Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

04:39

17:53

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

Sun - Rise: 07:58, Set: 20:13, Transit: 14:05. Moon - Rise: 04:39, Set: 17:53. Civil Dark: 20:37 - 07:34. Nautical Dark: 21:04 - 07:07. Astro Dark: 21:32 - 06:39

Total Clouds (% Sky Obscured)

39
13
26
25
28
25
25
25
25
25
25
25
25
22
90
82
71
100
100
100
57
22
100
65

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)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
27
38
5
0
2
20

High Clouds (% Sky Obscured)

20
9
26
25
28
25
25
25
25
25
25
25
25
18
70
75
71
100
100
100
57
22
100
65

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)

12
13
13
12
11
11
11
11
13
13
13
12
12
13
14
15
14
14
15
16
17
17
15
14

Chance of Frost

Temperature (°C)

15
15
14
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
15

Feels Like (°C)

19
18
18
18
19
18
19
18
18
18
18
18
18
18
18
15
15
17
16
17
18
18
19
18

Dew Point (°C)

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

Relative Humidity (%)

65
66
67
71
73
76
79
76
71
69
69
69
70
70
69
70
69
73
75
75
68
67
69
62

Pressure (mb)

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

Ozone (du)

282
283
284
284
286
285
288
288
287
287
287
286
286
285
286
286
287
286
287
287
288
288
287
288

Thursday 18

Waning Crescent 6%

05:40

18:31

18 OK
19 OK
20 Bad
21 OK
22 Bad
23 Bad
00 OK
01 OK
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

Sun - Rise: 07:58, Set: 20:12, Transit: 14:05. Moon - Rise: 05:40, Set: 18:31. Civil Dark: 20:36 - 07:35. Nautical Dark: 21:03 - 07:07. Astro Dark: 21:31 - 06:39

Total Clouds (% Sky Obscured)

30
33
60
30
88
61
34
34
89
100
65
42
69
100
88
69
83
82
95
90
91
89
100
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
2

Medium Clouds (% Sky Obscured)

5
5
0
2
5
2
2
2
3
2
3
9
5
6
5
5
10
10
55
90
89
47
98
63

High Clouds (% Sky Obscured)

30
33
60
30
88
61
34
34
89
100
65
42
69
100
71
69
62
59
50
52
51
55
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
2
14
6
4
14
18
25
27
25
32
29
25
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
15
14
14
15
14
15
15

Feels Like (°C)

18
19
19
19
19
17
17
17
16
15
15
16
18
17
16
16
18
17
16
16
16
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

66
67
73
73
69
66
67
66
63
64
68
66
62
69
73
66
64
66
66
64
61
59
57
66

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

289
291
289
288
287
285
283
283
282
280
279
278
279
279
279
279
279
279
279
278
278
278
279
277

Friday 19

Waning Crescent 2%

06:39

19:03

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:59, Set: 20:11, Transit: 14:04. Moon - Rise: 06:39, Set: 19:03. Civil Dark: 20:34 - 07:35. Nautical Dark: 21:02 - 07:08. Astro Dark: 21:30 - 06:40

Total Clouds (% Sky Obscured)

89
88
97
96
100
99
98
76
99
87
65
100
100
100
100
100
100
100
100
98
75
92
88
99

Low Clouds (% Sky Obscured)

3
0
0
0
4
2
0
3
3
2
0
4
4
2
4
11
3
4
0
0
0
0
3
2

Medium Clouds (% Sky Obscured)

76
76
74
68
100
48
23
71
89
80
38
83
79
91
100
99
97
100
95
94
73
89
83
99

High Clouds (% Sky Obscured)

73
45
92
95
98
99
98
71
99
52
23
99
99
91
94
72
97
100
69
54
43
46
76
97

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
0
0
0
0
0
0
0
0
0
0
0
0
7
15
18
19
4
8
4
12
12
13
17

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

Chance of Frost

Temperature (°C)

14
15
14
14
14
14
14
14
14
14
14
14
13
14
13
14
14
14
14
14
15
15
15
14

Feels Like (°C)

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

Dew Point (°C)

5
11
10
8
6
6
7
10
7
9
10
10
7
5
9
10
9
7
5
9
11
9
9
8

Relative Humidity (%)

54
78
75
67
57
59
62
76
63
73
75
76
66
54
74
74
75
63
55
69
76
69
67
67

Pressure (mb)

1017
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

278
279
278
278
279
278
278
279
279
278
278
277
278
278
278
278
279
279
280
281
282
282
281
281

Saturday 20

Waning Crescent 0%

07:35

19:32

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
11 Bad
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:59, Set: 20:10, Transit: 14:04. Moon - Rise: 07:35, Set: 19:32. Civil Dark: 20:33 - 07:36. Nautical Dark: 21:01 - 07:08. Astro Dark: 21:28 - 06:41

Total Clouds (% Sky Obscured)

99
100
100
100
100
86
76
87
97
73
39
61
65
68
71
92
79
47
42
32
42
72
81
72

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)

99
100
93
69
100
81
69
84
97
63
24
21
17
22
18
61
17
36
42
13
11
8
9
12

High Clouds (% Sky Obscured)

99
82
100
99
95
53
57
46
29
7
5
13
16
32
51
71
58
18
5
17
30
63
63
51

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
13
0
0
0
0
0
0
0
0
0
0
0
1
10
0
1
12
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
20
22
20
21
21
21
21
22
23
21
20
19
19
19
18
18
18
19
19
20
19
19
19

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15

Feels Like (°C)

15
15
15
16
14
15
15
16
16
15
16
16
16
15
16
16
15
16
18
18
19
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

68
74
70
70
68
71
73
73
73
73
73
74
75
71
73
70
73
75
78
76
76
78
78
79

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

281
281
280
279
279
279
281
283
284
282
283
284
285
287
288
288
288
290
291
291
290
289
288
288

Sunday 21

New Moon 1%

08:29

20:00

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

Sun - Rise: 08:00, Set: 20:08, Transit: 14:04. Moon - Rise: 08:29, Set: 20:00. Civil Dark: 20:32 - 07:36. Nautical Dark: 20:59 - 07:09. Astro Dark: 21:27 - 06:41

Total Clouds (% Sky Obscured)

67
44
60
61
50
42
35
30
35
35
33
31
26
37
36
36
30
24
18
11
6
1
3
4

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
11
9
2
2
1
0
26
35
30
25
14
11
37
36
36
30
22
11
7
4
0
0
0

High Clouds (% Sky Obscured)

40
26
40
42
35
27
20
20
20
12
13
0
0
0
0
0
1
2
2
1
0
0
0
0

ISS Passover

Visibility (miles)

9
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
8
9
8
7
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 (%)

0
1
4
5
7
19
6
10
11
9
11
12
14
17
14
7
14
14
13
13
12
10
12
12

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)

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

Chance of Frost

Temperature (°C)

14
14
15
14
14
15
15
14
14
14
14
14
13
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
80
83
82
82
82
82
83
80
79
79
78
78
78
78
78
76
76
75
75
75
76
76

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

287
287
287
288
288
288
289
289
290
291
293
293
293
293
294
296
297
298
298
299
298
296
295
294

Monday 22

Waxing Crescent 3%

09:24

20:27

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

Sun - Rise: 08:00, Set: 20:07, Transit: 14:03. Moon - Rise: 09:24, Set: 20:27. Civil Dark: 20:31 - 07:37. Nautical Dark: 20:58 - 07:09. Astro Dark: 21:26 - 06:42

Total Clouds (% Sky Obscured)

6
8
10
12
27
44
61
57
42
39
29
23
17
22
28
37
48
52
58
53
48
35
31
33

Low Clouds (% Sky Obscured)

4
7
9
12
17
22
26
21
16
12
12
12
12
11
10
10
18
26
34
25
22
15
18
21

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)

1
1
1
1
4
7
10
5
5
5
3
2
1
2
4
20
27
17
0
1
1
2
3
4

ISS Passover

Visibility (miles)

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

12
15
17
16
18
19
19
20
22
21
23
23
23
25
24
23
25
25
24
25
24
23
24
23

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

Chance of Frost

Temperature (°C)

14
14
13
13
14
13
14
14
13
13
13
13
13
13
12
13
13
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
78
79
80
79
78
77
79
79
79
77
79
77
77
77
77
77
77
76
76
73
75

Pressure (mb)

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

Ozone (du)

293
292
291
290
289
289
289
289
289
288
288
288
287
286
286
286
285
285
285
285
285
284
283
283

Tuesday 23

Waxing Crescent 7%

10:18

20:55

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 OK
11 OK
12 OK

Sun - Rise: 08:01, Set: 20:06, Transit: 14:03. Moon - Rise: 10:18, Set: 20:55. Civil Dark: 20:29 - 07:37. Nautical Dark: 20:57 - 07:10. Astro Dark: 21:25 - 06:42

Total Clouds (% Sky Obscured)

33
35
36
37
31
25
22
29
33
38
44
49
49
49
49
43
38
34
29

Low Clouds (% Sky Obscured)

25
19
14
9
9
9
9
11
12
14
13
14
13
12
9
8
8
7
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
12
20
28
19
10
2
2
1
1
0
0
0
0
0
1
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

21
23
22
20
24
23
20
22
24
23
23
21
17
17
15
11
11
9
4

Precipitation Amount (mm)

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
9
10
9
9
9
9
8
8
8
8
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
76
76
75
75
73
75
75
75
72
72
71
69
67
66
66
65

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021

Ozone (du)

283
283
283
283
282
282
282
282
283
283
283
283
284
284
284
284
285
285
285

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

Generated: 17/09/25 18:54:22. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+1.00