Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

16:37

05:06

10 OK
11 OK
12 OK
13 OK
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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:46, Set: 20:41, Transit: 13:44. Moon - Rise: 16:37, Set: 05:06. Civil Dark: 21:11 - 06:16. Nautical Dark: 21:48 - 05:39. Astro Dark: 22:27 - 04:59

Total Clouds (% Sky Obscured)

44
26
21
25
78
94
81
76
82
82
99
100
99
78
78
82
35
28
40
61
71
76
76
76

Low Clouds (% Sky Obscured)

0
0
15
24
26
51
31
31
17
0
0
0
0
0
10
15
6
10
25
45
57
65
65
56

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
0
0
18
22
21
18
13
9
13
17
19
20
19
22
23
25

High Clouds (% Sky Obscured)

0
0
0
0
67
75
76
76
76
76
99
100
99
77
78
76
14
0
0
0
1
1
51
75

ISS Passover

Visibility (miles)

9
9
9
9
8
3
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
93
94
57
52
37
29
4

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
7
8
7
5
3
3
2
2
1
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)

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

Chance of Frost

Temperature (°C)

19
21
22
23
23
22
22
22
21
20
18
17
16
15
14
13
13
13
13
12
12
12
13
16

Feels Like (°C)

22
23
24
24
23
22
22
22
21
20
17
15
14
15
13
14
13
14
14
13
13
13
15
17

Dew Point (°C)

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

Relative Humidity (%)

67
62
55
54
55
56
52
48
49
53
60
62
64
66
67
68
68
69
71
71
72
75
70
57

Pressure (mb)

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

Ozone (du)

342
342
340
340
341
341
341
341
339
338
339
338
338
337
336
336
338
338
339
337
336
337
336
335

Tuesday 28

Waxing Gibbous 92%

17:42

05:26

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

Sun - Rise: 06:45, Set: 20:42, Transit: 13:44. Moon - Rise: 17:42, Set: 05:26. Civil Dark: 21:12 - 06:14. Nautical Dark: 21:49 - 05:37. Astro Dark: 22:29 - 04:57

Total Clouds (% Sky Obscured)

63
68
77
86
97
99
35
7
5
33
14
48
83
34
48
75
82
59
59
69
73
56
98
95

Low Clouds (% Sky Obscured)

35
35
31
28
27
17
11
0
0
0
11
18
31
30
43
40
44
44
44
47
38
41
37
32

Medium Clouds (% Sky Obscured)

25
18
11
5
0
0
0
0
0
0
0
0
0
0
0
6
0
0
3
22
5
11
31
45

High Clouds (% Sky Obscured)

12
38
58
67
97
99
13
3
2
27
2
34
83
1
1
39
61
45
38
16
38
13
87
73

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 (%)

7
8
6
2
0
0
0
0
0
0
0
0
0
0
0
6
24
63
98
90
70
55
49
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
1
1
2
3
4
3
1
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)

2
3
5
8
12
14
14
14
13
11
9
6
5
3
3
2
3
2
1
1
2
3
2
1

Chance of Frost

Temperature (°C)

18
20
22
23
23
22
22
22
21
20
18
15
13
12
12
11
11
11
10
10
10
10
12
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
37
31
30
32
34
35
38
41
48
56
70
77
80
83
83
84
85
87
85
85
84
75
67

Pressure (mb)

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

Ozone (du)

336
335
335
336
336
337
337
336
336
336
337
338
336
337
338
335
335
334
334
332
333
333
333
332

Wednesday 29

Waxing Gibbous 97%

18:47

05:46

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:43, Set: 20:43, Transit: 13:44. Moon - Rise: 18:47, Set: 05:46. Civil Dark: 21:14 - 06:13. Nautical Dark: 21:51 - 05:36. Astro Dark: 22:31 - 04:55

Total Clouds (% Sky Obscured)

91
60
71
73
74
95
91
80
79
81
99
93
100
100
94
72
75
72
60
73
71
97
96
97

Low Clouds (% Sky Obscured)

37
36
34
31
28
17
3
0
14
16
22
20
25
23
27
24
27
30
40
40
53
51
53
55

Medium Clouds (% Sky Obscured)

37
28
27
18
23
33
44
12
16
24
26
31
33
42
57
55
55
60
37
23
39
35
33
30

High Clouds (% Sky Obscured)

29
3
70
70
57
85
48
62
36
31
93
63
100
100
94
72
75
72
5
73
71
60
48
34

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
7
15
57
33
42
33
24
11
15
15
22
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
52
46
43
41
40
43
49
54
60
73
86
89
92
92
92
93
93
93
92
92
93
84
77

Pressure (mb)

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

Ozone (du)

333
333
335
336
337
336
336
336
337
337
337
337
337
338
338
338
339
338
337
337
337
337
337
338

Thursday 30

Waxing Gibbous 99%

19:52

06:09

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:42, Set: 20:44, Transit: 13:44. Moon - Rise: 19:52, Set: 06:09. Civil Dark: 21:15 - 06:12. Nautical Dark: 21:52 - 05:34. Astro Dark: 22:32 - 04:53

Total Clouds (% Sky Obscured)

96
96
96
61
63
56
52
59
66
69
72
72
73
70
74
100
91
59
64
63
69
91
100
100

Low Clouds (% Sky Obscured)

53
58
58
61
57
49
43
46
53
52
51
48
50
47
53
50
54
53
52
63
64
60
54
49

Medium Clouds (% Sky Obscured)

31
37
73
46
39
34
31
28
26
22
24
30
40
39
37
34
41
49
50
44
47
50
49
53

High Clouds (% Sky Obscured)

20
20
15
2
1
0
0
1
1
1
1
1
1
8
17
35
27
12
8
34
58
91
97
94

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 (%)

13
19
16
8
17
21
10
20
21
7
15
16
12
23
24
19
28
27
23
30
35
25
26
30

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)

4
6
7
8
9
9
9
10
9
8
6
4
3
3
3
3
4
3
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

17
18
19
20
20
21
21
20
19
18
17
15
15
15
14
14
13
13
13
13
12
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
66
58
55
54
52
53
55
56
63
77
92
95
95
95
95
95
95
96
98
96
96
90
83

Pressure (mb)

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

Ozone (du)

339
341
343
345
347
349
348
345
343
341
340
339
339
340
339
337
337
337
337
339
338
338
339
341

Friday 1

Full Moon 100%

20:57

06:35

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:41, Set: 20:46, Transit: 13:44. Moon - Rise: 20:57, Set: 06:35. Civil Dark: 21:16 - 06:10. Nautical Dark: 21:53 - 05:33. Astro Dark: 22:34 - 04:52

Total Clouds (% Sky Obscured)

100
97
97
97
97
99
100
100
99
99
90
82
73
78
83
89
86
85
83
82
82
84
87
93

Low Clouds (% Sky Obscured)

44
43
42
42
35
25
22
22
22
20
23
24
27
31
34
36
30
23
19
17
18
15
15
15

Medium Clouds (% Sky Obscured)

57
58
65
60
61
64
80
86
90
96
71
26
10
26
74
60
48
36
24
16
14
13
27
45

High Clouds (% Sky Obscured)

91
78
71
67
82
92
100
92
77
65
55
49
45
38
35
31
36
36
41
28
19
10
36
62

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 (%)

34
30
25
12
13
9
0
1
1
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
8
8
8
8
9
8
7
5
4
2
2
1
2
2
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
9
9
8
8
9
10
10
11
11
11
11
11
11
10
10
10
10
10
9
9
10

Relative Humidity (%)

69
61
56
53
51
46
47
52
57
63
73
84
87
89
90
90
90
90
92
91
88
84
81
71

Pressure (mb)

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

Ozone (du)

341
343
345
344
344
344
346
347
347
348
350
353
353
354
356
353
353
354
354
354
354
354
353
356

Saturday 2

Waning Gibbous 98%

22:02

07:07

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:39, Set: 20:47, Transit: 13:44. Moon - Rise: 22:02, Set: 07:07. Civil Dark: 21:17 - 06:09. Nautical Dark: 21:55 - 05:31. Astro Dark: 22:36 - 04:50

Total Clouds (% Sky Obscured)

98
96
94
91
93
90
90
92
89
86
90
92
96
88
81
75
78
79
81
87
92
98
90
83

Low Clouds (% Sky Obscured)

15
13
15
18
15
12
10
10
10
9
12
12
12
11
13
17
22
24
24
29
34
34
24
21

Medium Clouds (% Sky Obscured)

60
48
34
26
28
35
37
49
59
66
72
80
88
73
53
34
44
52
52
39
27
16
12
11

High Clouds (% Sky Obscured)

89
91
93
91
93
90
90
92
89
86
76
56
37
44
52
58
68
73
81
83
85
88
86
83

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
17
17
25
23
22
22
22
21
16
17
17
17
16
15
14
15
15
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

62
54
49
47
44
45
47
48
53
58
63
69
77
86
89
90
92
92
92
92
89
84
83
67

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

359
361
362
363
364
364
363
363
363
363
363
363
362
362
361
361
360
360
361
361
360
360
359
358

Sunday 3

Waning Gibbous 95%

23:04

07:45

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
07 Bad

Sun - Rise: 06:38, Set: 20:48, Transit: 13:44. Moon - Rise: 23:04, Set: 07:45. Civil Dark: 21:18 - 06:07. Nautical Dark: 21:56 - 05:30. Astro Dark: 22:37 - 04:48

Total Clouds (% Sky Obscured)

70
79
88
97
98
99
100
93
87
80
77
75
77
85
93
100
100
100
100
96
92
87

Low Clouds (% Sky Obscured)

12
13
14
19
23
24
18
20
19
16
16
15
15
18
22
27
49
72
94
76
55
33

Medium Clouds (% Sky Obscured)

5
5
1
2
5
17
23
46
67
80
77
75
77
85
93
97
100
100
100
75
56
36

High Clouds (% Sky Obscured)

70
79
88
96
97
99
100
85
70
60
60
60
70
83
93
100
84
69
53
63
72
75

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

Fog (%)

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

Precipitation Probability (%)

6
10
8
4
5
6
4
18
26
25
23
20
10
11
7
0
0
1
0
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

Wind Speed/Direction (mph)

6
8
9
11
13
13
14
14
12
10
8
7
6
4
4
4
4
3
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
7
7
7
6
8
8
9
9
10
10
10
11
11
11
11
11
10
10
10
10
9

Relative Humidity (%)

54
44
42
41
39
43
45
48
51
54
59
63
68
73
74
76
79
76
74
71
71
70

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

358
357
355
353
352
352
352
351
353
354
355
356
358
359
359
359
359
359
358
357
355
353

Forecast for Begur, Girona, Spain (41.95,3.20)

Generated: 27/04/26 10:38:14. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+2.00