Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 7%

06:05

15:22

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

Sun - Rise: 08:17, Set: 17:34, Transit: 12:55. Moon - Rise: 06:05, Set: 15:22. Civil Dark: 18:05 - 07:46. Nautical Dark: 18:39 - 07:12. Astro Dark: 19:12 - 06:38

Total Clouds (% Sky Obscured)

92
93
95
100
100
99
95
99
96
96
96
97
97
96
92
92
92
97
99
89
87
100
91
83

Low Clouds (% Sky Obscured)

71
79
80
76
76
76
75
75
76
79
88
87
90
80
77
86
83
96
91
80
77
80
84
72

Medium Clouds (% Sky Obscured)

92
48
51
52
87
89
46
74
82
76
82
59
47
47
37
52
75
74
68
67
58
75
44
29

High Clouds (% Sky Obscured)

92
80
77
77
76
25
1
44
24
3
0
1
2
1
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
8
9
9
9
9
9
9
9
9
9

Fog (%)

15
42
38
29
40
22
16
27
2
0
0
0
0
9
0
11
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

30
28
62
83
80
80
71
72
72
68
67
72
57
54
53
47
41
47
47
46
47
29
29
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
10
11
10
10
10
10
10
10
11
10
12
12
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
91
87
85
85
88
87
87
87
85
90
90
88
85
78
81
84
88
90
88
87
85
88

Pressure (mb)

1013
1014
1014
1015
1015
1015
1016
1017
1017
1017
1018
1019
1020
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

360
362
360
361
361
361
361
359
359
358
356
354
355
358
359
360
360
358
355
350
348
345
344
344

Wednesday 17

Waning Crescent 3%

07:07

16:00

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
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Bad
19 OK
20 Bad

Sun - Rise: 08:17, Set: 17:34, Transit: 12:56. Moon - Rise: 07:07, Set: 16:00. Civil Dark: 18:05 - 07:47. Nautical Dark: 18:39 - 07:12. Astro Dark: 19:13 - 06:39

Total Clouds (% Sky Obscured)

90
98
74
68
58
53
74
74
65
67
100
100
72
63
53
51
67
51
51
46
39
45
34
54

Low Clouds (% Sky Obscured)

70
71
65
49
56
36
44
53
51
52
70
79
66
59
48
49
66
51
51
46
39
45
34
31

Medium Clouds (% Sky Obscured)

27
18
11
22
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
72
1
0
0
5
30
30
41
43
100
99
5
2
2
0
6
1
3
5
0
0
0
46

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
2
13
3
0
9
4
14
1
0
0
0
0
0
0
0
0
45
2

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 (%)

17
11
7
6
5
3
3
3
4
3
1
5
7
1
0
1
1
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
3
3
4
3
4
4
4
4
4
4
3
3
2
2
2
4
4
3
3
2
1
2

Chance of Frost

Temperature (°C)

10
10
9
9
9
8
8
8
8
7
7
7
8
10
11
12
13
13
13
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
82
85
84
87
87
87
87
88
90
88
87
85
83
80
75
72
72
73
86
93
95
96

Pressure (mb)

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

Ozone (du)

342
342
342
339
337
336
336
338
344
341
341
348
352
348
345
344
341
339
339
338
338
336
335
333

Thursday 18

Waning Crescent 1%

08:05

16:46

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

Sun - Rise: 08:18, Set: 17:35, Transit: 12:56. Moon - Rise: 08:05, Set: 16:46. Civil Dark: 18:05 - 07:47. Nautical Dark: 18:40 - 07:13. Astro Dark: 19:13 - 06:40

Total Clouds (% Sky Obscured)

59
67
70
70
24
21
18
29
44
59
62
50
47
50
70
74
84
92
92
92
100
100
100
100

Low Clouds (% Sky Obscured)

26
30
32
32
24
20
10
0
0
17
18
2
1
0
1
3
0
1
4
4
1
7
14
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
18
27
49
23
26
22
26
28
31
36
39
41
91
93
87
88
91

High Clouds (% Sky Obscured)

40
35
35
50
2
4
2
0
3
5
3
16
14
4
28
29
40
30
28
70
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 (%)

29
50
99
89
70
1
0
0
0
0
0
0
0
0
0
4
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
3
17
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
91
90
88
87
87
85
84
82
81
77
67
58
55
55
56
60
66
76
81
78
78

Pressure (mb)

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

Ozone (du)

331
328
328
327
323
321
322
321
321
320
318
317
315
317
313
310
310
310
308
307
305
306
306
308

Friday 19

Waning Crescent 0%

08:59

17:39

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

Sun - Rise: 08:19, Set: 17:35, Transit: 12:57. Moon - Rise: 08:59, Set: 17:39. Civil Dark: 18:06 - 07:48. Nautical Dark: 18:40 - 07:13. Astro Dark: 19:13 - 06:40

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
91
94
97
100
88
67
67
66
57
51
58
65
73
78
71
69
65
62

Low Clouds (% Sky Obscured)

19
20
17
12
16
19
20
25
29
35
22
2
2
3
0
0
6
10
18
21
9
2
8
11

Medium Clouds (% Sky Obscured)

94
91
90
89
91
91
90
70
31
24
20
25
30
32
28
25
28
28
28
32
36
45
38
31

High Clouds (% Sky Obscured)

100
100
100
100
95
91
86
91
95
52
45
50
50
37
19
1
17
33
53
57
55
57
49
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

5
14
10
6
16
11
6
9
5
2
1
0
0
0
0
2
0
14
15
29
26
21
5
1

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
8
8
8
7
8
9
11
12
13
13
13
13
12
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
77
76
75
74
74
75
77
77
85
85
74
68
64
60
58
63
70
83
90
88
85

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

310
321
329
334
334
328
324
326
327
327
328
328
327
327
324
320
315
310
310
309
308
307
307
308

Saturday 20

New Moon 2%

09:45

18:40

21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 OK
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

Sun - Rise: 08:19, Set: 17:36, Transit: 12:57. Moon - Rise: 09:45, Set: 18:40. Civil Dark: 18:06 - 07:48. Nautical Dark: 18:41 - 07:14. Astro Dark: 19:14 - 06:41

Total Clouds (% Sky Obscured)

59
67
54
40
35
34
28
13
6
0
32
63
96
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
8
4
0
0
0
0
0
0
0
1
3
6
5
4
2
7
12
16
12
8
4
4
4

Medium Clouds (% Sky Obscured)

26
20
11
3
10
8
11
7
4
0
15
31
50
55
72
100
98
97
95
96
98
100
100
100

High Clouds (% Sky Obscured)

15
40
40
40
31
21
15
1
0
0
29
57
86
96
99
100
100
100
100
100
100
100
73
47

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 (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
2
3
2
11
14
15
29
33

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

Chance of Frost

Temperature (°C)

8
7
7
7
7
6
6
6
6
5
5
5
6
7
9
10
11
11
11
10
10
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
70
65
66
65
65
66
64
66
67
68
68
65
59
60
62
59
60
61
62
69
74
81
81

Pressure (mb)

1012
1012
1012
1012
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1006
1005
1005
1004
1004
1005
1005
1004

Ozone (du)

310
312
315
316
316
316
317
317
319
319
319
321
322
325
327
328
328
329
330
331
338
345
352
356

Sunday 21

Waxing Crescent 6%

10:23

19:45

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 OK
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:19, Set: 17:36, Transit: 12:58. Moon - Rise: 10:23, Set: 19:45. Civil Dark: 18:07 - 07:49. Nautical Dark: 18:41 - 07:14. Astro Dark: 19:14 - 06:41

Total Clouds (% Sky Obscured)

100
79
58
46
71
89
100
100
100
100
80
56
34
36
33
35
58
77
96
98
99
100
86
73

Low Clouds (% Sky Obscured)

4
27
47
46
66
70
74
71
66
69
50
26
2
2
1
0
0
0
0
17
35
53
66
73

Medium Clouds (% Sky Obscured)

100
73
52
37
64
83
100
96
92
85
62
43
25
36
33
35
46
51
56
71
84
100
86
73

High Clouds (% Sky Obscured)

15
15
24
29
53
79
100
94
89
82
62
43
22
32
33
35
56
71
86
90
90
88
65
39

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
1
3
6
9
9
9
9
9
9
9
9
9
9
7
5
3
5

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

Precipitation Probability (%)

34
34
31
22
50
67
80
82
80
75
60
44
8
10
9
3
4
3
2
34
47
58
80
92

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6

Wind Speed/Direction (mph)

4
3
3
3
4
4
4
4
5
6
7
12
17
22
23
24
27
27
29
30
30
31
31
30

Chance of Frost

Temperature (°C)

8
8
7
7
6
6
6
6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
76
82
88
96
93
90
85
78
72
67
59
53
48
50
52
54
63
73
84
84

Pressure (mb)

1004
1004
1004
1003
1003
1002
1001
1001
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000

Ozone (du)

361
365
368
370
373
378
383
387
393
399
405
407
409
411
400
388
377
373
369
364
372
380
388
393

Monday 22

Waxing Crescent 12%

10:55

20:52

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:20, Set: 17:37, Transit: 12:58. Moon - Rise: 10:55, Set: 20:52. Civil Dark: 18:07 - 07:49. Nautical Dark: 18:42 - 07:15. Astro Dark: 19:15 - 06:42

Total Clouds (% Sky Obscured)

59
58
53
48
53
53
54
67
75
84
69
55
46
56
61
61
59
60
57
61
64
72

Low Clouds (% Sky Obscured)

59
58
50
33
23
13
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
58
53
48
53
53
54
57
49
41
26
19
12
28
37
35
26
23
19
21
21
21

High Clouds (% Sky Obscured)

24
26
23
23
28
32
36
44
46
38
24
22
15
15
20
25
23
33
30
38
48
61

ISS Passover

Visibility (miles)

6
8
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

Precipitation Type

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

Precipitation Probability (%)

95
67
46
19
17
14
8
9
7
1
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

30
28
28
28
27
25
23
21
22
22
23
22
22
22
22
23
23
23
22
21
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
3
2
1
0
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-0
-1
-0
-1
-1

Relative Humidity (%)

84
84
79
74
69
66
63
59
60
60
62
59
57
55
54
51
49
49
49
50
51
51

Pressure (mb)

1000
1000
1001
1001
1001
1001
1002
1002
1003
1003
1003
1004
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

398
403
406
409
412
409
406
403
382
361
340
335
330
326
324
322
320
320
320
320
321
323

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

Generated: 16/12/25 21:30:47. Forecast: 16/12/25 to 22/12/25. Timezone: UTC+1.00