Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

20:21

06:59

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

Sun - Rise: 07:47, Set: 20:38, Transit: 14:12. Moon - Rise: 20:21, Set: 06:59. Civil Dark: 21:02 - 07:23. Nautical Dark: 21:30 - 06:55. Astro Dark: 21:59 - 06:26

Total Clouds (% Sky Obscured)

39
54
75
90
92
98
57
66
46
63
89
91
53
14
0
6
6
13
17
15
12
11
3
15

Low Clouds (% Sky Obscured)

39
52
74
90
92
98
57
65
44
62
89
91
53
13
0
5
5
12
16
14
11
10
3
14

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)

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

Fog (%)

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

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 (%)

23
26
25
18
8
8
2
2
1
4
12
2
1
14
1
0
2
4
2
3
5
5
14
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)

19
20
20
21
24
23
22
21
21
21
24
24
23
25
23
22
22
23
24
25
25
25
24
23

Chance of Frost

Temperature (°C)

24
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
22
23

Feels Like (°C)

24
23
22
22
21
21
21
21
21
21
20
20
20
20
21
21
21
20
20
20
20
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
87
87
83
81
80
79
77
78
80
81
80
78
73
74
71
74
74
74
78
79
80

Pressure (mb)

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

Ozone (du)

306
305
303
304
306
306
310
311
309
311
311
311
308
305
305
306
304
304
301
300
300
301
301
300

Friday 28

Full Moon 99%

20:51

07:57

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

Sun - Rise: 07:47, Set: 20:36, Transit: 14:12. Moon - Rise: 20:51, Set: 07:57. Civil Dark: 21:01 - 07:23. Nautical Dark: 21:29 - 06:55. Astro Dark: 21:58 - 06:27

Total Clouds (% Sky Obscured)

10
48
47
56
16
7
4
1
1
3
0
1
1
0
4
8
20
9
9
13
18
7
8
4

Low Clouds (% Sky Obscured)

7
45
42
7
6
4
2
1
0
1
0
1
1
0
4
8
20
9
9
13
18
3
4
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
1
2
20
5
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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
22
27
17
5
1
0
0
0
0
1
0
0
0
1
1
1
1
1
2
1
4
6
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)

22
23
27
27
27
26
26
25
25
25
26
26
26
26
27
27
26
27
25
25
26
26
25
25

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
23
23
23
23
24
23
23
23
23
23
23
23
23
23
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
79
78
74
73
70
70
71
73
70
72
74
77
76
75
75
79
80
78
79
75
78

Pressure (mb)

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

Ozone (du)

300
302
302
303
304
303
303
303
305
302
302
301
299
300
300
300
303
301
301
300
298
297
295
295

Saturday 29

Waning Gibbous 96%

21:21

08:54

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

Sun - Rise: 07:48, Set: 20:35, Transit: 14:12. Moon - Rise: 21:21, Set: 08:54. Civil Dark: 20:59 - 07:24. Nautical Dark: 21:28 - 06:56. Astro Dark: 21:57 - 06:27

Total Clouds (% Sky Obscured)

0
25
4
22
19
12
2
2
2
7
1
0
0
1
2
0
2
9
6
4
2
4
9
24

Low Clouds (% Sky Obscured)

0
17
3
19
15
7
1
1
1
2
0
0
0
0
1
0
1
4
3
2
1
1
2
12

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

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)

24
24
24
23
24
25
23
23
23
23
24
24
23
24
24
24
24
24
24
23
23
23
22
22

Chance of Frost

Temperature (°C)

23
23
23
23
24
24
24
24
24
24
24
24
24
24
23
23
23
23
23
23
23
23
23
23

Feels Like (°C)

20
20
21
21
21
21
21
21
22
22
21
22
22
21
21
21
21
21
21
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

295
295
296
297
298
297
297
297
294
294
292
290
289
290
289
290
290
290
290
288
289
289
290
292

Sunday 30

Waning Gibbous 90%

21:51

09:53

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

Sun - Rise: 07:48, Set: 20:34, Transit: 14:11. Moon - Rise: 21:51, Set: 09:53. Civil Dark: 20:58 - 07:24. Nautical Dark: 21:26 - 06:57. Astro Dark: 21:55 - 06:28

Total Clouds (% Sky Obscured)

37
30
25
14
6
6
17
7
8
5
3
2
2
3
5
23
8
13
29
27
40
36
41
46

Low Clouds (% Sky Obscured)

32
29
25
14
4
4
14
4
3
2
2
1
1
1
2
1
1
1
11
3
6
10
12
15

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
1
2
2
18
8
13
29
27
40
36
41
46

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 (%)

9
10
6
7
5
0
0
0
0
0
1
0
1
0
0
0
1
1
3
2
0
2
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)

22
23
23
23
22
22
22
22
20
20
20
23
24
24
23
23
23
22
21
20
21
21
21
22

Chance of Frost

Temperature (°C)

23
23
23
23
24
24
24
24
24
24
24
24
24
24
23
23
23
23
24
23
23
23
23
23

Feels Like (°C)

21
20
21
21
21
22
22
22
23
23
23
22
21
22
21
21
21
22
22
22
22
21
21
21

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
19
20
19
19
19
19
19
19
19
19
19
19

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

292
292
292
295
296
297
296
294
293
293
293
295
295
296
295
295
295
295
296
297
296
295
295
296

Monday 31

Waning Gibbous 83%

22:24

10:53

07 Bad
08 OK
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 OK
03 OK
04 OK
05 OK
06 Good

Sun - Rise: 07:49, Set: 20:33, Transit: 14:11. Moon - Rise: 22:24, Set: 10:53. Civil Dark: 20:57 - 07:25. Nautical Dark: 21:25 - 06:57. Astro Dark: 21:54 - 06:29

Total Clouds (% Sky Obscured)

43
16
3
2
2
0
2
4
6
5
3
2
5
3
0
0
1
1
2
3
4
4
3
1

Low Clouds (% Sky Obscured)

19
6
1
1
2
0
2
4
5
3
3
1
3
2
0
0
1
1
2
3
4
4
3
1

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)

43
16
3
2
1
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
1
0
1
2
0
0
0
0
0
0
0
0
0
0
1
1
2
5
7
9
9
8
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)

21
22
22
22
22
23
24
23
23
24
23
22
23
22
23
23
22
22
22
22
21
21
22
22

Chance of Frost

Temperature (°C)

23
23
23
24
24
24
24
24
24
24
24
25
25
25
24
24
24
24
24
24
24
24
24
24

Feels Like (°C)

22
21
21
22
22
21
22
22
22
22
23
23
23
23
22
23
23
22
23
22
22
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

77
75
75
75
74
75
74
74
73
72
73
74
72
73
73
74
74
77
79
79
79
79
80
83

Pressure (mb)

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

Ozone (du)

296
296
297
298
299
298
297
297
296
295
296
296
295
294
294
293
293
294
294
294
295
295
295
295

Tuesday 1

Waning Gibbous 73%

23:01

11:56

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

Sun - Rise: 07:49, Set: 20:32, Transit: 14:11. Moon - Rise: 23:01, Set: 11:56. Civil Dark: 20:56 - 07:25. Nautical Dark: 21:24 - 06:58. Astro Dark: 21:53 - 06:29

Total Clouds (% Sky Obscured)

1
1
1
3
5
7
6
5
4
4
4
4
5
7
9
9
9
9
11
11
15
9
5
2

Low Clouds (% Sky Obscured)

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

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
6
1
2
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 (%)

8
10
10
11
12
10
11
11
9
11
11
10
8
6
2
7
7
3
6
5
1
3
2
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)

23
23
23
23
24
24
25
25
25
25
25
24
23
24
25
27
26
25
25
24
24
24
24
24

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
25
25
25
25
24
24
24
24
24
24
24
23
23
23
23
23
23
23

Feels Like (°C)

22
22
22
22
22
22
23
23
23
23
23
22
23
22
22
22
22
22
22
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
78
78
78
77
78
79
80
83
84
85
83
82
80
80
80
81
80
77
75
74
74

Pressure (mb)

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

Ozone (du)

296
296
296
297
296
296
295
295
295
295
295
294
293
293
294
294
294
294
294
294
294
294
294
294

Wednesday 2

Waning Gibbous 62%

23:43

13:01

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: 07:50, Set: 20:31, Transit: 14:10. Moon - Rise: 23:43, Set: 13:01. Civil Dark: 20:55 - 07:26. Nautical Dark: 21:23 - 06:58. Astro Dark: 21:51 - 06:30

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
1
2
3
3
2
2
1
1
0
1
1
2

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
1
2
5

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
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1

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)

24
24
24
24
24
24
24
23
21
20
21
22
23
23
22
22
21
21

Chance of Frost

Temperature (°C)

23
23
23
23
24
24
24
24
24
24
24
24
24
24
24
24
23
23

Feels Like (°C)

21
20
21
20
21
21
21
22
22
22
22
22
22
22
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
72
73
73
73
73
73
73
72
72
72
72
73
74
74
75

Pressure (mb)

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

Ozone (du)

293
294
294
294
295
295
295
294
293
292
291
290
289
289
290
290
290
290

Forecast for Los Quemados, Santa Cruz de Tenerife, Spain (28.47,-17.83)

Generated: 27/08/26 07:57:48. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+1.00