Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 12%

11:27

21:10

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:22, Set: 17:56, Transit: 13:09. Moon - Rise: 11:27, Set: 21:10. Civil Dark: 18:25 - 07:52. Nautical Dark: 18:58 - 07:20. Astro Dark: 19:30 - 06:48

Total Clouds (% Sky Obscured)

100
100
99
94
94
73
95
100
100
96
100
100
100
100
100
100
100
99
96
93
100
98
96
93

Low Clouds (% Sky Obscured)

56
52
55
81
60
54
54
62
48
53
45
84
80
84
71
80
82
82
91
89
95
87
91
85

Medium Clouds (% Sky Obscured)

100
97
92
41
45
21
52
37
49
66
100
100
100
100
100
100
68
38
22
23
20
10
14
15

High Clouds (% Sky Obscured)

36
91
99
57
75
40
47
84
76
80
96
100
100
47
22
20
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
6
6
6
4
1
1
1
2
6
6
6
6
9
5
0
0
0
0
9
9
9
9
9

Fog (%)

0
0
0
12
9
19
24
0
20
0
0
1
10
14
15
57
79
0
43
49
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
9
19
13
21
20
11
6
9
10
23
49
56
52
61
48
41
37
36
30
35
46
38
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.5
0.6
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

13
14
12
10
8
8
8
7
7
5
5
5
5
3
3
3
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
91
94
96
94
96
96
94
94
94
94
94
94
96
96
96
91
89
85
82
75
70

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1010
1010
1010
1010
1009
1008

Ozone (du)

330
331
331
332
335
341
343
341
338
335
339
338
344
350
353
354
357
366
374
375
376
382
386
389

Wednesday 24

Waxing Crescent 19%

11:53

22:14

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:22, Set: 17:56, Transit: 13:10. Moon - Rise: 11:53, 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)

80
75
75
76
80
70
56
52
52
50
54
58
54
53
46
49
52
55
45
40
45
53
61
51

Low Clouds (% Sky Obscured)

75
67
73
73
66
60
43
36
30
33
39
47
44
38
32
32
27
25
5
5
5
10
27
28

Medium Clouds (% Sky Obscured)

12
11
18
17
46
70
56
52
52
50
54
58
54
49
46
49
52
45
8
40
36
45
2
30

High Clouds (% Sky Obscured)

0
0
0
0
39
1
55
52
52
50
54
44
3
0
46
49
41
55
45
40
29
53
42
26

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
9
5
2
0
0
3
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
1
1
0
0
0
2
4
3
6
9
12
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 (%)

34
22
16
11
5
6
1
2
2
1
1
2
8
33
40
40
39
38
37
46
48
36
14
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
65
64
73
75
79
86
89
91
91
88
88
88
91
93
94
96
96
88
93
96
96
94
94

Pressure (mb)

1008
1008
1008
1008
1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1011
1010

Ozone (du)

393
398
398
399
400
398
393
389
387
383
382
384
386
384
377
375
373
369
368
369
371
368
363
364

Thursday 25

Waxing Crescent 28%

12:18

23:19

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:22, Set: 17:57, Transit: 13:10. Moon - Rise: 12:18, Set: 23:19. Civil Dark: 18:26 - 07:53. Nautical Dark: 18:59 - 07:20. Astro Dark: 19:31 - 06:49

Total Clouds (% Sky Obscured)

56
76
80
83
89
90
88
81
74
73
74
78
78
80
86
85
81
79
73
71
74
76
72
65

Low Clouds (% Sky Obscured)

30
62
52
60
67
65
45
53
55
54
55
57
53
57
71
72
65
58
49
54
55
59
57
52

Medium Clouds (% Sky Obscured)

56
74
11
11
16
19
22
8
0
21
2
4
25
44
72
63
24
2
3
3
3
4
4
2

High Clouds (% Sky Obscured)

56
70
68
54
46
60
9
46
25
30
4
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
2
2
0
0
0
2
0
0
0
1
3
0
0
0
0
0
0
0
0
0
3
6

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 (%)

6
15
10
13
6
8
12
15
15
6
8
19
24
35
37
23
20
20
14
6
4
11
2
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
3
3
2
2
2
2
2
2
3
4
4
4
4
4
4
5
5
4
4
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
98
96
93
96
96
96
94
94
96
96
98
98
98
98
98
96
94
93
91

Pressure (mb)

1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

363
364
363
359
358
357
354
350
346
342
335
330
330
330
327
328
327
325
324
322
320
321
321
316

Friday 26

Waxing Crescent 39%

12:42

00:24

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:23, Set: 17:58, Transit: 13:11. Moon - Rise: 12:42, Set: 00:24. Civil Dark: 18:27 - 07:54. Nautical Dark: 19:00 - 07:21. Astro Dark: 19:31 - 06:49

Total Clouds (% Sky Obscured)

63
69
78
89
91
93
95
91
87
81
87
93
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
59
71
83
86
88
90
85
77
71
72
76
79
85
90
95
97
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
1
2
5
6
8
7
7
4
4
7
13
20
21
20
29
19
40
10
7
16
23
20
19

High Clouds (% Sky Obscured)

2
11
22
32
30
36
40
29
27
19
45
73
96
98
81
71
48
22
2
1
1
0
0
0

ISS Passover

Visibility (miles)

6
6
6
6
6
6
6
6
6
9
9
9
9
9
9
9
9
7
6
6
6
9
7
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
None
None
None
None
None
None

Precipitation Probability (%)

3
3
6
10
5
6
9
7
2
0
0
1
1
2
6
19
39
59
45
40
18
35
43
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
89
91
93
93
91
91
89
91
89
89
86
84
84
88
91
93
93
91
89
88
89

Pressure (mb)

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

Ozone (du)

309
308
309
309
309
309
309
310
310
310
310
311
311
313
314
315
316
316
315
315
315
316
315
316

Saturday 27

First Quarter 50%

13:08

01:30

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
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:23, Set: 17:58, Transit: 13:11. Moon - Rise: 13:08, Set: 01:30. Civil Dark: 18:27 - 07:54. Nautical Dark: 19:00 - 07:21. Astro Dark: 19:32 - 06:49

Total Clouds (% Sky Obscured)

99
96
100
100
100
90
96
98
96
94
96
98
100
99
99
97
94
92
90
86
82
79
84
89

Low Clouds (% Sky Obscured)

99
96
100
100
100
90
96
97
95
92
91
89
88
82
76
69
56
39
22
39
56
72
54
44

Medium Clouds (% Sky Obscured)

20
20
18
15
16
17
16
11
5
0
7
12
14
9
5
0
0
1
1
3
4
4
16
35

High Clouds (% Sky Obscured)

0
6
11
18
13
6
0
0
0
0
28
57
85
80
78
76
17
18
35
47
44
39
29
22

ISS Passover

Visibility (miles)

7
9
9
9
6
6
6
6
4
3
2
1
3
2
2
5
6
7
8
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 (%)

23
19
15
16
15
16
12
30
38
33
32
26
25
27
12
9
18
15
6
8
6
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
0
1
0
1
2
2
2
2
2
2
1
1
1
1
1
2
1
3
3
3
6

Dew Point (°C)

4
3
2
2
2
2
3
3
3
4
4
3
4
3
3
3
3
2
2
2
3
3
3
2

Relative Humidity (%)

93
85
82
83
82
86
93
93
94
96
96
94
96
96
96
96
94
93
89
88
83
76
71
68

Pressure (mb)

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

Ozone (du)

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

Sunday 28

Waxing Gibbous 61%

13:36

02:40

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:23, Set: 17:59, Transit: 13:12. Moon - Rise: 13:36, Set: 02:40. Civil Dark: 18:28 - 07:54. Nautical Dark: 19:01 - 07:21. Astro Dark: 19:33 - 06:50

Total Clouds (% Sky Obscured)

91
90
81
62
44
27
26
27
33
35
34
38
37
37
32
32
32
42
62
63
68
73
67
62

Low Clouds (% Sky Obscured)

34
27
21
14
9
5
0
0
0
0
0
0
0
0
13
26
30
42
62
63
60
51
46
41

Medium Clouds (% Sky Obscured)

51
49
42
27
21
24
26
27
31
35
34
30
28
24
20
19
18
18
23
23
29
32
34
31

High Clouds (% Sky Obscured)

13
34
47
50
34
21
5
4
3
2
5
8
11
7
3
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 (%)

0
4
5
5
17
23
26
35
41
44
41
38
34
32
29
25
23
19
13
12
9
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
66
71
76
78
79
82
83
83
86
86
86
88
86
86
88
83
77
73
71
66
64
65

Pressure (mb)

1016
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

315
315
315
316
316
316
317
317
317
317
316
317
317
317
317
318
318
318
318
318
319
320
320
321

Monday 29

Waxing Gibbous 72%

14:11

03:53

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

Sun - Rise: 08:23, Set: 18:00, Transit: 13:12. Moon - Rise: 14:11, Set: 03:53. Civil Dark: 18:29 - 07:54. Nautical Dark: 19:02 - 07:22. Astro Dark: 19:33 - 06:50

Total Clouds (% Sky Obscured)

57
48
39
31
24
16
13
20
28
36
33
28
21
15
11
6
14
23
32
40
49
58

Low Clouds (% Sky Obscured)

33
31
28
22
19
13
10
18
27
36
33
28
21
15
11
6
13
9
5
5
3
10

Medium Clouds (% Sky Obscured)

27
23
20
17
12
6
3
2
1
1
1
1
1
1
1
0
0
0
0
6
11
17

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
5
3
5
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
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

Precipitation Probability (%)

1
2
2
1
2
2
0
0
0
0
0
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
74
79
86
88
91
94
94
94
94
94
94
93
93
91
93
88
86
85
76
70

Pressure (mb)

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

Ozone (du)

322
323
324
325
326
329
333
337
339
341
342
343
344
344
344
343
342
342
342
342
341
340

Forecast for El Chaparral Alto, Almeria, Spain (37.50,-2.41)

Generated: 23/12/25 15:13:08. Forecast: 23/12/25 to 29/12/25. Timezone: UTC+1.00