Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

16:58

05:08

20 OK
21 OK
22 Bad
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

Sun - Rise: 07:05, Set: 21:03, Transit: 14:05. Moon - Rise: 16:58, Set: 05:08. Civil Dark: 21:34 - 06:35. Nautical Dark: 22:12 - 05:57. Astro Dark: 22:53 - 05:15

Total Clouds (% Sky Obscured)

40
42
44
35
52
51
48
45
48
49
51
51
55
58
54
63
57
62
62
60
76
96
100
100

Low Clouds (% Sky Obscured)

26
28
28
33
52
51
48
45
48
49
51
51
55
58
54
48
44
44
49
45
49
31
51
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
18
35
40
40
42
47
48
76
78
76
82

High Clouds (% Sky Obscured)

0
0
2
2
1
2
2
3
2
5
5
3
5
4
1
18
20
23
49
53
74
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
4
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

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
1
0
0
0
0
0
0
1
3
4
4
2
13
32
52
73
73
73
83
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.4
0.5
0.5

Wind Speed/Direction (mph)

5
3
1
2
2
3
3
3
3
3
3
3
3
1
1
3
5
6
7
6
5
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
18
17
15
15
14
14
14
14
14
13
13
14
17
19
20
20
21
20
20
19
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

84
96
98
96
96
98
96
98
96
96
96
96
95
87
78
70
65
62
64
70
73
79
88
93

Pressure (mb)

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

Ozone (du)

343
342
342
344
342
339
338
335
333
335
337
336
335
333
332
332
332
332
333
333
332
332
333
333

Monday 27

Waxing Gibbous 86%

18:05

05:27

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:04, Set: 21:05, Transit: 14:05. Moon - Rise: 18:05, Set: 05:27. Civil Dark: 21:35 - 06:33. Nautical Dark: 22:13 - 05:55. Astro Dark: 22:55 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
99
97
100
93
100

Low Clouds (% Sky Obscured)

97
92
96
98
97
92
81
93
50
60
59
55
49
93
69
76
82
86
79
87
83
62
59
57

Medium Clouds (% Sky Obscured)

69
71
83
85
98
100
91
99
20
23
15
25
42
83
52
67
74
82
60
90
90
78
59
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
73
71
100
99
100
100
100
100
99
75
74
94
100
89
100

ISS Passover

Visibility (miles)

1
1
1
1
1
2
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

0
0
0
0
0
0
0
17
28
40
51
61
61
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

50
52
64
84
81
93
83
61
42
34
34
49
58
42
22
33
13
10
10
21
45
44
27
16

Precipitation Amount (mm)

0
0
0
0.4
0.3
0.6
0.5
0.2
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
98
98
98
96
98
96
98
98
96
93
90
82
72
69
68
65
65
69
72
79

Pressure (mb)

1017
1017
1018
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

334
334
335
335
336
336
335
334
334
334
334
335
335
335
335
334
333
333
333
333
334
334
334
333

Tuesday 28

Waxing Gibbous 93%

19:11

05:46

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:02, Set: 21:06, Transit: 14:05. Moon - Rise: 19:11, Set: 05:46. Civil Dark: 21:37 - 06:31. Nautical Dark: 22:15 - 05:53. Astro Dark: 22:56 - 05:11

Total Clouds (% Sky Obscured)

100
100
96
100
100
99
99
100
97
100
100
99
100
95
100
100
100
99
88
99
100
100
100
96

Low Clouds (% Sky Obscured)

50
64
79
76
100
96
89
97
89
73
69
27
45
39
52
57
41
15
9
5
2
11
13
12

Medium Clouds (% Sky Obscured)

95
99
61
100
69
92
72
69
67
100
96
81
93
88
97
97
100
77
47
64
100
100
100
92

High Clouds (% Sky Obscured)

100
23
75
75
70
62
92
100
72
73
81
89
49
56
100
100
100
87
71
88
88
91
35
82

ISS Passover

Visibility (miles)

9
9
7
7
9
9
9
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
6
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

15
18
22
37
36
28
60
56
21
32
32
15
12
15
13
12
14
14
19
22
19
62
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
13
13
14
14
14
14
14
13
13
13
15
16
17
18
20
23
23
23
23
21
18

Feels Like (°C)

15
14
13
13
13
13
13
14
14
14
13
13
13
15
16
17
17
18
20
21
21
22
20
18

Dew Point (°C)

13
14
13
13
13
13
13
14
13
13
13
12
12
12
12
13
12
8
8
8
8
11
14
17

Relative Humidity (%)

87
96
98
98
96
96
98
100
96
96
96
95
92
86
77
73
69
45
39
36
38
47
62
95

Pressure (mb)

1011
1011
1012
1011
1011
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1007
1008

Ozone (du)

332
332
330
329
330
332
334
333
332
332
332
331
330
330
330
329
331
333
333
333
333
335
336
337

Wednesday 29

Waxing Gibbous 97%

No Rise

06:05

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
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 07:01, Set: 21:07, Transit: 14:05. Moon - Rise: No Rise, Set: 06:05. Civil Dark: 21:38 - 06:30. Nautical Dark: 22:16 - 05:52. Astro Dark: 22:58 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
56
50
83
100
100
100
100
100
100
100
100
100
94
86
63
58
54
40

Low Clouds (% Sky Obscured)

14
6
6
3
1
0
9
18
27
41
57
74
83
96
100
92
84
75
73
69
55
51
47
40

Medium Clouds (% Sky Obscured)

91
83
77
73
66
34
24
30
44
86
92
98
94
90
86
86
87
89
78
65
17
7
4
3

High Clouds (% Sky Obscured)

100
100
100
100
100
90
56
50
83
95
91
86
73
62
52
72
88
100
34
19
5
6
12
1

ISS Passover

Visibility (miles)

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

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

95
61
17
13
35
19
9
7
5
34
47
66
56
88
95
95
95
75
54
38
22
13
7
2

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
1.2
2
0.8
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
93
93
93
95
93
95
93
95
95
95
98
98
96
93
92
95
85
78
78

Pressure (mb)

1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

338
340
345
349
351
355
355
353
351
353
353
354
353
354
356
354
356
357
357
356
355
354
354
354

Thursday 30

Waxing Gibbous 99%

20:16

06:27

20 OK
21 OK
22 OK
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: 07:00, Set: 21:08, Transit: 14:04. Moon - Rise: 20:16, Set: 06:27. Civil Dark: 21:39 - 06:28. Nautical Dark: 22:18 - 05:50. Astro Dark: 23:00 - 05:07

Total Clouds (% Sky Obscured)

34
32
30
44
46
44
45
45
48
54
60
65
92
86
78
70
61
54
48
43
48
68
84
100

Low Clouds (% Sky Obscured)

33
30
30
44
46
44
45
45
48
49
51
57
34
21
15
36
50
54
48
43
48
60
53
47

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
1
8
15
22
62
62
63
55
48
40
27
25
25
36
35
35

ISS Passover

Visibility (miles)

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

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

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 (%)

2
1
0
0
0
0
0
0
0
0
1
0
1
2
1
7
10
10
13
15
13
12
9
3

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

Chance of Frost

Temperature (°C)

16
14
13
12
12
11
11
11
10
10
10
10
11
12
14
16
17
18
18
18
18
17
17
17

Feels Like (°C)

18
16
15
15
13
12
12
11
12
11
11
10
11
12
13
14
15
16
17
19
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

85
96
98
100
98
98
98
96
96
96
96
96
95
89
86
81
78
77
75
77
78
81
82
83

Pressure (mb)

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

Ozone (du)

354
352
355
353
352
351
351
350
349
348
348
348
349
352
356
359
359
359
359
358
357
356
356
355

Friday 1

Full Moon 100%

21:23

06:52

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:58, Set: 21:09, Transit: 14:04. Moon - Rise: 21:23, Set: 06:52. Civil Dark: 21:41 - 06:27. Nautical Dark: 22:19 - 05:48. Astro Dark: 23:02 - 05:05

Total Clouds (% Sky Obscured)

98
97
96
96
96
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

54
67
79
77
75
71
74
80
84
76
71
66
79
89
97
97
97
97
97
97
96
96
96
94

Medium Clouds (% Sky Obscured)

9
18
27
35
43
52
64
75
84
87
91
95
95
95
96
71
49
26
30
33
37
42
48
53

High Clouds (% Sky Obscured)

57
75
87
80
69
62
72
82
100
100
100
99
99
99
100
80
60
40
31
22
14
13
12
16

ISS Passover

Visibility (miles)

9
9
8
7
5
4
3
4
5
7
7
7
7
8
8
9
9
9
9
9
9
9
8
6

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
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

Precipitation Probability (%)

8
7
0
4
4
3
11
15
12
34
46
54
63
66
62
62
58
40
45
50
24
35
41
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

86
87
90
93
93
93
95
93
93
93
93
95
95
90
86
83
83
83
83
83
82
82
85
87

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

355
356
357
357
359
360
361
362
363
365
365
366
367
369
371
372
372
372
372
372
371
371
371
371

Saturday 2

Waning Gibbous 98%

22:28

07:23

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: 06:57, Set: 21:10, Transit: 14:04. Moon - Rise: 22:28, Set: 07:23. Civil Dark: 21:42 - 06:25. Nautical Dark: 22:21 - 05:47. Astro Dark: 23:03 - 05:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

96
96
98
98
97
95
96
96
97
95
92
90
84
81
77
79
77
79

Medium Clouds (% Sky Obscured)

53
62
69
65
56
51
49
51
49
56
64
72
78
84
94
82
70
57

High Clouds (% Sky Obscured)

38
64
86
85
84
82
80
77
75
82
90
98
94
93
88
70
53
44

ISS Passover

Visibility (miles)

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

Fog (%)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Precipitation Type

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

Precipitation Probability (%)

47
47
40
37
33
27
28
27
22
24
26
23
29
31
31
38
43
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14

Relative Humidity (%)

92
93
95
96
96
96
96
98
96
96
96
98
96
95
95
95
96
96

Pressure (mb)

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

Ozone (du)

371
371
371
371
372
372
372
371
370
369
370
370
371
371
371
371
372
373

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

Generated: 26/04/26 20:24:14. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00