Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 66%

17:00

00:34

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:20, Set: 21:01, Transit: 14:10. Moon - Rise: 17:00, Set: 00:34. Civil Dark: 21:31 - 06:50. Nautical Dark: 22:08 - 06:13. Astro Dark: 22:47 - 05:34

Total Clouds (% Sky Obscured)

86
89
92
94
100
100
100
95
93
64
81
91
85
95
100
83
96
100
89
96
95
98
81
61

Low Clouds (% Sky Obscured)

86
89
92
94
100
88
89
83
78
53
73
80
74
63
59
55
58
65
48
46
34
39
46
47

Medium Clouds (% Sky Obscured)

86
89
92
66
96
50
24
21
23
23
26
58
31
27
32
30
28
28
25
11
49
3
14
23

High Clouds (% Sky Obscured)

81
38
32
4
0
27
96
71
53
13
0
1
4
61
100
67
80
100
50
84
57
93
35
6

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

42
8
3
64
44
61
70
56
49
47
60
73
77
78
74
67
63
55
38
26
15
16
7
18

Precipitation Amount (mm)

0
0
0
0.2
0
0
0.2
0
0
0
0
0.4
0.5
0.6
0.6
0.5
0.5
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
19
18
18
18
18
18
18
19
19
19
19
20
20
20
20
20
20
20
19
19
18

Feels Like (°C)

19
20
20
19
19
19
19
19
18
18
21
19
19
20
20
20
21
20
20
20
20
20
19
18

Dew Point (°C)

18
18
18
18
18
17
17
17
17
17
17
17
17
18
18
18
19
18
18
18
17
17
17
17

Relative Humidity (%)

98
96
95
96
95
93
93
95
95
95
92
86
88
89
89
89
89
86
88
85
84
86
89
92

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1019

Ozone (du)

318
319
321
329
330
327
322
321
320
319
318
316
316
316
314
314
313
310
309
309
309
308
308
307

Friday 21

Waxing Gibbous 75%

17:54

01:17

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

Sun - Rise: 07:21, Set: 20:59, Transit: 14:10. Moon - Rise: 17:54, Set: 01:17. Civil Dark: 21:29 - 06:51. Nautical Dark: 22:06 - 06:14. Astro Dark: 22:45 - 05:35

Total Clouds (% Sky Obscured)

59
55
54
65
73
71
55
46
52
22
7
52
55
56
64
38
31
32
45
52
56
64
43
42

Low Clouds (% Sky Obscured)

46
45
46
55
56
48
44
39
37
16
0
23
30
34
49
24
26
23
45
13
0
0
0
0

Medium Clouds (% Sky Obscured)

26
11
5
5
2
2
6
2
3
2
5
26
21
23
34
11
2
6
23
51
52
41
41
40

High Clouds (% Sky Obscured)

4
4
16
14
20
14
0
0
17
3
0
0
5
1
0
8
6
1
0
1
5
27
1
2

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
5
6
3

Fog (%)

0
0
0
0
0
0
0
0
31
30
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
5
4
4
3
2
3
4
3
1
1
0
0
0
0
0
0
0
9
20
25
31
41
51

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
14
13
13
13
16
19
20
22
23
24
25
25
26
25
25
24
22
20

Feels Like (°C)

18
18
17
17
16
14
14
15
14
15
19
22
23
24
24
24
25
26
26
26
26
26
24
23

Dew Point (°C)

16
16
15
14
13
13
13
12
12
12
14
15
13
12
11
11
13
14
15
19
20
21
21
20

Relative Humidity (%)

92
93
93
90
92
92
92
95
95
95
90
78
64
54
45
43
47
48
53
68
77
85
95
96

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015
1015

Ozone (du)

306
305
304
306
307
308
311
313
313
312
312
312
314
313
313
312
310
308
306
304
304
304
304
305

Saturday 22

Waxing Gibbous 83%

18:39

02:09

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

Sun - Rise: 07:22, Set: 20:58, Transit: 14:10. Moon - Rise: 18:39, Set: 02:09. Civil Dark: 21:28 - 06:52. Nautical Dark: 22:04 - 06:16. Astro Dark: 22:43 - 05:37

Total Clouds (% Sky Obscured)

53
81
59
71
79
76
86
59
54
44
56
13
4
3
2
65
29
63
70
93
97
100
100
100

Low Clouds (% Sky Obscured)

0
19
18
14
17
10
11
18
14
14
17
12
0
0
0
5
7
0
8
24
1
29
0
0

Medium Clouds (% Sky Obscured)

28
43
32
38
42
34
35
36
34
21
19
0
0
0
0
46
26
46
31
25
40
60
24
21

High Clouds (% Sky Obscured)

21
25
20
25
74
48
61
42
36
26
26
2
3
2
2
16
1
63
70
90
97
100
100
100

ISS Passover

Visibility (miles)

3
3
9
9
9
4
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

56
47
24
29
43
42
13
25
21
12
6
3
2
1
1
0
1
18
61
33
14
46
59
49

Precipitation Amount (mm)

0.4
0.2
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
18
18
18
18
19
19
19
21
24
27
30
32
33
34
35
33
30
29
28
26
24

Feels Like (°C)

22
19
19
19
19
20
19
20
22
22
25
27
31
33
35
37
37
37
35
32
31
31
28
26

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
95
95
95
95
95
95
95
95
87
68
53
44
41
41
40
43
47
56
73
81
92

Pressure (mb)

1015
1015
1015
1015
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1013

Ozone (du)

306
307
308
308
308
308
308
308
308
307
308
309
311
313
314
313
312
311
309
309
308
307
306
305

Sunday 23

Waxing Gibbous 79%

19:17

03:08

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

Sun - Rise: 07:23, Set: 20:56, Transit: 14:10. Moon - Rise: 19:17, Set: 03:08. Civil Dark: 21:26 - 06:53. Nautical Dark: 22:02 - 06:17. Astro Dark: 22:41 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
85
60
53
31
15
1
43
58
80
73
65
53
82
85
72
85
85
85
73
68
63

Low Clouds (% Sky Obscured)

5
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
16
1
0
1
14
1
1
1

Medium Clouds (% Sky Obscured)

35
11
4
12
22
32
27
12
0
14
28
33
30
26
26
30
85
51
85
85
85
42
57
63

High Clouds (% Sky Obscured)

100
100
100
70
30
9
0
0
0
43
57
80
56
33
6
43
50
35
24
15
5
3
2
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 (%)

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 (%)

50
38
14
17
13
7
11
10
6
8
6
3
16
27
29
29
32
16
22
11
6
7
2
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
1
3
4
6
6
5
5
5
7
8
9
9
8
9
6
7
5
4
4
2
2

Chance of Frost

Temperature (°C)

23
22
23
22
23
24
25
24
24
24
25
26
28
29
30
31
31
31
30
29
28
27
25
23

Feels Like (°C)

25
24
24
23
23
26
25
25
26
25
25
28
28
29
29
31
28
29
29
29
29
28
28
26

Dew Point (°C)

22
22
22
21
22
22
23
22
22
22
22
20
17
16
17
16
12
11
8
18
20
21
20
18

Relative Humidity (%)

97
98
97
94
92
91
91
91
91
89
84
67
51
44
46
41
32
30
24
53
62
68
72
72

Pressure (mb)

1013
1013
1012
1012
1011
1011
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1009
1008
1008
1008
1009
1008
1010
1011

Ozone (du)

305
307
309
308
308
307
306
307
308
309
310
316
319
319
322
325
329
332
333
333
331
331
320
317

Monday 24

Waxing Gibbous 90%

19:48

04:12

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:24, Set: 20:54, Transit: 14:09. Moon - Rise: 19:48, Set: 04:12. Civil Dark: 21:24 - 06:55. Nautical Dark: 22:00 - 06:18. Astro Dark: 22:39 - 05:40

Total Clouds (% Sky Obscured)

72
70
76
69
59
48
78
89
100
99
93
67
73
52
51
56
61
68
69
68
68
69
72
74

Low Clouds (% Sky Obscured)

20
13
19
21
13
10
6
3
0
0
0
0
6
12
23
26
33
48
51
43
41
21
9
1

Medium Clouds (% Sky Obscured)

72
34
39
34
30
25
22
21
20
27
20
9
19
27
37
27
21
19
13
14
13
28
42
55

High Clouds (% Sky Obscured)

0
2
3
2
3
4
50
73
100
97
87
67
57
25
6
11
16
24
33
40
37
35
36
40

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 (%)

8
11
4
4
3
0
0
0
0
0
0
0
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

22
22
22
23
23
23
23
23
22
22
23
26
27
29
30
31
30
28
27
26
25
24
22
21

Feels Like (°C)

23
23
25
24
23
23
22
21
21
20
22
25
27
29
30
31
30
30
30
30
30
29
23
23

Dew Point (°C)

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

Relative Humidity (%)

68
73
78
73
65
57
54
52
54
57
59
48
41
37
36
34
40
46
54
61
70
79
85
89

Pressure (mb)

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

Ozone (du)

318
315
313
313
311
311
309
307
306
306
305
304
303
303
301
301
301
301
300
301
302
302
303
303

Tuesday 25

Waxing Gibbous 95%

20:14

05:19

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:25, Set: 20:53, Transit: 14:09. Moon - Rise: 20:14, Set: 05:19. Civil Dark: 21:23 - 06:56. Nautical Dark: 21:58 - 06:20. Astro Dark: 22:37 - 05:42

Total Clouds (% Sky Obscured)

68
68
65
67
68
67
76
87
98
97
97
98
98
99
100
100
100
100
88
75
63
58
53
48

Low Clouds (% Sky Obscured)

1
0
0
0
1
1
1
0
0
0
0
0
7
15
21
16
11
7
15
24
28
20
10
10

Medium Clouds (% Sky Obscured)

62
68
65
67
68
67
71
60
45
47
50
53
69
87
100
92
87
86
77
66
56
51
47
43

High Clouds (% Sky Obscured)

11
3
4
7
9
12
41
70
98
97
97
97
96
97
100
90
80
66
63
52
43
39
31
24

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
2
2
0
1
0
0
0
0
0
0
0
0
0
1
1
9
14
16
20
22
21

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
19
20
20
20
22
25
27
29
30
31
31
32
32
29
27
24
23
21

Feels Like (°C)

23
24
23
23
21
21
21
21
21
21
22
22
23
24
25
25
32
31
30
31
32
32
22
23

Dew Point (°C)

20
20
20
20
19
19
18
18
17
16
15
15
14
13
12
11
11
11
11
13
15
17
18
17

Relative Humidity (%)

96
96
98
98
95
93
91
88
82
77
63
52
44
38
34
29
28
28
28
36
49
66
72
77

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1008
1009
1009
1010
1010
1011

Ozone (du)

303
304
306
307
309
311
312
313
314
315
315
315
315
315
316
316
315
315
314
317
319
322
320
319

Wednesday 26

Waxing Gibbous 99%

20:36

06:27

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
18 Bad
19 Bad

Sun - Rise: 07:27, Set: 20:51, Transit: 14:09. Moon - Rise: 20:36, Set: 06:27. Civil Dark: 21:21 - 06:57. Nautical Dark: 21:57 - 06:21. Astro Dark: 22:35 - 05:43

Total Clouds (% Sky Obscured)

61
75
93
97
99
100
100
100
100
100
100
100
94
88
83
88
93
98
94
90
86

Low Clouds (% Sky Obscured)

14
17
22
27
33
39
42
45
47
44
41
38
42
47
49
56
65
76
61
46
30

Medium Clouds (% Sky Obscured)

44
46
48
53
59
65
44
29
24
32
39
46
59
72
83
77
70
64
55
44
38

High Clouds (% Sky Obscured)

41
64
93
97
99
100
100
100
100
100
100
100
79
58
36
59
80
96
87
78
70

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

Fog (%)

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

Precipitation Probability (%)

27
29
19
43
53
49
55
60
65
67
64
30
60
65
63
71
80
88
81
75
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0.2
0.2
0.3
0.5
0.8
0.6
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
20
20
19
19
20
20
21
23
24
24
24
24
23
22
21
20
20

Feels Like (°C)

23
23
23
23
21
21
21
20
19
19
20
20
19
19
19
18
21
21
20
20
21

Dew Point (°C)

17
18
18
19
19
18
18
16
14
12
11
9
7
7
6
5
7
9
11
12
13

Relative Humidity (%)

85
89
92
95
93
91
91
80
71
62
51
42
34
32
31
29
36
44
53
58
64

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

317
318
318
318
318
318
318
319
319
320
321
321
322
321
321
320
322
323
325
326
326

Forecast for Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 20/08/26 23:34:07. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00