Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

14:40

01:00

05 OK
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 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:46, Set: 21:24, Transit: 14:05. Moon - Rise: 14:40, Set: 01:00. Civil Dark: 21:56 - 06:15. Nautical Dark: 22:35 - 05:35. Astro Dark: 23:20 - 04:52

Total Clouds (% Sky Obscured)

42
77
70
78
67
84
57
100
100
67
73
93
96
100
40
48
25
7
29
48
48
71
67
97

Low Clouds (% Sky Obscured)

7
10
43
71
46
46
40
22
2
14
30
40
14
0
0
0
0
0
29
48
43
46
41
39

Medium Clouds (% Sky Obscured)

42
70
70
29
42
72
29
100
100
67
65
65
42
55
40
48
25
7
2
4
17
30
23
27

High Clouds (% Sky Obscured)

25
18
67
43
9
36
9
81
83
28
27
77
72
70
13
13
0
0
0
0
1
21
33
92

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
0
1
1

Fog (%)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
15
48
70
100

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 (%)

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

1
2
2
2
4
6
5
6
7
10
11
8
9
6
5
6
3
4
2
3
2
3
2
3

Chance of Frost

Temperature (°C)

24
24
24
25
26
28
29
31
31
32
33
32
29
29
29
29
27
26
26
26
25
25
23
23

Feels Like (°C)

26
23
23
24
27
28
28
30
30
30
31
33
30
30
30
29
29
27
29
29
29
29
27
25

Dew Point (°C)

13
11
11
11
12
14
12
11
11
12
19
21
17
15
16
17
17
18
19
21
22
24
23
22

Relative Humidity (%)

48
44
44
42
41
42
36
30
29
29
44
50
46
42
44
48
56
63
67
72
83
92
95
94

Pressure (mb)

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

Ozone (du)

308
309
309
311
313
312
312
312
312
313
312
311
309
309
309
309
310
310
308
307
306
306
305
305

Wednesday 22

Waxing Gibbous 63%

15:45

01:28

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

Sun - Rise: 06:47, Set: 21:23, Transit: 14:05. Moon - Rise: 15:45, Set: 01:28. Civil Dark: 21:55 - 06:16. Nautical Dark: 22:34 - 05:37. Astro Dark: 23:18 - 04:54

Total Clouds (% Sky Obscured)

75
78
80
72
72
37
35
82
72
71
86
100
100
100
76
48
57
67
46
61
47
27
30
35

Low Clouds (% Sky Obscured)

36
7
0
0
0
21
24
31
23
18
22
17
20
16
4
13
27
33
27
33
34
27
30
35

Medium Clouds (% Sky Obscured)

15
23
32
52
48
19
15
44
53
52
77
14
20
59
3
48
49
2
3
53
34
0
0
0

High Clouds (% Sky Obscured)

67
67
67
60
6
0
2
44
65
67
40
100
100
100
66
48
40
52
31
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 (%)

95
58
58
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
52
58

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
2
2
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)

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

Chance of Frost

Temperature (°C)

22
22
22
23
25
26
27
29
30
31
31
31
31
30
29
29
27
25
25
25
25
24
24
25

Feels Like (°C)

24
25
25
25
25
27
28
29
29
31
31
30
30
30
30
31
28
28
28
28
27
28
28
30

Dew Point (°C)

20
19
16
12
10
11
11
11
11
13
15
17
17
17
18
19
20
22
23
23
22
23
23
23

Relative Humidity (%)

87
80
68
49
38
39
36
33
31
33
36
42
44
45
49
56
67
82
86
88
83
89
91
90

Pressure (mb)

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

Ozone (du)

305
305
305
306
307
309
311
309
308
308
308
307
307
306
308
308
308
306
306
306
306
303
302
301

Thursday 23

Waxing Gibbous 72%

16:48

02:01

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

Sun - Rise: 06:48, Set: 21:23, Transit: 14:05. Moon - Rise: 16:48, Set: 02:01. Civil Dark: 21:54 - 06:17. Nautical Dark: 22:33 - 05:38. Astro Dark: 23:17 - 04:55

Total Clouds (% Sky Obscured)

36
35
28
28
26
23
23
23
20
7
26
26
29
2
4
19
2
0
0
0
14
28
38
51

Low Clouds (% Sky Obscured)

36
35
28
28
26
23
23
23
20
6
0
2
6
0
0
0
0
0
0
0
14
28
38
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
26
26
29
2
4
19
2
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 (%)

58
56
58
57
57
42
9
1
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
1
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)

3
3
3
3
2
3
4
6
8
9
9
9
6
6
6
4
2
1
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

24
24
23
25
27
29
31
33
34
35
35
34
34
34
33
33
31
30
29
28
27
26
26
26

Feels Like (°C)

29
28
27
29
31
32
33
34
36
36
37
35
35
35
36
36
34
35
34
32
32
32
31
30

Dew Point (°C)

22
22
21
19
18
16
15
16
16
19
20
19
19
19
20
21
24
27
27
26
25
25
25
24

Relative Humidity (%)

88
88
87
71
56
45
38
34
34
37
41
40
40
41
44
50
64
82
88
91
91
95
94
86

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

301
302
302
302
301
301
301
300
300
300
299
298
299
298
298
299
299
299
299
300
299
297
298
298

Friday 24

Waxing Gibbous 80%

17:49

02:40

05 Bad
06 OK
07 Good
08 Good
09 Good
10 Good
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

Sun - Rise: 06:49, Set: 21:22, Transit: 14:05. Moon - Rise: 17:49, Set: 02:40. Civil Dark: 21:53 - 06:18. Nautical Dark: 22:32 - 05:39. Astro Dark: 23:16 - 04:57

Total Clouds (% Sky Obscured)

46
31
14
6
13
18
24
27
34
38
36
62
71
75
72
53
53
49
56
60
57
58
57
54

Low Clouds (% Sky Obscured)

41
20
0
6
13
18
24
27
34
38
36
42
46
51
53
53
53
49
56
59
57
58
57
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
6
56
70
60
39
1
0
0
2
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
1
1
0
0

ISS Passover

Visibility (miles)

0
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)

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

Chance of Frost

Temperature (°C)

25
25
24
24
27
29
31
32
33
33
34
33
32
31
29
28
27
26
26
26
26
26
25
25

Feels Like (°C)

29
27
26
27
30
32
34
34
34
35
35
35
33
31
31
31
31
31
31
31
31
31
30
29

Dew Point (°C)

23
22
20
17
17
18
19
18
19
20
22
22
20
20
21
21
21
23
24
25
25
24
24
23

Relative Humidity (%)

87
84
80
64
55
51
47
44
43
45
49
51
50
54
61
62
69
83
91
91
90
91
92
90

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

298
298
298
297
297
296
295
295
295
294
294
293
293
295
296
297
298
298
298
299
300
300
301
300

Saturday 25

Waxing Gibbous 88%

18:47

03:27

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

Sun - Rise: 06:50, Set: 21:21, Transit: 14:05. Moon - Rise: 18:47, Set: 03:27. Civil Dark: 21:52 - 06:19. Nautical Dark: 22:31 - 05:40. Astro Dark: 23:14 - 04:58

Total Clouds (% Sky Obscured)

40
25
14
20
25
30
33
36
39
35
31
29
19
10
0
12
23
32
21
9
0
0
0
0

Low Clouds (% Sky Obscured)

40
25
14
20
25
30
33
36
39
35
31
27
18
7
0
2
4
6
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
8
12
11
7
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 (%)

1
1
0
3
3
1
1
0
0
6
9
3
11
12
3
3
1
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)

2
2
2
2
1
3
6
7
9
10
11
10
9
8
5
4
4
5
8
8
9
10
9
8

Chance of Frost

Temperature (°C)

25
24
24
25
28
30
31
33
34
34
34
34
34
33
32
31
29
26
24
23
22
22
21
20

Feels Like (°C)

29
28
29
29
31
32
32
33
33
33
32
33
34
34
34
33
31
30
29
28
28
27
18
18

Dew Point (°C)

23
22
22
20
17
15
15
14
15
15
16
17
17
13
7
3
4
6
7
8
8
9
10
10

Relative Humidity (%)

88
87
87
73
52
41
37
33
32
32
33
36
35
28
20
16
20
26
34
36
39
44
47
51

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1008
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

300
300
301
301
303
304
304
305
304
305
306
307
310
311
313
315
317
318
320
326
333
340
345
351

Sunday 26

Waxing Gibbous 93%

19:38

04:22

05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
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 OK

Sun - Rise: 06:51, Set: 21:20, Transit: 14:05. Moon - Rise: 19:38, Set: 04:22. Civil Dark: 21:51 - 06:20. Nautical Dark: 22:30 - 05:41. Astro Dark: 23:13 - 05:00

Total Clouds (% Sky Obscured)

2
4
7
14
21
25
16
8
0
2
6
12
9
5
0
0
0
0
0
0
0
7
17
25

Low Clouds (% Sky Obscured)

1
1
1
11
21
25
16
8
0
2
6
12
9
5
0
0
0
0
0
0
0
7
17
25

Medium Clouds (% Sky Obscured)

2
4
7
14
15
16
10
5
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
1
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 (%)

1
1
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)

8
7
7
5
6
8
11
12
15
17
15
14
14
10
7
5
4
3
3
4
5
6
7
7

Chance of Frost

Temperature (°C)

20
20
20
20
22
24
26
28
29
30
30
30
29
29
28
28
26
25
23
22
22
21
21
21

Feels Like (°C)

17
16
16
16
18
20
22
23
24
24
28
26
23
24
24
25
25
26
28
28
26
25
21
20

Dew Point (°C)

11
10
10
10
10
9
8
8
7
6
4
3
-0
2
4
6
8
9
11
11
10
10
11
11

Relative Humidity (%)

56
55
54
53
44
37
31
28
25
22
19
17
14
17
20
24
30
37
47
48
48
49
51
52

Pressure (mb)

1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

357
357
358
358
347
336
324
322
320
318
318
317
317
317
317
317
318
319
320
318
317
316
315
315

Monday 27

Waxing Gibbous 97%

20:22

No Set

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

Sun - Rise: 06:52, Set: 21:19, Transit: 14:05. Moon - Rise: 20:22, Set: No Set. Civil Dark: 21:50 - 06:21. Nautical Dark: 22:28 - 05:42. Astro Dark: 23:11 - 05:00

Total Clouds (% Sky Obscured)

31
33
31
25
16
9
14
17
20
18
16
14
13
11
11
15
19
23
18
13
7

Low Clouds (% Sky Obscured)

31
33
31
25
16
0
9
17
20
18
16
14
13
11
11
15
19
23
16
7
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
2
2
2
2
3
3
4
4
13
19
23
18
11
1

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

7
7
7
7
5
4
4
4
6
9
9
10
12
11
10
9
7
5
4
2
1

Chance of Frost

Temperature (°C)

20
20
20
21
22
24
26
28
30
31
31
30
30
30
28
27
26
24
22
22
21

Feels Like (°C)

20
19
19
19
20
21
22
24
25
25
33
33
33
33
33
32
27
26
26
25
25

Dew Point (°C)

11
11
11
11
10
10
9
10
10
10
11
13
14
15
14
14
15
15
15
15
15

Relative Humidity (%)

54
54
53
53
45
39
34
32
29
27
30
33
37
40
42
44
50
57
63
65
68

Pressure (mb)

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

Ozone (du)

315
315
315
315
315
314
314
314
313
313
313
312
312
311
311
310
310
311
311
310
309

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

Generated: 21/07/26 05:19:01. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+2.00