Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waxing Crescent 21%

12:00

22:38

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

Sun - Rise: 07:51, Set: 20:10, Transit: 14:00. Moon - Rise: 12:00, Set: 22:38. Civil Dark: 20:34 - 07:27. Nautical Dark: 21:01 - 07:00. Astro Dark: 21:29 - 06:32

Total Clouds (% Sky Obscured)

0
3
2
3
0
1
0
2
8
15
14
12
2
0
0
0
0
4
3
9
28
11
8
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
8
15
14
12
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
2
2
0
1
0
0
0
0
0
0
0
0
0
0
0
4
3
7
6
5
5
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
5
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
2
2
2
8
8
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)

0
0
3
2
7
13
14
16
17
16
15
15
16
16
11
6
3
3
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

25
25
27
29
31
33
33
34
35
35
35
34
33
32
30
28
28
28
28
28
28
27
27
27

Feels Like (°C)

26
26
27
29
30
31
31
31
32
32
33
32
31
29
28
27
28
28
28
27
27
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

34
36
35
33
30
30
29
28
26
25
25
26
27
29
32
35
34
34
32
32
31
33
33
33

Pressure (mb)

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

Ozone (du)

277
277
277
278
279
279
279
279
279
280
279
278
277
276
276
277
277
279
280
279
279
279
278
279

Wednesday 16

Waxing Crescent 30%

12:58

23:19

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

Sun - Rise: 07:51, Set: 20:09, Transit: 14:00. Moon - Rise: 12:58, Set: 23:19. Civil Dark: 20:32 - 07:28. Nautical Dark: 21:00 - 07:00. Astro Dark: 21:28 - 06:32

Total Clouds (% Sky Obscured)

10
6
4
7
5
4
4
16
22
21
15
17
19
17
20
21
21
29
63
82
81
81
81
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
9
12
13
8
5
6
7
11
15
16
21
62
82
81
81
81
80

Medium Clouds (% Sky Obscured)

8
3
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)

3
2
2
3
2
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
3
2
9
9
9
9
1
1
2
7
7
9
9
9
9
9

Fog (%)

0
0
1
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
1
2
2
10
13
12
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
5
6
4
5
8
11
13
14
14
15
15
14
13
11
12
10
8
6
5
3
4
7
9

Chance of Frost

Temperature (°C)

27
27
26
29
30
32
32
33
33
32
32
31
29
27
24
21
20
21
21
21
21
21
21
20

Feels Like (°C)

27
26
26
28
31
31
31
32
31
31
30
29
27
25
23
20
20
20
20
21
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

34
34
34
30
27
26
26
25
25
25
26
26
29
34
46
58
65
67
63
57
55
55
58
62

Pressure (mb)

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

Ozone (du)

279
279
279
279
280
281
283
284
284
284
284
284
284
283
284
285
285
286
286
285
285
285
285
285

Thursday 17

Waxing Crescent 40%

13:55

00:05

06 Bad
07 Bad
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

Sun - Rise: 07:52, Set: 20:08, Transit: 14:00. Moon - Rise: 13:55, Set: 00:05. Civil Dark: 20:31 - 07:28. Nautical Dark: 20:59 - 07:01. Astro Dark: 21:27 - 06:33

Total Clouds (% Sky Obscured)

85
90
82
85
81
79
79
74
61
61
62
70
69
71
69
74
77
71
68
69
72
76
72
72

Low Clouds (% Sky Obscured)

85
90
82
85
81
79
79
74
61
61
62
70
69
71
69
74
77
71
68
69
72
76
72
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
8
9
9
0
0
0
2
1
9
9
9
8
8
9
9
9
9
9
9
1
9
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 (%)

11
5
12
10
8
2
1
1
1
5
0
0
1
1
4
10
3
4
10
6
7
11
7
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
12
9
7
6
9
13
15
17
18
17
15
13
14
13
12
11
9
6
6
7
7
9
10

Chance of Frost

Temperature (°C)

19
19
19
20
23
25
25
26
26
26
26
25
23
21
18
17
16
16
16
16
16
14
14
14

Feels Like (°C)

19
18
18
20
23
25
25
25
25
25
25
25
23
20
17
16
16
17
18
17
17
15
14
14

Dew Point (°C)

13
13
13
13
13
13
14
14
14
14
15
16
16
14
13
12
12
12
11
12
13
10
10
10

Relative Humidity (%)

68
71
71
64
53
49
49
48
46
47
51
57
62
66
71
74
75
73
72
77
79
78
74
75

Pressure (mb)

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

Ozone (du)

286
287
287
288
289
290
290
290
290
291
291
291
291
292
293
294
297
298
298
299
297
296
295
294

Friday 18

First Quarter 49%

14:49

00:55

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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 OK
05 Bad

Sun - Rise: 07:52, Set: 20:07, Transit: 13:59. Moon - Rise: 14:49, Set: 00:55. Civil Dark: 20:30 - 07:29. Nautical Dark: 20:57 - 07:01. Astro Dark: 21:25 - 06:33

Total Clouds (% Sky Obscured)

71
73
69
72
67
66
62
67
22
25
57
74
87
87
84
75
73
59
61
71
75
67
41
66

Low Clouds (% Sky Obscured)

71
73
69
72
67
66
62
67
20
24
57
74
87
87
84
74
73
57
58
71
75
67
36
66

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
6
11
15
9
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
7
0
9
9
9
2
2
2
9
9
8
8
9
1
9
9
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 (%)

10
12
13
4
8
7
11
3
3
11
9
14
13
13
14
11
13
11
13
12
14
6
6
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)

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

Chance of Frost

Temperature (°C)

14
14
14
15
17
21
23
22
22
23
23
23
21
20
17
16
15
15
15
15
15
15
14
14

Feels Like (°C)

13
13
14
16
18
23
24
23
23
24
24
24
23
21
18
16
17
16
15
15
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

76
75
74
64
57
54
50
51
53
51
49
50
55
61
70
73
77
82
83
76
68
69
75
78

Pressure (mb)

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

Ozone (du)

293
293
294
293
294
294
294
294
293
293
293
292
292
292
292
292
293
295
295
294
294
294
293
294

Saturday 19

Waxing Gibbous 59%

15:39

01:49

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

Sun - Rise: 07:53, Set: 20:05, Transit: 13:59. Moon - Rise: 15:39, Set: 01:49. Civil Dark: 20:29 - 07:29. Nautical Dark: 20:56 - 07:02. Astro Dark: 21:24 - 06:34

Total Clouds (% Sky Obscured)

73
76
75
58
19
20
26
20
22
18
21
20
22
23
23
23
35
49
66
58
50
39
40
38

Low Clouds (% Sky Obscured)

73
76
75
55
9
11
15
7
11
8
8
8
11
12
11
8
27
45
65
55
46
37
35
34

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

ISS Passover

Visibility (miles)

8
3
6
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 (%)

13
18
17
18
9
13
13
9
5
3
4
7
11
16
13
9
12
12
12
12
10
5
10
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)

7
6
3
0
2
6
9
11
12
12
12
10
7
6
4
4
3
4
4
5
5
6
7
5

Chance of Frost

Temperature (°C)

14
14
14
15
17
20
21
23
23
23
22
21
20
19
18
17
16
16
15
15
16
15
15
15

Feels Like (°C)

14
14
15
17
18
20
22
23
23
22
21
21
21
20
19
18
17
17
17
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

80
82
86
79
71
63
56
54
58
60
64
68
69
75
76
78
79
80
82
82
82
83
83
83

Pressure (mb)

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

Ozone (du)

296
295
294
294
293
293
294
293
293
293
291
289
288
288
289
289
290
290
290
290
290
291
291
291

Sunday 20

Waxing Gibbous 69%

16:25

02:46

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

Sun - Rise: 07:53, Set: 20:04, Transit: 13:59. Moon - Rise: 16:25, Set: 02:46. Civil Dark: 20:28 - 07:30. Nautical Dark: 20:55 - 07:02. Astro Dark: 21:23 - 06:34

Total Clouds (% Sky Obscured)

36
49
60
70
65
59
54
38
23
8
9
11
12
12
12
16
16
12
15
18
21
24
25
33

Low Clouds (% Sky Obscured)

32
46
59
70
65
59
53
37
21
4
5
9
10
9
7
6
6
2
2
3
3
4
4
4

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
1
1
2
4
5
6
5
4
3
2
3
4
9
16

ISS Passover

Visibility (miles)

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

8
10
14
6
10
10
8
6
3
0
0
0
0
2
1
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
2
1
3
6
7
9
11
11
11
12
9
6
4
4
4
5
3
1
0
1
1
1
1

Chance of Frost

Temperature (°C)

14
14
17
19
21
23
24
25
24
24
24
23
21
18
19
19
19
19
19
19
18
18
17
17

Feels Like (°C)

16
16
17
19
20
22
22
23
26
25
24
24
23
21
19
20
21
20
21
21
20
20
19
19

Dew Point (°C)

11
11
13
14
15
16
16
17
17
17
18
17
16
14
15
16
17
16
16
15
14
13
11
10

Relative Humidity (%)

82
82
78
73
69
66
63
61
61
64
66
69
73
77
78
82
85
84
82
80
76
71
66
63

Pressure (mb)

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

Ozone (du)

291
291
291
291
292
292
292
292
292
291
290
288
287
285
285
284
284
284
284
284
283
283
283
283

Monday 21

Waxing Gibbous 77%

17:05

03:43

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

Sun - Rise: 07:54, Set: 20:03, Transit: 13:58. Moon - Rise: 17:05, Set: 03:43. Civil Dark: 20:26 - 07:30. Nautical Dark: 20:54 - 07:03. Astro Dark: 21:21 - 06:35

Total Clouds (% Sky Obscured)

38
36
37
37
44
51
58
54
51
50
40
30
19
20
21
19
46
73
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

20
21
23
25
41
49
57
50
47
50
40
30
19
16
11
5
35
67
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

18
18
21
24
26
27
28
30
29
29
29
29
28
27
26
24
22
23
23

Feels Like (°C)

20
20
20
22
22
24
25
26
28
28
28
28
28
27
26
25
25
25
25

Dew Point (°C)

10
10
10
10
9
11
13
15
15
16
17
17
17
17
15
14
12
11
9

Relative Humidity (%)

61
58
48
40
34
35
37
40
42
46
49
50
52
54
53
52
51
45
40

Pressure (mb)

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

Ozone (du)

283
283
283
284
284
284
284
284
283
283
282
282
282
281
282
282
283
283
284

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

Generated: 15/09/26 06:53:04. Forecast: 15/09/26 to 21/09/26. Timezone: UTC+1.00