Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 26%

03:55

12:52

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

Sun - Rise: 08:21, Set: 17:54, Transit: 13:07. Moon - Rise: 03:55, Set: 12:52. Civil Dark: 18:24 - 07:51. Nautical Dark: 18:57 - 07:17. Astro Dark: 19:30 - 06:44

Total Clouds (% Sky Obscured)

96
81
50
14
45
76
79
52
64
41
38
6
7
19
22
32
31
15
32
38
59
84
88
92

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
2
2
3
0
0
0

High Clouds (% Sky Obscured)

80
47
22
13
45
74
78
49
64
37
30
4
5
18
22
32
31
14
32
38
57
78
87
89

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

Chance of Frost

Temperature (°C)

11
13
13
14
14
13
12
10
9
9
8
7
6
6
5
5
5
5
5
5
5
5
5
7

Feels Like (°C)

9
11
12
12
13
11
10
8
8
7
6
5
6
7
6
5
4
4
5
4
3
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

58
56
56
54
56
59
72
82
84
82
82
82
82
82
82
82
82
83
82
82
82
83
82
71

Pressure (mb)

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

Ozone (du)

324
326
324
323
322
321
321
323
324
327
328
329
329
327
326
324
325
324
325
325
328
330
331
331

Tuesday 13

Waning Crescent 18%

04:57

13:21

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

Sun - Rise: 08:20, Set: 17:55, Transit: 13:08. Moon - Rise: 04:57, Set: 13:21. Civil Dark: 18:25 - 07:50. Nautical Dark: 18:58 - 07:17. Astro Dark: 19:31 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
39
47
100
100
100
86
75
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
18
23
32
29
7
0
34
25
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
42
42
44
45
42
39
84
39
45
43
93
66
66
57
57
96
100
100
100
92

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
39
47
100
100
100
73
52
93
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
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
60
59
60
65
77
87
88
88
87
85
82
84
84
84
82
79
79
80
79
78
71
64

Pressure (mb)

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

Ozone (du)

331
330
330
329
328
327
328
330
331
333
334
336
338
340
341
341
342
344
346
349
351
353
354
354

Wednesday 14

Waning Crescent 11%

05:57

13:57

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 OK
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 08:20, Set: 17:56, Transit: 13:08. Moon - Rise: 05:57, Set: 13:57. Civil Dark: 18:26 - 07:50. Nautical Dark: 18:59 - 07:16. Astro Dark: 19:32 - 06:44

Total Clouds (% Sky Obscured)

92
55
62
61
79
76
72
72
73
74
78
80
54
57
51
67
64
71
66
34
23
12
1
15

Low Clouds (% Sky Obscured)

0
4
17
21
19
28
27
29
34
47
56
53
52
51
48
41
25
45
41
8
5
2
0
2

Medium Clouds (% Sky Obscured)

59
55
62
61
79
76
72
72
44
55
52
31
26
18
21
26
25
32
29
19
14
7
0
0

High Clouds (% Sky Obscured)

83
44
41
45
50
38
55
55
55
55
55
50
2
2
2
0
0
0
0
1
1
1
1
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
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
1
2
3
4
3
2
1
2
3
3
4
4
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

11
12
14
15
15
15
13
11
10
9
8
8
8
8
7
7
7
6
6
6
6
6
6
8

Feels Like (°C)

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

Dew Point (°C)

2
3
4
6
6
7
9
9
7
6
5
4
4
3
3
3
2
1
1
2
1
1
-0
1

Relative Humidity (%)

54
52
51
53
56
60
74
83
81
78
77
74
74
71
73
73
70
71
71
72
71
71
64
60

Pressure (mb)

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

Ozone (du)

354
356
356
355
355
355
357
360
362
362
361
361
359
358
358
360
362
365
363
362
347
338
334
326

Thursday 15

Waning Crescent 11%

06:53

14:40

11 OK
12 Good
13 Good
14 Good
15 Good
16 OK
17 OK
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

Sun - Rise: 08:19, Set: 17:57, Transit: 13:08. Moon - Rise: 06:53, Set: 14:40. Civil Dark: 18:27 - 07:50. Nautical Dark: 19:00 - 07:16. Astro Dark: 19:33 - 06:43

Total Clouds (% Sky Obscured)

23
9
10
10
11
19
36
71
79
90
100
100
100
100
100
100
100
100
100
100
88
74
51
64

Low Clouds (% Sky Obscured)

3
5
3
2
0
4
9
12
7
3
0
9
17
28
25
20
22
45
50
61
66
71
49
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
41
18
64
42
73
87
100
96
93
87
67
46
20
22

High Clouds (% Sky Obscured)

23
5
6
7
9
12
26
71
79
90
100
100
100
100
66
73
56
70
86
100
78
25
3
36

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
1
4
9
22
13
22
20
11
12
0
3

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

Chance of Frost

Temperature (°C)

10
12
13
13
14
13
11
9
9
9
8
7
7
7
6
7
7
6
7
7
7
7
7
8

Feels Like (°C)

9
10
12
12
12
13
11
9
7
7
5
5
5
4
3
4
4
3
4
4
5
5
5
7

Dew Point (°C)

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

Relative Humidity (%)

55
58
58
58
60
62
72
85
84
81
74
66
62
62
63
63
64
67
75
78
78
78
77
71

Pressure (mb)

1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

326
324
323
325
323
319
317
316
318
318
319
320
324
328
330
329
328
329
333
335
336
338
338
339

Friday 16

Waning Crescent 6%

07:42

15:31

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
10 Bad

Sun - Rise: 08:19, Set: 17:58, Transit: 13:09. Moon - Rise: 07:42, Set: 15:31. Civil Dark: 18:28 - 07:49. Nautical Dark: 19:01 - 07:16. Astro Dark: 19:34 - 06:43

Total Clouds (% Sky Obscured)

71
83
88
93
99
82
79
69
80
91
100
100
100
100
99
99
97
94
94
93
96
98
100
98

Low Clouds (% Sky Obscured)

59
75
44
69
39
13
54
21
49
54
46
26
16
16
12
11
11
13
15
18
30
44
60
51

Medium Clouds (% Sky Obscured)

22
67
70
73
72
26
27
30
31
25
52
55
48
48
61
71
80
79
79
81
81
87
94
92

High Clouds (% Sky Obscured)

24
62
70
83
85
61
40
19
44
77
100
100
100
100
98
96
94
91
84
75
80
80
85
90

ISS Passover

Visibility (miles)

9
9
9
9
8
5
4
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
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 (%)

5
16
33
32
35
54
39
43
29
20
9
8
3
0
10
7
2
11
9
4
11
14
3
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
12
11
11
10
8
8
8
7
6
6
6
6
5
5
5
5
5
5
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
70
75
72
71
74
84
85
82
79
76
74
72
72
72
73
73
73
72
72
72
71
71

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

338
339
339
339
339
338
338
337
336
338
339
339
342
345
349
359
369
379
386
393
400
401
401
402

Saturday 17

Waning Crescent 2%

08:23

16:30

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
10 Bad

Sun - Rise: 08:18, Set: 17:59, Transit: 13:09. Moon - Rise: 08:23, Set: 16:30. Civil Dark: 18:29 - 07:49. Nautical Dark: 19:02 - 07:15. Astro Dark: 19:35 - 06:43

Total Clouds (% Sky Obscured)

97
88
86
90
100
100
100
100
98
96
93
94
95
96
96
97
99
90
81
69
60
50
41
58

Low Clouds (% Sky Obscured)

40
31
42
52
63
74
83
93
83
73
62
44
28
11
24
40
55
67
81
69
60
50
41
58

Medium Clouds (% Sky Obscured)

83
71
74
85
100
85
70
46
30
34
38
53
63
69
73
76
79
80
81
69
60
50
41
58

High Clouds (% Sky Obscured)

85
86
63
43
37
52
53
49
33
30
32
42
56
60
55
46
33
25
18
20
19
14
21
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
5
3
1
1
1
0

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
1
10
12
11
13
16
20
22
18
10
17
15
4
29
30
21
49
62
71
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
1.4
2
1.9
1.8

Wind Speed/Direction (mph)

6
9
11
10
9
8
6
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
9
10
10
10
9
9
6
7
7
7
6
7
3
3
3
3
3
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

64
59
52
55
60
64
67
70
75
75
75
75
75
77
78
78
76
76
79
83
88
88
90
91

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

403
404
405
407
409
411
414
417
420
423
427
430
430
431
431
430
430
429
430
431
432
433
433
434

Sunday 18

New Moon 0%

08:57

17:35

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: 08:18, Set: 18:00, Transit: 13:09. Moon - Rise: 08:57, Set: 17:35. Civil Dark: 18:30 - 07:48. Nautical Dark: 19:03 - 07:15. Astro Dark: 19:36 - 06:42

Total Clouds (% Sky Obscured)

70
82
74
63
53
64
70
78
75
72
66
56
48
43
61
78
98
93
86
78

Low Clouds (% Sky Obscured)

70
80
70
56
38
12
6
5
4
0
4
8
14
10
5
5
5
13
21
29

Medium Clouds (% Sky Obscured)

70
70
69
63
53
50
39
32
34
39
43
34
26
20
20
19
17
25
30
35

High Clouds (% Sky Obscured)

50
62
51
43
38
42
40
36
27
18
9
6
3
0
9
27
41
37
43
39

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
1
4
7
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

Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
82
44
47
39
11
19
19
13
11
8
3
8
10
11

Precipitation Amount (mm)

3
3.7
2
1.6
1.4
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
10
12
12
12
11
9
8
7
6
4
4
3
3
3
3
3
2
3
4

Feels Like (°C)

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

Dew Point (°C)

7
9
11
11
11
10
8
7
5
4
2
1
0
-0
0
-1
-1
-1
-1
0

Relative Humidity (%)

91
93
96
95
93
91
91
91
91
88
85
82
80
79
79
77
77
79
77
79

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1017
1017
1016
1016
1016
1015
1015
1014

Ozone (du)

433
433
432
431
429
428
429
430
431
434
437
440
441
441
442
435
428
421
414
407

Forecast for Chert/Xert, Castellon, Spain (40.52,0.16)

Generated: 12/01/26 11:25:58. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00