Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 56%

14:11

01:31

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: 07:39, Set: 18:09, Transit: 12:54. Moon - Rise: 14:11, Set: 01:31. Civil Dark: 18:34 - 07:14. Nautical Dark: 19:03 - 06:45. Astro Dark: 19:31 - 06:16

Total Clouds (% Sky Obscured)

78
75
77
77
75
69
76
72
79
86
87
86
85
82
81
85
83
81
88
84
82
86
88
92

Low Clouds (% Sky Obscured)

77
75
77
77
74
66
74
72
79
86
87
86
85
82
81
85
83
81
88
83
81
85
88
92

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)

2
3
4
2
2
2
2
0
0
0
0
0
0
0
0
0
6
3
3
3
4
30
9
44

ISS Passover

Visibility (miles)

8
9
9
8
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
8
8

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
4
7
2
1
0
7
1
14
7
2
11
1
2
3
7
1
13
1
2
12
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)

13
7
4
6
5
4
3
4
4
6
7
9
9
9
10
10
11
13
14
16
17
18
18
16

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
15
15
15
15
15
15
14
14
16
17
17
18
18
18
16
16
15

Feels Like (°C)

15
15
15
14
13
13
13
13
14
14
13
13
13
12
12
14
15
15
15
15
16
14
13
12

Dew Point (°C)

13
13
12
12
12
12
11
11
11
11
11
11
11
11
12
12
12
12
12
12
13
11
12
12

Relative Humidity (%)

78
79
77
77
78
79
79
78
76
76
78
79
80
82
84
80
74
72
68
70
71
73
77
80

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1019
1019
1019
1019

Ozone (du)

282
282
283
284
286
286
287
287
287
287
287
285
285
285
285
285
285
286
287
288
288
287
286
287

Saturday 29

Waxing Gibbous 67%

14:42

02:32

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 OK
14 OK
15 OK
16 Good
17 OK

Sun - Rise: 07:40, Set: 18:09, Transit: 12:54. Moon - Rise: 14:42, Set: 02:32. Civil Dark: 18:34 - 07:15. Nautical Dark: 19:03 - 06:46. Astro Dark: 19:31 - 06:17

Total Clouds (% Sky Obscured)

94
100
100
99
96
88
82
84
81
81
81
80
82
81
80
79
79
47
55
30
14
13
11
11

Low Clouds (% Sky Obscured)

94
95
95
83
87
82
82
77
81
81
81
80
82
81
80
79
79
45
52
27
11
10
8
8

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)

61
100
100
99
94
67
61
54
20
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
8
9
8
9
9
8
8
8
8
9
8
8
9
8
8
8
8
9
8
8
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 (%)

13
9
17
9
3
14
1
5
10
12
3
11
16
24
19
13
10
4
2
2
1
0
0
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)

11
9
9
9
9
8
8
7
9
11
11
12
11
11
11
12
12
14
15
15
17
15
15
15

Chance of Frost

Temperature (°C)

13
16
15
16
16
15
15
15
15
15
14
15
15
15
15
15
16
16
16
17
17
17
17
16

Feels Like (°C)

11
13
12
12
12
12
12
12
12
12
11
12
12
12
12
12
13
13
13
13
14
13
14
13

Dew Point (°C)

11
13
13
13
14
13
13
13
13
13
13
13
13
13
12
13
13
13
13
12
13
12
12
12

Relative Humidity (%)

83
85
86
86
86
87
86
87
89
89
90
89
87
86
84
86
83
82
82
75
77
73
71
73

Pressure (mb)

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

Ozone (du)

288
288
290
291
293
293
293
295
296
299
300
300
302
301
303
303
303
303
303
303
302
302
301
300

Sunday 30

Waxing Gibbous 77%

15:17

03:36

18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 OK
01 Good
02 OK
03 OK
04 OK
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: 07:41, Set: 18:08, Transit: 12:55. Moon - Rise: 15:17, Set: 03:36. Civil Dark: 18:34 - 07:15. Nautical Dark: 19:03 - 06:46. Astro Dark: 19:32 - 06:18

Total Clouds (% Sky Obscured)

15
20
19
28
32
75
18
14
12
20
27
30
44
95
78
45
68
95
93
56
81
80
73
72

Low Clouds (% Sky Obscured)

12
16
15
23
22
73
11
7
8
15
17
20
30
95
78
40
68
95
93
52
81
80
73
72

Medium Clouds (% Sky Obscured)

0
0
4
0
27
21
0
0
0
0
10
3
19
13
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
1
0
1
3
3
0
0
0

ISS Passover

Visibility (miles)

8
8
8
8
8
9
8
9
9
9
8
8
8
1
1
1
8
8
8
8
8
8
8
8

Fog (%)

0
0
0
0
0
0
0
2
2
6
4
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 (%)

4
7
22
23
23
17
1
4
7
7
24
30
37
37
36
30
25
14
7
10
15
17
9
12

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)

11
6
6
6
5
4
7
6
5
2
3
2
4
5
2
3
7
10
11
11
13
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
12
13
13
12
12
13
12
12
10
12
13
14
13
13
13
14
14
11
10
12

Dew Point (°C)

12
12
12
12
12
12
13
12
11
10
10
10
9
11
12
14
15
15
14
14
13
10
9
12

Relative Humidity (%)

80
84
84
84
86
84
87
84
83
82
81
82
81
82
84
86
90
90
87
85
78
75
77
79

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

301
302
302
302
303
301
300
299
296
297
297
296
295
294
293
293
292
291
289
288
287
286
285
284

Monday 1

Waxing Gibbous 86%

15:55

04:43

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: 07:42, Set: 18:08, Transit: 12:55. Moon - Rise: 15:55, Set: 04:43. Civil Dark: 18:34 - 07:16. Nautical Dark: 19:03 - 06:47. Astro Dark: 19:32 - 06:18

Total Clouds (% Sky Obscured)

77
79
78
84
85
82
74
67
60
65
70
79
74
75
72
72
73
72
73
72
67
46
51
72

Low Clouds (% Sky Obscured)

77
79
78
84
85
82
74
67
60
65
70
79
74
75
72
72
73
72
73
72
67
38
42
72

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)

0
0
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)

8
8
9
8
8
8
8
8
8
8
8
9
8
9
8
8
8
8
8
8
8
9
8
8

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 (%)

12
13
13
21
19
16
14
10
1
13
13
14
11
12
12
11
15
16
20
17
11
14
11
14

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)

11
9
9
9
10
8
6
7
6
3
5
6
5
4
4
5
8
10
11
11
12
12
8
7

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
13
13
13
13
12
13
13
15
15
16
15
16
16
16
16
16

Feels Like (°C)

10
10
9
9
9
9
9
9
10
10
11
10
9
10
9
11
11
12
11
12
11
12
12
12

Dew Point (°C)

11
11
10
9
10
11
10
10
10
10
11
10
10
11
12
13
12
13
13
14
13
13
13
12

Relative Humidity (%)

82
83
80
81
86
89
89
87
86
86
84
83
86
87
89
86
82
82
86
87
83
81
79
79

Pressure (mb)

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

Ozone (du)

283
282
282
282
281
280
280
280
280
279
278
278
278
278
277
279
279
280
280
279
279
278
277
276

Tuesday 2

Waxing Gibbous 94%

16:41

05:55

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: 07:42, Set: 18:08, Transit: 12:55. Moon - Rise: 16:41, Set: 05:55. Civil Dark: 18:34 - 07:17. Nautical Dark: 19:03 - 06:48. Astro Dark: 19:32 - 06:19

Total Clouds (% Sky Obscured)

79
80
40
43
58
69
84
92
83
83
88
98
80
82
83
78
73
67
69
71
72
77
81
85

Low Clouds (% Sky Obscured)

79
80
24
24
43
63
84
92
77
77
84
98
80
82
83
78
73
64
66
68
70
76
81
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
12
13
11
10
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
1
1
2
3

ISS Passover

Visibility (miles)

8
9
9
9
9
9
8
8
5
6
7
7
8
8
9
9
9
8
8
8
8
8
8
8

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 (%)

19
22
21
23
26
25
34
40
36
39
33
25
27
28
27
29
26
19
27
27
24
19
21
20

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
7
7
8
6
4
4
3
2
4
7
7
8
10
11
13
13
12
12
12
13
14
13
12

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
16
15
14
14
14
14
15
16
16
16
16
16
15
14

Feels Like (°C)

12
11
11
11
11
11
11
11
12
11
12
12
10
10
10
10
10
11
10
12
12
12
12
11

Dew Point (°C)

13
13
13
13
13
13
13
13
13
14
15
15
13
12
12
12
12
12
12
12
12
12
11
11

Relative Humidity (%)

87
89
87
86
85
87
89
90
89
93
93
95
92
89
87
84
82
80
78
77
77
75
79
83

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1024

Ozone (du)

275
274
275
276
276
275
276
276
277
278
278
278
279
281
282
283
284
285
285
285
285
284
283
283

Wednesday 3

Waxing Gibbous 98%

17:35

07:10

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: 07:43, Set: 18:09, Transit: 12:56. Moon - Rise: 17:35, Set: 07:10. Civil Dark: 18:34 - 07:18. Nautical Dark: 19:03 - 06:48. Astro Dark: 19:32 - 06:20

Total Clouds (% Sky Obscured)

90
95
99
89
79
69
74
82
89
85
82
80
79
77
73
72
71
70
69
69
70
72
74
76

Low Clouds (% Sky Obscured)

89
91
94
83
72
62
67
71
76
78
80
80
77
73
69
70
70
69
69
69
70
72
74
76

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)

15
49
70
54
40
25
23
20
14
6
2
0
0
0
0
0
2
6
7
3
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
8
8
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
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 (%)

18
15
12
13
13
12
11
9
4
12
15
17
18
18
17
18
19
19
19
17
14
13
11
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)

11
9
7
5
4
4
3
3
3
4
5
6
6
6
6
6
8
10
12
12
12
12
10
9

Chance of Frost

Temperature (°C)

13
14
14
13
13
12
12
12
12
12
12
11
11
13
14
14
16
16
17
16
16
15
14
14

Feels Like (°C)

11
10
10
9
9
9
9
8
9
9
9
9
9
10
10
10
11
11
11
14
13
13
12
12

Dew Point (°C)

11
11
11
11
10
10
10
9
9
9
10
10
10
11
11
12
13
13
13
13
12
12
11
11

Relative Humidity (%)

87
86
84
84
84
86
84
86
86
86
87
88
88
87
86
84
82
78
76
78
79
80
82
82

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1023
1023
1023
1023

Ozone (du)

282
281
280
279
278
277
276
275
275
274
274
274
275
275
275
276
275
274
274
273
272
271
270
269

Thursday 4

Full Moon 100%

No Rise

08:23

18 Bad
19 Bad
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 OK
10 OK
11 OK

Sun - Rise: 07:44, Set: 18:09, Transit: 12:56. Moon - Rise: No Rise, Set: 08:23. Civil Dark: 18:34 - 07:18. Nautical Dark: 19:03 - 06:49. Astro Dark: 19:32 - 06:20

Total Clouds (% Sky Obscured)

65
53
39
46
53
60
66
72
77
72
66
60
51
44
37
31
25
21

Low Clouds (% Sky Obscured)

64
48
33
41
49
58
65
72
77
72
66
60
47
34
21
18
14
10

Medium Clouds (% Sky Obscured)

0
0
0
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

ISS Passover

Visibility (miles)

9
9
8
8
8
8
8
8
9
9
6
4
1
4
6
9
9
9

Fog (%)

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

Precipitation Probability (%)

6
8
8
8
8
7
9
9
4
10
12
13
13
11
10
12
12
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
11
11
12
12
12
12
11
13
13
16
17

Feels Like (°C)

11
10
10
10
10
10
10
9
9
10
10
10
10
10
11
12
13
14

Dew Point (°C)

10
10
10
10
10
9
9
8
9
9
9
10
10
9
10
10
11
12

Relative Humidity (%)

83
83
84
84
83
83
83
83
84
84
86
86
87
86
83
82
75
72

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

269
268
268
268
268
268
269
268
268
267
267
267
268
268
268
269
269
270

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 28/11/25 18:26:16. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+0.00