Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 77%

00:49

10:57

11 OK
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
10 Bad

Sun - Rise: 07:48, Set: 20:26, Transit: 14:08. Moon - Rise: 00:49, Set: 10:57. Civil Dark: 20:50 - 07:24. Nautical Dark: 21:18 - 06:56. Astro Dark: 21:46 - 06:27

Total Clouds (% Sky Obscured)

31
39
39
42
38
39
38
38
38
38
32
34
35
42
43
46
98
100
100
99
95
48
34
91

Low Clouds (% Sky Obscured)

24
30
32
34
32
29
30
30
34
35
30
32
32
40
40
45
97
100
100
99
95
28
12
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
8
14
3
18
17
62

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
9

Fog (%)

4
2
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
3
7
7
1
7
0
0
1
1
0
0
12
14
12
1
0
11
3
10

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)

0
5
7
7
7
11
10
6
5
7
7
3
5
3
1
1
2
2
2
3
3
2
4
1

Chance of Frost

Temperature (°C)

17
18
18
18
18
17
16
15
15
14
17
16
17
16
16
15
16
15
15
14
15
14
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
67
70
73
77
82
83
86
86
87
87
82
87
87
85
82
89
90
89
84
86
82
66

Pressure (mb)

1019
1019
1019
1019
1019
1018
1019
1019
1019
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1024

Ozone (du)

345
346
348
348
349
350
351
348
339
341
345
345
345
346
344
341
340
338
337
336
335
334
333
332

Tuesday 7

Waning Gibbous 68%

01:43

10:57

11 OK
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
10 Bad

Sun - Rise: 07:47, Set: 20:27, Transit: 14:07. Moon - Rise: 01:43, Set: 10:57. Civil Dark: 20:51 - 07:23. Nautical Dark: 21:19 - 06:55. Astro Dark: 21:47 - 06:26

Total Clouds (% Sky Obscured)

25
55
99
100
100
100
100
100
97
94
100
100
100
100
100
99
95
95
97
97
54
100
100
86

Low Clouds (% Sky Obscured)

15
38
98
100
100
100
100
100
97
94
100
100
100
100
100
99
95
95
97
97
50
100
100
86

Medium Clouds (% Sky Obscured)

0
4
1
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)

3
17
22
20
3
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

15
27
37
42
34
27
21
17
15
23
26
35
32
28
24
13
17
13
15
22
28
24
21
20

Precipitation Amount (mm)

0
0
0
0.3
0.2
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
10
11
9
10
9
9
11
12
12
13
13
13
12
12
13
12
11
10
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
18
18
16
14
13
12
12
13
12
11
11
10
9
9
9
8
8
8
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

57
56
58
62
73
83
86
84
84
80
80
80
83
87
87
86
83
80
83
83
83
81
78
76

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1025
1025
1025

Ozone (du)

334
334
337
338
339
339
340
342
344
345
344
344
345
344
344
344
344
346
348
347
348
348
348
350

Wednesday 8

Waning Gibbous 59%

02:33

11:47

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

Sun - Rise: 07:46, Set: 20:27, Transit: 14:07. Moon - Rise: 02:33, Set: 11:47. Civil Dark: 20:51 - 07:22. Nautical Dark: 21:19 - 06:54. Astro Dark: 21:48 - 06:25

Total Clouds (% Sky Obscured)

80
86
91
81
65
22
64
68
78
73
58
70
80
18
70
71
74
91
96
88
74
75
76
79

Low Clouds (% Sky Obscured)

78
85
91
80
63
12
64
68
78
72
48
69
80
10
70
71
72
91
93
88
74
75
76
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
3
22
9
5
3
0
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
9
8
9
8
9
9
9
9
6
9
9
9
1
9
9
7
1
0
0
0
0
0
0

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 (%)

11
14
21
17
10
5
11
15
7
15
4
18
1
7
9
14
20
20
26
31
15
22
17
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
13
13
13
15
16
15
14
13
9
9
10
10
11
9
9
8
7
7
7
7
9
9

Dew Point (°C)

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

Relative Humidity (%)

72
65
63
64
64
57
53
56
62
70
73
69
65
66
66
70
73
77
82
80
77
72
66
64

Pressure (mb)

1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1024
1024
1023
1022
1021
1021
1020
1019
1019
1019
1019
1020
1020

Ozone (du)

349
349
347
344
342
341
341
341
340
340
340
340
338
337
338
335
335
336
339
338
337
336
335
335

Thursday 9

Waning Gibbous 49%

03:19

12:42

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 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Bad

Sun - Rise: 07:45, Set: 20:28, Transit: 14:07. Moon - Rise: 03:19, Set: 12:42. Civil Dark: 20:52 - 07:21. Nautical Dark: 21:20 - 06:52. Astro Dark: 21:49 - 06:24

Total Clouds (% Sky Obscured)

82
35
81
59
51
46
48
47
82
91
94
82
51
58
75
35
42
59
73
68
63
31
32
34

Low Clouds (% Sky Obscured)

82
28
81
50
37
32
37
33
82
91
94
82
37
53
75
20
25
54
73
68
63
12
12
14

Medium Clouds (% Sky Obscured)

3
4
8
9
10
6
5
3
3
5
6
4
2
0
0
0
0
0
0
0
7
15
20
17

High 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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
8
0
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
16
22
25
29
26
23
17
25
31
37
31
27
26
19
19
8
19
17
14
8
9
7
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
6
6
5
7
7
7
6
6
6
6
7
6
5
5
5
4
3
3
3
3
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
62
62
59
61
66
69
71
73
76
78
78
80
78
76
81
80
77
76
77
82
85
76
55

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019

Ozone (du)

336
337
336
336
335
334
333
332
332
331
331
331
332
333
335
335
336
336
337
337
336
333
332
331

Friday 10

Third Quarter 39%

03:59

13:39

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 OK
07 OK
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:43, Set: 20:28, Transit: 14:07. Moon - Rise: 03:59, Set: 13:39. Civil Dark: 20:52 - 07:20. Nautical Dark: 21:21 - 06:51. Astro Dark: 21:49 - 06:22

Total Clouds (% Sky Obscured)

36
38
38
34
35
40
49
48
46
58
75
77
71
64
63
61
59
50
39
26
35
43
55
57

Low Clouds (% Sky Obscured)

14
14
15
15
16
18
21
22
25
43
69
76
70
63
63
61
59
50
39
26
35
43
55
57

Medium Clouds (% Sky Obscured)

18
19
18
18
13
12
11
11
9
8
6
5
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
0
1
0
0
4
4
9
6
3
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
39
55
62
63
47
37
48
40
31
28
27
20
6
20
17
6
12
15
17
19
17
11
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
16
16
16
17
16
16
14
14
15
14
14
14
13
13
13
13
13
12
12
14
16
17

Feels Like (°C)

12
14
15
16
16
17
17
16
14
14
15
14
14
14
13
14
14
13
13
13
13
13
15
15

Dew Point (°C)

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

Relative Humidity (%)

43
43
47
52
55
57
58
59
61
61
66
68
68
67
66
66
65
65
66
67
70
67
64
61

Pressure (mb)

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

Ozone (du)

329
329
328
328
326
325
325
325
325
325
326
327
327
327
326
325
325
324
324
323
323
323
323
323

Saturday 11

Waning Crescent 29%

04:36

14:38

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
10 Bad

Sun - Rise: 07:42, Set: 20:29, Transit: 14:06. Moon - Rise: 04:36, Set: 14:38. Civil Dark: 20:53 - 07:18. Nautical Dark: 21:21 - 06:50. Astro Dark: 21:50 - 06:21

Total Clouds (% Sky Obscured)

60
63
68
74
80
80
80
80
68
56
44
51
57
62
61
60
58
64
69
75
82
89
97
77

Low Clouds (% Sky Obscured)

60
61
68
74
80
80
80
80
63
41
20
28
39
49
51
53
54
60
66
72
80
89
97
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
14
7
4
0
0

High 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

ISS Passover

Visibility (miles)

6
3
0
0
0
0
0
0
0
3
6
9
9
8
8
8
7
7
5
3
0
3
5
7

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
Very Light Rain
None

Precipitation Probability (%)

12
7
19
13
6
12
13
11
13
11
7
13
16
17
19
21
21
28
35
41
42
41
38
32

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
0.2
0

Wind Speed/Direction (mph)

4
4
6
6
6
6
8
10
12
10
9
10
10
10
11
11
11
11
11
11
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
61
63
65
67
70
73
76
76
75
75
75
76
78
79
80
82
84
89
90
89
87
86

Pressure (mb)

1022
1022
1023
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1025

Ozone (du)

323
323
323
322
321
320
320
320
320
321
323
324
324
323
323
324
324
325
326
326
327
330
332
335

Sunday 12

Waning Crescent 20%

05:10

15:37

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

Sun - Rise: 07:41, Set: 20:30, Transit: 14:06. Moon - Rise: 05:10, Set: 15:37. Civil Dark: 20:54 - 07:17. Nautical Dark: 21:22 - 06:49. Astro Dark: 21:51 - 06:20

Total Clouds (% Sky Obscured)

57
40
57
72
86
77
68
59
70
82
93
91
88
85
84
83
82
80
78
76

Low Clouds (% Sky Obscured)

53
31
51
70
86
76
64
54
66
80
93
91
88
85
83
81
80
80
78
76

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Fog (%)

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

Precipitation Probability (%)

29
30
24
16
9
8
8
7
9
10
12
10
7
0
6
8
8
10
10
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
17
16
15
14
12
11
10
8
8
7
6
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
70
63
61
60
59
60
61
64
68
73
78
78
77
78
79
81
81
82
82

Pressure (mb)

1025
1025
1026
1025
1025
1025
1025
1025
1024
1025
1025
1026
1026
1026
1026
1025
1025
1024
1024
1024

Ozone (du)

337
338
340
345
350
355
355
355
355
353
352
350
349
349
348
346
345
343
342
341

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 06/04/26 11:58:18. Forecast: 06/04/26 to 12/04/26. Timezone: UTC+1.00