Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 14%

10:02

00:57

10 Good
11 Good
12 Good
13 OK
14 OK
15 Bad
16 OK
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 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:19, Set: 20:45, Transit: 14:03. Moon - Rise: 10:02, Set: 00:57. Civil Dark: 21:13 - 06:51. Nautical Dark: 21:46 - 06:18. Astro Dark: 22:21 - 05:42

Total Clouds (% Sky Obscured)

13
11
8
28
37
52
27
47
96
100
80
76
100
100
65
91
80
81
60
5
4
3
4
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
5
2
0
0
0
0
0
0
0
0
0
0
2
3
3
3
4
52
5
4
3
3
3

High Clouds (% Sky Obscured)

2
1
5
28
36
49
24
44
96
100
78
69
100
100
65
91
80
81
35
4
3
1
1
1

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
0
0
0
0
0
0
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)

2
1
3
5
8
9
10
11
11
6
5
4
3
1
1
1
1
2
2
2
3
3
2
2

Chance of Frost

Temperature (°C)

16
19
22
23
24
25
24
24
23
22
20
19
17
16
16
16
15
14
14
13
13
13
13
16

Feels Like (°C)

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

Dew Point (°C)

0
2
3
3
3
3
2
2
3
5
6
6
6
6
5
5
3
2
1
1
0
0
0
-1

Relative Humidity (%)

33
31
28
26
25
23
22
23
26
32
38
44
48
49
49
47
46
44
42
42
42
41
42
31

Pressure (mb)

1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1012
1012
1012
1012
1011
1011
1012
1012

Ozone (du)

326
327
327
327
326
327
327
326
326
327
327
329
331
333
335
335
336
336
336
338
339
340
340
340

Tuesday 21

Waxing Crescent 24%

10:02

02:01

10 OK
11 OK
12 Good
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
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: 07:17, Set: 20:46, Transit: 14:02. Moon - Rise: 10:02, Set: 02:01. Civil Dark: 21:14 - 06:50. Nautical Dark: 21:47 - 06:16. Astro Dark: 22:23 - 05:41

Total Clouds (% Sky Obscured)

25
25
13
29
29
100
100
100
64
24
29
100
76
89
80
66
98
100
100
100
86
59
63
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
1
3
26
62
47
1
0
17
28
15
18
66
82
74
86
78
82
59
33
19

High Clouds (% Sky Obscured)

25
25
13
29
29
100
100
100
63
19
29
100
75
82
69
47
89
100
100
100
81
45
44
42

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
0
0
0
0
0
0
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)

3
4
7
9
11
12
12
11
7
6
5
3
3
2
2
2
1
3
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
20
22
23
24
24
24
23
23
22
21
18
17
16
16
16
16
15
14
14
14
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
23
20
18
17
19
22
24
26
27
32
38
41
38
40
41
44
38
42
43
39
46
46
36

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1011
1012
1012
1012
1012
1011
1011
1011
1012
1012
1013
1013

Ozone (du)

340
339
340
340
340
341
342
343
344
344
344
343
342
340
341
342
342
342
344
347
353
355
358
360

Wednesday 22

Waxing Crescent 35%

11:10

02:54

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

Sun - Rise: 07:16, Set: 20:47, Transit: 14:02. Moon - Rise: 11:10, Set: 02:54. Civil Dark: 21:15 - 06:48. Nautical Dark: 21:48 - 06:15. Astro Dark: 22:24 - 05:39

Total Clouds (% Sky Obscured)

56
73
52
41
52
35
18
96
100
87
93
70
59
37
27
19
4
10
0
20
22
16
20
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
1
1
1
1
1
0
0
16
19
13
13
12

Medium Clouds (% Sky Obscured)

12
17
17
14
18
13
13
74
91
87
93
70
42
9
9
8
4
2
0
0
0
0
1
2

High Clouds (% Sky Obscured)

41
30
3
2
4
0
1
40
40
24
33
18
59
8
3
1
3
7
0
3
2
2
2
4

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
0
0
0
0
1
1
2
3
5
0
0
0
0
1
0
0
0
0
0
0
0
0
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)

2
2
3
6
7
9
11
11
8
7
5
5
4
3
2
3
3
3
3
5
5
6
6
7

Chance of Frost

Temperature (°C)

20
23
24
25
25
26
26
26
26
25
23
21
20
18
18
17
16
15
14
14
14
13
14
15

Feels Like (°C)

19
21
23
25
25
24
24
23
23
21
21
19
18
17
18
18
17
16
15
14
13
13
14
15

Dew Point (°C)

4
5
5
4
3
3
3
4
4
5
6
7
7
7
7
6
5
5
4
6
8
11
12
12

Relative Humidity (%)

33
31
28
26
24
22
22
23
24
27
34
40
42
47
49
49
48
48
48
56
70
84
90
82

Pressure (mb)

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

Ozone (du)

359
358
356
355
354
355
357
358
358
355
355
354
355
355
354
354
354
351
345
346
343
340
339
336

Thursday 23

Waxing Crescent 46%

12:22

03:36

10 OK
11 OK
12 OK
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: 07:15, Set: 20:48, Transit: 14:02. Moon - Rise: 12:22, Set: 03:36. Civil Dark: 21:16 - 06:47. Nautical Dark: 21:50 - 06:13. Astro Dark: 22:25 - 05:37

Total Clouds (% Sky Obscured)

30
31
37
49
61
72
83
89
95
100
90
79
69
76
85
92
95
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
17
24
32
24
16
8
5
3
1
11
19
26
28
28
34
38
40
39
27
17
14
18
22

Medium Clouds (% Sky Obscured)

2
2
1
0
0
1
6
6
6
6
6
2
1
2
63
76
8
6
7
14
91
91
56
66

High Clouds (% Sky Obscured)

4
5
12
31
39
53
73
82
90
100
82
63
45
54
67
81
86
93
100
100
100
100
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
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 (%)

1
1
0
0
0
1
0
1
1
4
6
5
3
8
6
4
2
3
4
5
7
8
15
18

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)

8
9
9
10
10
10
11
12
12
10
10
9
8
7
6
6
5
5
5
6
6
6
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
60
57
52
51
51
55
62
68
74
81
82
82
83
84
84
86
86
86
86
86
86
83

Pressure (mb)

1016
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017

Ozone (du)

336
336
334
333
333
334
334
334
332
334
335
335
336
334
333
332
330
328
327
325
324
323
325
327

Friday 24

First Quarter 58%

13:35

04:09

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: 07:14, Set: 20:49, Transit: 14:02. Moon - Rise: 13:35, Set: 04:09. Civil Dark: 21:17 - 06:45. Nautical Dark: 21:51 - 06:12. Astro Dark: 22:26 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
94
93
92
93
93
93
93
93
95
97
99

Low Clouds (% Sky Obscured)

22
22
26
22
22
25
28
24
18
10
6
7
10
6
3
3
3
2
2
1
1
0
6
13

Medium Clouds (% Sky Obscured)

78
75
34
30
40
51
62
62
62
60
52
43
69
33
59
47
43
38
31
33
37
47
63
80

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
87
81
80
77
77
77
76
77
79
83
88
93
96

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 (%)

20
20
19
19
19
21
22
17
13
6
4
2
1
3
2
1
1
0
0
0
0
0
4
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
8
7
7
7
9
10
10
10
9
9
10
10
9
9
9
8
8
8
9

Relative Humidity (%)

78
72
65
60
53
49
46
46
48
57
66
70
74
74
77
81
86
86
86
85
85
84
84
79

Pressure (mb)

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

Ozone (du)

328
330
331
329
327
327
328
328
327
327
329
333
337
340
339
342
343
345
347
349
351
353
355
356

Saturday 25

Waxing Gibbous 68%

14:45

04:37

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: 07:12, Set: 20:50, Transit: 14:02. Moon - Rise: 14:45, Set: 04:37. Civil Dark: 21:18 - 06:44. Nautical Dark: 21:52 - 06:10. Astro Dark: 22:28 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
86
80
77
87
93
98
97
99
81
63
35
49
62
80
89
95

Low Clouds (% Sky Obscured)

14
13
18
21
35
50
52
43
41
63
52
37
22
15
7
0
0
0
0
19
37
59
69
70

Medium Clouds (% Sky Obscured)

97
98
99
100
96
91
87
71
57
33
33
42
55
68
80
96
71
46
20
28
36
44
61
78

High Clouds (% Sky Obscured)

100
97
93
91
93
86
68
61
50
43
41
56
80
87
93
94
81
63
35
49
62
80
88
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
21
27
29
29
23
8
10
9
1
2
4
2
4
6
6
18
27
35
45
54
62
63
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
13
13
15
15
17
15
15
13
14
14
13
13
13
13
10
10
10
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

75
70
61
54
47
47
48
49
45
43
41
45
49
53
60
66
75
76
77
78
80
81
83
77

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

356
356
357
357
358
359
360
361
363
366
369
371
374
377
380
384
387
380
372
365
368
371
375
370

Sunday 26

Waxing Gibbous 78%

15:52

05:01

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: 07:11, Set: 20:51, Transit: 14:02. Moon - Rise: 15:52, Set: 05:01. Civil Dark: 21:19 - 06:43. Nautical Dark: 21:53 - 06:09. Astro Dark: 22:29 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
96
92
89
85
86
85
79
85
92
99
97
95
92
88
86
86

Low Clouds (% Sky Obscured)

73
76
79
82
82
81
80
72
63
54
51
46
35
33
29
28
22
21
17
23
30
38

Medium Clouds (% Sky Obscured)

92
91
93
95
80
63
47
45
41
35
32
24
17
16
15
13
13
7
4
3
2
0

High Clouds (% Sky Obscured)

100
81
58
33
43
54
67
65
65
67
73
78
74
78
82
81
81
63
42
40
46
49

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
7
8
8
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

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

Precipitation Probability (%)

56
62
76
94
85
68
31
39
40
39
31
24
17
18
19
25
22
21
20
22
22
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
70
75
79
74
69
65
65
62
61
64
67
70
72
72
75
80
84
88
88
88

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1013
1013
1013
1013
1013
1012
1012
1013

Ozone (du)

366
361
359
356
353
352
350
348
348
348
349
348
348
348
346
344
342
340
338
337
335
334

Forecast for Raspay, Murcia, Spain (38.44,-1.09)

Generated: 20/04/26 10:39:02. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+2.00