Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 44%

13:24

00:22

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

Sun - Rise: 08:03, Set: 17:52, Transit: 12:57. Moon - Rise: 13:24, Set: 00:22. Civil Dark: 18:21 - 07:34. Nautical Dark: 18:53 - 07:02. Astro Dark: 19:24 - 06:31

Total Clouds (% Sky Obscured)

0
1
0
0
0
1
1
0
0
0
1
1
2
2
2
4
2
1
2
2
2
16
1
1

Low 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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

6
8
9
10
10
9
7
6
5
3
3
3
2
0
-1
-1
-2
-2
2
1
1
3
6
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
32
27
25
25
27
35
39
43
51
53
55
56
68
74
77
81
83
49
49
50
46
36
34

Pressure (mb)

1023
1022
1021
1020
1020
1020
1021
1022
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

278
278
280
280
281
280
279
279
277
277
279
281
280
278
273
270
269
267
267
270
270
269
268
270

Saturday 29

Waxing Gibbous 55%

13:50

01:27

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

Sun - Rise: 08:04, Set: 17:52, Transit: 12:57. Moon - Rise: 13:50, Set: 01:27. Civil Dark: 18:20 - 07:35. Nautical Dark: 18:53 - 07:03. Astro Dark: 19:24 - 06:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
18
6
1
1
1
13
14
45
56
34
31
11
11
7
3
8

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
2
0
0
1
7
7
9
12
14
8
0
3
3
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
1
1
0
0
0
24
38
19
21
10
10
7
3
7

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)

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

Chance of Frost

Temperature (°C)

10
11
12
13
12
11
9
8
6
6
6
6
5
5
4
4
4
4
4
3
3
4
8
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
30
31
31
33
38
46
48
50
51
53
55
56
57
58
59
61
64
67
68
68
62
53
49

Pressure (mb)

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

Ozone (du)

272
275
274
274
275
274
274
276
277
276
276
276
277
276
276
277
275
271
271
272
272
273
273
274

Sunday 30

Waxing Gibbous 66%

14:15

02:35

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

Sun - Rise: 08:05, Set: 17:52, Transit: 12:58. Moon - Rise: 14:15, Set: 02:35. Civil Dark: 18:20 - 07:36. Nautical Dark: 18:53 - 07:04. Astro Dark: 19:24 - 06:32

Total Clouds (% Sky Obscured)

18
23
3
0
0
0
1
17
47
84
49
99
100
100
100
100
100
100
80
100
100
100
82
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
22
50
43
46
52
50
58
61

Medium Clouds (% Sky Obscured)

18
23
3
0
0
0
0
0
3
84
49
87
100
96
97
41
100
97
80
100
100
100
74
61

High Clouds (% Sky Obscured)

9
14
1
0
0
0
1
17
47
67
49
99
100
100
100
100
100
100
67
100
100
100
65
7

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
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
27
31
0
24
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
3
7
15
39
30
53
43
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)

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

Chance of Frost

Temperature (°C)

12
13
14
14
13
12
10
9
8
7
7
7
7
6
6
6
6
6
7
6
6
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
43
41
39
40
46
55
61
64
68
71
75
79
82
84
85
88
87
88
85
81
76
79
81

Pressure (mb)

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

Ozone (du)

276
278
279
281
283
282
282
282
282
287
290
292
295
297
298
304
308
312
314
316
321
327
334
340

Monday 1

Waxing Gibbous 77%

14:41

03:45

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

Sun - Rise: 08:06, Set: 17:51, Transit: 12:58. Moon - Rise: 14:41, Set: 03:45. Civil Dark: 18:20 - 07:37. Nautical Dark: 18:52 - 07:05. Astro Dark: 19:24 - 06:33

Total Clouds (% Sky Obscured)

85
68
75
88
92
74
56
62
76
65
42
23
7
7
6
8
14
19
24
27
31
34
40
50

Low Clouds (% Sky Obscured)

62
45
50
55
72
73
54
58
48
37
25
13
6
7
6
8
14
19
24
27
31
34
40
50

Medium Clouds (% Sky Obscured)

57
5
20
77
55
23
21
5
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
24
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
9
5
5
9
8
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
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

32
39
65
77
82
85
60
20
7
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
10
11
8
6
4
3
4
3
4
4
4
4
4
4
5
4
4
4
4
3
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
81
85
90
88
91
93
93
89
89
91
91
88
86
84
84
84
84
83
83
77
68
64

Pressure (mb)

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

Ozone (du)

343
346
347
347
345
343
343
343
343
339
335
334
334
335
335
335
333
330
328
326
324
322
320
318

Tuesday 2

Waxing Gibbous 86%

15:08

04:59

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

Sun - Rise: 08:07, Set: 17:51, Transit: 12:58. Moon - Rise: 15:08, Set: 04:59. Civil Dark: 18:20 - 07:38. Nautical Dark: 18:52 - 07:05. Astro Dark: 19:24 - 06:34

Total Clouds (% Sky Obscured)

61
57
54
50
44
39
33
22
11
2
6
9
14
31
20
26
47
67
100
75
25
1
8
20

Low Clouds (% Sky Obscured)

61
57
54
50
44
39
33
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
0
0
0
0
0
0
0
0
0
0
13
0
0
4
6
7
59
2
1
6
9

High Clouds (% Sky Obscured)

0
0
1
0
2
5
7
6
4
2
5
9
14
28
20
26
47
67
100
72
25
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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
55
52
50
49
54
66
71
78
82
83
82
80
76
74
79
79
85
86
88
88
86
78
68

Pressure (mb)

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

Ozone (du)

317
316
315
311
310
310
308
307
305
301
298
295
294
292
289
290
292
292
292
292
292
295
297
297

Wednesday 3

Waxing Gibbous 94%

15:40

06:17

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

Sun - Rise: 08:07, Set: 17:51, Transit: 12:59. Moon - Rise: 15:40, Set: 06:17. Civil Dark: 18:20 - 07:39. Nautical Dark: 18:52 - 07:06. Astro Dark: 19:24 - 06:35

Total Clouds (% Sky Obscured)

44
26
28
64
65
45
58
54
55
45
42
41
42
53
64
72
69
65
65
56
45
36
31
27

Low Clouds (% Sky Obscured)

0
3
6
9
23
37
51
51
43
35
25
15
5
19
19
18
33
49
65
53
41
29
22
15

Medium Clouds (% Sky Obscured)

44
9
12
64
9
6
6
0
0
1
12
24
36
31
29
25
22
16
9
6
5
4
3
1

High Clouds (% Sky Obscured)

0
0
0
2
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Precipitation Type

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

Precipitation Probability (%)

0
4
17
62
7
3
5
4
4
0
3
3
2
12
21
28
41
38
30
46
31
14
38
29

Precipitation Amount (mm)

0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
9
12
16
11
11
10
11
10
10
11
10
9
8
9
10
11
12
14
16
17
18
19
18

Chance of Frost

Temperature (°C)

10
12
12
11
12
10
9
8
6
6
5
5
4
3
3
3
3
3
2
2
3
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
55
50
54
79
78
85
87
85
82
82
82
83
83
83
82
80
82
85
86
83
82
79
76

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

298
300
302
306
314
318
318
319
322
325
328
330
331
333
335
338
340
342
343
345
345
345
345
342

Thursday 4

Waxing Gibbous 98%

16:20

07:38

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

Sun - Rise: 08:08, Set: 17:51, Transit: 12:59. Moon - Rise: 16:20, Set: 07:38. Civil Dark: 18:20 - 07:40. Nautical Dark: 18:52 - 07:07. Astro Dark: 19:24 - 06:35

Total Clouds (% Sky Obscured)

21
22
23
23
25
27
30
37
47
63
66
71
78
85
92
99
88
74
58
54
64
79
82
85

Low Clouds (% Sky Obscured)

8
13
17
22
16
12
8
8
9
7
5
3
0
0
0
0
0
0
1
1
2
2
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
13
26
28
38
45
57
62
66
57
49
42
29
15
5
16
27

High Clouds (% Sky Obscured)

0
0
0
0
7
14
22
19
14
8
5
3
2
34
65
96
68
40
12
27
44
55
57
45

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 (%)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

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 (%)

7
14
9
1
2
2
0
0
0
0
0
0
0
0
0
0
1
3
0
1
0
0
1
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)

18
17
17
17
17
14
11
8
8
7
7
6
6
6
6
6
7
7
7
7
7
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
66
65
62
68
75
82
83
85
86
86
88
88
86
85
83
83
82
82
77
71
67
59

Pressure (mb)

1021
1022
1021
1021
1021
1022
1023
1024
1024
1025
1026
1026
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021
1019

Ozone (du)

339
336
333
330
327
324
321
318
318
317
316
314
312
310
310
311
311
310
309
308
309
309
310
313

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

Generated: 28/11/25 06:31:32. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+1.00