Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 69%

14:43

04:26

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

Sun - Rise: 07:12, Set: 21:04, Transit: 14:08. Moon - Rise: 14:43, Set: 04:26. Civil Dark: 21:34 - 06:42. Nautical Dark: 22:12 - 06:05. Astro Dark: 22:52 - 05:24

Total Clouds (% Sky Obscured)

98
100
74
83
28
50
15
15
92
65
20
71
20
20
50
73
72
77
83
100
100
84
34
95

Low Clouds (% Sky Obscured)

69
69
51
45
39
45
36
37
44
37
43
60
69
84
73
55
25
17
18
5
2
8
0
0

Medium Clouds (% Sky Obscured)

59
67
7
10
9
4
4
1
14
38
43
45
34
33
24
35
6
4
5
0
14
15
22
15

High Clouds (% Sky Obscured)

73
96
50
100
99
99
100
100
100
100
100
100
57
46
49
56
72
77
83
100
100
75
14
90

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9

Fog (%)

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

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
5
4
5
5
5
4
5
5
7
5
4
6
8
6
6
8
9
11
8
6
4
3

Chance of Frost

Temperature (°C)

14
13
12
12
10
10
10
8
10
12
14
15
18
20
20
19
20
20
19
17
16
13
12
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
86
89
96
97
95
100
93
87
75
68
58
54
53
59
61
61
62
70
77
86
90
91

Pressure (mb)

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

Ozone (du)

336
337
338
344
351
354
354
355
354
356
356
358
360
361
362
358
348
348
350
352
355
355
355
355

Sunday 26

Waxing Gibbous 78%

15:54

04:50

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

Sun - Rise: 07:11, Set: 21:05, Transit: 14:08. Moon - Rise: 15:54, Set: 04:50. Civil Dark: 21:36 - 06:40. Nautical Dark: 22:13 - 06:03. Astro Dark: 22:53 - 05:22

Total Clouds (% Sky Obscured)

100
56
36
12
2
2
3
7
5
4
6
7
7
5
7
17
15
11
7
7
46
79
63
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
3
1
2
3
0
0
1
8
10
6
4
3
18
16
39
16

Medium Clouds (% Sky Obscured)

16
8
0
1
0
0
0
0
0
1
2
6
6
5
7
7
6
5
4
4
46
79
63
37

High Clouds (% Sky Obscured)

100
54
36
12
2
2
3
3
3
3
3
4
4
0
0
2
2
2
2
2
36
45
45
29

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
8
8
9

Fog (%)

13
32
80
85
100
100
100
100
100
77
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
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
7
11
12
22
46
51
58
39
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
7
8
11
14
16
18
20
21
22
22
23
22
20
18
15
14
13

Feels Like (°C)

9
8
8
8
9
9
8
9
9
12
15
17
19
21
22
23
23
22
21
19
19
16
13
12

Dew Point (°C)

8
8
8
7
7
7
7
6
6
7
9
10
10
11
11
11
11
12
12
13
13
13
11
10

Relative Humidity (%)

93
95
95
93
93
93
91
91
90
80
73
66
60
55
51
49
48
49
53
62
71
83
86
86

Pressure (mb)

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

Ozone (du)

357
359
361
360
359
357
354
352
352
351
349
347
347
345
346
345
344
343
341
339
337
337
337
337

Monday 27

Waxing Gibbous 86%

17:01

05:11

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:09, Set: 21:06, Transit: 14:08. Moon - Rise: 17:01, Set: 05:11. Civil Dark: 21:37 - 06:39. Nautical Dark: 22:14 - 06:01. Astro Dark: 22:55 - 05:20

Total Clouds (% Sky Obscured)

61
56
72
54
64
77
75
85
76
89
82
79
82
95
94
97
100
100
100
95
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
16
14
31
31
17
27
49
50
26
5
21
14
19
28
44
28
41
52
71
78
84

Medium Clouds (% Sky Obscured)

59
54
67
54
64
77
57
26
25
24
21
19
23
26
34
36
78
74
30
30
20
80
65
89

High Clouds (% Sky Obscured)

57
55
50
16
5
5
13
52
14
18
18
32
64
88
91
96
100
100
100
90
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
9
77
78
77
78
84
77
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

6
3
5
15
3
19
19
9
25
30
33
33
19
22
43
73
87
95
79
77
95
95
91
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
1.2
0.5
0.5
0.9
0.6
0.3
0

Wind Speed/Direction (mph)

3
3
3
3
3
2
2
3
2
2
3
3
5
5
5
5
5
6
8
10
7
7
6
5

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
11
11
12
14
16
17
19
21
22
22
21
19
17
16
14
13
12

Feels Like (°C)

13
11
10
10
10
9
10
10
11
12
13
15
17
19
20
22
21
20
18
15
15
13
11
11

Dew Point (°C)

11
10
10
9
9
9
9
9
9
10
11
12
12
13
13
14
14
15
15
14
14
13
12
12

Relative Humidity (%)

90
90
91
91
91
91
91
91
90
83
79
75
68
64
61
59
60
68
75
85
92
96
95
96

Pressure (mb)

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

Ozone (du)

335
333
332
333
335
336
336
336
335
334
332
333
333
333
334
333
332
331
330
331
331
330
331
331

Tuesday 28

Waxing Gibbous 93%

18:07

05:30

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:08, Set: 21:08, Transit: 14:08. Moon - Rise: 18:07, Set: 05:30. Civil Dark: 21:38 - 06:37. Nautical Dark: 22:16 - 05:59. Astro Dark: 22:57 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
93
79
79
87
93
92
93
96
94
76
95
99
99
100
100
100
100
100
97
78
100

Low Clouds (% Sky Obscured)

96
99
94
74
64
57
49
39
19
9
13
14
0
0
13
30
45
48
54
57
60
62
65
75

Medium Clouds (% Sky Obscured)

82
69
26
10
0
0
15
28
21
26
21
25
14
20
26
74
90
49
44
86
100
79
50
46

High Clouds (% Sky Obscured)

100
100
53
56
33
54
69
74
77
72
87
64
71
87
97
98
100
100
100
100
100
95
60
92

ISS Passover

Visibility (miles)

4
3
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
9
9

Fog (%)

0
0
0
98
98
98
98
100
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

32
18
2
0
2
0
0
0
0
4
5
5
7
12
18
20
16
25
30
49
73
65
49
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
10
10
9
10
12
14
16
18
19
20
21
21
21
20
18
16
14
12
12

Feels Like (°C)

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

Dew Point (°C)

11
11
12
10
10
10
9
9
9
9
9
8
6
5
5
5
6
6
7
10
13
12
12
11

Relative Humidity (%)

96
98
98
95
93
95
95
95
93
84
75
60
47
39
36
35
36
37
41
58
81
92
96
96

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Waxing Gibbous 93%

19:13

05:49

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:06, Set: 21:09, Transit: 14:07. Moon - Rise: 19:13, Set: 05:49. Civil Dark: 21:39 - 06:36. Nautical Dark: 22:17 - 05:58. Astro Dark: 22:59 - 05:16

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

84
86
88
93
99
98
97
99
94
89
85
89
93
97
83
69
55
59
64
68
60
54
47
57

Medium Clouds (% Sky Obscured)

65
100
100
92
99
98
99
100
100
100
100
100
95
92
92
87
89
93
97
100
100
100
70
66

High Clouds (% Sky Obscured)

100
100
96
85
88
85
87
84
100
100
98
100
100
76
100
100
100
100
100
100
100
100
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9
3
3
2
2
2
2
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

63
64
69
71
68
68
71
72
85
87
84
83
85
80
79
93
95
95
95
95
95
79
33
46

Precipitation Amount (mm)

0.2
0.2
0.3
0.3
0.2
0.2
0
0
0.3
0.4
0.4
0.3
0.3
0.2
0.2
0.6
0.9
0.9
2.2
2.1
2
0.4
0
0

Wind Speed/Direction (mph)

4
4
3
4
4
5
4
5
4
5
5
5
6
6
7
7
7
7
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
91
91
95
95
96
96
95
91
90
90
90
89
89
87
90
93
95
96
98
98
96
96

Pressure (mb)

1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

330
330
329
328
328
328
328
328
329
330
330
329
330
332
332
332
330
330
329
328
330
332
334
337

Thursday 30

Waxing Gibbous 97%

20:18

06:09

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:05, Set: 21:10, Transit: 14:07. Moon - Rise: 20:18, Set: 06:09. Civil Dark: 21:41 - 06:34. Nautical Dark: 22:19 - 05:56. Astro Dark: 23:00 - 05:14

Total Clouds (% Sky Obscured)

100
98
89
87
85
87
90
90
89
80
70
60
51
42
54
66
75
71
66
61
54
48
46
50

Low Clouds (% Sky Obscured)

66
75
71
72
75
72
72
71
78
73
68
57
46
38
38
36
37
32
28
23
25
27
29
29

Medium Clouds (% Sky Obscured)

95
83
60
29
9
10
13
19
19
9
0
2
5
7
12
15
20
8
6
3
0
0
0
0

High Clouds (% Sky Obscured)

100
62
40
22
2
2
2
1
35
14
2
2
1
0
22
40
50
50
50
45
31
28
28
36

ISS Passover

Visibility (miles)

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

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

42
14
34
39
40
66
61
57
36
38
38
45
49
49
45
35
17
34
42
44
41
36
26
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
95
93
90
93
93
93
95
90
89
86
72
59
49
49
48
49
54
59
64
67
69
72

Pressure (mb)

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

Ozone (du)

335
332
331
330
333
334
335
336
337
342
348
354
356
358
361
359
357
355
353
351
350
350
351
351

Friday 1

Full Moon 99%

21:24

06:31

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:03, Set: 21:11, Transit: 14:07. Moon - Rise: 21:24, Set: 06:31. Civil Dark: 21:42 - 06:33. Nautical Dark: 22:20 - 05:54. Astro Dark: 23:02 - 05:12

Total Clouds (% Sky Obscured)

58
70
88
94
98
99
99
100
92
86
80
80
81
80
85
87
96
100
100
100
96
93
89
93

Low Clouds (% Sky Obscured)

28
28
40
56
73
76
74
67
37
21
14
17
23
33
38
43
51
58
68
76
75
73
75
76

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
1
1
1
1
1
3
4
6
6
3
1
4
8
12
12

High Clouds (% Sky Obscured)

58
70
88
94
98
69
40
26
40
50
60
64
57
49
38
23
7
25
44
64
68
72
76
58

ISS Passover

Visibility (miles)

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

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

32
18
21
16
0
1
1
0
3
3
2
18
28
40
49
54
69
66
61
59
56
46
10
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
11
11
11
11
11
10
11
11
11
12
12
13
19
19
19
19
18
18
11
9
10

Dew Point (°C)

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

Relative Humidity (%)

75
79
81
83
84
84
84
84
84
79
74
70
64
59
54
61
71
79
83
84
86
87
87
87

Pressure (mb)

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

Ozone (du)

351
350
350
349
348
347
347
347
348
350
351
353
356
359
362
363
363
363
365
366
367
367
367
367

Forecast for Vitoria-Gasteiz, Araba / Álava, Spain (42.85,-2.67)

Generated: 25/04/26 16:23:21. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00