Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waxing Crescent 46%

14:55

23:58

08 Bad
09 Bad
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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:19, Set: 21:04, Transit: 14:11. Moon - Rise: 14:55, Set: 23:58. Civil Dark: 21:35 - 06:49. Nautical Dark: 22:12 - 06:12. Astro Dark: 22:52 - 05:32

Total Clouds (% Sky Obscured)

84
72
57
62
62
55
47
40
42
50
57
58
80
86
92
100
100
100
100
86
71
73
71
72

Low Clouds (% Sky Obscured)

42
39
37
50
50
50
43
40
42
46
44
56
67
58
59
67
74
55
46
49
48
47
37
40

Medium Clouds (% Sky Obscured)

0
8
22
18
14
15
0
0
0
0
22
3
18
57
24
44
30
28
19
25
9
10
25
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
7
1
70
90
100
100
100
83
65
70
71
72

ISS Passover

Visibility (miles)

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

Fog (%)

21
3
3
4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
0
1
15
13
21
20
25
18
27
31
11
19
30
26
13
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
0
2
3
6
8
7
6
7
7
5
3
2
2
1
0
1
0
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
17
16
16
17
17
17
17
18
19
20
21
20
20
18
18
19
19
19
19
19
18

Relative Humidity (%)

92
86
76
65
58
56
61
63
62
64
69
75
85
95
95
95
89
88
92
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

311
311
310
308
307
307
307
307
307
307
306
306
305
305
305
305
305
305
306
308
310
310
311
312

Thursday 20

First Quarter 56%

15:59

00:34

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
06 Bad
07 Bad

Sun - Rise: 07:20, Set: 21:03, Transit: 14:11. Moon - Rise: 15:59, Set: 00:34. Civil Dark: 21:33 - 06:50. Nautical Dark: 22:10 - 06:13. Astro Dark: 22:49 - 05:34

Total Clouds (% Sky Obscured)

77
95
100
100
100
100
97
94
98
100
100
100
100
100
100
100
97
93
94
90
100
100
89
79

Low Clouds (% Sky Obscured)

46
71
63
76
95
92
78
77
90
97
100
100
100
100
100
88
91
91
93
88
90
73
81
74

Medium Clouds (% Sky Obscured)

28
68
80
70
75
52
46
49
43
40
55
54
53
89
62
95
91
89
87
77
68
59
42
0

High Clouds (% Sky Obscured)

77
85
100
100
96
100
63
76
59
98
90
78
100
97
87
97
22
30
3
1
70
100
33
40

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
18
23
38
45
61
79
95
85
63
49
61
64
51
59
47
40
34
47
49
54
45
46
51

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
1.4
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
1
1
3
4
6
7
7
7
7
6
6
6
4
3
2
2
3
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

19
21
22
23
24
23
22
22
22
21
20
20
20
19
19
18
18
18
18
18
18
18
18
18

Feels Like (°C)

23
25
25
24
24
23
22
23
24
22
21
21
21
20
19
19
19
19
19
18
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

93
88
80
79
69
67
69
75
79
94
96
96
98
98
96
98
96
98
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

314
313
312
312
312
314
314
313
312
312
313
312
312
312
312
313
314
313
315
317
319
319
320
319

Friday 21

Waxing Gibbous 66%

17:00

01:17

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
06 Bad
07 Bad

Sun - Rise: 07:21, Set: 21:01, Transit: 14:10. Moon - Rise: 17:00, Set: 01:17. Civil Dark: 21:31 - 06:51. Nautical Dark: 22:08 - 06:14. Astro Dark: 22:47 - 05:35

Total Clouds (% Sky Obscured)

86
100
90
91
84
70
90
86
96
92
100
86
92
92
95
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
100
83
83
70
57
76
46
56
57
50
51
53
50
45
65
62
53
52
54
39
68
79
86

Medium Clouds (% Sky Obscured)

2
32
56
39
32
39
37
31
40
39
21
34
54
72
84
72
100
99
99
100
100
100
100
100

High Clouds (% Sky Obscured)

40
6
12
5
13
5
16
35
44
89
100
52
63
25
25
25
99
99
93
90
84
88
80
85

ISS Passover

Visibility (miles)

9
5
4
4
4
4
5
5
5
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
54
60
62
59
49
46
40
31
20
19
19
13
5
5
6
15
16
27
38
37
46
52
62

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
20
20
21
21
21
21
21
20
19
18
18
17
17
17
17
17
17
17
16
17

Feels Like (°C)

18
19
19
19
20
21
22
21
21
21
20
20
20
18
18
17
17
17
17
17
17
17
16
17

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
92
92
91
85
89
84
80
74
75
81
83
85
85
86
83
86
87
86
87
89
92

Pressure (mb)

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

Ozone (du)

318
318
317
318
317
315
313
313
312
312
311
310
310
309
309
310
310
309
309
309
311
312
311
312

Saturday 22

Waxing Gibbous 75%

17:54

02:09

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
06 Bad
07 Bad

Sun - Rise: 07:22, Set: 20:59, Transit: 14:10. Moon - Rise: 17:54, Set: 02:09. Civil Dark: 21:29 - 06:52. Nautical Dark: 22:06 - 06:16. Astro Dark: 22:45 - 05:37

Total Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

75
80
85
88
81
86
83
78
66
64
79
86
92
91
89
87
84
83
80
79
77
76
74
72

Medium Clouds (% Sky Obscured)

97
94
91
94
97
100
100
100
100
99
98
97
98
99
100
95
100
97
95
84
99
99
81
99

High Clouds (% Sky Obscured)

60
30
1
8
16
23
44
71
80
100
100
100
100
100
94
77
49
23
25
30
13
25
29
30

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
7
2
0
0
0
0
0
0
0
0
0
0

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

62
66
65
73
81
95
92
94
94
93
94
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.2
0.3
0.5
1
0.8
0.8
0.8
0.7
0.6
0.6
1.6
1.5
1.5
1.3
1.6
2
1.7
1.6
1.7
0.9
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
85
85
81
73
77
85
76
65
69
77
90
98
98
100
100
98
100
100
100
100
100
98

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

312
313
313
313
314
314
312
312
313
313
313
311
310
311
311
311
311
311
311
310
310
310
311
312

Sunday 23

Waxing Gibbous 83%

18:39

03:08

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
06 Bad
07 Bad

Sun - Rise: 07:23, Set: 20:58, Transit: 14:10. Moon - Rise: 18:39, Set: 03:08. Civil Dark: 21:28 - 06:53. Nautical Dark: 22:04 - 06:17. Astro Dark: 22:43 - 05:38

Total Clouds (% Sky Obscured)

99
98
97
94
91
89
89
88
90
94
97
100
100
100
100
99
99
99
98
98
97
99
99
100

Low Clouds (% Sky Obscured)

75
78
79
80
81
81
80
71
72
78
74
62
70
65
62
56
47
43
43
53
53
61
69
75

Medium Clouds (% Sky Obscured)

97
94
89
85
78
68
67
48
28
39
50
64
66
57
51
59
71
83
86
90
93
94
97
100

High Clouds (% Sky Obscured)

25
30
25
25
8
2
10
33
43
62
82
100
100
99
100
99
99
99
98
98
97
99
99
100

ISS Passover

Visibility (miles)

0
0
0
0
2
4
9
9
9
9
9
6
7
7
8
9
9
9
9
9
8
7
7
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

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

Precipitation Probability (%)

95
95
85
74
64
60
67
76
82
65
57
51
87
90
94
94
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.7
0.5
0.4
0.3
0.2
0.2
0.3
0.5
0.6
0.3
0
0
0.7
0.7
1
0.9
1
1.3
1.4
1.7
2.2
2.2
2.5
3.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
16
16
16
17
17
17
16
16
15
15
15
15
15
15
15
15
15
16
15
16
15

Relative Humidity (%)

100
100
100
98
96
95
95
93
89
84
85
82
82
85
87
90
92
92
93
95
96
96
96
96

Pressure (mb)

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

Ozone (du)

311
312
312
313
314
315
316
316
316
317
318
319
316
317
317
317
317
317
317
316
315
314
316
318

Monday 24

Waxing Gibbous 90%

19:17

04:12

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
06 Bad
07 Bad

Sun - Rise: 07:24, Set: 20:56, Transit: 14:10. Moon - Rise: 19:17, Set: 04:12. Civil Dark: 21:26 - 06:55. Nautical Dark: 22:02 - 06:18. Astro Dark: 22:41 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
91
82
72
68
63
57
69
79
90
90
90
90
86
82
78
75
71
68
75
82
89

Low Clouds (% Sky Obscured)

69
64
58
55
54
51
52
52
53
62
74
84
83
83
83
78
73
68
63
56
51
46
42
38

Medium Clouds (% Sky Obscured)

99
97
95
75
56
37
25
12
0
20
42
63
50
38
22
19
17
16
17
14
13
12
5
0

High Clouds (% Sky Obscured)

100
100
100
71
41
12
8
3
0
1
1
2
1
1
0
0
0
0
1
1
2
26
50
74

ISS Passover

Visibility (miles)

8
9
9
9
9
8
8
5
3
1
1
2
2
4
7
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

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

Precipitation Probability (%)

95
95
69
66
64
54
54
57
64
95
95
95
95
91
84
67
58
51
48
44
29
29
26
16

Precipitation Amount (mm)

1.9
1
0
0.3
0.4
0
0
0.3
0.4
1.4
1.7
1.7
0.8
0.6
0.5
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
17
17
17
17
25
24
23
22
22
21
16
16
17
17
17
17
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
89
78
70
61
69
77
89
89
92
93
92
90
89
90
92
92
93
95
95
93
93

Pressure (mb)

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

Ozone (du)

319
324
328
332
336
339
343
344
345
346
347
349
350
348
347
345
338
332
326
325
324
324
323
322

Tuesday 25

Waxing Gibbous 95%

19:48

05:19

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

Sun - Rise: 07:25, Set: 20:54, Transit: 14:09. Moon - Rise: 19:48, Set: 05:19. Civil Dark: 21:24 - 06:56. Nautical Dark: 22:00 - 06:20. Astro Dark: 22:39 - 05:42

Total Clouds (% Sky Obscured)

90
91
92
91
90
90
78
69
63
74
85
96
94
94
92
88
84
78

Low Clouds (% Sky Obscured)

26
13
1
8
16
22
19
15
11
7
4
0
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

7
12
18
17
18
17
17
15
10
13
17
19
46
73
92
88
84
78

High Clouds (% Sky Obscured)

79
86
90
85
81
77
65
55
46
62
76
93
84
76
68
57
45
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
14
7
7
5
2
1
0
0
0
0
0
0
0
0
0
1
0

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)

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

Chance of Frost

Temperature (°C)

14
16
18
20
21
22
23
23
24
24
23
23
22
20
19
17
17
17

Feels Like (°C)

15
14
15
15
16
17
19
25
24
23
24
23
23
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

93
82
71
61
57
53
49
52
55
57
62
68
74
77
80
81
83
87

Pressure (mb)

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

Ozone (du)

321
321
320
320
319
317
315
316
316
317
318
319
321
321
321
321
320
318

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

Generated: 19/08/26 08:34:18. Forecast: 19/08/26 to 25/08/26. Timezone: UTC+2.00