Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 99%

No Rise

06:43

23 OK
00 Bad
01 OK
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: 06:30, Set: 21:41, Transit: 14:05. Moon - Rise: No Rise, Set: 06:43. Civil Dark: 22:16 - 05:55. Nautical Dark: 23:00 - 05:10. Astro Dark: 23:54 - 04:16

Total Clouds (% Sky Obscured)

36
43
36
78
64
87
81
92
81
58
61
69
93
95
94
78
72
97
100
100
100
85
70
56

Low Clouds (% Sky Obscured)

36
22
20
36
42
49
52
56
57
50
53
61
68
53
41
37
35
31
33
33
27
45
8
56

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
35
1

High Clouds (% Sky Obscured)

35
32
36
56
47
68
47
42
44
41
45
56
87
87
89
64
56
93
100
100
99
45
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
23
72
66
27
34
13
0
0
0
0
1
1
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
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
3
3
2
2
2
3
3
3
2
0
3
5
5
5
5
6
6
5
4
7
0
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
13
13
10
10
11
10
10
10
13
17
18
19
18
20
21
22
22
20
20
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

90
92
89
84
83
83
83
84
83
76
64
57
52
50
50
49
49
51
58
61
69
77
85
92

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1018
1018
1018
1017
1017
1018
1018
1018
1017

Ozone (du)

323
321
322
319
317
316
317
318
317
316
316
316
316
316
317
318
320
318
319
320
320
330
337
349

Monday 1

Waning Gibbous 97%

23:18

07:34

23 OK
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: 06:29, Set: 21:42, Transit: 14:06. Moon - Rise: 23:18, Set: 07:34. Civil Dark: 22:17 - 05:54. Nautical Dark: 23:01 - 05:09. Astro Dark: 23:55 - 04:15

Total Clouds (% Sky Obscured)

35
71
99
100
99
100
100
100
100
100
100
100
100
100
96
88
52
51
69
71
84
88
90
93

Low Clouds (% Sky Obscured)

35
15
13
85
31
28
20
29
56
90
100
100
99
100
54
46
45
51
69
69
76
80
79
73

Medium Clouds (% Sky Obscured)

0
0
5
26
49
92
90
93
91
96
99
22
22
18
24
72
19
0
3
0
0
0
0
22

High Clouds (% Sky Obscured)

0
52
98
100
93
100
100
100
100
100
100
100
84
57
62
60
7
0
3
4
18
70
70
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
6
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
6
30
48
32
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
13
36
22
23
31
46
45
33
12
16
11
17
12
18
25
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
1
1
1
1
1
1
1
2
1
1
1
0
3
6
9
10
10
9
8
7
5
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
95
95
96
90
93
92
89
83
79
90
89
90
89
90
80
65
63
67
69
70
76
82
87

Pressure (mb)

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

Ozone (du)

351
349
347
346
350
349
349
351
351
346
345
342
342
341
343
348
351
348
346
345
343
344
343
343

Tuesday 2

Waning Gibbous 93%

00:04

08:33

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

Sun - Rise: 06:29, Set: 21:43, Transit: 14:06. Moon - Rise: 00:04, Set: 08:33. Civil Dark: 22:18 - 05:54. Nautical Dark: 23:02 - 05:09. Astro Dark: 23:56 - 04:14

Total Clouds (% Sky Obscured)

87
91
43
73
60
49
52
32
33
37
42
40
40
22
88
61
16
13
17
82
91
91
95
98

Low Clouds (% Sky Obscured)

71
77
43
69
60
49
51
32
33
37
39
19
23
22
85
57
16
0
0
0
10
26
44
65

Medium Clouds (% Sky Obscured)

0
20
29
17
6
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
13
30
42

High Clouds (% Sky Obscured)

13
0
0
0
0
4
7
6
2
13
42
40
40
1
0
3
5
11
15
82
89
87
87
85

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 (%)

32
28
36
30
24
27
12
10
6
10
8
2
1
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)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
12
12
12
13
16
17
19
20
21
22
23
23
24
23
22
21
19
17

Feels Like (°C)

14
14
14
14
12
12
12
11
12
14
18
18
20
21
22
21
23
24
25
23
21
20
19
18

Dew Point (°C)

13
13
13
12
12
12
11
11
11
12
12
10
10
10
11
12
12
13
13
13
13
15
15
15

Relative Humidity (%)

90
92
90
95
93
93
93
95
95
92
78
62
55
51
50
52
51
50
50
53
58
68
80
83

Pressure (mb)

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

Ozone (du)

342
339
339
336
335
335
333
333
334
333
333
333
332
331
330
329
329
329
329
328
328
328
327
326

Wednesday 3

Waning Gibbous 88%

00:41

09:36

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: 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)

60
99
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
96
98
99
100

Low Clouds (% Sky Obscured)

60
76
76
83
92
99
100
100
100
100
100
100
100
100
100
100
100
100
94
89
82
89
94
100

Medium Clouds (% Sky Obscured)

35
33
37
45
48
74
97
98
100
97
95
90
90
95
99
91
88
94
88
93
92
91
97
100

High Clouds (% Sky Obscured)

22
90
52
47
91
100
87
70
50
63
78
100
100
100
98
99
99
99
84
73
54
50
50
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
5
7
7
6
4
1
1
5
7
6
7
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
9
7
10
26
27
23
25
28
39
41
43
39
41
40
42
46
39
32
32
29
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
76
73
74
74
77
83
93
93
93
93
93
95
96
96
98
96
96
96
96
96
96
95

Pressure (mb)

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

Ozone (du)

325
324
325
325
325
324
323
321
321
321
320
319
319
320
319
318
318
318
318
320
323
326
329
331

Thursday 4

Waning Gibbous 81%

01:12

10:42

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: 06:28, Set: 21:44, Transit: 14:06. Moon - Rise: 01:12, Set: 10:42. Civil Dark: 22:19 - 05:53. Nautical Dark: 23:04 - 05:08. Astro Dark: 23:59 - 04:12

Total Clouds (% Sky Obscured)

95
88
71
72
78
92
97
98
99
99
100
100
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
79
61
60
61
71
65
58
52
52
55
57
54
55
60
66
73
82
59
35
12
10
7
6

Medium Clouds (% Sky Obscured)

35
27
19
15
14
12
25
37
44
45
45
34
41
49
58
65
65
73
86
90
94
89
88
89

High Clouds (% Sky Obscured)

2
0
2
20
42
67
72
81
95
98
99
98
91
97
100
99
99
99
99
99
100
99
99
99

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 (%)

30
32
27
33
32
23
29
29
13
21
22
18
15
6
7
7
3
0
2
4
4
9
9
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
95
95
95
96
95
93
92
89
83
71
64
65
65
64
64
65
66
67
68
73
78

Pressure (mb)

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

Ozone (du)

334
337
342
346
351
362
356
351
349
347
345
343
344
344
344
344
341
339
336
334
331
328
327
326

Friday 5

Waning Gibbous 72%

01:37

11:49

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 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:28, Set: 21:45, Transit: 14:06. Moon - Rise: 01:37, Set: 11:49. Civil Dark: 22:20 - 05:53. Nautical Dark: 23:05 - 05:07. Astro Dark: 00:00 - 04:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
87
78
75
71
67
49
29
10
20
33
51
64
80
92

Low Clouds (% Sky Obscured)

15
22
30
26
22
19
16
12
6
10
14
17
19
21
24
17
11
4
12
20
28
43
59
75

Medium Clouds (% Sky Obscured)

91
91
90
68
37
6
4
2
0
3
10
12
13
11
11
12
9
5
6
8
9
25
41
57

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
91
78
57
42
28
23
18
16
10
20
33
51
64
80
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
3
3
3
2

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

Precipitation Probability (%)

15
17
20
25
25
17
16
12
4
7
6
3
4
3
3
14
22
24
54
74
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.7
0.9
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
14
14
14
15
16
17
18
20
22
23
24
25
24
23
22
21
19
18
18
17

Feels Like (°C)

15
15
14
14
13
13
13
14
13
14
17
18
19
20
21
22
25
24
23
23
23
23
18
18

Dew Point (°C)

11
11
11
11
12
12
12
13
13
14
14
14
15
16
16
17
16
17
17
17
17
17
17
16

Relative Humidity (%)

82
83
84
87
87
86
87
86
85
83
76
69
64
63
60
60
63
67
72
79
88
95
96
96

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1018
1019

Ozone (du)

324
324
324
324
324
323
323
323
323
323
326
329
332
334
337
339
339
338
337
336
335
334
331
328

Saturday 6

Waning Gibbous 62%

02:00

12:56

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: 06:27, Set: 21:45, Transit: 14:06. Moon - Rise: 02:00, Set: 12:56. Civil Dark: 22:21 - 05:52. Nautical Dark: 23:05 - 05:07. Astro Dark: 00:01 - 04:10

Total Clouds (% Sky Obscured)

95
95
96
95
95
95
93
92
91
93
95
97
91
86
82
85
87
90
93
97
99

Low Clouds (% Sky Obscured)

62
48
33
36
40
45
57
71
82
69
57
52
52
45
41
42
44
48
49
56
63

Medium Clouds (% Sky Obscured)

67
79
89
90
87
83
64
49
34
34
30
35
31
29
31
20
10
0
6
12
23

High Clouds (% Sky Obscured)

80
85
85
81
75
62
50
34
19
44
68
92
83
74
64
67
69
71
81
90
96

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
94
49
46
36
8
14
13
5
7
7
2
5
5
3
9
18
5
28
47
66

Precipitation Amount (mm)

1
0.7
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
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
4
2
2

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
16
16
17
18
20
22
23
25
26
25
25
25
23
22

Feels Like (°C)

19
19
18
18
16
16
16
16
15
16
19
19
20
21
22
23
29
28
27
26
26

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
98
98
98
96
95
85
76
68
63
61
56
59
62
64
71
80

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

324
324
325
325
324
323
323
324
325
326
328
329
331
332
333
334
336
339
342
337
331

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

Generated: 31/05/26 23:15:03. Forecast: 31/05/26 to 06/06/26. Timezone: UTC+2.00