Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 19%

05:06

14:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:19, Set: 17:50, Transit: 13:04. Moon - Rise: 05:06, Set: 14:40. Civil Dark: 18:20 - 07:50. Nautical Dark: 18:53 - 07:17. Astro Dark: 19:25 - 06:44

Total Clouds (% Sky Obscured)

95
80
71
67
70
89
84
77
100
100
100
100
100
99
99
93
100
100
96
97
100
100
98
100

Low Clouds (% Sky Obscured)

40
58
71
67
57
77
71
68
64
66
54
59
37
44
27
0
25
14
8
10
45
66
87
76

Medium Clouds (% Sky Obscured)

5
43
21
43
33
76
40
9
8
40
98
100
100
97
98
93
100
85
91
93
100
100
98
100

High Clouds (% Sky Obscured)

6
2
1
1
1
1
0
25
100
100
100
100
100
88
16
31
83
100
72
78
68
32
36
36

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
5
9
3
9
9
9
9
9
9
9
9
9
9
9
9
2
1

Fog (%)

30
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
14
20

Precipitation Type

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

Precipitation Probability (%)

0
0
0
34
52
72
73
49
37
22
6
5
4
1
0
1
7
10
2
2
4
20
53
74

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
83
74
64
59
56
55
57
65
76
79
79
80
79
80
77
79
79
79
82
86
89
93
96

Pressure (mb)

1014
1014
1014
1013
1012
1011
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1007
1006
1006
1006
1005

Ozone (du)

329
328
322
316
315
316
314
312
313
313
312
311
310
316
321
329
332
333
337
340
343
347
353
357

Tuesday 16

Waning Crescent 12%

06:07

15:08

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:20, Set: 17:50, Transit: 13:05. Moon - Rise: 06:07, Set: 15:08. Civil Dark: 18:20 - 07:50. Nautical Dark: 18:53 - 07:17. Astro Dark: 19:25 - 06:45

Total Clouds (% Sky Obscured)

100
99
98
98
99
96
93
97
100
100
100
100
97
100
100
100
100
97
100
98
100
84
99
83

Low Clouds (% Sky Obscured)

56
56
74
79
56
69
57
77
61
78
100
100
81
100
100
97
100
90
100
93
100
84
97
71

Medium Clouds (% Sky Obscured)

100
38
95
90
21
11
34
74
100
99
100
36
14
6
16
56
52
20
48
15
16
31
10
3

High Clouds (% Sky Obscured)

61
52
76
69
86
83
77
31
100
100
60
64
0
45
40
100
96
2
28
3
2
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

16
0
0
0
0
0
0
0
0
0
0
0
2
0
1
5
0
94
98
98
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

73
51
50
56
56
48
68
86
95
85
79
56
32
22
14
21
20
36
30
34
36
30
27
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
93
85
90
78
74
72
83
91
94
98
96
98
96
94
96
96
91
86
83
94
98
98

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1006
1007
1009
1010
1012
1013
1014
1014
1015
1015
1015
1016
1017
1017
1017
1018
1019

Ozone (du)

357
357
357
358
357
357
358
364
364
362
362
364
365
365
363
363
362
362
361
362
359
358
360
356

Wednesday 17

Waning Crescent 7%

07:08

15:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:20, Set: 17:51, Transit: 13:05. Moon - Rise: 07:08, Set: 15:40. Civil Dark: 18:20 - 07:51. Nautical Dark: 18:53 - 07:18. Astro Dark: 19:26 - 06:46

Total Clouds (% Sky Obscured)

88
82
93
96
88
96
90
100
90
98
99
84
87
87
88
79
81
84
89
87
80
79
81
86

Low Clouds (% Sky Obscured)

69
63
80
88
65
86
69
83
74
93
98
77
81
81
80
64
70
76
82
82
80
79
81
82

Medium Clouds (% Sky Obscured)

10
6
13
12
13
20
17
23
12
5
1
0
0
0
0
0
0
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
20
20
12
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
9
9
5
9
9
7
8
1
9
1
1
0
0
0
7
8
8
0
0
2

Fog (%)

100
99
80
4
0
0
0
0
0
0
19
100
99
100
100
100
100
100
100
100
100
100
100
100

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 (%)

16
17
19
23
24
28
40
47
47
26
28
23
26
21
25
28
30
22
3
2
8
4
3
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
94
90
91
90
91
94
96
96
96
96
98
96
98
98
98
96
98
98
100
98
96

Pressure (mb)

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

Ozone (du)

356
355
356
357
356
354
349
346
345
344
343
341
341
343
346
345
340
337
340
343
344
345
345
344

Thursday 18

Waning Crescent 3%

08:06

16:19

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

Sun - Rise: 08:21, Set: 17:51, Transit: 13:06. Moon - Rise: 08:06, Set: 16:19. Civil Dark: 18:21 - 07:51. Nautical Dark: 18:54 - 07:18. Astro Dark: 19:26 - 06:46

Total Clouds (% Sky Obscured)

86
78
71
50
53
55
54
41
26
11
19
27
34
47
55
79
77
78
74
83
73
100
100
100

Low Clouds (% Sky Obscured)

82
73
64
50
53
55
54
41
26
11
19
27
34
36
33
29
31
35
41
31
19
7
5
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
23
22
20
18
12
7
0
16
33

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
1
0
3
2
28
28
35
40
53
61
100
100
100

ISS Passover

Visibility (miles)

1
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
90
81
69
61
56
57
65
75
83
86
88
89
88
86
88
86
85
85
88
88
86
86

Pressure (mb)

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

Ozone (du)

341
341
342
342
342
340
337
334
332
331
329
330
329
328
327
328
325
324
322
321
322
323
323
325

Friday 19

Waning Crescent 1%

08:59

17:06

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:21, Set: 17:52, Transit: 13:06. Moon - Rise: 08:59, Set: 17:06. Civil Dark: 18:21 - 07:52. Nautical Dark: 18:54 - 07:19. Astro Dark: 19:26 - 06:47

Total Clouds (% Sky Obscured)

89
100
100
99
100
100
100
98
96
94
100
100
100
100
100
100
100
100
100
94
88
86
81
75

Low Clouds (% Sky Obscured)

0
7
15
22
20
17
15
10
5
0
7
13
20
19
20
16
18
27
38
48
58
68
63
59

Medium Clouds (% Sky Obscured)

54
39
25
15
56
82
100
98
96
94
100
100
100
99
98
97
97
98
100
91
79
69
61
53

High Clouds (% Sky Obscured)

89
100
99
99
99
100
100
93
86
79
99
98
97
97
98
100
99
98
97
71
62
73
54
30

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
71
67
66
65
63
64
70
76
79
80
82
85
85
85
85
85
82
82
82
83
83
83

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

324
324
322
321
317
314
313
312
313
313
313
315
317
318
319
319
319
319
319
319
320
322
323
324

Saturday 20

New Moon 0%

08:59

17:59

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:22, Set: 17:52, Transit: 13:07. Moon - Rise: 08:59, Set: 17:59. Civil Dark: 18:22 - 07:52. Nautical Dark: 18:55 - 07:19. Astro Dark: 19:27 - 06:47

Total Clouds (% Sky Obscured)

74
73
79
80
84
88
93
86
91
89
88
91
94
95
97
100
99
97
96
97
96
95
95
97

Low Clouds (% Sky Obscured)

55
69
79
80
84
88
93
86
91
87
88
91
94
83
71
58
66
75
80
69
54
47
62
81

Medium Clouds (% Sky Obscured)

48
42
34
27
28
27
28
24
23
25
17
10
2
2
1
1
24
47
65
54
43
30
37
43

High Clouds (% Sky Obscured)

7
10
13
15
14
16
17
14
11
9
12
13
10
30
53
80
88
89
89
87
87
85
80
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
3
6
8
12
15
18
18
18
17
21
21
17
24
21
16
19
19
15
27
28
27
31
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
75
71
67
66
67
67
74
79
88
85
82
79
80
80
80
83
86
89
83
80
76
74

Pressure (mb)

1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010

Ozone (du)

324
325
325
325
325
322
319
316
313
310
308
308
309
309
310
310
311
312
312
313
315
317
319
320

Sunday 21

Waxing Crescent 2%

09:46

18:59

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

Sun - Rise: 08:22, Set: 17:53, Transit: 13:07. Moon - Rise: 09:46, Set: 18:59. Civil Dark: 18:22 - 07:53. Nautical Dark: 18:55 - 07:20. Astro Dark: 19:27 - 06:48

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
95
95
96
96
96
97
97
83
70
57

Low Clouds (% Sky Obscured)

99
91
83
75
81
88
94
91
88
84
80
74
70
66
62
57

Medium Clouds (% Sky Obscured)

44
56
68
77
73
77
81
68
67
70
65
65
55
46
28
11

High Clouds (% Sky Obscured)

58
59
62
50
50
50
35
23
12
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

27
41
51
59
62
63
61
65
66
62
60
55
40
47
41
13

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0
0.3
0.3
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
9
11
12
14
15
16
16
16
16
16
15
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-1
-1
1
1
1
1
1
1
-4
-4
-4
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

72
69
70
74
76
77
77
79
80
80
80
77
74
71
75
80

Pressure (mb)

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

Ozone (du)

322
324
326
327
329
335
342
349
352
354
357
354
352
349
348
347

Forecast for Navas de San Juan, Jaen, Spain (38.17,-2.33)

Generated: 15/12/25 09:48:49. Forecast: 15/12/25 to 21/12/25. Timezone: UTC+1.00