Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 98%

20:20

05:24

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:31, Set: 21:39, Transit: 14:05. Moon - Rise: 20:20, Set: 05:24. Civil Dark: 22:13 - 05:56. Nautical Dark: 22:57 - 05:12. Astro Dark: 23:51 - 04:18

Total Clouds (% Sky Obscured)

97
100
95
93
100
100
100
98
97
90
93
69
69
100
100
100
100
100
82
62
61
77
77
96

Low Clouds (% Sky Obscured)

34
29
27
30
33
39
56
60
67
66
70
69
69
71
57
64
71
72
58
43
48
66
69
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
11
0
4
45
40
79
37
33
16
11
1
4

High Clouds (% Sky Obscured)

97
89
76
92
100
100
97
97
87
45
48
7
50
100
100
100
100
100
64
37
22
35
9
45

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
10
23
37
50
20
17
10
5
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
62
70
77
84
93
98
98
100
98
98
98
95
96
95
93
89
82
74
67
63
66
68
70

Pressure (mb)

1022
1022
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

320
318
318
317
318
317
318
319
320
319
315
312
313
314
314
315
316
317
317
319
319
320
321
322

Saturday 30

Waxing Gibbous 100%

21:24

06:00

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:30, Set: 21:39, Transit: 14:05. Moon - Rise: 21:24, Set: 06:00. Civil Dark: 22:14 - 05:55. Nautical Dark: 22:58 - 05:11. Astro Dark: 23:52 - 04:17

Total Clouds (% Sky Obscured)

83
80
99
99
99
99
100
100
100
99
93
95
100
99
99
99
100
100
100
100
100
100
93
99

Low Clouds (% Sky Obscured)

77
57
54
63
72
49
39
37
42
43
50
72
83
89
86
96
98
98
78
72
63
56
45
46

Medium Clouds (% Sky Obscured)

5
16
34
20
18
17
10
17
9
25
55
6
8
12
4
1
0
2
17
19
13
1
8
25

High Clouds (% Sky Obscured)

48
19
50
50
60
80
98
100
100
99
73
51
55
50
61
72
98
93
100
100
100
100
82
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
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

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 (%)

4
4
4
1
7
8
8
7
3
3
9
13
12
8
5
6
2
5
3
0
0
2
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
17
16
15
15
15
15
14
14
14
15
15
15
15
16
16
17
18
18
19
19

Feels Like (°C)

19
20
19
18
17
16
16
16
16
16
15
14
14
14
14
15
15
15
16
16
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
82
87
90
95
96
95
96
96
96
90
87
84
84
80
78
77
72
68
66
64
62

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

322
322
323
323
322
323
322
326
328
330
335
333
330
328
327
325
324
324
325
322
321
320
319
317

Sunday 31

Full Moon 99%

22:24

06:43

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 06:30, Set: 21:40, Transit: 14:05. Moon - Rise: 22:24, Set: 06:43. Civil Dark: 22:15 - 05:55. Nautical Dark: 23:00 - 05:10. Astro Dark: 23:54 - 04:16

Total Clouds (% Sky Obscured)

100
98
88
60
94
91
93
86
81
81
81
88
95
55
51
50
47
40
24
39
28
34
35
25

Low Clouds (% Sky Obscured)

39
40
37
34
30
33
43
32
26
42
38
33
33
30
25
19
0
20
24
34
28
34
35
25

Medium Clouds (% Sky Obscured)

32
38
61
37
17
4
4
0
5
0
0
0
0
0
0
0
0
0
0
33
16
22
13
7

High Clouds (% Sky Obscured)

100
92
79
35
75
75
75
78
63
54
49
69
93
55
51
50
47
40
11
21
3
17
12
7

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
2
7
13
13
10
38
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

19
18
19
18
17
16
14
13
13
12
11
11
11
11
11
11
13
15
17
19
20
21
22
22

Feels Like (°C)

18
17
18
17
17
15
14
13
12
11
10
10
10
10
11
11
14
17
19
20
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

62
63
61
64
67
83
92
93
92
90
88
86
84
83
81
83
74
66
58
51
48
46
45
47

Pressure (mb)

1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017

Ozone (du)

318
321
322
323
322
323
323
323
323
320
319
318
316
317
317
315
315
315
314
313
314
314
316
317

Monday 1

Waning Gibbous 97%

23:18

07:34

16 Good
17 OK
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:29, Set: 21:41, Transit: 14:06. Moon - Rise: 23:18, Set: 07:34. Civil Dark: 22:16 - 05:54. Nautical Dark: 23:01 - 05:09. Astro Dark: 23:55 - 04:15

Total Clouds (% Sky Obscured)

15
24
52
90
93
97
100
98
45
50
49
59
97
98
99
100
100
100
100
96
92
87
87
85

Low Clouds (% Sky Obscured)

15
24
17
8
5
3
0
0
0
0
23
46
72
79
86
99
97
93
90
82
68
54
47
40

Medium Clouds (% Sky Obscured)

0
10
21
38
35
24
15
18
23
26
34
41
71
91
80
62
55
58
58
44
27
11
16
41

High Clouds (% Sky Obscured)

0
4
35
75
83
92
100
98
45
50
37
28
30
25
35
35
43
50
57
62
66
63
56
53

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
4
5
3
8
9
10
30
37
40
48
41
22
25
34
29
26
24
22
19
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
22
20
18
17
15
14
13
14
14
14
14
13
13
15
16
16
16
16
17
18
18
17

Dew Point (°C)

11
12
12
12
13
14
13
12
12
11
11
10
11
10
10
11
11
11
13
14
14
14
14
13

Relative Humidity (%)

48
52
55
59
68
82
89
89
89
87
86
84
84
78
75
73
69
65
76
86
81
75
71
68

Pressure (mb)

1017
1017
1016
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

317
318
320
320
320
322
325
330
346
348
350
351
352
356
359
364
365
363
356
353
349
349
349
344

Tuesday 2

Waning Gibbous 93%

00:04

08:33

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 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:29, Set: 21:42, Transit: 14:06. Moon - Rise: 00:04, Set: 08:33. Civil Dark: 22:17 - 05:54. Nautical Dark: 23:02 - 05:09. Astro Dark: 23:56 - 04:14

Total Clouds (% Sky Obscured)

83
81
75
72
81
84
93
74
74
72
65
57
45
46
44
44
23
28
29
36
43
49
62
77

Low Clouds (% Sky Obscured)

38
37
38
36
34
33
38
48
55
60
56
48
40
39
36
33
23
28
29
31
25
22
23
22

Medium Clouds (% Sky Obscured)

79
57
65
57
39
39
35
9
17
23
17
9
3
4
6
10
11
7
3
9
14
16
18
13

High Clouds (% Sky Obscured)

50
45
40
40
53
55
81
74
74
72
61
38
15
10
5
0
0
0
0
0
1
1
22
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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
17
19
8
24
24
13
31
36
27
38
38
19
26
29
10
31
27
11
11
7
2
1
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)

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

Chance of Frost

Temperature (°C)

19
19
18
17
17
16
14
14
13
13
12
12
12
12
12
12
13
16
19
21
22
23
24
24

Feels Like (°C)

18
17
16
16
16
15
14
14
14
13
14
13
13
12
12
12
15
15
16
17
17
19
20
26

Dew Point (°C)

13
14
13
13
14
14
13
13
12
12
12
11
11
11
11
11
11
10
9
8
8
8
8
8

Relative Humidity (%)

69
72
73
77
81
87
95
95
95
96
96
95
95
93
93
92
84
66
53
43
39
38
35
37

Pressure (mb)

1020
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017

Ozone (du)

341
339
336
335
335
332
332
332
331
330
328
327
325
324
324
325
324
325
325
326
326
327
328
328

Wednesday 3

Waning Gibbous 88%

00:41

09:36

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

Sun - Rise: 06:28, Set: 21:43, Transit: 14:06. Moon - Rise: 00:41, Set: 09:36. Civil Dark: 22:18 - 05:53. Nautical Dark: 23:03 - 05:08. Astro Dark: 23:58 - 04:13

Total Clouds (% Sky Obscured)

81
67
57
48
65
82
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97

Low Clouds (% Sky Obscured)

25
16
9
0
28
56
85
82
78
73
60
51
36
34
37
40
70
88
100
100
100
100
98
97

Medium Clouds (% Sky Obscured)

5
4
0
0
0
0
0
0
0
4
10
15
12
13
9
10
9
8
12
32
54
73
77
81

High Clouds (% Sky Obscured)

46
29
20
21
45
70
94
90
88
84
91
97
100
100
100
100
85
76
64
73
79
86
65
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
5
9
12
11
12
11
12
12
10
10
9
2
31
42
45
68
72
81
62
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
24
24
24
17
18
17
17
16
15
15
15
15
15
15
15
15
15
16
15
15
15
16

Dew Point (°C)

8
8
9
11
12
13
14
15
15
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13

Relative Humidity (%)

38
38
45
54
63
72
81
92
93
93
93
95
93
93
92
92
90
90
89
86
85
83
82
82

Pressure (mb)

1017
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

328
328
328
329
329
328
328
328
327
326
325
324
323
323
323
323
323
322
322
322
320
319
318
318

Thursday 4

Waning Gibbous 81%

01:12

10:42

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
13 Bad

Sun - Rise: 06:28, Set: 21:43, Transit: 14:06. Moon - Rise: 01:12, Set: 10:42. Civil Dark: 22:18 - 05:53. Nautical Dark: 23:04 - 05:08. Astro Dark: 23:59 - 04:12

Total Clouds (% Sky Obscured)

95
96
96
96
97
99
100
100
100
100
97
94
92
87
82
74
83
91
100
99
98
98

Low Clouds (% Sky Obscured)

95
96
96
95
95
94
95
92
86
79
80
79
80
81
79
74
76
81
84
85
85
86

Medium Clouds (% Sky Obscured)

84
73
64
57
69
84
98
98
97
96
86
77
67
68
70
69
71
68
61
49
36
27

High Clouds (% Sky Obscured)

23
17
11
6
5
4
4
10
16
23
29
38
47
38
29
19
25
26
37
33
39
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
7
7
7
8
9
9
9
9
9
7
5

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

22
26
23
15
27
39
51
54
57
60
49
39
30
35
35
29
29
33
34
51
52
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
12
12
12
12
11
11
12
11
12
12
12
12
13
13
13
13
13

Relative Humidity (%)

81
81
82
80
82
84
87
90
90
90
90
90
90
90
92
92
92
92
92
90
89
89

Pressure (mb)

1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

317
317
317
317
317
317
317
317
318
319
320
320
320
321
321
322
322
323
323
324
324
324

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

Generated: 29/05/26 16:10:32. Forecast: 29/05/26 to 04/06/26. Timezone: UTC+2.00