Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

20:22

05:22

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 Good
06 Good

Sun - Rise: 06:53, Set: 21:19, Transit: 14:05. Moon - Rise: 20:22, Set: 05:22. Civil Dark: 21:50 - 06:22. Nautical Dark: 22:28 - 05:44. Astro Dark: 23:11 - 05:01

Total Clouds (% Sky Obscured)

0
0
0
0
0
10
5
2
5
5
6
2
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
3
1
3
1
3
0
0
0
0
0
0
0
0
0
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
1
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
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)

6
6
5
6
6
3
6
11
11
11
12
12
12
10
8
6
5
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

18
19
22
24
26
28
29
29
30
30
29
29
29
27
25
23
23
22
22
21
21
20
20
20

Feels Like (°C)

19
19
23
24
26
28
30
28
29
29
28
28
28
27
28
26
25
24
25
24
23
22
23
22

Dew Point (°C)

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

Relative Humidity (%)

62
53
46
41
35
31
29
34
36
36
36
39
48
55
65
75
76
75
76
76
79
78
80
78

Pressure (mb)

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

Ozone (du)

322
321
321
319
318
317
315
316
316
315
314
314
316
317
317
318
319
319
319
318
318
318
320
322

Tuesday 28

Waxing Gibbous 100%

20:58

06:26

07 Good
08 Good
09 Good
10 Good
11 OK
12 Good
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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: 06:54, Set: 21:18, Transit: 14:05. Moon - Rise: 20:58, Set: 06:26. Civil Dark: 21:49 - 06:23. Nautical Dark: 22:27 - 05:45. Astro Dark: 23:10 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
11
22
15
13
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
6

Low Clouds (% Sky Obscured)

0
0
0
6
12
10
9
9
0
0
0
0
0
0
0
0
0
0
0
0
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
7
3

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
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)

4
4
3
5
7
10
11
13
14
14
13
12
11
10
7
5
4
5
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

20
20
24
26
27
29
30
32
32
32
32
30
29
28
26
24
24
23
22
22
21
21
20
20

Feels Like (°C)

22
23
26
27
28
29
30
32
32
32
32
31
29
29
28
27
26
24
23
24
24
24
23
22

Dew Point (°C)

17
14
14
13
12
12
14
15
17
18
17
16
15
16
16
17
17
15
14
15
15
16
16
14

Relative Humidity (%)

81
67
55
45
39
36
35
37
39
41
41
42
44
48
55
65
64
61
60
62
66
71
77
69

Pressure (mb)

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

Ozone (du)

321
319
321
320
317
315
313
313
311
312
313
313
309
306
305
305
305
304
305
302
300
299
299
299

Wednesday 29

Full Moon 100%

21:29

No Set

07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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: 06:55, Set: 21:17, Transit: 14:05. Moon - Rise: 21:29, Set: No Set. Civil Dark: 21:48 - 06:24. Nautical Dark: 22:26 - 05:46. Astro Dark: 23:08 - 05:04

Total Clouds (% Sky Obscured)

16
0
11
13
20
19
13
0
1
0
0
0
0
0
0
1
6
7
1
1
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
12
16
15
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

4
4
4
5
7
9
11
13
14
13
12
12
11
8
5
4
3
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

19
20
23
26
28
30
32
33
34
33
33
31
31
29
26
24
23
23
22
21
21
21
20
20

Feels Like (°C)

21
22
25
28
29
30
32
32
32
33
33
31
31
29
29
27
25
24
24
23
22
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

64
52
46
42
38
35
33
34
34
34
34
35
37
42
55
68
61
61
61
60
57
55
57
59

Pressure (mb)

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

Ozone (du)

300
300
298
298
298
297
298
298
297
297
296
295
294
294
295
295
294
294
294
294
296
296
295
295

Thursday 30

Waning Gibbous 98%

21:55

07:31

07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
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: 06:56, Set: 21:16, Transit: 14:05. Moon - Rise: 21:55, Set: 07:31. Civil Dark: 21:47 - 06:25. Nautical Dark: 22:25 - 05:47. Astro Dark: 23:07 - 05:05

Total Clouds (% Sky Obscured)

0
1
2
3
12
20
29
21
14
6
4
2
0
0
1
0
1
3
3
2
3
0
9
18

Low Clouds (% Sky Obscured)

0
0
0
0
5
9
14
10
6
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

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

4
3
3
4
6
8
10
12
11
11
11
10
9
8
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

20
21
24
27
29
30
32
33
33
33
32
31
29
28
26
24
23
22
22
22
21
21
20
20

Feels Like (°C)

22
23
26
29
31
31
33
33
33
33
32
32
29
29
28
26
25
24
24
23
23
23
21
22

Dew Point (°C)

12
10
12
13
14
13
15
17
16
16
15
14
13
14
16
17
15
14
13
13
13
13
12
13

Relative Humidity (%)

60
49
45
43
39
35
35
37
37
36
35
35
36
40
54
67
61
58
57
56
58
60
60
62

Pressure (mb)

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

Ozone (du)

295
295
295
294
293
293
293
292
292
291
291
291
291
291
291
292
292
292
291
291
292
293
293
293

Friday 31

Waning Gibbous 94%

22:19

08:36

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
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: 06:57, Set: 21:15, Transit: 14:05. Moon - Rise: 22:19, Set: 08:36. Civil Dark: 21:46 - 06:26. Nautical Dark: 22:23 - 05:48. Astro Dark: 23:05 - 05:07

Total Clouds (% Sky Obscured)

24
23
25
26
26
23
18
69
67
55
68
62
47
70
65
57
58
58
59
72
82
96
88
80

Low Clouds (% Sky Obscured)

2
5
8
12
13
11
8
6
2
1
0
0
0
0
0
0
0
0
0
0
0
2
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
68
62
32
40
39
37
40
43
59
67
82
90
81
69

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
60
64
55
11
14
23
30
19
4
14
18
25
42
63
84
61
44

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
9
11
11
15
11
0
1
2
0
4
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)

3
3
3
4
7
8
10
12
12
12
11
9
8
7
5
5
5
3
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

20
21
24
27
29
31
32
33
33
32
32
32
30
29
28
26
24
24
24
23
23
23
22
22

Feels Like (°C)

22
24
26
29
31
31
33
34
32
31
32
31
30
29
29
28
27
27
27
26
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

67
55
48
42
37
33
32
33
33
35
38
38
37
40
44
47
51
51
53
54
56
61
64
63

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

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

Saturday 1

Waning Gibbous 88%

22:40

09:40

07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
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: 06:57, Set: 21:14, Transit: 14:05. Moon - Rise: 22:40, Set: 09:40. Civil Dark: 21:44 - 06:27. Nautical Dark: 22:22 - 05:50. Astro Dark: 23:04 - 05:08

Total Clouds (% Sky Obscured)

71
62
52
42
36
31
35
47
55
63
76
88
100
92
84
75
78
81
85
81
76
72
68
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
6
13
28
29
30

Medium Clouds (% Sky Obscured)

61
40
22
4
2
1
0
0
0
0
11
22
33
32
30
29
24
19
15
10
5
0
0
1

High Clouds (% Sky Obscured)

22
29
43
42
36
31
35
47
53
47
64
82
99
76
53
25
25
30
35
28
18
15
15
19

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

Wind Speed/Direction (mph)

3
3
1
3
5
7
10
12
11
10
9
9
9
9
7
5
3
2
1
2
1
2
3
3

Chance of Frost

Temperature (°C)

23
23
25
27
29
30
31
32
32
32
32
30
30
29
28
26
25
25
25
25
24
23
23
23

Feels Like (°C)

23
22
25
26
27
29
30
31
34
32
31
30
31
31
27
27
28
28
27
27
25
25
26
24

Dew Point (°C)

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

Relative Humidity (%)

62
61
47
36
29
28
28
28
28
28
28
32
36
41
47
53
62
63
64
66
70
74
78
67

Pressure (mb)

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

Ozone (du)

296
297
298
298
298
299
300
300
299
298
298
298
299
299
300
300
300
301
301
301
300
300
300
300

Sunday 2

Waning Gibbous 80%

23:02

10:45

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

Sun - Rise: 06:58, Set: 21:13, Transit: 14:05. Moon - Rise: 23:02, Set: 10:45. Civil Dark: 21:43 - 06:28. Nautical Dark: 22:21 - 05:51. Astro Dark: 23:02 - 05:10

Total Clouds (% Sky Obscured)

60
51
41
32
31
29
29
32
36
40
35
37
35
35
35
30
30
35
30

Low Clouds (% Sky Obscured)

24
14
6
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
16
29
37
30
26
35
35
35
30
30
35
30

High Clouds (% Sky Obscured)

19
15
10
7
4
2
1
1
4
12
15
22
25
25
25
20
14
8
4

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
2
0
1
1
0
10
18
8
17
18
11
13
11
7
8
8
6

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)

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

Chance of Frost

Temperature (°C)

24
25
27
29
32
33
34
35
34
34
34
33
32
31
30
29
28
27
27

Feels Like (°C)

24
22
28
28
28
30
31
33
37
34
32
33
35
35
28
28
28
27
27

Dew Point (°C)

15
14
13
13
12
13
14
14
11
8
5
6
8
9
8
7
7
6
7

Relative Humidity (%)

58
51
43
36
30
30
28
28
23
20
17
19
22
25
26
26
26
26
27

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

300
300
301
301
301
300
300
299
298
297
297
297
298
299
299
299
299
299
300

Forecast for Chert/Xert, Castellon, Spain (40.52,0.16)

Generated: 27/07/26 07:49:22. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00