Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 17%

05:24

15:56

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

Sun - Rise: 07:21, Set: 20:52, Transit: 14:07. Moon - Rise: 05:24, Set: 15:56. Civil Dark: 21:20 - 06:54. Nautical Dark: 21:53 - 06:21. Astro Dark: 22:28 - 05:45

Total Clouds (% Sky Obscured)

23
31
26
33
45
51
22
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

31
28
35
38
61
22
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

7
9
9
10
9
10
8
8
7
8
7
3
2
2
6
4
4
5
9
6
3
3
0
4

Chance of Frost

Temperature (°C)

15
16
18
19
20
20
21
20
18
16
14
12
12
12
9
8
7
11
6
6
10
13
16
17

Feels Like (°C)

14
14
16
17
17
17
19
18
18
15
14
13
13
13
8
8
7
11
5
6
11
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

46
43
36
36
36
38
34
39
45
56
64
76
77
76
92
93
97
69
99
99
73
57
47
40

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1020

Ozone (du)

330
329
326
327
326
326
325
325
324
323
323
322
321
320
319
318
318
318
317
317
316
313
310
309

Friday 25

Waning Crescent 9%

05:51

17:08

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

Sun - Rise: 07:20, Set: 20:53, Transit: 14:07. Moon - Rise: 05:51, Set: 17:08. Civil Dark: 21:21 - 06:52. Nautical Dark: 21:54 - 06:19. Astro Dark: 22:29 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
11
25
25
25
100
60
64
45
47
54
72
72
90
87
61
75
94
93
93
100

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
0
0
0
0
0
0
4
32
45
3
7
61
3
11
25
21
15
12
10
8
8

High Clouds (% Sky Obscured)

0
0
0
0
11
25
25
25
100
60
53
18
47
54
72
72
67
83
35
74
91
87
90
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
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)

6
8
9
9
9
10
9
8
6
4
3
3
3
3
3
2
3
2
3
3
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
32
31
30
29
29
32
33
40
46
48
49
49
49
49
48
50
53
53
54
54
45
45
44

Pressure (mb)

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

Ozone (du)

309
308
310
313
315
313
312
313
313
311
313
317
320
319
318
318
317
316
316
315
316
316
315
313

Saturday 26

Waning Crescent 9%

06:18

18:21

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

Sun - Rise: 07:19, Set: 20:54, Transit: 14:07. Moon - Rise: 06:18, Set: 18:21. Civil Dark: 21:22 - 06:51. Nautical Dark: 21:55 - 06:18. Astro Dark: 22:30 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
79
67
39
4
42
3
8
24
5
8
1
4
9
10
8
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
1
4
9
10
8
3
3

Medium Clouds (% Sky Obscured)

33
12
15
18
100
84
26
12
0
0
0
0
0
0
2
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
63
52
25
4
42
3
8
24
4
8
0
0
0
0
0
0
0

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
4
4
8
1
2
3
1
2
2
3
2
2
2
1
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
3
3
3
4
7
8
8
8
7
6
6
6
6
6
6
6
6
7
7
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
5
4
2
1
1
4
5
6
6
6
6
6
7
7
8
8
9
9
10
11
11

Relative Humidity (%)

44
42
38
33
29
27
25
26
33
42
49
50
53
55
58
61
64
68
71
75
76
73
67
61

Pressure (mb)

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

Ozone (du)

312
312
312
312
311
311
311
312
314
313
313
314
316
318
318
318
317
317
318
318
320
322
322
325

Sunday 27

New Moon 3%

06:48

19:36

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

Sun - Rise: 07:18, Set: 20:55, Transit: 14:07. Moon - Rise: 06:48, Set: 19:36. Civil Dark: 21:23 - 06:50. Nautical Dark: 21:56 - 06:16. Astro Dark: 22:31 - 05:41

Total Clouds (% Sky Obscured)

0
5
4
6
4
2
1
0
5
11
17
16
16
17
30
44
58
53
49
44
36
26
16
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
17
16
16
17
30
44
58
53
49
44
36
26
16
20

Medium 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

High Clouds (% Sky Obscured)

0
4
2
6
4
2
1
0
0
2
3
2
0
0
0
0
0
0
0
2
2
0
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
1
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)

9
9
10
10
11
10
7
4
2
4
5
4
5
5
5
5
5
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

20
21
22
22
23
23
22
20
18
17
15
13
13
12
11
11
11
11
11
11
10
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
46
38
33
31
27
26
28
38
56
70
74
76
79
81
84
84
84
83
78
74
64
59
54

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1016
1016
1018
1019
1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

326
325
326
326
327
329
330
329
328
329
331
332
334
334
334
334
335
333
333
332
333
334
335
334

Monday 28

Waxing Crescent 0%

07:22

20:55

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

Sun - Rise: 07:16, Set: 20:56, Transit: 14:07. Moon - Rise: 07:22, Set: 20:55. Civil Dark: 21:24 - 06:49. Nautical Dark: 21:57 - 06:15. Astro Dark: 22:33 - 05:39

Total Clouds (% Sky Obscured)

23
27
16
9
1
5
21
28
21
7
1
24
44
80
72
65
42
15
9
5
12
8
1
2

Low Clouds (% Sky Obscured)

23
27
16
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
8
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
15
28
6
3
0
0
0
0
3
5
6
4
2
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
1
1
1
0
24
44
80
60
35
10
8
6
4
3
3
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
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)

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

Chance of Frost

Temperature (°C)

16
17
18
19
19
19
17
16
15
14
12
11
10
9
9
9
8
8
8
8
8
10
12
13

Feels Like (°C)

17
18
19
19
19
20
17
14
12
12
11
10
9
9
7
7
5
6
7
7
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

49
43
36
32
29
30
35
46
60
69
73
80
81
87
91
91
88
85
87
81
75
65
56
49

Pressure (mb)

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

Ozone (du)

333
332
332
331
330
330
331
333
334
333
333
332
331
331
329
328
328
328
326
324
322
320
319
317

Tuesday 29

Waxing Crescent 1%

08:04

22:15

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

Sun - Rise: 07:15, Set: 20:57, Transit: 14:07. Moon - Rise: 08:04, Set: 22:15. Civil Dark: 21:25 - 06:47. Nautical Dark: 21:58 - 06:13. Astro Dark: 22:34 - 05:38

Total Clouds (% Sky Obscured)

2
4
18
33
46
48
44
34
23
13
13
9
6
1
5
8
11
10
10
9
37
65
91
86

Low Clouds (% Sky Obscured)

2
3
12
7
3
3
3
0
0
0
0
0
0
0
0
0
0
0
1
2
11
45
64
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
12
7
3
0
0
0
0
0
0
0
0
0
0
5

High Clouds (% Sky Obscured)

1
0
0
1
1
1
1
1
1
0
0
0
0
1
3
6
9
7
6
4
24
35
45
58

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
2

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)

12
14
15
15
14
14
13
12
11
10
9
8
7
7
7
6
6
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
46
44
43
41
40
41
43
45
50
55
60
64
68
72
69
66
62
58
54
51
44
38
32

Pressure (mb)

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

Ozone (du)

317
316
316
315
313
312
311
310
309
310
311
311
311
311
311
311
311
311
311
311
311
312
313
314

Wednesday 30

Waxing Crescent 5%

08:55

23:34

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

Sun - Rise: 07:14, Set: 20:58, Transit: 14:06. Moon - Rise: 08:55, Set: 23:34. Civil Dark: 21:26 - 06:46. Nautical Dark: 21:59 - 06:12. Astro Dark: 22:35 - 05:36

Total Clouds (% Sky Obscured)

87
93
92
91
90
81
77
79
69
60
52
46
39
32
53
72
90
89
87
87
84
82
80
80

Low Clouds (% Sky Obscured)

74
75
80
85
85
74
61
45
26
11
3
4
4
2
5
7
12
27
41
56
50
45
39
41

Medium Clouds (% Sky Obscured)

13
22
38
49
60
46
33
22
20
15
12
8
5
3
5
4
5
8
8
6
9
12
14
11

High Clouds (% Sky Obscured)

75
89
88
82
76
57
48
48
43
37
27
22
13
7
36
65
90
86
77
70
40
20
0
0

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 (%)

4
4
26
38
47
29
29
33
27
20
0
1
1
0
10
18
23
27
27
27
50
44
8
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
30
30
30
31
32
35
40
44
51
56
64
71
76
84
85
87
88
82
77
72
64
59
53

Pressure (mb)

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

Ozone (du)

315
317
318
318
319
320
320
320
320
322
324
325
327
330
332
333
335
336
339
343
346
353
360
368

Forecast for El Chaparral Alto, Almeria, Spain (37.50,-2.42)

Generated: 24/04/25 09:10:28. Forecast: 24/04/25 to 30/04/25. Timezone: UTC+2.00