Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 93%

18:07

05:49

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: 07:06, Set: 21:07, Transit: 14:07. Moon - Rise: 18:07, Set: 05:49. Civil Dark: 21:38 - 06:35. Nautical Dark: 22:16 - 05:57. Astro Dark: 22:57 - 05:16

Total Clouds (% Sky Obscured)

82
86
89
92
100
100
100
100
100
100
100
97
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
30
28
21
59
4
7
10
8
9
81
76
83
90
89
91
77
70
79
65
87
90
91
93

Medium Clouds (% Sky Obscured)

78
78
86
85
100
100
99
97
99
100
98
87
86
62
99
90
100
100
100
97
88
85
72
79

High Clouds (% Sky Obscured)

82
86
89
92
100
100
100
100
100
100
99
52
46
76
100
87
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
1
1
8
9
9
8
9
1
0
9
9

Fog (%)

6
0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
7
12
26
42
18
0
1
0

Precipitation Type

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

Precipitation Probability (%)

15
48
31
11
10
11
16
17
33
39
28
41
35
38
58
56
59
95
57
12
8
21
30
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0
0
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
64
55
51
49
47
46
46
48
60
81
92
96
98
96
96
96
96
95
95
96
96
93
92

Pressure (mb)

1014
1014
1013
1013
1012
1011
1010
1010
1009
1009
1009
1010
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1009

Ozone (du)

323
323
323
323
323
323
323
322
322
323
322
325
324
323
323
324
324
323
323
323
322
321
320
321

Wednesday 29

Waxing Gibbous 97%

19:12

06:08

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: 07:04, Set: 21:08, Transit: 14:07. Moon - Rise: 19:12, Set: 06:08. Civil Dark: 21:39 - 06:34. Nautical Dark: 22:17 - 05:56. Astro Dark: 22:58 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
82
72
100
100
100
100
100
100
100
100
100
100
100
100
92
62
64

Low Clouds (% Sky Obscured)

76
83
76
70
15
15
23
12
13
15
36
45
57
40
44
57
71
92
98
100
100
88
48
44

Medium Clouds (% Sky Obscured)

61
45
100
100
100
100
96
45
2
13
19
24
95
100
95
86
40
92
86
100
49
44
25
37

High Clouds (% Sky Obscured)

100
98
100
100
100
100
100
53
53
100
100
100
100
100
100
100
100
98
98
45
62
11
3
5

ISS Passover

Visibility (miles)

9
9
6
5
9
9
9
9
9
9
5
9
9
9
9
9
9
6
2
8
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
2
1
0

Precipitation Type

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

Precipitation Probability (%)

25
41
66
41
32
24
34
52
16
48
79
54
22
26
35
21
75
80
64
84
55
15
41
13

Precipitation Amount (mm)

0
0
0.6
0
0
0
0
0.4
0
0
0.6
0
0
0
0
0
0.7
0.7
0
0.5
0.3
0
0.3
0

Wind Speed/Direction (mph)

9
10
10
11
12
11
13
12
15
13
11
10
10
8
7
6
5
5
5
4
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
12
12
14
15
15
14
15
12
11
10
11
10
11
11
11
11
10
11
11
11
14

Dew Point (°C)

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

Relative Humidity (%)

92
86
80
80
81
82
79
74
70
76
85
90
92
90
89
92
95
98
98
95
93
90
92
86

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1008
1008
1009
1009
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015

Ozone (du)

324
326
329
331
332
333
338
343
344
342
342
341
344
346
348
349
352
358
364
372
373
373
371
360

Thursday 30

Waxing Gibbous 99%

20:18

06:30

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
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: 07:03, Set: 21:10, Transit: 14:07. Moon - Rise: 20:18, Set: 06:30. Civil Dark: 21:40 - 06:32. Nautical Dark: 22:18 - 05:54. Astro Dark: 23:00 - 05:12

Total Clouds (% Sky Obscured)

53
36
37
46
45
45
47
39
41
34
27
51
62
70
69
89
67
76
81
100
100
94
96
97

Low Clouds (% Sky Obscured)

46
36
37
46
45
45
47
39
41
34
27
43
45
46
48
37
21
6
0
0
0
10
20
13

Medium Clouds (% Sky Obscured)

33
8
22
34
37
45
29
15
15
0
2
19
24
25
28
23
15
18
22
17
21
16
21
54

High Clouds (% Sky Obscured)

1
0
2
0
0
0
2
3
3
6
3
9
10
29
55
77
50
55
71
100
100
89
93
90

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
2
65
77
100
100
100
100
100
100
100
100

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 (%)

21
24
33
19
18
20
23
16
7
6
1
3
0
0
0
0
0
0
0
0
0
0
3
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
4
5
6
5
5
5
5
6
7
7
5
4
3
2
1
1
1
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
17
18
19
19
18
19
17
16
14
13
11
10
11
9
9
8
8
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

76
69
64
59
54
49
46
44
45
48
65
80
89
91
95
93
93
91
88
91
93
96
95
89

Pressure (mb)

1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019

Ozone (du)

354
354
354
355
355
351
349
347
346
345
344
343
342
342
343
345
345
344
343
342
343
342
345
349

Friday 1

Full Moon 100%

21:24

06:56

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

Sun - Rise: 07:02, Set: 21:11, Transit: 14:07. Moon - Rise: 21:24, Set: 06:56. Civil Dark: 21:42 - 06:31. Nautical Dark: 22:20 - 05:52. Astro Dark: 23:02 - 05:10

Total Clouds (% Sky Obscured)

97
78
55
19
57
81
100
100
71
100
100
99
99
99
99
100
100
100
100
99
99
98
99
99

Low Clouds (% Sky Obscured)

16
18
13
0
0
0
0
3
6
9
17
24
32
42
53
60
67
76
84
90
93
97
89
81

Medium Clouds (% Sky Obscured)

26
42
12
1
18
34
57
91
50
67
36
61
60
37
61
100
100
100
100
86
74
66
79
90

High Clouds (% Sky Obscured)

68
46
26
19
57
81
100
96
56
96
99
97
94
97
99
100
100
100
100
82
64
51
44
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
4
9
9
4
5
5
7
9
9
9
9
6
1
0
0
0
0

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

3
2
1
1
4
22
72
74
66
84
95
87
59
32
17
6
11
10
3
26
26
8
35
41

Precipitation Amount (mm)

0
0
0
0
0
0
0.9
0.9
0.5
1.1
1.3
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
78
72
63
59
58
66
72
74
76
86
89
93
93
92
92
92
93
95
95
96
96
96

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1018

Ozone (du)

354
359
361
358
357
357
356
356
355
352
351
350
351
350
350
349
349
348
348
348
348
350
352
352

Saturday 2

Waning Gibbous 98%

22:29

07:27

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: 07:00, Set: 21:12, Transit: 14:07. Moon - Rise: 22:29, Set: 07:27. Civil Dark: 21:43 - 06:29. Nautical Dark: 22:21 - 05:51. Astro Dark: 23:03 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
72
55
51
47
45
49
65
75
83
87
92
92
92
91
94
97

Low Clouds (% Sky Obscured)

73
78
84
87
81
71
62
57
35
24
17
8
1
9
25
40
50
61
71
75
83
91
90
90

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
100
78
53
25
25
30
45
49
65
73
66
59
47
33
33
34
48
62

High Clouds (% Sky Obscured)

40
60
78
100
100
100
100
79
58
37
39
37
35
34
40
45
45
45
45
45
40
35
56
78

ISS Passover

Visibility (miles)

0
0
1
3
9
9
9
6
9
7
9
9
9
9
3
3
3
4
5
6
6
7
7
5

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

39
53
66
74
87
95
95
95
95
95
90
78
57
82
81
59
93
79
50
72
77
58
78
88

Precipitation Amount (mm)

0
0
0.2
0.3
0.4
0.8
1.5
1.5
1.1
0.7
0.5
0.3
0
0.3
0.3
0
0.5
0.4
0
0.5
0.5
0
0.4
0.6

Wind Speed/Direction (mph)

8
8
8
8
9
8
6
4
3
3
3
4
4
3
2
1
0
0
0
0
0
0
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
93
86
83
78
69
65
74
74
78
83
92
96
96
96
96
95
95
95
96
96
96

Pressure (mb)

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

Ozone (du)

352
355
357
356
357
357
357
358
360
359
358
360
360
359
358
357
356
356
355
355
355
355
355
357

Sunday 3

Waning Gibbous 95%

23:33

08:05

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: 06:59, Set: 21:13, Transit: 14:07. Moon - Rise: 23:33, Set: 08:05. Civil Dark: 21:44 - 06:28. Nautical Dark: 22:23 - 05:49. Astro Dark: 23:05 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
90
85
86
88
91
80
71
69
85
92
96
96
95
95
93
90

Low Clouds (% Sky Obscured)

89
92
94
97
94
90
85
78
71
67
62
58
53
59
70
69
85
92
95
87
83
81
76
68

Medium Clouds (% Sky Obscured)

76
81
86
86
89
88
83
66
48
31
36
42
50
39
33
28
28
24
24
17
11
9
12
18

High Clouds (% Sky Obscured)

98
98
99
100
100
100
100
95
86
73
72
76
84
74
70
61
75
80
85
67
64
65
57
53

ISS Passover

Visibility (miles)

4
3
2
2
1
4
7
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

91
90
92
95
94
90
93
83
72
60
53
42
18
27
30
29
40
42
39
31
21
6
18
24

Precipitation Amount (mm)

0.5
0.5
0.6
0.8
0.7
0.7
0.8
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
98
95
93
90
87
86
83
89
92
96
96
98
96
96
95
93
93
93
93
89

Pressure (mb)

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

Ozone (du)

360
362
362
362
362
361
361
360
361
362
363
362
361
360
358
355
353
352
351
351
350
349
349
350

Monday 4

Waning Gibbous 90%

00:31

08:50

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: 06:58, Set: 21:14, Transit: 14:07. Moon - Rise: 00:31, Set: 08:50. Civil Dark: 21:45 - 06:26. Nautical Dark: 22:24 - 05:48. Astro Dark: 23:07 - 05:04

Total Clouds (% Sky Obscured)

87
92
96
100
100
100
100
91
81
73
74
75
78
85
91
96
94
91
88
89
89
90

Low Clouds (% Sky Obscured)

60
52
43
39
53
62
65
63
63
61
66
70
74
76
79
83
83
80
78
80
79
78

Medium Clouds (% Sky Obscured)

24
47
73
99
96
96
93
84
71
61
65
73
68
80
84
92
73
53
34
28
22
16

High Clouds (% Sky Obscured)

48
59
67
75
85
92
100
91
81
73
74
75
70
70
70
70
59
44
30
32
36
33

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

27
40
53
65
77
90
95
95
95
95
84
64
42
53
63
71
63
57
29
35
37
31

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.7
1.1
1
0.8
0.7
0.5
0.3
0
0
0.3
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
15
16
15
15
15
15
14
13
13
12
11
11
11
10
10
10
10
10
10

Feels Like (°C)

11
11
11
10
10
16
16
16
16
15
15
13
13
12
12
11
11
10
9
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

84
79
75
70
67
73
79
86
87
90
92
92
92
92
93
95
96
95
93
93
93
91

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013

Ozone (du)

352
353
353
354
354
355
355
356
355
353
352
353
354
355
356
356
357
358
358
358
360
361

Forecast for Jungitu, Araba / Álava, Spain (42.87,-2.59)

Generated: 28/04/26 10:46:00. Forecast: 28/04/26 to 04/05/26. Timezone: UTC+2.00