Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 20%

05:16

16:43

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

Sun - Rise: 07:47, Set: 20:36, Transit: 14:11. Moon - Rise: 05:16, Set: 16:43. Civil Dark: 21:00 - 07:23. Nautical Dark: 21:28 - 06:54. Astro Dark: 21:57 - 06:25

Total Clouds (% Sky Obscured)

5
4
5
5
20
7
4
4
2
8
6
0
0
0
0
0
0
0
0
4
0
0
0
0

Low Clouds (% Sky Obscured)

5
4
5
5
12
5
4
4
2
3
4
0
0
0
0
0
0
0
0
2
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
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)

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
4
5
5
4
5
3
4
4
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
3
3
5
5
6
6
6
5
6
6
6
9
10
9
10
10
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
68
68
69
69
68
68
68
67
68
64
66
60
60
61
59
60
58
59
62
64
66

Pressure (mb)

1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

346
345
344
344
344
341
339
338
337
335
333
332
332
331
331
332
332
332
332
331
330
330
330
330

Monday 13

Waning Crescent 12%

05:47

17:43

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

Sun - Rise: 07:46, Set: 20:37, Transit: 14:11. Moon - Rise: 05:47, Set: 17:43. Civil Dark: 21:00 - 07:22. Nautical Dark: 21:29 - 06:53. Astro Dark: 21:58 - 06:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
1
1
0
2
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
1
1
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
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
9
9
6
6
6
6
6
6
6
6
6
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
10
11
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
5
5
5
6
5
5
5
5
5
4
4
4
4
4
5
5
5
6
6

Relative Humidity (%)

68
69
71
71
71
71
71
71
72
71
71
69
69
67
65
63
63
64
63
65
63
66
67
70

Pressure (mb)

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

Ozone (du)

330
330
330
330
330
329
329
329
330
330
331
333
336
337
338
338
338
339
340
341
341
340
340
339

Tuesday 14

Waning Crescent 6%

06:19

18:46

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

Sun - Rise: 07:45, Set: 20:37, Transit: 14:11. Moon - Rise: 06:19, Set: 18:46. Civil Dark: 21:01 - 07:21. Nautical Dark: 21:29 - 06:52. Astro Dark: 21:59 - 06:23

Total Clouds (% Sky Obscured)

1
11
17
2
0
2
4
3
1
6
15
75
80
75
75
74
52
75
75
70
66
48
13
10

Low Clouds (% Sky Obscured)

0
5
13
1
0
2
4
3
1
3
4
6
11
6
3
3
2
0
0
0
4
0
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
55
58
40
5
15
60
13
4
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
75
80
75
75
74
52
75
75
70
65
44
8
7

ISS Passover

Visibility (miles)

9
9
6
6
9
9
6
6
6
6
6
6
6
6
6
6
6
6
9
6
6
6
6
6

Fog (%)

0
0
0
0
2
6
6
2
77
82
82
82
82
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
6
9
4
4
5
7
9
5
0
2
1
0
2
1
1
3
2
2
3

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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

72
73
73
75
71
72
73
74
72
72
73
76
76
76
74
72
72
71
72
73
75
75
73
75

Pressure (mb)

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

Ozone (du)

340
342
342
341
338
337
335
334
332
333
331
328
326
325
324
323
323
323
322
323
324
324
324
324

Wednesday 15

Waning Crescent 1%

06:51

19:50

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

Sun - Rise: 07:44, Set: 20:38, Transit: 14:11. Moon - Rise: 06:51, Set: 19:50. Civil Dark: 21:01 - 07:19. Nautical Dark: 21:30 - 06:51. Astro Dark: 21:59 - 06:21

Total Clouds (% Sky Obscured)

19
17
6
6
8
7
9
16
23
29
32
37
45
45
52
50
51
40
48
53
52
60
93
85

Low Clouds (% Sky Obscured)

0
4
2
6
4
2
2
4
7
6
6
8
7
1
6
4
6
5
8
9
10
10
11
10

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)

14
12
3
1
7
7
9
16
23
29
32
37
45
45
52
50
51
40
48
53
52
60
85
68

ISS Passover

Visibility (miles)

6
9
9
8
6
6
6
6
6
6
6
6
6
6
6
6
6
9
9
9
6
6
6
6

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 (%)

3
11
13
7
9
10
5
12
11
8
10
12
6
7
4
2
3
6
1
3
3
5
6
4

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
13
13
13
12
11
11
10
10
10
11
11
10
9
8
8
8
7
6
4
4
4
5
4

Chance of Frost

Temperature (°C)

11
11
11
11
10
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
7
7
7
7
6
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

76
75
74
74
77
77
76
76
74
76
76
76
76
76
73
72
72
72
70
72
72
73
75
76

Pressure (mb)

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

Ozone (du)

323
320
321
321
321
320
319
317
315
312
310
308
307
306
306
306
306
306
307
307
304
304
304
303

Thursday 16

Waning Crescent 0%

07:25

20:58

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

Sun - Rise: 07:43, Set: 20:38, Transit: 14:11. Moon - Rise: 07:25, Set: 20:58. Civil Dark: 21:02 - 07:18. Nautical Dark: 21:31 - 06:50. Astro Dark: 22:00 - 06:20

Total Clouds (% Sky Obscured)

77
85
92
100
100
100
99
100
100
100
74
68
81
87
68
73
67
63
62
70
81
91
92
96

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
9
15
12
7
0
9
19
29
16
7
0
0
0
0
0
1

High Clouds (% Sky Obscured)

52
63
81
100
100
100
99
100
100
100
74
68
81
87
68
73
67
63
62
67
73
80
86
91

ISS Passover

Visibility (miles)

6
7
6
6
6
6
6
6
6
6
6
6
6
6
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 (%)

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

4
5
6
6
7
8
9
9
9
10
12
13
13
14
16
19
21
20
20
20
20
21
21
23

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
11
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
7
7
8
8
7
8
7
7
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

77
79
77
79
77
75
75
77
76
73
75
73
75
72
67
67
66
67
67
68
67
66
65
67

Pressure (mb)

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

Ozone (du)

303
303
303
304
306
307
308
307
306
308
308
307
305
305
306
306
305
305
305
305
305
304
303
304

Friday 17

New Moon 2%

08:05

20:58

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

Sun - Rise: 07:42, Set: 20:39, Transit: 14:10. Moon - Rise: 08:05, Set: 20:58. Civil Dark: 21:03 - 07:17. Nautical Dark: 21:31 - 06:48. Astro Dark: 22:01 - 06:19

Total Clouds (% Sky Obscured)

98
87
71
55
67
82
98
99
99
99
83
66
45
59
75
89
91
93
94
89
84
79
64
50

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
1
2
5
7
3
2
0
3
5
8
8
8
8
8
7
10
10
7

Medium Clouds (% Sky Obscured)

1
3
5
10
14
17
19
11
7
3
10
17
25
35
44
54
49
44
40
47
54
61
46
32

High Clouds (% Sky Obscured)

98
86
71
50
59
78
98
99
99
99
83
66
45
59
66
80
87
83
84
74
68
52
32
14

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 (%)

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

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)

25
27
28
29
31
29
27
26
25
25
24
24
24
24
23
23
23
20
19
19
21
24
27
29

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
66
64
63
66
70
75
72
72
70
71
71
72
73
75
76
77
80
80
80
78
78
79

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013

Ozone (du)

304
304
304
303
302
302
302
301
302
303
304
305
306
307
309
311
313
314
315
316
317
318
319
319

Saturday 18

Waxing Crescent 7%

08:51

22:10

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

Sun - Rise: 07:41, Set: 20:40, Transit: 14:10. Moon - Rise: 08:51, Set: 22:10. Civil Dark: 21:03 - 07:16. Nautical Dark: 21:32 - 06:47. Astro Dark: 22:02 - 06:18

Total Clouds (% Sky Obscured)

40
43
43
38
31
24
13
12
11
11
17
25
31
38
41
45
45
46
46
51
53
53

Low Clouds (% Sky Obscured)

7
6
6
5
4
4
3
3
3
3
4
6
4
8
13
17
20
23
25
22
16
13

Medium Clouds (% Sky Obscured)

18
18
18
17
11
6
0
0
1
1
2
2
2
2
3
3
3
3
3
14
25
36

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

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

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

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
2
2
1
3
4
2
6
6
4
9
11
6
13
13
5
12
10
6
16
20
19

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

Wind Speed/Direction (mph)

30
32
32
33
34
34
35
35
36
37
38
37
37
37
37
38
38
37
36
35
34
32

Chance of Frost

Temperature (°C)

12
12
11
11
11
10
10
10
10
10
10
10
10
11
10
11
11
11
11
11
11
12

Feels Like (°C)

11
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
77
76
76
75
74
77
77
78
80
81
80
80
80
81
81
81
80
79
76
76
73

Pressure (mb)

1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

319
319
319
319
319
319
318
318
317
317
317
318
319
321
322
323
324
325
325
326
328
330

Forecast for Hoyagrande, Santa Cruz de Tenerife, Spain (28.75,-17.89)

Generated: 12/04/26 21:59:51. Forecast: 12/04/26 to 18/04/26. Timezone: UTC+1.00