Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 61%

13:08

02:40

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:23, Set: 17:59, Transit: 13:11. Moon - Rise: 13:08, 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)

100
100
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
98
98
100
99

Low Clouds (% Sky Obscured)

91
96
78
90
87
79
71
73
75
81
89
89
96
91
79
84
83
91
99
95
96
93
100
98

Medium Clouds (% Sky Obscured)

30
21
35
63
100
100
100
100
100
100
100
100
100
95
89
94
100
70
59
100
93
76
49
50

High Clouds (% Sky Obscured)

80
80
81
90
100
100
100
98
99
100
100
100
98
82
93
100
100
89
53
29
31
67
72
56

ISS Passover

Visibility (miles)

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

Fog (%)

17
55
40
1
0
0
0
0
0
1
0
9
16
20
12
6
11
33
57
45
6
20
15
70

Precipitation Type

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

Precipitation Probability (%)

4
3
20
76
92
84
56
37
34
33
27
28
35
54
44
24
20
20
30
38
28
20
13
15

Precipitation Amount (mm)

0
0
0
0.6
1
0.8
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
5
6
7
7
7
7
7
6
6
5
6
5
5
5
5
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
83
75
78
78
72
74
78
86
88
86
85
86
85
86
86
89
88
88
88
88
86

Pressure (mb)

1014
1015
1015
1015
1015
1014
1014
1013
1013
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

343
346
348
349
350
351
352
354
356
358
359
362
361
358
357
360
362
362
362
363
365
368
369
369

Monday 29

Waxing Gibbous 72%

13:36

03:53

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
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 08:23, Set: 18:00, Transit: 13:12. Moon - Rise: 13:36, 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)

93
98
83
75
70
72
66
69
78
56
68
65
61
77
71
59
30
27
25
24
33
32
36
32

Low Clouds (% Sky Obscured)

91
97
80
67
65
72
62
65
53
47
60
59
50
67
64
56
30
27
25
24
33
32
36
32

Medium Clouds (% Sky Obscured)

26
13
25
29
19
4
4
0
14
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
24
29
35
26
2
1
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

34
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10

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
20
8
4
2
6
6
8
8
12
10
10
8
6
9
1
0
0
0
1
0
7
1
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
1
1
2
4
4
4
3
3
3
3
2
1
2
3
4
5
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
76
70
66
64
63
61
61
67
68
71
71
72
75
76
80
83
85
86
86
88
88

Pressure (mb)

1018
1018
1019
1020
1019
1018
1018
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

370
370
370
370
369
367
364
359
353
351
350
350
350
346
337
326
322
324
322
319
319
320
318
318

Tuesday 30

Waxing Gibbous 82%

14:11

05:10

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

Sun - Rise: 08:23, Set: 18:01, Transit: 13:12. Moon - Rise: 14:11, Set: 05:10. Civil Dark: 18:30 - 07:55. Nautical Dark: 19:02 - 07:22. Astro Dark: 19:34 - 06:50

Total Clouds (% Sky Obscured)

29
30
28
33
31
22
14
17
26
13
13
10
28
57
42
17
20
21
20
20
24
25
27
24

Low Clouds (% Sky Obscured)

29
30
28
33
31
22
14
17
26
8
9
5
0
4
10
17
20
21
20
20
24
25
27
24

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
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
7
7
4
4
28
57
41
3
6
3
1
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 (%)

33
47
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
83
76
71
66
63
61
60
62
72
76
79
79
80
80
80
80
82
82
85
85
88
89

Pressure (mb)

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

Ozone (du)

317
315
315
315
315
315
314
312
310
309
310
313
313
314
314
314
316
317
318
318
314
316
320
324

Wednesday 31

Waxing Gibbous 91%

14:53

06:27

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

Sun - Rise: 08:24, Set: 18:01, Transit: 13:12. Moon - Rise: 14:53, Set: 06:27. Civil Dark: 18:30 - 07:55. Nautical Dark: 19:03 - 07:22. Astro Dark: 19:35 - 06:50

Total Clouds (% Sky Obscured)

23
20
30
42
56
43
27
10
9
2
5
11
19
24
27
29
50
54
58
54
38
26
14
23

Low Clouds (% Sky Obscured)

20
15
11
7
4
3
1
0
0
0
0
9
18
24
27
29
30
30
30
30
20
10
0
0

Medium Clouds (% Sky Obscured)

2
2
7
6
8
6
3
5
4
1
5
11
18
2
0
0
0
0
0
0
0
3
0
1

High Clouds (% Sky Obscured)

0
0
0
0
1
16
23
10
9
2
5
10
7
3
2
3
23
25
30
30
17
10
3
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
4
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
2
6
2
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
88
82
75
68
61
57
55
58
70
69
72
80
84
88
88
89
91
91
89
91
89
89

Pressure (mb)

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

Ozone (du)

327
326
324
326
326
328
332
332
332
330
324
319
313
310
310
310
310
309
307
308
308
310
311
313

Thursday 1

Waxing Gibbous 97%

15:47

07:39

08 OK
09 OK
10 OK
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

Sun - Rise: 08:24, Set: 18:02, Transit: 13:13. Moon - Rise: 15:47, Set: 07:39. Civil Dark: 18:31 - 07:55. Nautical Dark: 19:04 - 07:22. Astro Dark: 19:35 - 06:51

Total Clouds (% Sky Obscured)

24
20
36
50
57
68
77
84
82
79
78
100
100
100
93
85
75
85
92
100
100
100
100
89

Low Clouds (% Sky Obscured)

0
0
14
29
43
52
60
68
65
61
58
46
36
25
17
8
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
3
6
5
4
4
64
80
79
78
100
100
100
93
85
75
73
68
69
71
74
72
49

High Clouds (% Sky Obscured)

1
2
10
5
5
22
33
45
41
35
28
100
100
100
89
75
57
73
87
100
100
100
100
84

ISS Passover

Visibility (miles)

9
4
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)

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

Chance of Frost

Temperature (°C)

1
1
2
3
5
7
7
7
7
6
6
5
6
5
5
5
5
5
5
5
6
6
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
82
73
64
60
58
59
65
74
79
80
80
82
80
80
79
80
80
81
79
78
76

Pressure (mb)

1021
1021
1021
1021
1020
1019
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

314
315
316
317
317
317
316
315
315
314
314
315
315
315
315
316
317
318
318
319
319
322
324
327

Friday 2

Waxing Gibbous 100%

16:52

No Set

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:24, Set: 18:03, Transit: 13:13. Moon - Rise: 16:52, Set: No Set. Civil Dark: 18:32 - 07:55. Nautical Dark: 19:04 - 07:22. Astro Dark: 19:36 - 06:51

Total Clouds (% Sky Obscured)

86
74
83
90
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
94
93
95
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
4
8
9
17
17
18
20
21
15
8
0
0
0
1
4

Medium Clouds (% Sky Obscured)

27
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
26
53
81
84

High Clouds (% Sky Obscured)

65
34
53
81
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
90
84
80
77
82

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
1
3
5
5
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
6
11
11
10
11
11
12
6
7
7
7
7
6
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

73
68
65
59
52
48
47
44
43
51
59
69
69
69
69
68
66
66
66
66
66
72
76
82

Pressure (mb)

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

Ozone (du)

328
328
329
329
329
329
331
333
334
338
341
344
346
348
349
348
346
345
339
334
329
328
328
327

Saturday 3

Full Moon 99%

18:05

08:42

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
23 Bad
00 Bad

Sun - Rise: 08:24, Set: 18:04, Transit: 13:14. Moon - Rise: 18:05, Set: 08:42. Civil Dark: 18:33 - 07:55. Nautical Dark: 19:05 - 07:23. Astro Dark: 19:37 - 06:51

Total Clouds (% Sky Obscured)

99
99
99
99
100
91
85
82
84
84
87
82
78
73
73
74
74

Low Clouds (% Sky Obscured)

11
18
25
30
34
35
36
40
41
40
40
32
23
15
14
9
18

Medium Clouds (% Sky Obscured)

88
90
92
94
94
80
66
51
41
34
32
31
27
22
26
29
31

High Clouds (% Sky Obscured)

89
95
94
92
92
64
36
9
34
57
80
69
65
66
71
61
56

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
18
26
21
5
10
10
2
7
8
2
3
3
0
3
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
5
5
5
5
5
4
5
5
4

Relative Humidity (%)

84
85
85
79
76
71
69
67
66
69
74
78
81
81
84
84
84

Pressure (mb)

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

Ozone (du)

325
323
321
320
319
317
318
318
318
319
320
320
321
322
324
323
323

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

Generated: 28/12/25 08:15:44. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00