Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

First Quarter 66%

17:00

00:34

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
18 Bad
19 Bad
20 Bad
21 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: 22:10 - 06:13. Astro Dark: 22:49 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
97
100
100
98
91
83
90
95
85
92
100
100
95
100
100
100
99
79

Low Clouds (% Sky Obscured)

100
100
97
98
94
98
96
88
83
85
86
76
80
80
71
50
49
46
51
39
41
47
51
54

Medium Clouds (% Sky Obscured)

93
81
100
97
48
53
43
34
28
32
22
28
32
38
33
38
32
34
39
35
0
0
5
21

High Clouds (% Sky Obscured)

100
100
42
44
2
0
0
93
100
74
7
22
0
2
10
42
99
100
93
100
100
100
97
20

ISS Passover

Visibility (miles)

3
5
7
3
9
9
7
9
9
9
9
9
9
5
6
4
4
4
4
5
9
9
9
9

Fog (%)

0
1
1
1
0
0
0
5
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
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

60
80
52
75
50
51
62
64
60
55
63
67
75
69
70
73
65
60
52
36
23
22
16
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
98
96
96
95
93
95
92
91
91
93
91
89
88
88
88
85
84
88
89

Pressure (mb)

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

Ozone (du)

318
317
317
322
330
330
327
323
320
319
319
319
318
318
318
316
315
315
313
313
312
312
311
310

Friday 21

Waxing Gibbous 75%

17:54

01:17

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 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: 22:08 - 06:14. Astro Dark: 22:47 - 05:35

Total Clouds (% Sky Obscured)

73
66
45
60
57
49
46
44
43
39
16
0
19
38
44
44
29
19
21
23
31
40
32
32

Low Clouds (% Sky Obscured)

44
39
36
45
44
40
38
39
35
37
14
0
17
35
39
39
23
16
17
14
2
0
0
0

Medium Clouds (% Sky Obscured)

19
17
5
7
4
2
2
3
3
2
2
0
0
1
0
5
2
0
0
11
29
28
30
31

High Clouds (% Sky Obscured)

25
16
2
3
2
1
0
0
0
0
0
0
2
1
5
1
3
1
2
4
3
18
2
1

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
31
30
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
Very Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

7
4
4
3
3
3
2
2
1
1
1
0
0
0
0
0
0
0
0
24
33
35
42
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
18
17
16
16
15
15
14
14
19
21
23
23
24
25
26
27
27
28
29
29
25

Dew Point (°C)

16
17
16
15
14
14
13
13
13
12
12
14
15
14
13
11
12
13
14
16
21
23
23
21

Relative Humidity (%)

89
93
95
95
95
95
95
95
96
96
95
90
82
66
54
46
44
45
46
53
76
87
94
96

Pressure (mb)

1019
1019
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

309
307
306
306
306
307
308
310
312
314
314
314
313
312
313
313
312
311
309
307
307
306
305
305

Saturday 22

Waxing Gibbous 75%

18:39

02:09

22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 22:06 - 06:16. Astro Dark: 22:45 - 05:37

Total Clouds (% Sky Obscured)

59
65
66
27
63
94
96
87
66
48
29
35
40
40
6
4
17
33
48
79
75
100
87
72

Low Clouds (% Sky Obscured)

19
0
0
0
0
0
0
2
5
3
3
5
0
0
0
0
0
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

59
37
41
26
41
37
31
29
20
24
26
16
0
0
0
0
9
16
24
28
33
35
35
37

High Clouds (% Sky Obscured)

14
26
24
2
21
79
84
62
35
18
3
9
25
25
5
2
11
21
31
61
69
100
70
40

ISS Passover

Visibility (miles)

9
9
9
9
8
6
9
5
8
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

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

Precipitation Probability (%)

56
50
26
20
37
31
27
35
20
15
7
5
2
0
0
0
3
5
8
11
18
37
45
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
18
18
18
18
18
19
19
19
20
22
26
28
31
32
34
34
35
35
33
32
30
28

Feels Like (°C)

23
21
19
19
21
19
19
20
20
20
22
26
29
31
33
36
37
38
37
37
34
35
31
30

Dew Point (°C)

20
19
18
17
17
17
18
18
19
19
19
21
23
23
21
19
19
19
19
21
21
22
25
26

Relative Humidity (%)

96
95
95
95
93
95
96
95
96
96
95
94
87
72
55
46
41
40
40
42
47
58
77
88

Pressure (mb)

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

Ozone (du)

304
306
307
307
307
306
306
306
306
307
307
308
309
310
311
311
311
309
308
307
307
308
308
307

Sunday 23

Waxing Gibbous 83%

19:17

03:08

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 22:04 - 06:17. Astro Dark: 22:43 - 05:38

Total Clouds (% Sky Obscured)

59
62
65
59
64
59
51
55
56
30
43
43
38
29
28
23
46
73
100
88
94
91
87
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
15
10
1

Medium Clouds (% Sky Obscured)

38
39
41
41
32
26
20
19
56
17
43
43
38
29
28
23
24
68
100
47
94
91
57
31

High Clouds (% Sky Obscured)

10
10
5
1
15
15
15
20
20
2
0
0
0
1
28
23
40
54
65
24
12
0
25
47

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5

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
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 (%)

72
44
23
6
5
3
1
1
2
2
4
1
0
3
2
1
4
5
2
4
3
0
23
15

Precipitation Amount (mm)

0.4
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
4
3
4
4
4
5
6
5
5
5
6
7
8
8
9
7
6
8
6
5
2
2
3

Chance of Frost

Temperature (°C)

27
26
26
26
26
25
25
25
24
24
23
25
27
29
30
31
33
33
32
32
31
29
29
27

Feels Like (°C)

28
27
27
27
28
26
25
25
24
24
25
26
27
29
29
30
31
31
30
30
32
30
29
28

Dew Point (°C)

26
25
25
25
25
24
24
23
23
22
22
22
21
18
17
16
14
6
11
13
14
18
19
21

Relative Humidity (%)

92
94
94
95
94
94
92
92
92
92
92
86
67
52
44
40
32
18
26
32
34
49
54
72

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1008
1008
1009
1010

Ozone (du)

305
306
305
307
307
308
308
308
309
312
314
316
319
321
323
326
329
333
334
337
335
336
330
324

Monday 24

Waxing Gibbous 90%

19:48

04:12

22 Bad
23 Bad
00 OK
01 Good
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
08 Good
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 22:02 - 06:18. Astro Dark: 22:41 - 05:40

Total Clouds (% Sky Obscured)

86
66
30
11
22
33
17
26
59
36
15
23
31
41
58
76
83
89
96
97
98
100
77
54

Low Clouds (% Sky Obscured)

2
5
2
4
2
12
2
2
0
1
1
0
0
0
0
0
3
4
7
5
3
1
1
0

Medium Clouds (% Sky Obscured)

39
46
16
11
3
33
11
6
2
2
1
1
0
23
46
68
63
56
47
53
56
58
50
52

High Clouds (% Sky Obscured)

75
50
27
0
12
23
5
20
51
34
13
22
18
14
17
23
45
67
89
93
96
100
77
54

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

Chance of Frost

Temperature (°C)

25
23
22
22
22
21
21
20
19
19
19
21
24
27
28
29
30
29
29
29
27
26
24
23

Feels Like (°C)

26
24
23
23
22
20
20
20
19
18
19
20
21
23
23
25
26
29
28
28
28
29
29
22

Dew Point (°C)

22
21
19
18
16
14
12
12
12
13
13
13
13
13
13
14
14
15
16
17
18
20
21
20

Relative Humidity (%)

85
84
81
79
68
62
56
59
63
67
70
60
51
43
41
39
37
41
44
49
58
70
84
87

Pressure (mb)

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

Ozone (du)

320
321
321
317
314
313
313
311
310
307
306
306
306
306
305
304
303
302
302
301
301
300
300
301

Tuesday 25

Waxing Gibbous 95%

20:14

05:19

22 OK
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 Good
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 22:39 - 05:42

Total Clouds (% Sky Obscured)

31
54
76
99
99
100
100
100
100
100
100
100
100
98
96
93
63
33
3
22
41
62
71
78

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

31
54
62
60
60
60
55
50
60
60
40
33
25
34
39
39
34
33
3
22
41
62
71
73

High Clouds (% Sky Obscured)

31
54
76
96
97
99
100
100
100
100
100
100
100
98
96
93
63
33
3
5
6
6
11
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
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
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
1
5
6
7
37
51
62
55
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
20
20
20
20
21
21
21
21
23
26
28
30
31
33
31
29
28
26
25
23
23

Feels Like (°C)

23
23
23
23
22
21
20
21
21
21
20
22
23
24
25
27
28
33
32
31
30
30
29
23

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
92
91
86
81
77
73
68
65
56
48
41
38
36
33
41
52
64
72
83
94
94

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1011

Ozone (du)

302
303
303
303
304
304
305
306
308
310
313
314
315
317
319
322
324
326
327
329
334
338
343
340

Wednesday 26

Waxing Gibbous 99%

20:36

06:27

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good

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: 22:37 - 05:43

Total Clouds (% Sky Obscured)

83
82
80
79
79
82
80
65
49
32
30
27
25
20
14
6

Low Clouds (% Sky Obscured)

3
2
2
4
3
2
3
5
8
10
16
23
25
20
12
4

Medium Clouds (% Sky Obscured)

73
67
58
47
45
37
24
8
3
0
0
0
0
2
3
5

High Clouds (% Sky Obscured)

18
17
16
16
36
52
71
47
25
0
0
0
0
1
2
3

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
28
25
21
27
31
33
32
28
11
15
12
4
4
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
0
1
1
1
1
2
2
2
2
3
4
6
9
8
9

Chance of Frost

Temperature (°C)

22
21
21
21
21
20
20
19
18
18
17
20
23
25
26
27

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
19
19
18
17
15
14
13
12
11
13
16

Relative Humidity (%)

92
92
94
95
96
95
95
95
90
86
82
65
51
40
44
48

Pressure (mb)

1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

338
335
333
331
330
330
330
330
330
330
330
328
327
326
325
325

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

Generated: 20/08/26 22:02:49. Forecast: 20/08/26 to 26/08/26. Timezone: UTC+2.00