Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 26%

12:22

23:19

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

Sun - Rise: 08:33, Set: 17:52, Transit: 13:13. Moon - Rise: 12:22, Set: 23:19. Civil Dark: 18:22 - 08:02. Nautical Dark: 18:56 - 07:28. Astro Dark: 19:30 - 06:55

Total Clouds (% Sky Obscured)

91
83
74
67
74
79
72
59
46
73
81
82
77
84
90
94
92
83
75
62
59
65
74
99

Low Clouds (% Sky Obscured)

48
46
55
60
70
78
71
54
39
48
54
60
65
77
87
90
84
66
58
46
42
51
68
99

Medium Clouds (% Sky Obscured)

31
2
1
0
0
0
3
0
19
64
67
63
38
46
50
37
23
62
59
21
39
31
25
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
12
17
15
1
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
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
2
38
51
65
74
100
100
100
100
65
0
1
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
4
8
9
5
7
16
26
22
18
23
24
18
13
11
11
16
15
10
5
3
2

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
0
2
2
2
2
2
2
2
2
2
3
2
2
2
3
2
2
2
3
3
4
5

Chance of Frost

Temperature (°C)

7
6
5
4
3
3
3
3
3
2
1
1
0
0
0
1
1
3
5
6
7
8
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
79
83
85
85
83
86
89
93
91
89
89
89
89
89
91
86
82
78
76
74
71
74
82

Pressure (mb)

1010
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1015
1014
1014
1014
1015

Ozone (du)

354
353
354
358
360
360
359
358
356
355
354
353
353
356
356
357
356
353
350
347
344
342
340
341

Friday 26

Waxing Crescent 39%

12:44

00:26

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

Sun - Rise: 08:33, Set: 17:53, Transit: 13:13. Moon - Rise: 12:44, Set: 00:26. Civil Dark: 18:23 - 08:03. Nautical Dark: 18:57 - 07:28. Astro Dark: 19:30 - 06:55

Total Clouds (% Sky Obscured)

98
84
65
78
83
87
90
92
85
76
71
85
86
81
79
96
88
78
60
84
88
46
60
57

Low Clouds (% Sky Obscured)

95
74
53
71
76
76
77
78
52
51
56
78
75
55
62
86
76
63
39
58
78
10
28
30

Medium Clouds (% Sky Obscured)

16
20
0
0
11
8
24
18
12
12
3
0
3
21
18
40
27
69
60
68
80
46
60
6

High Clouds (% Sky Obscured)

0
0
20
30
35
40
35
38
64
46
45
18
8
4
6
2
2
5
4
0
0
2
10
2

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
6
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
37
51
95
95
95
96
96
96
96
5
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 (%)

4
2
1
2
0
0
1
0
0
0
0
0
1
1
3
8
8
8
3
6
12
19
7
4

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
3
3
2
2
2
2
3
2
2
3
4
4
4
4
4
5
5
9
12
11
10

Chance of Frost

Temperature (°C)

7
6
6
5
4
4
4
3
3
3
3
2
2
2
2
2
3
6
8
9
11
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
91
93
94
94
93
93
94
93
93
93
89
88
86
85
78
74
68
64
66
76
75

Pressure (mb)

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

Ozone (du)

341
336
332
331
330
330
328
326
326
325
323
322
320
319
319
319
319
318
317
317
315
314
313
313

Saturday 27

First Quarter 50%

13:08

01:35

18 Bad
19 OK
20 Bad
21 Bad
22 OK
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

Sun - Rise: 08:33, Set: 17:54, Transit: 13:14. Moon - Rise: 13:08, Set: 01:35. Civil Dark: 18:24 - 08:03. Nautical Dark: 18:58 - 07:29. Astro Dark: 19:31 - 06:56

Total Clouds (% Sky Obscured)

61
45
99
95
44
87
99
99
95
96
94
93
91
95
100
99
89
97
97
95
93
90
90
90

Low Clouds (% Sky Obscured)

23
4
18
37
44
43
35
45
62
65
60
55
42
37
74
66
31
39
50
52
54
56
54
50

Medium Clouds (% Sky Obscured)

61
28
4
13
5
11
78
94
94
94
93
88
85
80
50
97
76
96
95
66
93
90
90
90

High Clouds (% Sky Obscured)

0
0
60
67
3
50
93
86
33
39
31
65
48
40
38
32
29
33
22
30
33
30
30
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
2
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
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
3
9
10
4
13
52
51
24
95
95
52
60
19
25
17
8
11
8
8
11
6
8
7

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
1.1
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
78
79
81
82
81
88
91
90
94
93
83
80
83
80
79
70
66
59
53
55
56
60

Pressure (mb)

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

Ozone (du)

315
316
317
317
318
318
318
317
318
316
314
315
314
315
316
317
317
315
315
315
316
317
319
318

Sunday 28

Waxing Gibbous 61%

13:34

02:47

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

Sun - Rise: 08:34, Set: 17:55, Transit: 13:14. Moon - Rise: 13:34, Set: 02:47. Civil Dark: 18:24 - 08:03. Nautical Dark: 18:58 - 07:29. Astro Dark: 19:31 - 06:56

Total Clouds (% Sky Obscured)

90
80
69
60
29
57
69
76
84
95
94
93
92
75
60
44
35
28
30
30
35
43
36
27

Low Clouds (% Sky Obscured)

46
43
25
1
1
14
20
29
33
39
41
37
40
35
31
26
21
15
20
30
35
43
36
27

Medium Clouds (% Sky Obscured)

90
80
63
12
6
4
55
24
6
5
6
24
4
0
0
0
1
3
4
3
1
0
0
0

High Clouds (% Sky Obscured)

30
22
14
51
22
27
31
70
67
59
59
53
45
33
16
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 (%)

2
7
10
4
6
20
27
15
6
7
6
9
6
5
4
1
0
2
4
2
5
12
2
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)

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

Chance of Frost

Temperature (°C)

10
10
9
8
7
6
5
4
4
3
2
2
2
1
2
2
2
5
7
10
10
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
63
68
74
76
76
71
64
67
68
69
71
71
73
72
70
68
65
69
73
65
62
65

Pressure (mb)

1018
1019
1019
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1025
1024
1024
1023
1023
1022
1022
1022

Ozone (du)

317
318
319
318
316
315
316
316
315
315
316
317
317
317
317
317
317
319
321
322
324
326
328
333

Monday 29

Waxing Gibbous 72%

14:06

04:02

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

Sun - Rise: 08:34, Set: 17:55, Transit: 13:15. Moon - Rise: 14:06, Set: 04:02. Civil Dark: 18:25 - 08:03. Nautical Dark: 18:59 - 07:29. Astro Dark: 19:32 - 06:56

Total Clouds (% Sky Obscured)

23
20
27
30
38
51
58
56
47
37
26
13
5
98
94
89
73
57
31
29
22
12
10
7

Low Clouds (% Sky Obscured)

23
20
27
30
38
51
58
56
47
37
26
13
5
92
86
80
57
32
9
8
7
7
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
5
9
12
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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
1
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 (%)

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

Chance of Frost

Temperature (°C)

9
8
7
5
4
3
3
2
2
1
1
1
1
1
3
4
4
6
7
8
9
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
70
71
72
72
73
72
71
73
71
71
70
70
72
72
73
66
60
53
53
51
49
54

Pressure (mb)

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

Ozone (du)

334
335
336
337
339
338
338
341
344
345
349
351
350
348
348
349
349
348
347
346
342
337
333
331

Tuesday 30

Waxing Gibbous 82%

14:47

05:21

18 Good
19 Good
20 OK
21 OK
22 OK
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 OK
15 OK
16 Bad
17 Bad

Sun - Rise: 08:34, Set: 17:56, Transit: 13:15. Moon - Rise: 14:47, Set: 05:21. Civil Dark: 18:26 - 08:04. Nautical Dark: 19:00 - 07:30. Astro Dark: 19:33 - 06:57

Total Clouds (% Sky Obscured)

2
13
24
34
42
50
56
62
69
75
75
71
67
62
57
51
50
53
51
51
47
43
52
56

Low Clouds (% Sky Obscured)

2
7
11
19
21
21
21
20
13
15
15
15
19
19
23
23
22
22
21
12
11
10
14
14

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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
2
2
2
2
2
2
1
1
1
1
2
2
2
2
2
2
2
2
2
2
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
4
5
4
5
4
4
3
3
3
4
4
4
2
3
3
2
2
3
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

57
63
63
65
65
67
68
69
71
74
76
79
80
83
80
79
77
71
66
61
57
53
51
53

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1016
1016
1016

Ozone (du)

330
328
326
323
320
316
311
307
303
300
297
298
299
300
306
311
317
322
328
333
334
335
336
337

Wednesday 31

Waxing Gibbous 91%

15:39

06:40

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
12 Bad

Sun - Rise: 08:34, Set: 17:57, Transit: 13:16. Moon - Rise: 15:39, Set: 06:40. Civil Dark: 18:27 - 08:04. Nautical Dark: 19:01 - 07:30. Astro Dark: 19:34 - 06:57

Total Clouds (% Sky Obscured)

59
58
57
57
61
63
60
59
57
56
62
69
72
78
74
75
75
70
60

Low Clouds (% Sky Obscured)

18
17
16
14
16
13
18
13
18
17
26
49
54
68
69
51
50
45
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
26
21
23
25

High Clouds (% Sky Obscured)

8
9
8
10
6
3
1
0
0
0
12
25
34
48
63
75
75
70
60

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
4
5
5
4
3
4
4
4
4
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
3
3
3
3
3
3
0
0
0
-1
-1
-2
-3
-2
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

56
59
62
65
68
68
68
69
69
71
71
71
73
73
70
68
65
56
51

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1016

Ozone (du)

338
340
342
345
348
347
347
346
347
348
349
351
353
356
359
361
364
367
369

Forecast for Algarga, Guadalajara, Spain (40.17,-3.06)

Generated: 25/12/25 18:17:29. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+1.00