Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

07:27

21:19

14 OK
15 OK
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: 07:19, Set: 20:53, Transit: 14:07. Moon - Rise: 07:27, Set: 21:19. Civil Dark: 21:23 - 06:49. Nautical Dark: 21:59 - 06:13. Astro Dark: 22:38 - 05:34

Total Clouds (% Sky Obscured)

30
39
52
65
94
100
100
96
84
96
85
97
100
100
100
99
100
97
88
84
98
100
100
99

Low Clouds (% Sky Obscured)

16
14
4
0
0
0
0
0
17
13
16
12
25
28
36
32
27
35
38
42
62
65
68
56

Medium Clouds (% Sky Obscured)

2
2
2
35
9
72
41
56
21
67
13
11
2
12
28
34
42
34
21
0
0
0
33
76

High Clouds (% Sky Obscured)

30
39
52
65
94
100
100
89
71
92
81
97
100
100
100
96
97
83
58
53
92
100
100
97

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
2
1
1
0
0
0
3
0
23
39
71
68
12
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
2
1
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
6
6
5
4
4
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
4
4
4

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
15
13
12
11
11
11
10
10
10
10
10
10
10
12
14
15
16
17

Feels Like (°C)

21
20
20
19
17
17
14
12
12
11
10
10
9
9
10
9
9
9
9
12
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

63
63
66
68
73
79
87
95
96
96
95
96
95
95
96
95
96
96
93
89
82
78
74
72

Pressure (mb)

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

Ozone (du)

329
330
332
329
330
331
332
332
332
328
327
329
330
329
328
330
331
331
332
331
329
328
329
330

Saturday 18

Waxing Crescent 2%

08:02

22:42

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
13 Bad

Sun - Rise: 07:18, Set: 20:54, Transit: 14:07. Moon - Rise: 08:02, Set: 22:42. Civil Dark: 21:24 - 06:48. Nautical Dark: 22:00 - 06:11. Astro Dark: 22:39 - 05:32

Total Clouds (% Sky Obscured)

92
98
97
98
100
99
99
96
84
79
78
65
44
61
82
65
89
78
77
83
77
88
92
70

Low Clouds (% Sky Obscured)

55
60
65
63
65
60
45
45
42
60
67
50
25
30
34
34
31
35
16
28
20
19
24
22

Medium Clouds (% Sky Obscured)

79
65
64
93
81
83
89
89
66
14
58
15
21
30
59
38
21
24
18
7
15
36
13
3

High Clouds (% Sky Obscured)

81
81
86
89
100
97
96
80
16
24
6
2
4
15
22
11
62
37
72
71
61
74
78
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
7
7
7
9
7
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
17
70
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
1
1
2
6
6
2
2
2
2
2
0
0
0
0
0
1
0
1
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
6
7
6
5
4
2
3
1
2
3
2
2
1
2
1
1
1
2
2
1
2
4
5

Chance of Frost

Temperature (°C)

17
18
17
16
15
15
14
12
12
11
11
11
10
10
10
10
10
9
10
13
16
18
19
21

Feels Like (°C)

17
17
16
15
14
14
13
11
11
11
11
11
10
11
10
9
10
9
9
12
16
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

70
69
73
75
78
82
87
96
98
98
95
95
96
96
96
96
96
96
95
87
78
68
63
62

Pressure (mb)

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

Ozone (du)

331
331
333
333
333
334
333
335
337
339
341
342
343
343
343
343
343
344
346
346
347
347
347
347

Sunday 19

Waxing Crescent 7%

08:47

00:05

14 OK
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
13 Bad

Sun - Rise: 07:16, Set: 20:55, Transit: 14:06. Moon - Rise: 08:47, Set: 00:05. Civil Dark: 21:25 - 06:46. Nautical Dark: 22:02 - 06:09. Astro Dark: 22:41 - 05:30

Total Clouds (% Sky Obscured)

18
16
40
25
42
47
44
47
34
33
53
79
65
89
92
89
93
92
74
72
51
46
35
32

Low Clouds (% Sky Obscured)

14
4
3
2
2
1
0
1
4
6
16
14
21
34
33
30
33
28
19
10
0
3
5
8

Medium Clouds (% Sky Obscured)

0
0
0
0
7
2
0
2
26
33
19
35
49
42
58
42
43
31
22
40
15
15
17
22

High Clouds (% Sky Obscured)

7
7
29
16
38
43
42
47
16
3
30
48
41
65
70
61
71
76
54
56
30
25
17
7

ISS Passover

Visibility (miles)

9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
26
56
84
66
66
66
66
66
66
66
66
66
66
66
66

Precipitation Type

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

Precipitation Probability (%)

15
49
43
42
60
40
39
42
50
81
68
50
65
17
10
7
8
9
8
12
10
23
36
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
20
20
19
18
16
15
15
15
14
14
14
14
13
13
13
13
16
18
20
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
76
79
84
86
92
95
96
95
96
96
96
96
95
93
93
95
93
90
82
74
65
69

Pressure (mb)

1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

346
346
347
346
346
346
346
345
345
346
346
346
346
347
346
346
346
346
346
346
345
345
344
342

Monday 20

Waxing Crescent 14%

09:44

01:22

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
13 OK

Sun - Rise: 07:14, Set: 20:56, Transit: 14:06. Moon - Rise: 09:44, Set: 01:22. Civil Dark: 21:27 - 06:44. Nautical Dark: 22:03 - 06:07. Astro Dark: 22:43 - 05:28

Total Clouds (% Sky Obscured)

79
93
58
100
58
60
87
97
100
100
100
100
92
78
43
95
92
78
80
62
74
75
69
31

Low Clouds (% Sky Obscured)

8
4
1
2
4
5
14
24
33
39
48
58
58
57
43
52
56
62
53
47
40
27
15
3

Medium Clouds (% Sky Obscured)

16
7
2
0
2
2
11
56
37
50
82
65
70
62
35
31
26
20
14
8
8
37
44
17

High Clouds (% Sky Obscured)

65
88
47
100
51
55
87
97
100
100
100
99
62
32
7
55
56
37
38
27
48
47
41
6

ISS Passover

Visibility (miles)

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

Fog (%)

66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Precipitation Type

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

Precipitation Probability (%)

48
54
46
35
21
26
44
13
22
30
26
25
38
38
8
9
6
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
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
3
2
3
3
3
2
1
1
1
1
0
0
1
2
2
2
4
3
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
18
17
16
16
16
15
14
14
14
13
13
13
12
13
12
12
12
13
13
12
10
9

Relative Humidity (%)

77
79
81
81
79
81
89
98
98
96
98
96
96
98
96
96
93
95
92
87
77
62
51
44

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

341
339
339
338
338
339
338
340
342
344
346
345
344
343
343
342
341
340
339
338
338
338
339
340

Tuesday 21

Waxing Crescent 24%

10:53

02:26

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 OK
13 Good

Sun - Rise: 07:13, Set: 20:58, Transit: 14:06. Moon - Rise: 10:53, Set: 02:26. Civil Dark: 21:28 - 06:43. Nautical Dark: 22:05 - 06:06. Astro Dark: 22:44 - 05:26

Total Clouds (% Sky Obscured)

48
88
96
100
100
100
100
100
100
96
92
88
92
96
100
100
100
100
89
79
68
50
29
6

Low Clouds (% Sky Obscured)

2
1
0
0
1
1
13
2
15
2
14
25
23
26
30
21
11
0
1
2
8
12
7
2

Medium Clouds (% Sky Obscured)

16
16
13
34
70
92
100
100
100
96
92
88
77
63
49
62
73
85
79
76
68
50
29
6

High Clouds (% Sky Obscured)

33
75
96
100
100
100
100
100
100
71
41
12
41
71
100
100
99
98
73
48
23
36
29
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
8
9
7
2
5
7
8
9
9
9
9
9
9
9
9
9

Fog (%)

66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Precipitation Type

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

Precipitation Probability (%)

1
2
0
21
25
23
63
61
47
58
69
53
57
42
16
15
13
9
8
6
1
4
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
1
3
3
8
4
2
5
4
3
3
3
4
4
4
4
4
4
4
2
1

Chance of Frost

Temperature (°C)

23
23
24
24
23
22
20
18
15
15
14
13
13
13
13
13
13
12
12
15
18
21
22
23

Feels Like (°C)

24
24
24
24
23
23
21
16
15
14
13
13
13
13
12
12
13
13
13
13
13
14
15
16

Dew Point (°C)

9
8
8
7
9
13
14
13
14
13
13
13
13
12
12
11
11
11
11
11
11
11
11
10

Relative Humidity (%)

39
36
35
34
40
59
68
76
93
92
95
96
95
95
93
92
90
89
89
75
63
54
48
42

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1012
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

342
340
339
338
338
339
338
339
339
339
338
336
338
339
339
340
340
340
340
341
341
341
341
342

Wednesday 22

Waxing Crescent 35%

12:08

03:16

14 OK
15 OK
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 OK
12 OK
13 OK

Sun - Rise: 07:11, Set: 20:59, Transit: 14:06. Moon - Rise: 12:08, Set: 03:16. Civil Dark: 21:29 - 06:41. Nautical Dark: 22:06 - 06:04. Astro Dark: 22:46 - 05:24

Total Clouds (% Sky Obscured)

22
38
55
71
86
98
95
91
89
92
96
99
100
100
100
93
86
77
72
56
43
34
33
28

Low Clouds (% Sky Obscured)

6
9
11
5
2
1
1
1
1
4
9
12
12
15
15
13
9
6
6
5
4
4
4
4

Medium Clouds (% Sky Obscured)

22
38
55
71
86
91
81
70
61
57
54
48
57
73
88
80
71
63
48
33
18
16
13
11

High Clouds (% Sky Obscured)

22
38
55
71
77
78
64
54
50
72
88
98
96
94
89
63
34
10
11
13
19
23
19
18

ISS Passover

Visibility (miles)

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

Fog (%)

66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Precipitation Type

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

Precipitation Probability (%)

10
12
6
19
20
14
22
26
27
47
65
82
73
59
27
29
31
32
27
22
13
13
11
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
26
26
26
25
24
24
19
19
19
19
18
18
16
16
16
16
17
17
17
18
18
19
20

Dew Point (°C)

10
11
13
14
14
15
16
16
15
14
15
15
16
16
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

38
44
50
58
64
70
77
82
86
92
95
95
96
96
95
93
93
93
92
85
78
71
68
65

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

342
342
343
343
346
348
350
351
352
353
351
350
348
347
346
345
344
344
343
344
345
345
345
344

Thursday 23

Waxing Crescent 46%

13:25

03:55

14 OK
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

Sun - Rise: 07:10, Set: 21:00, Transit: 14:06. Moon - Rise: 13:25, Set: 03:55. Civil Dark: 21:30 - 06:39. Nautical Dark: 22:07 - 06:02. Astro Dark: 22:48 - 05:22

Total Clouds (% Sky Obscured)

37
45
60
72
87
98
96
95
93
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
5
5
7
7
7
11
14
13
11
12
14
18
22
27
24
24
24

Medium Clouds (% Sky Obscured)

10
10
12
18
26
31
39
37
49
58
69
81
88
94
100
98
97
96

High Clouds (% Sky Obscured)

20
21
31
48
70
92
93
94
93
94
97
100
83
65
48
60
68
79

ISS Passover

Visibility (miles)

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

Fog (%)

66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Precipitation Type

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

Precipitation Probability (%)

13
15
12
37
46
47
48
49
48
60
59
60
63
62
53
62
63
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
7
6
4
3
2
2
3
4
4
5
5
5
6
5
4

Chance of Frost

Temperature (°C)

23
23
23
22
21
19
18
17
16
15
15
15
15
15
15
15
15
14

Feels Like (°C)

22
26
25
24
24
23
23
16
17
17
16
16
16
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

61
63
65
67
75
81
89
92
93
96
96
95
95
96
96
96
96
96

Pressure (mb)

1009
1009
1009
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1010
1010

Ozone (du)

343
343
343
343
342
340
338
338
339
339
338
337
337
337
336
336
338
339

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

Generated: 17/04/26 14:45:19. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00