
14
14
14
16
19
27
36
41
45
47
48
49
48
48
47
47
47
45
41
37
34

Pressure (mb)

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

Ozone (du)

391
385
383
386
389
390
385
379
377
378
378
379
379
383
384
386
391
393
388
380
385
388
384
380

Tuesday 24

First Quarter 49%

11:00

02:02

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

Sun - Rise: 06:53, Set: 18:00, Transit: 12:27. Moon - Rise: 11:00, Set: 02:02. Civil Dark: 18:27 - 06:26. Nautical Dark: 18:58 - 05:54. Astro Dark: 19:30 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
18
58
65
72
88
83
87
86
100
68
81
87
90
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
58
65
72
87
80
83
82
72
54
49
59
79
81
87
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
0
1
2
40
48
2
55
0
0
0
4
96
52
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
18
16
0
2
2
35
35
12
67
10
17
70
47
69
87
95

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)

2
2
3
3
4
3
2
2
2
2
3
4
4
4
4
4
4
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-10
-10
-10
-10
-10
-9
-9
-8
-3
-0
1
1
1
0
-0
-1
-1
-2
-1
1
2

Relative Humidity (%)

30
27
26
25
25
25
26
28
30
33
37
56
73
77
80
83
83
82
81
81
80
79
76
75

Pressure (mb)

1024
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1020
1021
1021
1020
1020

Ozone (du)

378
379
378
376
380
383
385
387
386
384
384
384
385
384
382
379
377
372
367
366
370
371
371
369

Wednesday 25

Waxing Gibbous 61%

12:00

03:11

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:51, Set: 18:01, Transit: 12:27. Moon - Rise: 12:00, Set: 03:11. Civil Dark: 18:28 - 06:24. Nautical Dark: 18:59 - 05:53. Astro Dark: 19:31 - 05:22

Total Clouds (% Sky Obscured)

100
99
96
100
99
90
72
100
100
96
96
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

92
92
87
81
72
71
72
79
82
86
89
81
100
91
91
91
100
81
75
83
80
76
73
77

Medium Clouds (% Sky Obscured)

67
43
17
65
65
0
26
34
51
66
77
97
100
100
100
100
100
100
100
100
99
98
97
98

High Clouds (% Sky Obscured)

60
8
32
6
43
71
59
100
95
68
60
63
100
100
100
100
100
100
100
100
91
83
76
53

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
2
23
17
13
15
16
23
39
35
33
41
44
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
4
5
5
4
3
2
2
2
3
3
3
3
3
4
3
4
4
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
5
5
5
5
5
5
5
5
5
4
4
4
4
3
3
1
-8
-16
-15
-13
-19
-18

Relative Humidity (%)

71
69
69
68
67
66
69
72
73
74
77
75
77
77
77
75
74
67
33
19
20
23
14
14

Pressure (mb)

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

Ozone (du)

364
361
356
350
347
346
344
344
348
350
348
347
344
342
342
343
343
348
350
353
355
357
361
363

Thursday 26

Waxing Gibbous 72%

12:00

04:10

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:50, Set: 18:02, Transit: 12:27. Moon - Rise: 12:00, Set: 04:10. Civil Dark: 18:29 - 06:23. Nautical Dark: 19:00 - 05:52. Astro Dark: 19:32 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
78
83
87
100
100
100
100
100
100
100
100
100
91
100
100
100
100
100
100
96
96

Low Clouds (% Sky Obscured)

82
86
83
78
78
79
79
80
87
93
100
98
100
100
92
89
100
100
100
100
100
100
88
93

Medium Clouds (% Sky Obscured)

99
100
75
9
5
5
100
50
97
97
97
99
100
100
100
25
4
11
28
45
23
15
8
5

High Clouds (% Sky Obscured)

42
30
35
26
39
57
85
100
70
40
10
10
7
1
0
0
0
0
0
0
0
0
0
4

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 (%)

35
26
25
24
22
21
19
11
13
15
9
16
23
33
21
18
11
12
10
4
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-7
-4
-3
-4
-2
-1
-1
-0
0
-0
-1
-1
-1
-2
-3
-5
-7
-7
-6
-5
-5
-5
-5

Relative Humidity (%)

22
34
46
48
47
57
60
64
68
71
71
71
69
71
69
62
55
48
47
51
57
53
52
50

Pressure (mb)

1023
1022
1022
1022
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023

Ozone (du)

364
364
366
367
368
371
376
381
386
392
394
399
400
401
404
405
403
403
403
401
399
399
400
401

Friday 27

Waxing Gibbous 82%

13:09

04:58

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:49, Set: 18:03, Transit: 12:27. Moon - Rise: 13:09, Set: 04:58. Civil Dark: 18:30 - 06:21. Nautical Dark: 19:02 - 05:50. Astro Dark: 19:33 - 05:19

Total Clouds (% Sky Obscured)

94
91
94
86
80
90
86
82
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
91
94
86
80
90
86
82
93
100
100
97
95
93
48
93
99
99
99
98
93
88
83
82

Medium Clouds (% Sky Obscured)

3
0
5
10
15
10
5
0
7
14
25
47
74
100
100
99
96
97
97
100
100
100
100
97

High Clouds (% Sky Obscured)

7
11
9
6
0
3
3
0
7
14
15
44
72
100
65
82
100
100
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
7
5
3
2
2
1

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
3
4
5
6
3
3
3
9
15
12
56
76
89
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-8
-8
-9
-9
-8
-8
-7
-7
-7
-7
-6
-7
-6
-6
-6
-7
-7
-5
-3
-1

Relative Humidity (%)

48
45
42
38
35
32
31
32
35
35
39
40
42
42
44
46
48
49
50
49
49
57
65
77

Pressure (mb)

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

Ozone (du)

402
400
395
391
390
383
377
376
375
370
365
361
353
346
343
344
346
347
348
348
349
352
356
359

Saturday 28

Waxing Gibbous 90%

14:23

05:37

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:47, Set: 18:04, Transit: 12:26. Moon - Rise: 14:23, Set: 05:37. Civil Dark: 18:31 - 06:20. Nautical Dark: 19:03 - 05:49. Astro Dark: 19:34 - 05:17

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

81
80
72
65
57
62
67
72
80
87
94
96
98
100
100
100
100
100
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

94
90
68
47
20
10
6
6
30
53
76
84
85
95
88
77
65
43
22
0
10
44
75
85

High Clouds (% Sky Obscured)

100
100
75
50
15
34
67
97
99
99
100
100
100
100
68
37
0
0
0
0
15
29
44
63

ISS Passover

Visibility (miles)

3
6
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

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
57
53
42
19
22
21
9
14
13
5
9
7
2
4
4
2
4
6
6
8
8
7
6

Precipitation Amount (mm)

0.4
0.2
0.2
0.1
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
3
4
4
5
4
4
4
3
2
2
2
2
3
3
2
2
2
1
1
1
1
2

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
2
2
2
2
2
1
1
1
1
2
2
2
1
2
2
2
2
3

Feels Like (°C)

-1
-1
-2
-1
-1
-2
-2
-2
-2
-3
-2
-3
-2
-2
-2
-2
-2
-2
-3
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

73
69
67
62
57
53
53
52
52
52
52
52
55
57
60
61
64
65
64
64
63
58
54
49

Pressure (mb)

1025
1025
1024
1024
1024
1023
1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1027
1028
1028
1028
1029
1029

Ozone (du)

354
349
344
341
338
335
334
332
330
329
328
327
326
325
323
323
323
323
322
322
322
322
321
321

Sunday 1

Waxing Gibbous 96%

15:38

06:07

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
06 Bad
07 Bad

Sun - Rise: 06:46, Set: 18:05, Transit: 12:26. Moon - Rise: 15:38, Set: 06:07. Civil Dark: 18:32 - 06:19. Nautical Dark: 19:04 - 05:47. Astro Dark: 19:35 - 05:16

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
99
92
86
80
69
58
47
56
65
74
73
71
70
69
68
67
68
68
68

Medium Clouds (% Sky Obscured)

84
83
86
89
63
61
79
99
99
100
100
95
90
84
89
94
100
99
98
98

High Clouds (% Sky Obscured)

81
100
67
33
0
33
67
100
100
100
100
100
100
100
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

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 (%)

6
5
7
6
2
2
2
0
0
0
0
2
1
0
2
1
1
7
7
5

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)

2
2
3
3
3
2
2
2
2
2
2
2
2
1
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

3
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
2

Feels Like (°C)

-2
-2
-2
1
1
1
1
1
1
0
0
1
0
1
1
-0
-0
0
0
-1

Dew Point (°C)

-8
-8
-8
-9
-9
-9
-8
-8
-8
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

45
43
40
39
38
38
39
41
43
45
46
47
49
51
51
53
53
54
54
55

Pressure (mb)

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

Ozone (du)

321
321
321
320
320
319
318
316
315
315
315
315
317
319
322
324
326
328
330
332

Forecast for Wangfujing, China (39.90,116.41)

Generated: 23/02/26 12:58:45. Forecast: 23/02/26 to 01/03/26. Timezone: UTC+8.00