Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 88%

18:20

04:24

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
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 Good

Sun - Rise: 07:29, Set: 21:07, Transit: 14:18. Moon - Rise: 18:20, Set: 04:24. Civil Dark: 21:32 - 07:03. Nautical Dark: 22:03 - 06:33. Astro Dark: 22:36 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
6
9
7
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
6
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
82
82
82

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
3
4
2
1
5
0
0
0
0
0
0
0
2
1
2
4
1
3
5
4
4
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
77
78
77
75
71
70
69
70
70
72
74
77
77
77
76
76
77
77
77
78
77
78

Pressure (mb)

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

Ozone (du)

307
309
307
307
308
308
309
309
308
309
309
309
308
306
307
307
306
306
307
307
303
302
302
303

Sunday 26

Waxing Gibbous 94%

19:11

05:18

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

Sun - Rise: 07:29, Set: 21:06, Transit: 14:18. Moon - Rise: 19:11, Set: 05:18. Civil Dark: 21:32 - 07:03. Nautical Dark: 22:03 - 06:33. Astro Dark: 22:35 - 06:01

Total Clouds (% Sky Obscured)

9
6
4
4
12
13
19
14
16
17
15
19
17
1
1
2
2
0
0
2
3
5
5
6

Low Clouds (% Sky Obscured)

8
6
4
3
8
7
10
8
9
10
8
10
9
1
1
2
2
0
0
2
3
5
5
5

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

Fog (%)

82
82
0
14
0
0
0
0
0
0
0
0
0
0
0
82
70
82
82
82
82
82
82
82

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
18
18
18
18
17
17
17
17
17
17
18
18
18
18
17
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
76
76
73
73
72
72
73
76
73
74
76
76
77
76
74
73
74
76
76
74
74
76

Pressure (mb)

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

Ozone (du)

303
302
303
302
302
303
304
304
303
303
301
302
301
300
300
300
301
299
297
296
298
300
298
299

Monday 27

Waxing Gibbous 98%

19:58

06:14

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

Sun - Rise: 07:30, Set: 21:05, Transit: 14:18. Moon - Rise: 19:58, Set: 06:14. Civil Dark: 21:31 - 07:04. Nautical Dark: 22:02 - 06:34. Astro Dark: 22:34 - 06:02

Total Clouds (% Sky Obscured)

5
5
0
13
15
18
26
25
12
16
17
17
13
12
0
0
4
0
4
7
11
8
4
4

Low Clouds (% Sky Obscured)

5
5
0
7
8
9
15
12
7
10
15
15
11
9
0
0
3
0
2
5
9
6
3
4

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)

7
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

82
82
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
1
0
1
1
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
73
72
72
71
73
74
71
69
69
71
73
72
72
76
74
72
73
75
76
73
73
73

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

298
300
302
302
303
300
299
299
299
299
298
298
298
298
298
298
300
300
299
302
302
300
300
301

Tuesday 28

Waxing Gibbous 100%

20:39

No Set

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

Sun - Rise: 07:30, Set: 21:05, Transit: 14:18. Moon - Rise: 20:39, Set: No Set. Civil Dark: 21:30 - 07:05. Nautical Dark: 22:01 - 06:35. Astro Dark: 22:34 - 06:02

Total Clouds (% Sky Obscured)

6
14
17
20
22
24
25
21
20
19
17
15
10
5
0
0
0
0
0
0
0
1
4
5

Low Clouds (% Sky Obscured)

5
13
15
18
21
23
20
17
14
13
12
11
7
4
0
0
0
0
0
0
0
1
4
5

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

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

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

Chance of Frost

Temperature (°C)

18
18
19
19
19
20
20
19
19
19
19
19
19
19
20
20
20
20
20
20
20
19
19
19

Feels Like (°C)

18
18
18
20
19
20
19
18
18
19
18
19
20
20
21
21
20
19
19
20
20
19
19
19

Dew Point (°C)

14
14
14
15
14
15
14
14
14
14
14
14
14
15
16
16
16
16
16
16
16
16
16
15

Relative Humidity (%)

74
75
75
75
73
72
71
71
73
72
72
71
71
75
77
77
76
78
78
79
78
80
80
77

Pressure (mb)

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

Ozone (du)

301
300
301
301
301
301
300
298
297
297
296
296
296
296
295
295
295
295
294
292
292
291
292
292

Wednesday 29

Full Moon 100%

21:16

07:12

07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 Good
14 Good
15 Good
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: 07:31, Set: 21:04, Transit: 14:18. Moon - Rise: 21:16, Set: 07:12. Civil Dark: 21:30 - 07:05. Nautical Dark: 22:00 - 06:35. Astro Dark: 22:33 - 06:03

Total Clouds (% Sky Obscured)

4
2
2
25
12
15
10
6
3
53
56
52
49
49
54
56
58
65
65
70
70
65
60
52

Low Clouds (% Sky Obscured)

3
0
0
4
7
12
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
2
25
5
3
3
2
3
3
0
0
0
0
0
14
25
37
27
35
34
18
5
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

9
10
10
11
11
12
12
13
13
14
15
16
16
16
16
17
17
17
17
18
19
20
20
19

Chance of Frost

Temperature (°C)

19
20
20
21
21
21
21
21
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
20

Feels Like (°C)

20
20
20
21
21
22
22
22
21
20
19
19
19
19
18
19
19
19
19
19
19
19
19
19

Dew Point (°C)

15
16
16
16
16
16
16
16
16
15
15
15
16
16
16
16
16
16
17
16
16
16
16
16

Relative Humidity (%)

76
76
75
75
75
74
73
73
74
71
74
72
75
75
76
77
79
78
80
80
80
80
78
78

Pressure (mb)

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

Ozone (du)

292
292
292
291
290
291
291
291
291
294
298
299
301
299
297
294
294
294
294
294
293
292
292
293

Thursday 30

Waning Gibbous 98%

21:49

08:10

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

Sun - Rise: 07:32, Set: 21:03, Transit: 14:18. Moon - Rise: 21:49, Set: 08:10. Civil Dark: 21:29 - 07:06. Nautical Dark: 22:00 - 06:36. Astro Dark: 22:32 - 06:04

Total Clouds (% Sky Obscured)

60
65
73
71
69
69
70
71
71
60
52
37
42
41
41
40
35
26
23
22
18
12
7
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
10
15
17
20
22
13
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
25
35
38
41
44
55
43
30
22
14
6
6
6
6
5
4
4
4
3
3
2
1
0

High Clouds (% Sky Obscured)

0
0
0
2
4
6
37
69
71
60
52
37
42
33
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
1
0
2
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
75
73
72
70
69
69
68
68
69
70
73
72
72
72
70
70
68
67
69
69
70
68

Pressure (mb)

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

Ozone (du)

293
293
293
294
294
295
296
295
294
294
294
293
293
293
294
294
294
294
294
294
295
295
295
295

Friday 31

Waning Gibbous 94%

22:20

09:07

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
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:32, Set: 21:03, Transit: 14:17. Moon - Rise: 22:20, Set: 09:07. Civil Dark: 21:28 - 07:07. Nautical Dark: 21:59 - 06:37. Astro Dark: 22:31 - 06:05

Total Clouds (% Sky Obscured)

4
4
5
3
2
0
5
9
13
11
11
10
6
3
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
9
13
11
11
8
5
3
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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
18
18
18
19
18
18
18
18
18
18
18
18
18
18
18

Feels Like (°C)

17
19
20
19
20
20
21
21
21
20
20
21
21
20
20
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

68
67
65
63
64
65
66
67
69
69
70
70
71
73
76
78
78
78

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

295
296
296
297
297
296
296
295
294
292
292
292
291
292
292
292
292
292

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

Generated: 25/07/26 07:01:09. Forecast: 25/07/26 to 31/07/26. Timezone: UTC+1.00