Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 95%

19:17

09:49

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 OK
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 Bad
15 Bad

Sun - Rise: 07:15, Set: 18:24, Transit: 12:49. Moon - Rise: 19:17, Set: 09:49. Civil Dark: 18:48 - 06:51. Nautical Dark: 19:16 - 06:23. Astro Dark: 19:44 - 05:55

Total Clouds (% Sky Obscured)

100
100
99
95
100
100
100
100
66
58
79
99
100
100
66
39
60
88
94
24
25
28
34
40

Low Clouds (% Sky Obscured)

11
17
37
57
19
11
27
30
35
19
39
98
94
91
28
17
13
18
28
7
12
21
25
27

Medium Clouds (% Sky Obscured)

39
30
43
65
82
44
85
66
57
53
76
95
97
95
53
13
32
27
28
11
15
5
5
8

High Clouds (% Sky Obscured)

100
96
82
67
100
100
100
100
53
45
27
65
28
98
22
26
24
55
40
2
0
0
0
3

ISS Passover

Visibility (miles)

0
0
0
5
2
1
0
0
9
1
0
0
9
9
9
9
0
0
9
9
9
9
2
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
5
12
15
12
12
10
6
2
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
9
0
8
0
0
1
0
0
0
1
0
8
22
21
2
0
0
0
0
1
3
29
16

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

Chance of Frost

Temperature (°C)

27
26
24
23
22
22
22
22
21
22
22
22
22
22
21
21
21
23
24
25
25
24
26
25

Feels Like (°C)

26
26
24
23
23
22
22
22
22
22
22
22
22
21
21
21
20
22
24
25
25
25
28
27

Dew Point (°C)

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

Relative Humidity (%)

47
52
63
69
69
66
67
69
72
66
65
66
66
66
70
73
67
59
59
53
59
63
59
65

Pressure (mb)

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

Ozone (du)

272
272
271
273
275
276
278
279
279
279
279
280
279
278
279
280
280
278
277
277
277
275
274
274

Wednesday 28

Waning Gibbous 88%

20:11

10:58

16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Bad
01 OK
02 OK
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

Sun - Rise: 07:15, Set: 18:23, Transit: 12:49. Moon - Rise: 20:11, Set: 10:58. Civil Dark: 18:48 - 06:51. Nautical Dark: 19:15 - 06:24. Astro Dark: 19:43 - 05:56

Total Clouds (% Sky Obscured)

33
26
28
17
15
8
12
11
88
33
28
100
100
95
100
78
94
99
100
98
100
100
91
91

Low Clouds (% Sky Obscured)

25
22
21
13
9
4
4
7
9
8
10
9
8
5
4
4
3
9
15
16
15
25
25
21

Medium Clouds (% Sky Obscured)

4
4
4
3
3
0
1
0
0
0
0
0
1
0
0
0
0
13
14
13
9
11
12
14

High Clouds (% Sky Obscured)

3
1
4
1
3
4
9
5
88
33
28
100
100
94
100
65
91
97
100
88
98
99
65
65

ISS Passover

Visibility (miles)

2
1
0
0
0
1
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
11
0
0
0
0
0
0
0
0
0
1
0
0
1
0
2
4
1
4
5
6
13
29

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
0
0
0
0
0
0
0
1
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

25
24
23
21
21
21
21
20
20
20
20
20
19
19
17
19
20
22
23
23
24
24
24
21

Feels Like (°C)

27
26
26
24
24
24
23
21
23
21
20
20
19
19
18
19
20
22
23
23
24
24
24
21

Dew Point (°C)

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

Relative Humidity (%)

63
67
73
80
79
77
80
80
81
79
78
78
80
81
79
76
74
67
67
68
66
66
69
71

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1019
1019
1018
1018

Ozone (du)

273
273
273
273
274
275
275
275
275
276
275
276
276
277
278
278
279
281
282
283
283
283
282
282

Thursday 29

Waning Gibbous 79%

21:14

12:01

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

Sun - Rise: 07:16, Set: 18:23, Transit: 12:49. Moon - Rise: 21:14, Set: 12:01. Civil Dark: 18:47 - 06:52. Nautical Dark: 19:15 - 06:24. Astro Dark: 19:42 - 05:57

Total Clouds (% Sky Obscured)

90
78
92
78
77
74
2
0
10
15
19
65
62
45
33
20
19
88
100
82
98
99
94
93

Low Clouds (% Sky Obscured)

21
28
32
16
12
11
2
0
5
7
8
6
4
5
14
7
5
4
6
6
6
24
33
27

Medium Clouds (% Sky Obscured)

23
18
15
3
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
37
49
37
33
11
0
0
1
1
8
30
35
24
21
17
14
88
99
82
97
91
86
75

ISS Passover

Visibility (miles)

9
9
1
1
9
9
9
9
9
8
9
9
9
8
1
9
9
9
9
9
9
9
2
7

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 (%)

29
30
17
5
17
11
1
10
0
0
0
0
0
0
0
0
0
0
0
2
12
25
23
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)

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

Chance of Frost

Temperature (°C)

20
20
22
21
20
20
21
20
20
19
19
19
17
17
18
18
18
20
21
22
22
23
22
18

Feels Like (°C)

21
21
22
22
20
21
22
23
22
22
21
19
17
18
19
19
18
21
22
21
23
23
23
19

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
82
86
85
82
84
88
91
92
90
89
90
92
90
89
81
75
73
74
74
80
89

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

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

Friday 30

Waning Gibbous 68%

22:21

12:56

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
15 Bad

Sun - Rise: 07:17, Set: 18:22, Transit: 12:49. Moon - Rise: 22:21, Set: 12:56. Civil Dark: 18:46 - 06:53. Nautical Dark: 19:14 - 06:25. Astro Dark: 19:41 - 05:57

Total Clouds (% Sky Obscured)

87
81
78
74
70
71
41
71
80
83
86
92
95
99
99
100
100
100
100
100
100
100
100
78

Low Clouds (% Sky Obscured)

16
11
5
2
2
6
4
4
4
5
6
5
6
7
5
1
1
0
0
0
3
6
16
11

Medium Clouds (% Sky Obscured)

0
0
2
4
4
3
4
6
7
6
3
6
6
5
7
30
100
100
100
99
95
96
94
17

High Clouds (% Sky Obscured)

55
43
45
45
35
35
16
33
37
32
32
52
71
93
95
97
100
100
100
100
100
100
100
78

ISS Passover

Visibility (miles)

8
9
9
9
9
8
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
11
2
1
0
0
0
0
0
0
0
0
0
0
0
1
0
7
9
5
9
9
12
9

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
2
1
2
0
1
1
1
1
2
2
3
3
3
3
3
3
3
3
5
8
11
9
11

Chance of Frost

Temperature (°C)

19
21
21
20
20
19
19
19
19
19
19
18
18
16
16
18
19
19
20
21
22
22
20
19

Feels Like (°C)

19
21
21
21
21
20
20
19
19
20
19
19
19
16
16
18
19
19
20
20
21
22
20
19

Dew Point (°C)

16
19
18
18
18
18
17
17
17
17
17
16
16
14
14
15
15
15
15
15
16
17
16
16

Relative Humidity (%)

86
85
85
88
86
91
92
88
88
88
89
89
88
87
87
83
78
73
72
68
68
72
76
82

Pressure (mb)

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

Ozone (du)

280
280
280
280
280
281
282
281
281
281
281
281
282
282
282
284
285
285
286
286
285
284
283
281

Saturday 31

Waning Gibbous 57%

23:30

13:42

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
15 Bad

Sun - Rise: 07:18, Set: 18:21, Transit: 12:49. Moon - Rise: 23:30, Set: 13:42. Civil Dark: 18:45 - 06:53. Nautical Dark: 19:13 - 06:25. Astro Dark: 19:41 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
68
77
84
94
90
82
82
79
74
97
95
94
96
96
96
96
96
96
97

Low Clouds (% Sky Obscured)

12
11
8
5
1
2
2
4
39
22
15
16
27
20
29
37
44
61
79
96
96
96
96
97

Medium Clouds (% Sky Obscured)

19
11
16
16
21
20
19
36
53
31
25
20
18
9
26
36
46
64
80
96
93
91
93
84

High Clouds (% Sky Obscured)

100
100
100
100
100
68
77
84
75
52
27
20
26
20
81
68
55
52
48
40
35
34
29
49

ISS Passover

Visibility (miles)

9
9
8
9
8
9
9
9
9
9
9
9
9
9
9
9
8
8
7
7
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

17
18
17
18
14
15
11
6
18
10
4
10
12
23
55
49
47
59
70
79
75
71
68
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.6
0.5
0.5
0.3

Wind Speed/Direction (mph)

10
7
4
5
6
5
7
5
5
4
4
3
4
3
3
3
2
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

19
18
17
18
19
19
19
19
19
16
17
16
16
16
16
17
18
18
18
19
19
19
20
20

Feels Like (°C)

19
18
17
18
20
20
19
20
20
17
17
17
17
17
16
17
17
18
18
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

82
85
90
89
91
89
85
86
91
90
87
87
87
86
85
82
78
77
77
77
78
75
72
69

Pressure (mb)

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

Ozone (du)

281
280
281
281
282
282
282
283
283
283
283
284
285
285
286
286
286
286
286
286
286
285
285
284

Sunday 1

Third Quarter 45%

00:38

14:21

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
15 Bad

Sun - Rise: 07:18, Set: 18:20, Transit: 12:49. Moon - Rise: 00:38, Set: 14:21. Civil Dark: 18:45 - 06:54. Nautical Dark: 19:12 - 06:26. Astro Dark: 19:40 - 05:58

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
99
96
92
93
97
100
93
86
80
76
69
60
52
47
41
39

Low Clouds (% Sky Obscured)

97
96
96
98
98
94
93
89
69
50
32
25
18
10
16
21
24
18
13
7
7
3
3
5

Medium Clouds (% Sky Obscured)

72
69
64
65
65
75
75
75
80
85
80
75
60
60
50
42
38
28
18
10
19
23
25
12

High Clouds (% Sky Obscured)

67
100
100
100
100
100
100
100
84
68
52
68
84
100
66
33
0
0
3
4
5
5
4
3

ISS Passover

Visibility (miles)

8
8
7
6
4
2
4
7
9
9
9
9
9
8
8
8
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

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

Precipitation Probability (%)

54
47
48
49
50
47
44
41
44
45
44
45
46
46
49
51
53
53
51
47
51
54
56
50

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0.2
0.4
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
17
17
17
16
16
15
15
16
15
15
15
15
14
16
16
17
18
20
21
20
20
20

Feels Like (°C)

18
17
17
15
14
13
13
13
13
14
14
14
14
14
14
15
16
16
17
18
18
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

69
70
71
72
74
77
77
77
76
78
79
80
82
82
83
80
78
76
73
71
69
69
69
69

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

284
285
285
286
287
288
289
290
291
292
292
293
294
294
295
296
296
297
297
298
298
297
297
296

Monday 2

Waning Crescent 34%

01:42

14:56

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

Sun - Rise: 07:19, Set: 18:20, Transit: 12:49. Moon - Rise: 01:42, Set: 14:56. Civil Dark: 18:44 - 06:55. Nautical Dark: 19:12 - 06:27. Astro Dark: 19:39 - 05:59

Total Clouds (% Sky Obscured)

37
32
30
28
25
19
12
4
3
1
0
1
2
4
4
4
5
8
12
15

Low Clouds (% Sky Obscured)

7
9
12
16
19
15
11
4
3
1
0
1
2
4
4
4
5
6
5
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
8
7
8
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

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

Precipitation Probability (%)

44
38
34
28
21
19
15
7
7
5
0
3
4
2
5
5
4
6
6
3

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
15
16
15
15
14
14
14
14
14
14
14
13
13
14
15
16
18
19

Feels Like (°C)

19
18
17
16
16
16
16
16
16
16
16
16
16
16
16
17
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

72
78
82
85
86
90
89
89
87
87
89
89
89
89
89
84
80
78
74
71

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

296
295
295
293
291
289
287
286
285
283
281
279
277
276
274
274
274
275
273
272

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

Generated: 27/10/26 16:21:42. Forecast: 27/10/26 to 02/11/26. Timezone: UTC+0.00