Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

20:42

05:20

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

Sun - Rise: 06:54, Set: 21:35, Transit: 14:14. Moon - Rise: 20:42, Set: 05:20. Civil Dark: 22:08 - 06:21. Nautical Dark: 22:50 - 05:40. Astro Dark: 23:37 - 04:53

Total Clouds (% Sky Obscured)

89
84
76
37
28
17
22
21
14
12
16
6
23
41
40
38
36
31
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

71
60
52
33
25
16
22
20
14
12
14
5
23
38
38
36
33
29
0
0
0
0
0
0

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)

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
9
26
42
56
56
1
0
1
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 (%)

14
9
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)

3
5
6
8
8
7
6
4
2
1
2
2
3
3
2
2
2
2
2
2
0
0
0
0

Chance of Frost

Temperature (°C)

21
21
23
23
23
23
22
21
20
18
17
16
15
14
14
14
13
14
14
16
20
24
27
30

Feels Like (°C)

22
23
24
24
24
24
25
24
23
21
20
19
17
17
16
16
15
15
16
18
23
27
30
33

Dew Point (°C)

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

Relative Humidity (%)

88
81
66
59
59
63
67
73
86
95
96
96
96
95
96
96
96
93
90
85
70
54
43
34

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

319
319
320
322
322
323
324
325
325
326
326
327
328
326
323
323
324
326
329
331
332
328
324
322

Tuesday 28

Waxing Gibbous 100%

21:17

06:25

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

Sun - Rise: 06:55, Set: 21:34, Transit: 14:14. Moon - Rise: 21:17, Set: 06:25. Civil Dark: 22:07 - 06:22. Nautical Dark: 22:48 - 05:41. Astro Dark: 23:35 - 04:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
7
21
0
2
31
18
6
4
4
17

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
6
18
0
2
26
18
6
4
4
17

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)

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

Chance of Frost

Temperature (°C)

32
34
35
34
34
34
32
30
28
26
25
24
22
21
21
21
20
19
19
20
24
27
28
29

Feels Like (°C)

36
37
37
36
36
36
35
35
32
29
27
26
24
24
24
24
23
22
21
21
26
31
31
32

Dew Point (°C)

12
12
11
11
14
15
17
22
22
19
17
15
13
14
16
17
16
16
14
14
16
17
16
15

Relative Humidity (%)

28
26
24
25
30
32
40
61
67
67
63
58
58
66
73
77
79
78
71
69
61
52
45
41

Pressure (mb)

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

Ozone (du)

321
322
320
318
315
314
314
314
311
307
306
306
304
304
303
303
303
303
303
303
302
303
302
301

Wednesday 29

Full Moon 100%

21:46

07:32

13 OK
14 Good
15 Good
16 Good
17 OK
18 OK
19 OK
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

Sun - Rise: 06:56, Set: 21:33, Transit: 14:14. Moon - Rise: 21:46, Set: 07:32. Civil Dark: 22:06 - 06:23. Nautical Dark: 22:47 - 05:43. Astro Dark: 23:33 - 04:56

Total Clouds (% Sky Obscured)

22
11
14
17
21
25
33
53
54
61
64
65
64
84
94
93
100
88
80
66
54
52
51
53

Low Clouds (% Sky Obscured)

10
11
14
17
21
24
33
53
54
61
60
64
62
81
91
89
92
86
79
61
50
47
44
47

Medium Clouds (% Sky Obscured)

12
0
0
0
0
3
0
0
12
35
39
27
31
30
22
23
0
2
2
1
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
74
0
0
5
10
15
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
7
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
0
0
0
0
0
0
0
0
3
1
1
1
0
1
7
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)

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

Chance of Frost

Temperature (°C)

29
29
28
27
26
25
24
22
21
20
19
19
19
19
19
19
19
19
18
18
20
21
23
24

Feels Like (°C)

32
31
30
30
29
28
27
25
24
23
23
24
23
22
22
21
21
21
20
21
23
25
26
27

Dew Point (°C)

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

Relative Humidity (%)

41
47
52
54
59
64
74
83
91
96
96
93
93
93
95
92
90
89
92
90
82
70
62
57

Pressure (mb)

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

Ozone (du)

301
300
300
300
299
299
298
298
299
298
298
299
299
298
298
299
298
298
298
298
299
300
300
299

Thursday 30

Waning Gibbous 98%

22:10

08:40

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:57, Set: 21:32, Transit: 14:14. Moon - Rise: 22:10, Set: 08:40. Civil Dark: 22:04 - 06:25. Nautical Dark: 22:45 - 05:44. Astro Dark: 23:32 - 04:58

Total Clouds (% Sky Obscured)

54
60
71
77
82
87
100
99
97
96
96
96
96
96
96
95
91
88
83
88
93
98
98
97

Low Clouds (% Sky Obscured)

47
56
66
72
76
81
95
97
89
92
92
92
92
91
89
88
82
77
68
74
73
81
82
84

Medium Clouds (% Sky Obscured)

1
1
1
1
1
2
2
8
15
68
25
12
8
13
16
20
77
69
75
49
79
83
68
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
15
14
0
0
0
0
0
0
0
31
32
33
38
69
87
82
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
7
9
9
7
7
7
2
6
9
7
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
2
4
5
6
13
6
17
15
9
7
14
7
15
6
10
5
10
3
6
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
27
26
26
25
24
21
22
22
21
21
20
20
20
20
20
20
21
20
21
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

53
54
57
60
60
66
75
82
88
92
95
95
95
93
93
93
95
96
95
93
92
86
80
76

Pressure (mb)

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

Ozone (du)

299
301
301
299
299
297
295
296
297
295
296
295
297
298
299
299
296
295
295
297
297
297
297
297

Friday 31

Waning Gibbous 94%

22:31

09:47

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:58, Set: 21:31, Transit: 14:14. Moon - Rise: 22:31, Set: 09:47. Civil Dark: 22:03 - 06:26. Nautical Dark: 22:44 - 05:45. Astro Dark: 23:30 - 05:00

Total Clouds (% Sky Obscured)

96
92
89
85
70
83
95
97
81
70
82
78
82
82
83
82
87
92
96
81
67
53
65
73

Low Clouds (% Sky Obscured)

85
71
63
60
62
71
78
71
72
65
72
72
74
74
74
73
81
89
95
79
66
52
47
42

Medium Clouds (% Sky Obscured)

71
65
63
43
8
28
63
61
43
55
49
42
41
33
27
22
12
9
4
4
2
1
1
0

High Clouds (% Sky Obscured)

71
34
45
18
6
8
24
44
42
54
40
17
0
0
0
1
1
0
0
1
3
4
29
59

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
2
0
2
3
7
25
32
23
49
74
63
39
20
17
15
12
10
9
6
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
2
4
6
8
7
6
4
4
2
1
1
1
2
2
1
0
0
0
0
0
0
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
61
64
63
67
73
81
88
95
95
96
95
93
93
93
93
93
92
92
84
75
68
63

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

296
298
296
298
301
299
297
301
304
304
306
310
310
309
308
308
308
309
309
309
309
309
309
309

Saturday 1

Waning Gibbous 88%

22:50

10:54

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:59, Set: 21:30, Transit: 14:14. Moon - Rise: 22:50, Set: 10:54. Civil Dark: 22:02 - 06:27. Nautical Dark: 22:42 - 05:47. Astro Dark: 23:28 - 05:01

Total Clouds (% Sky Obscured)

84
85
85
90
95
95
95
90
90
90
85
85
80
74
72
67
66
68
71
72
72
73
85
92

Low Clouds (% Sky Obscured)

36
29
21
12
11
14
14
29
42
60
68
73
72
68
63
54
50
46
50
46
41
26
27
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
17
22
21
27
26
18
17
13
13
9
7
7
6
6
8
12

High Clouds (% Sky Obscured)

84
85
85
90
95
95
95
90
90
89
51
24
2
5
8
9
23
42
63
65
70
73
85
92

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 (%)

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

Chance of Frost

Temperature (°C)

24
25
24
24
24
23
22
21
19
18
16
16
16
16
16
16
15
16
16
17
19
22
24
24

Feels Like (°C)

23
23
27
27
26
25
25
24
21
21
22
21
20
20
18
18
18
18
18
18
20
20
21
23

Dew Point (°C)

15
15
15
15
16
15
15
15
15
15
15
15
15
15
15
15
14
15
15
14
14
14
14
15

Relative Humidity (%)

59
56
58
58
59
63
66
71
77
85
92
93
93
95
95
95
93
92
89
85
73
62
54
54

Pressure (mb)

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

Ozone (du)

310
310
310
309
309
308
307
307
306
305
304
305
305
306
306
307
307
308
309
310
311
311
312
313

Sunday 2

Waning Gibbous 80%

23:09

12:03

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

Sun - Rise: 07:00, Set: 21:28, Transit: 14:14. Moon - Rise: 23:09, Set: 12:03. Civil Dark: 22:00 - 06:28. Nautical Dark: 22:41 - 05:48. Astro Dark: 23:26 - 05:03

Total Clouds (% Sky Obscured)

100
96
95
98
92
87
81
70
59
48
61
72
83
76
70
64
63
61
59

Low Clouds (% Sky Obscured)

32
41
53
62
62
60
57
54
51
48
59
69
76
65
55
48
47
46
45

Medium Clouds (% Sky Obscured)

14
26
38
49
23
8
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

100
95
91
87
76
65
54
36
18
0
0
0
0
5
9
22
34
35
33

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)

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

Chance of Frost

Temperature (°C)

25
26
25
24
24
23
22
21
20
18
17
17
17
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
58
60
62
65
67
72
77
85
92
93
93
93
92
89
87
85
82

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

314
315
315
314
314
313
312
312
311
309
308
308
307
307
306
306
305
304
304

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

Generated: 27/07/26 13:09:42. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00