Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 89%

18:08

04:32

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

Sun - Rise: 06:32, Set: 21:37, Transit: 14:05. Moon - Rise: 18:08, Set: 04:32. Civil Dark: 22:11 - 05:57. Nautical Dark: 22:55 - 05:13. Astro Dark: 23:47 - 04:21

Total Clouds (% Sky Obscured)

4
4
5
3
3
3
2
3
3
2
2
1
3
4
2
6
8
28
46
11
8
20
39
58

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

High Clouds (% Sky Obscured)

4
4
2
2
2
2
2
2
2
2
2
1
3
4
2
4
6
27
46
9
5
18
39
51

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
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)

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

Chance of Frost

Temperature (°C)

17
19
23
27
29
31
32
33
33
33
33
32
31
29
26
24
23
22
21
20
18
18
18
18

Feels Like (°C)

17
19
24
29
31
33
33
34
34
34
33
33
35
33
29
27
25
23
21
20
20
19
19
19

Dew Point (°C)

6
10
12
13
11
11
10
11
11
11
11
12
18
19
18
17
15
13
12
13
14
14
13
13

Relative Humidity (%)

45
55
51
41
33
28
26
25
25
26
26
29
43
54
63
62
60
58
56
67
74
76
73
71

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

338
338
338
337
336
337
339
339
339
337
337
339
337
337
338
337
338
338
339
339
338
338
339
339

Thursday 28

Waxing Gibbous 95%

19:14

04:56

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

Sun - Rise: 06:31, Set: 21:38, Transit: 14:05. Moon - Rise: 19:14, Set: 04:56. Civil Dark: 22:12 - 05:57. Nautical Dark: 22:56 - 05:12. Astro Dark: 23:49 - 04:19

Total Clouds (% Sky Obscured)

11
10
36
61
16
25
12
10
11
5
2
0
3
0
0
42
50
39
40
0
22
26
18
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
22
26
18
17

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)

7
6
35
60
14
21
10
9
11
5
2
0
2
0
0
40
48
38
35
0
4
9
3
4

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

Chance of Frost

Temperature (°C)

18
20
24
27
29
31
32
33
33
33
33
32
31
28
25
23
21
20
18
17
16
15
15
15

Feels Like (°C)

18
22
27
30
30
33
34
34
34
35
34
34
34
33
30
27
24
23
21
20
19
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

70
70
59
51
47
43
40
39
38
37
40
44
51
67
72
71
66
67
81
86
92
95
92
87

Pressure (mb)

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

Ozone (du)

339
336
335
334
335
336
336
335
335
334
333
332
332
331
328
328
329
329
328
330
334
335
333
330

Friday 29

Waxing Gibbous 98%

20:20

05:24

07 OK
08 Good
09 OK
10 OK
11 OK
12 OK
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

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)

44
7
32
22
30
33
73
66
75
88
85
81
89
100
75
100
100
100
98
96
63
97
100
100

Low Clouds (% Sky Obscured)

23
0
23
22
30
33
31
23
24
27
25
27
42
42
72
80
73
59
55
57
62
68
67
65

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)

33
5
21
4
7
9
55
49
52
74
66
52
53
100
57
100
100
100
95
93
52
96
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
3
3
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
2
8
13
6
2
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
1
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
0
1
3
4
5
7
7
6
6
4
3
4
4
2
1
1
2
1
2
3
3
2

Chance of Frost

Temperature (°C)

15
17
20
22
22
23
24
24
24
24
23
22
21
20
17
15
15
15
15
15
15
15
14
15

Feels Like (°C)

17
19
23
24
24
25
26
25
24
24
23
23
22
21
18
17
16
17
16
15
15
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

86
79
67
59
57
55
52
53
54
56
60
64
68
76
93
98
98
98
96
95
96
95
96
95

Pressure (mb)

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

Ozone (du)

326
325
323
321
318
317
316
315
314
315
315
315
314
313
313
313
314
313
314
314
313
314
315
317

Saturday 30

Waxing Gibbous 100%

21:24

06:00

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 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)

100
98
95
95
93
93
91
94
97
99
99
84
99
99
98
97
96
96
94
95
95
55
81
92

Low Clouds (% Sky Obscured)

64
68
71
75
75
76
78
84
91
93
84
80
80
80
78
79
75
75
72
68
65
55
59
59

Medium Clouds (% Sky Obscured)

3
1
3
3
2
3
2
8
46
11
48
31
45
30
47
7
27
7
2
3
7
7
16
23

High Clouds (% Sky Obscured)

100
89
74
66
61
56
52
58
64
75
75
67
93
76
62
50
56
69
69
70
74
34
55
57

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
14
14
14
15
15
15
15
14
14
15
15
15
15
14
14
13
13
13
13
13

Relative Humidity (%)

95
89
79
70
67
66
66
68
74
77
75
77
79
85
90
98
98
96
95
95
96
96
96
96

Pressure (mb)

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

Ozone (du)

316
317
318
317
317
318
319
320
320
321
324
324
324
322
322
327
330
330
327
331
333
333
327
325

Sunday 31

Full Moon 99%

22:24

06:43

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

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)

73
98
99
100
99
98
97
95
92
90
93
96
100
84
67
48
47
49
54
52
58
62
54
49

Low Clouds (% Sky Obscured)

54
50
49
53
54
49
42
40
37
33
40
44
47
2
3
4
11
15
20
27
31
41
38
38

Medium Clouds (% Sky Obscured)

30
26
26
26
27
24
19
20
20
43
67
55
37
52
54
48
47
49
54
38
24
5
4
4

High Clouds (% Sky Obscured)

33
66
81
99
96
92
89
82
76
70
79
89
100
57
48
40
37
30
22
12
8
3
3
4

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
89
79
66
59
57
56
53
51
53
51
56
64
72
78
83
89
92
95
96
96
95
95
90

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1020
1020

Ozone (du)

324
323
321
321
321
319
319
318
317
318
316
315
315
314
314
314
314
313
313
313
314
314
315
314

Monday 1

Waning Gibbous 97%

23:18

No Set

07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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

Sun - Rise: 06:29, Set: 21:41, Transit: 14:05. Moon - Rise: 23:18, Set: No Set. Civil Dark: 22:16 - 05:54. Nautical Dark: 23:01 - 05:09. Astro Dark: 23:55 - 04:15

Total Clouds (% Sky Obscured)

45
43
42
38
36
31
31
35
34
33
38
40
46
58
72
84
87
89
91
89
86
84
89
95

Low Clouds (% Sky Obscured)

37
39
36
32
30
29
29
26
20
17
19
20
21
24
27
32
34
38
45
61
79
84
89
95

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
1
2
2
1
0
0
18
36
52
55
56
60
36
18
3
2
1

High Clouds (% Sky Obscured)

3
2
2
1
1
0
0
4
5
6
13
27
46
58
72
65
69
72
75
61
46
32
23
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
9
7
5
2
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

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

Precipitation Probability (%)

1
2
1
0
0
0
0
1
0
0
22
29
30
40
39
36
42
46
49
54
52
45
50
52

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
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
18
19
20
21
22
23
28
27
25
26
26
26
16
17
17
17
16
16
16
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

89
86
74
67
59
56
53
52
53
55
56
65
76
89
90
95
98
98
96
96
96
96
95
95

Pressure (mb)

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

Ozone (du)

314
313
314
316
317
319
320
322
324
325
327
330
333
336
345
353
362
370
379
387
389
391
394
396

Tuesday 2

Waning Gibbous 93%

00:04

07:34

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:29, Set: 21:42, Transit: 14:06. Moon - Rise: 00:04, Set: 07:34. Civil Dark: 22:17 - 05:54. Nautical Dark: 23:02 - 05:09. Astro Dark: 23:56 - 04:14

Total Clouds (% Sky Obscured)

100
95
89
84
82
81
76
88
80
76
76
75
83
86
90
88
90
93
97

Low Clouds (% Sky Obscured)

96
79
63
48
43
41
39
42
48
52
42
38
35
41
42
46
56
67
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
13
22
15
6
0
8
13
20

High Clouds (% Sky Obscured)

10
10
18
26
32
38
40
45
45
45
45
45
50
65
81
87
90
92
93

ISS Passover

Visibility (miles)

7
9
8
7
5
5
5
5
6
7
8
8
8
7
8
8
8
8
8

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

Precipitation Probability (%)

51
46
46
46
50
54
54
47
48
45
36
40
44
32
36
40
35
37
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
6
8
9
9
11
10
10
9
8
7
5
4
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
92
90
88
83
81
80
78
76
81
85
89
92
93
96
96
95

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

398
401
390
379
369
363
356
350
349
349
348
346
344
342
341
339
338
336
335

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

Generated: 27/05/26 07:49:06. Forecast: 27/05/26 to 02/06/26. Timezone: UTC+2.00