Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 3%

07:06

16:22

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

Sun - Rise: 08:19, Set: 17:53, Transit: 13:06. Moon - Rise: 07:06, Set: 16:22. Civil Dark: 18:23 - 07:50. Nautical Dark: 18:55 - 07:17. Astro Dark: 19:27 - 06:45

Total Clouds (% Sky Obscured)

60
65
62
43
99
91
20
43
94
46
77
87
51
45
62
66
48
5
2
2
1
2
22
23

Low Clouds (% Sky Obscured)

60
62
45
5
8
2
8
43
61
46
31
38
41
45
50
57
48
5
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
1
32
26
82
82
12
8
92
10
66
77
27
3
25
27
3
2
2
2
1
2
22
23

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
1
4
13
9
16
6
1
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
4
4
4
4
4
3
2
3
4
2
1
2
3
4
7
6
3
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
2
2
1
2
1
2
1
2
2
3
3
3
2
2
2
2
3
3
3
3
3

Relative Humidity (%)

89
91
91
89
88
86
89
89
91
89
89
80
74
68
63
60
57
56
61
73
78
81
82
83

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1024
1023
1022
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

347
346
347
347
347
345
343
345
348
349
347
347
346
346
341
338
338
338
337
337
336
335
332
330

Thursday 18

Waning Crescent 1%

08:04

17:09

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

Sun - Rise: 08:19, Set: 17:54, Transit: 13:07. Moon - Rise: 08:04, Set: 17:09. Civil Dark: 18:23 - 07:50. Nautical Dark: 18:56 - 07:17. Astro Dark: 19:28 - 06:45

Total Clouds (% Sky Obscured)

31
19
9
18
22
47
49
35
98
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
19
9
18
22
29
32
34
33
32
5
0
0
0
8
21
14
5
9
0
0
0
11
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
100
100
100
100
100
98
100
90
100
100
100
100

High Clouds (% Sky Obscured)

20
7
2
2
3
47
49
10
98
94
100
100
100
100
100
100
100
85
100
100
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
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
4
3
3
3
5
5
4
4
2
1
1
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
1
1
1
1
2
2
2
3
3
2
2
2
3
3
3
3
2
2

Relative Humidity (%)

83
83
85
85
85
85
85
85
85
83
83
76
68
65
62
59
58
59
64
71
74
74
74
75

Pressure (mb)

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

Ozone (du)

330
329
328
327
326
324
322
320
321
321
320
319
319
319
317
317
319
318
316
316
318
322
323
321

Friday 19

Waning Crescent 0%

08:57

18:02

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
21 Bad
22 Bad

Sun - Rise: 08:20, Set: 17:54, Transit: 13:07. Moon - Rise: 08:57, Set: 18:02. Civil Dark: 18:24 - 07:51. Nautical Dark: 18:56 - 07:18. Astro Dark: 19:28 - 06:46

Total Clouds (% Sky Obscured)

100
100
100
80
94
98
67
50
73
83
80
54
67
57
81
85
54
78
76
78
79
84
74
62

Low Clouds (% Sky Obscured)

0
0
5
0
0
0
4
3
4
0
4
3
9
4
15
60
22
30
20
36
49
56
58
54

Medium Clouds (% Sky Obscured)

99
98
100
80
94
98
67
46
24
27
23
13
10
8
9
7
15
20
28
25
20
16
11
9

High Clouds (% Sky Obscured)

99
100
100
75
86
77
8
1
0
1
0
0
0
0
14
1
41
46
64
67
37
17
10
28

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
3
3
2
1
1
0
0
0
1
1
2
2
5
5
10
7
16
10
4
8
11
17
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
73
75
75
75
75
82
82
82
78
75
74
73
72
65
62
69
81
84
82
83
85

Pressure (mb)

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

Ozone (du)

323
325
324
328
329
327
328
329
330
333
333
327
323
317
314
314
313
314
315
317
318
318
320
322

Saturday 20

New Moon 2%

09:44

19:02

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
21 Bad
22 Bad

Sun - Rise: 08:20, Set: 17:55, Transit: 13:08. Moon - Rise: 09:44, Set: 19:02. Civil Dark: 18:24 - 07:51. Nautical Dark: 18:57 - 07:18. Astro Dark: 19:29 - 06:47

Total Clouds (% Sky Obscured)

60
47
58
72
86
89
99
100
100
100
100
100
100
100
92
86
81
72
66
58
52
48
35
30

Low Clouds (% Sky Obscured)

54
47
40
26
13
25
36
49
49
49
49
32
16
0
4
8
11
9
6
4
3
1
0
0

Medium Clouds (% Sky Obscured)

4
0
11
22
31
33
15
19
100
95
96
100
100
81
92
86
81
18
40
45
52
48
35
30

High Clouds (% Sky Obscured)

24
3
9
15
22
41
82
100
74
52
28
32
31
30
17
35
5
4
30
25
25
30
0
0

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
9
9
9
9
9
7
6
7
8
9
9
1
0
0
1
4

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

Precipitation Probability (%)

15
2
5
7
6
18
22
20
43
60
62
64
80
80
73
61
54
36
32
57
63
69
52
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.4
0.3
0
0
0
0.3
0.4
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
88
85
85
83
80
77
77
77
77
76
85
82
81
81
82
85
93
96
96
96
93

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1010
1011
1010
1010
1009
1008
1007
1007
1008
1008
1009
1010
1010
1010

Ozone (du)

323
326
329
329
330
329
327
328
329
327
327
328
328
332
335
336
338
348
355
348
348
349
353
357

Sunday 21

Waxing Crescent 6%

10:24

20:05

23 OK
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
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
21 Bad
22 Bad

Sun - Rise: 08:21, Set: 17:55, Transit: 13:08. Moon - Rise: 10:24, Set: 20:05. Civil Dark: 18:25 - 07:52. Nautical Dark: 18:57 - 07:19. Astro Dark: 19:29 - 06:47

Total Clouds (% Sky Obscured)

29
15
31
23
34
27
13
2
30
35
40
40
40
39
59
81
100
98
96
94
93
92
92
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
54
81
70
59
48
46
43
41
34

Medium Clouds (% Sky Obscured)

29
15
31
13
20
22
7
0
30
0
0
40
40
20
31
39
48
40
32
28
19
10
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
29
54
70
55
50
35
19
16
16
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
6
7
7
6
6
4
2
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

9
29
3
1
1
5
7
54
53
35
20
38
32
53
55
54
48
62
74
85
73
55
22
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
5
5
6
6
5
4
5
5
6
8
7
4
8
8
9
13
12
11
12
11
13
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
88
89
91
92
89
84
84
86
81
88
91
70
76
82
88
90
91
93
89
86
83

Pressure (mb)

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

Ozone (du)

365
365
355
346
339
333
332
330
327
327
325
323
322
321
318
316
314
312
311
309
308
307
306
305

Monday 22

Waxing Crescent 12%

10:58

21:10

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

Sun - Rise: 08:21, Set: 17:56, Transit: 13:09. Moon - Rise: 10:58, Set: 21:10. Civil Dark: 18:25 - 07:52. Nautical Dark: 18:58 - 07:19. Astro Dark: 19:30 - 06:47

Total Clouds (% Sky Obscured)

74
58
43
27
12
11
13
26
51
72
92
95
97
100
99
98
97
98
99
100
99
97
95
94

Low Clouds (% Sky Obscured)

27
20
15
11
8
11
11
11
8
4
0
0
0
0
4
9
13
9
4
0
22
43
64
63

Medium Clouds (% Sky Obscured)

0
7
6
5
0
0
0
0
0
0
0
3
7
10
40
69
97
87
76
65
75
86
95
85

High Clouds (% Sky Obscured)

23
17
14
13
12
11
13
26
51
71
90
93
97
100
85
70
65
65
70
70
55
30
25
18

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 (%)

17
5
8
7
3
4
4
2
3
3
0
0
0
0
0
0
0
0
0
0
11
16
18
19

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)

15
15
15
14
13
12
11
10
10
8
7
6
6
6
6
7
7
7
4
3
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
78
78
78
78
80
81
79
76
72
65
60
55
57
58
60
62
67
69
68
66
63

Pressure (mb)

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

Ozone (du)

304
303
303
300
298
296
296
296
296
295
295
295
295
295
295
295
296
296
299
301
304
306
308
311

Tuesday 23

Waxing Crescent 19%

11:27

22:14

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

Sun - Rise: 08:22, Set: 17:57, Transit: 13:09. Moon - Rise: 11:27, Set: 22:14. Civil Dark: 18:26 - 07:53. Nautical Dark: 18:58 - 07:20. Astro Dark: 19:30 - 06:48

Total Clouds (% Sky Obscured)

93
93
95
96
98
90
84
78
76
70
62
48
34
19
15
19
27
30
32
34

Low Clouds (% Sky Obscured)

58
57
56
55
54
55
58
65
69
67
62
48
34
19
11
19
27
30
32
34

Medium Clouds (% Sky Obscured)

77
70
72
71
70
56
44
36
26
14
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

17
15
18
21
31
23
14
0
0
0
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
9

Fog (%)

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

Precipitation Probability (%)

17
14
23
30
33
47
54
59
51
39
12
14
13
8
10
11
6
14
16
15

Precipitation Amount (mm)

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
6
6
5
5
7
11
16
17
17
18
19
20
21
22
22
23
21
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
68
73
78
84
83
83
82
79
76
73
66
59
52
56
59
62
68
76

Pressure (mb)

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

Ozone (du)

313
315
317
319
322
324
326
328
330
330
330
330
328
326
324
323
323
322
328
334

Forecast for El Chaparral Alto, Almeria, Spain (37.50,-2.42)

Generated: 17/12/25 23:14:42. Forecast: 17/12/25 to 23/12/25. Timezone: UTC+1.00