Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 2%

No Rise

18:53

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
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK

Sun - Rise: 08:18, Set: 17:47, Transit: 13:02. Moon - Rise: No Rise, Set: 18:53. Civil Dark: 18:16 - 07:49. Nautical Dark: 18:50 - 07:15. Astro Dark: 19:22 - 06:43

Total Clouds (% Sky Obscured)

34
51
62
71
100
100
100
100
100
100
100
100
100
100
100
100
97
100
38
24
28
25
30
25

Low Clouds (% Sky Obscured)

0
1
0
34
80
60
38
56
10
39
43
20
13
34
23
1
1
5
14
15
16
3
6
5

Medium Clouds (% Sky Obscured)

34
51
40
64
89
96
98
100
100
100
100
100
100
100
100
100
97
100
38
24
28
25
30
25

High Clouds (% Sky Obscured)

34
51
62
71
100
100
100
91
99
100
100
100
100
100
100
47
40
40
35
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
1
4
15
49
52
44
51
34
17
9
20
16
14
3
2
1
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
6
8
9
17
12
12
10
7
9
11
10
9
11
13
13
12
12
12
14
14
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
67
63
59
52
70
68
65
66
71
70
71
78
76
73
72
75
76
77
79
80
81
83
82

Pressure (mb)

1009
1008
1007
1006
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1008
1008
1009
1010

Ozone (du)

320
329
339
345
349
345
344
344
351
366
382
390
397
402
405
404
409
418
420
424
427
434
437
437

Monday 22

Waxing Crescent 6%

10:21

19:57

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

Sun - Rise: 08:19, Set: 17:47, Transit: 13:03. Moon - Rise: 10:21, Set: 19:57. Civil Dark: 18:17 - 07:49. Nautical Dark: 18:50 - 07:16. Astro Dark: 19:23 - 06:43

Total Clouds (% Sky Obscured)

44
42
76
76
76
76
86
75
82
77
2
1
2
27
42
35
63
68
92
99
99
92
26
26

Low Clouds (% Sky Obscured)

1
1
3
0
0
0
0
18
25
35
0
0
0
10
5
7
20
21
21
31
29
25
25
16

Medium Clouds (% Sky Obscured)

44
23
38
36
42
38
51
35
52
77
2
0
1
15
25
20
33
28
30
33
27
22
2
9

High Clouds (% Sky Obscured)

8
3
0
15
0
0
0
0
0
0
0
0
0
3
0
1
3
2
30
51
42
34
3
3

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
1
1
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)

19
23
23
24
25
23
22
21
18
15
15
15
17
16
16
16
15
16
17
17
18
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
55
48
47
46
46
49
57
61
64
68
72
73
72
74
77
76
76
74
79
77
79
79

Pressure (mb)

1010
1010
1010
1009
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011

Ozone (du)

435
431
426
420
415
411
408
409
410
411
411
411
411
408
397
383
369
360
358
355
352
351
353
353

Tuesday 23

Waxing Crescent 12%

10:55

21:02

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

Sun - Rise: 08:19, Set: 17:48, Transit: 13:03. Moon - Rise: 10:55, Set: 21:02. Civil Dark: 18:18 - 07:49. Nautical Dark: 18:51 - 07:16. Astro Dark: 19:23 - 06:44

Total Clouds (% Sky Obscured)

60
84
57
79
97
14
26
53
42
42
55
52
69
70
73
55
83
72
63
54
45
36
29
24

Low Clouds (% Sky Obscured)

32
20
10
16
11
11
0
34
38
42
46
47
57
54
41
45
28
24
23
23
25
17
10
1

Medium Clouds (% Sky Obscured)

60
24
57
79
90
4
5
6
6
6
8
12
10
15
15
8
21
72
11
6
5
4
4
3

High Clouds (% Sky Obscured)

13
23
8
34
19
4
8
10
3
5
11
3
41
43
54
15
41
45
26
13
5
2
1
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 (%)

2
4
5
4
0
0
0
0
2
5
11
12
6
12
11
20
6
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)

23
24
25
26
25
24
23
20
18
18
17
15
13
11
10
10
10
8
7
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
67
62
56
54
53
56
64
67
68
67
67
71
76
82
83
85
82
77
82
80
79
82
80

Pressure (mb)

1011
1011
1010
1009
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1011
1011
1011

Ozone (du)

352
351
354
355
355
359
365
366
368
367
363
362
362
367
372
379
384
388
393
395
397
399
401
401

Wednesday 24

Waxing Crescent 19%

11:24

22:07

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

Sun - Rise: 08:19, Set: 17:48, Transit: 13:04. Moon - Rise: 11:24, Set: 22:07. Civil Dark: 18:18 - 07:50. Nautical Dark: 18:51 - 07:17. Astro Dark: 19:24 - 06:44

Total Clouds (% Sky Obscured)

30
37
43
47
53
59
65
75
83
74
70
66
67
65
65
67
68
67
62
33
45
56
72
85

Low Clouds (% Sky Obscured)

1
0
0
17
34
48
54
61
64
60
56
53
43
34
26
25
26
24
22
20
19
26
30
60

Medium Clouds (% Sky Obscured)

4
5
5
5
4
3
4
6
7
4
4
3
5
6
6
6
11
58
62
12
45
51
53
72

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
11
10
2
1
0
0
0
0
6
9
10
15
2
1
11
15
15

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
1
1
0
1
2
1
3
5
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
8
9
10
10
9
8
6
5
5
5
6
5
4
4
2
2
1
1
2
0
0
1

Dew Point (°C)

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

Relative Humidity (%)

70
64
61
57
54
52
51
59
64
67
71
75
79
80
80
80
82
82
83
82
82
80
82
77

Pressure (mb)

1012
1012
1011
1010
1010
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

398
401
406
406
402
397
395
392
389
387
388
388
389
391
391
391
391
392
392
391
390
390
385
380

Thursday 25

Waxing Crescent 28%

11:49

23:12

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 08:20, Set: 17:49, Transit: 13:04. Moon - Rise: 11:49, Set: 23:12. Civil Dark: 18:19 - 07:50. Nautical Dark: 18:52 - 07:17. Astro Dark: 19:24 - 06:45

Total Clouds (% Sky Obscured)

87
88
91
94
96
99
86
72
56
67
76
86
89
92
95
92
89
86
85
85
86
84
78
72

Low Clouds (% Sky Obscured)

43
70
78
38
86
92
81
69
56
64
72
78
81
84
87
82
77
73
73
73
72
68
65
57

Medium Clouds (% Sky Obscured)

74
82
88
92
94
96
82
51
46
62
59
59
65
78
84
76
69
62
52
36
18
12
11
10

High Clouds (% Sky Obscured)

14
15
15
20
20
20
15
15
15
10
5
4
7
4
3
3
2
4
4
4
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
9
1
9
6
1
5
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
14
11
18
26
56
71
69
49
35
25
22
24
34
26
34
28
20
22
20
7
11
10
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
61
62
66
73
87
94
93
94
93
93
94
94
94
93
93
91
90
89
91
91
89
88

Pressure (mb)

1012
1012
1011
1010
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

380
380
378
376
372
371
370
368
365
363
359
356
353
351
348
345
343
341
339
336
334
332
332
333

Friday 26

Waxing Crescent 39%

12:13

00:18

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

Sun - Rise: 08:20, Set: 17:50, Transit: 13:05. Moon - Rise: 12:13, Set: 00:18. Civil Dark: 18:19 - 07:51. Nautical Dark: 18:53 - 07:17. Astro Dark: 19:25 - 06:45

Total Clouds (% Sky Obscured)

75
82
91
92
93
95
93
90
87
70
62
51
50
41
25
27
30
27
26
25
31
40
45
47

Low Clouds (% Sky Obscured)

64
76
85
89
90
90
79
71
68
65
60
51
50
41
25
27
30
27
26
25
31
40
45
47

Medium Clouds (% Sky Obscured)

11
15
15
17
17
18
12
7
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
17
27
35
14
10
4
4
2
0
7
14
17
10
5
0
0
0
1

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
77
73
69
64
67
69
70
75
80
86
86
88
88
89
89
91
93
93
93
93
90

Pressure (mb)

1015
1014
1014
1013
1013
1013
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

334
334
334
334
333
332
330
330
329
329
330
330
330
330
330
330
331
333
335
334
334
334
335
335

Saturday 27

First Quarter 50%

12:36

01:25

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
06 Bad

Sun - Rise: 08:20, Set: 17:50, Transit: 13:05. Moon - Rise: 12:36, Set: 01:25. Civil Dark: 18:20 - 07:51. Nautical Dark: 18:53 - 07:18. Astro Dark: 19:25 - 06:45

Total Clouds (% Sky Obscured)

51
55
56
63
71
78
82
87
91
86
81
75
62
50
37
54
69
83
74
72
71

Low Clouds (% Sky Obscured)

51
55
56
63
71
65
71
78
84
83
81
75
62
50
37
36
35
31
29
26
20

Medium Clouds (% Sky Obscured)

5
10
15
19
18
22
25
24
20
16
8
2
2
3
3
6
10
14
21
28
35

High Clouds (% Sky Obscured)

1
2
2
8
13
26
26
25
23
25
31
29
23
15
6
27
35
29
20
20
15

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

Precipitation Probability (%)

10
10
7
23
28
30
44
53
54
53
47
39
35
26
14
15
14
7
13
13
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
79
73
64
64
65
63
72
80
88
88
90
91
91
93
93
93
91
91
93
91

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

336
337
338
339
338
337
336
335
333
331
332
333
334
336
337
338
340
341
343
345
347

Forecast for Raspay, Murcia, Spain (38.44,-1.09)

Generated: 21/12/25 10:44:10. Forecast: 21/12/25 to 27/12/25. Timezone: UTC+1.00