Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 97%

19:21

06:43

00 Bad
01 OK
02 OK
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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:01, Set: 20:04, Transit: 14:03. Moon - Rise: 19:21, Set: 06:43. Civil Dark: 20:27 - 07:38. Nautical Dark: 20:55 - 07:10. Astro Dark: 21:22 - 06:43

Total Clouds (% Sky Obscured)

100
32
22
86
83
74
46
70
77
82
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
34
2
4
4
4
4
12
4
32
4
1
0

Medium Clouds (% Sky Obscured)

79
32
22
54
41
57
45
70
77
40
63
100
100
100
95
100
100
100
98
77
80
93
100
100

High Clouds (% Sky Obscured)

99
7
11
7
11
7
0
0
0
0
97
90
92
100
100
77
30
63
100
100
100
100
100
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 (%)

0
0
0
4
0
0
4
0
0
0
0
0
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
50
48
47
49
50
49
52
52
51
57
57
48
51
57
54
49
46
47
53
54
50
49

Pressure (mb)

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

Ozone (du)

282
283
283
284
284
284
284
284
283
283
283
281
277
277
277
278
277
277
277
278
279
280
281
281

Saturday 26

Full Moon 99%

19:52

07:42

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:02, Set: 20:03, Transit: 14:02. Moon - Rise: 19:52, Set: 07:42. Civil Dark: 20:26 - 07:38. Nautical Dark: 20:54 - 07:11. Astro Dark: 21:21 - 06:43

Total Clouds (% Sky Obscured)

94
100
100
100
98
98
96
98
95
91
90
93
93
92
94
93
93
93
93
92
93
94
95
100

Low Clouds (% Sky Obscured)

1
0
2
2
0
0
44
34
20
85
82
70
33
69
85
83
78
80
85
74
83
85
85
78

Medium Clouds (% Sky Obscured)

94
100
100
100
86
76
75
73
95
62
90
93
93
92
94
93
65
53
52
46
51
63
72
100

High Clouds (% Sky Obscured)

94
92
96
45
59
62
48
71
43
18
12
0
0
0
0
0
0
0
0
5
25
40
70
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 (%)

22
1
12
11
16
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
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)

14
13
14
14
14
11
8
7
6
4
4
6
8
7
6
6
7
8
9
9
9
7
8
8

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
12
12
12
12
11
12
12
12
12
11
12
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
49
47
46
47
47
46
50
48
50
53
59
58
56
56
52
64
70
70
67
66
63
65

Pressure (mb)

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

Ozone (du)

282
282
282
283
283
283
283
284
283
283
283
281
280
279
278
279
278
277
277
277
277
277
278
279

Sunday 27

Waning Gibbous 100%

20:24

08:43

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 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 08:02, Set: 20:01, Transit: 14:02. Moon - Rise: 20:24, Set: 08:43. Civil Dark: 20:25 - 07:39. Nautical Dark: 20:52 - 07:11. Astro Dark: 21:20 - 06:44

Total Clouds (% Sky Obscured)

98
97
97
95
95
97
88
97
96
100
100
91
86
23
16
13
9
14
9
7
6
7
9
10

Low Clouds (% Sky Obscured)

77
79
66
67
37
12
19
7
6
6
5
3
2
0
0
0
3
5
3
2
2
0
0
0

Medium Clouds (% Sky Obscured)

93
90
97
95
80
79
88
97
77
100
65
74
86
23
16
3
0
14
9
7
6
7
9
10

High Clouds (% Sky Obscured)

98
97
97
95
95
97
0
5
58
12
7
86
81
8
4
1
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
5
0
0
1
3
2
12
2
0
0
0
0
0
5
14
25
0
0
2
2
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
67
71
73
72
72
73
73
73
69
64
61
61
62
61
60
64
67
71
73
70
71

Pressure (mb)

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

Ozone (du)

278
279
280
280
280
281
283
284
284
285
287
289
290
291
293
292
291
290
288
288
287
289
289
288

Monday 28

Waning Gibbous 98%

21:00

09:46

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

Sun - Rise: 08:03, Set: 20:00, Transit: 14:02. Moon - Rise: 21:00, Set: 09:46. Civil Dark: 20:24 - 07:39. Nautical Dark: 20:51 - 07:12. Astro Dark: 21:19 - 06:44

Total Clouds (% Sky Obscured)

36
93
22
18
41
92
19
17
13
15
18
55
91
95
26
68
38
19
16
12
17
15
16
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
5
5
6
6
6
6
6
7
7
9
8

Medium Clouds (% Sky Obscured)

36
75
22
18
41
0
0
0
0
0
0
0
0
0
0
0
0
4
2
12
17
15
16
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
12
10
14
20
14
6
4
2
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
11
10
9
8
8
8
8
9
8
8
7
7
7
7
7
7
8
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
13
12
13
13
13
13
13
12
13

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
6
5
5
5
5
5
5
6
6
6
6
5
5
5
7
7
7
7
7

Relative Humidity (%)

71
68
70
67
67
68
68
68
66
64
64
63
65
66
63
62
62
61
61
66
67
69
67
66

Pressure (mb)

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

Ozone (du)

287
287
285
283
282
281
282
282
282
282
282
281
282
283
283
283
282
282
281
281
282
282
282
283

Tuesday 29

Waning Gibbous 93%

21:41

10:52

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

Sun - Rise: 08:03, Set: 19:59, Transit: 14:01. Moon - Rise: 21:41, Set: 10:52. Civil Dark: 20:23 - 07:40. Nautical Dark: 20:50 - 07:12. Astro Dark: 21:17 - 06:45

Total Clouds (% Sky Obscured)

14
16
17
20
19
19
18
16
15
15
17
15
17
18
14
14
13
12
12
10
5
6
6
8

Low Clouds (% Sky Obscured)

9
9
10
10
10
10
9
9
9
9
10
8
9
10
7
8
8
7
4
3
3
2
2
4

Medium Clouds (% Sky Obscured)

14
16
17
20
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
1
3
3
1
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 (%)

0
0
0
0
0
0
0
0
0
0
5
6
1
7
7
1
10
11
2
6
5
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
8
7
7
7
6
6
6
6
6
6
5
4
4
4
3
3
3
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
66
69
70
69
69
70
70
69
69
72
70
70
70
69
69
69
69
71
74
76
76

Pressure (mb)

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

Ozone (du)

283
283
283
283
282
282
282
283
283
283
284
283
282
282
280
278
276
275
275
275
276
276
277
277

Wednesday 30

Waning Gibbous 85%

22:29

12:01

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 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 08:04, Set: 19:58, Transit: 14:01. Moon - Rise: 22:29, Set: 12:01. Civil Dark: 20:21 - 07:40. Nautical Dark: 20:49 - 07:13. Astro Dark: 21:16 - 06:45

Total Clouds (% Sky Obscured)

7
9
11
12
12
14
12
12
9
7
9
12
14
14
14
18
17
19
18
13
11
12
7
3

Low Clouds (% Sky Obscured)

3
4
10
12
12
12
12
8
6
7
8
7
8
7
10
10
10
13
13
12
8
10
5
2

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
0
9
11
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
19
19
19
19
19
18
18
18
18
18
19
19
19
18
18
18
18
18
17
17
17

Dew Point (°C)

10
10
10
10
10
10
11
10
10
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

76
76
76
76
76
76
78
76
75
74
73
73
71
71
73
73
73
73
73
71
73
73
74
74

Pressure (mb)

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

Ozone (du)

277
276
276
276
275
275
276
276
276
276
276
277
279
280
280
279
279
278
278
277
277
277
278
278

Thursday 1

Waning Gibbous 76%

23:25

13:10

Sun - Rise: 08:04, Set: 19:57, Transit: 14:01. Moon - Rise: 23:25, Set: 13:10. Civil Dark: 20:20 - 07:41. Nautical Dark: 20:48 - 07:13. Astro Dark: 21:15 - 06:46

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 25/09/26 00:00:19. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+1.00