Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

19:33

08:37

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

Sun - Rise: 07:52, Set: 19:49, Transit: 13:50. Moon - Rise: 19:33, Set: 08:37. Civil Dark: 20:16 - 07:25. Nautical Dark: 20:48 - 06:53. Astro Dark: 21:20 - 06:21

Total Clouds (% Sky Obscured)

79
60
29
39
37
60
33
37
100
100
100
85
81
77
52
41
33
31
23
45
70
70
72
76

Low Clouds (% Sky Obscured)

12
10
13
15
15
16
16
18
15
8
10
4
3
2
5
8
9
9
7
8
10
8
7
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
25
38
53
50
35
28
18
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
5
4
9
6
55
3
6
100
100
100
59
46
34
8
5
4
3
4
26
57
57
60
60

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
2
2
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)

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

Chance of Frost

Temperature (°C)

21
23
25
27
27
27
27
26
25
23
21
20
19
18
18
18
17
17
17
16
16
16
16
17

Feels Like (°C)

21
23
26
27
28
27
27
26
25
23
22
21
20
19
19
20
20
19
19
19
17
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

53
53
49
46
46
49
50
51
55
61
77
86
88
86
85
86
86
85
83
83
83
85
83
69

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

290
290
290
291
291
291
291
289
286
284
282
282
283
282
281
280
279
280
281
281
282
282
283
283

Sunday 27

Waning Gibbous 98%

19:57

09:49

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:53, Set: 19:48, Transit: 13:50. Moon - Rise: 19:57, Set: 09:49. Civil Dark: 20:15 - 07:26. Nautical Dark: 20:46 - 06:54. Astro Dark: 21:19 - 06:22

Total Clouds (% Sky Obscured)

70
75
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

8
9
9
10
17
29
19
20
18
15
11
13
13
13
14
20
15
9
8
15
21
21
23
22

Medium Clouds (% Sky Obscured)

0
0
0
0
29
45
4
1
44
34
35
35
23
0
0
32
66
56
30
64
28
58
61
82

High Clouds (% Sky Obscured)

56
59
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
96
95
93
100
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
88
100
100
100
100
56
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
7
9
20
15
15

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

Chance of Frost

Temperature (°C)

20
22
23
25
25
25
25
24
23
22
20
19
19
18
18
18
17
17
17
17
16
16
17
18

Feels Like (°C)

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

Dew Point (°C)

14
14
14
15
15
17
17
18
17
17
19
18
18
17
17
16
16
16
15
15
15
15
15
15

Relative Humidity (%)

66
62
56
53
53
59
63
67
67
74
89
92
95
93
92
92
92
92
92
90
92
92
90
82

Pressure (mb)

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

Ozone (du)

284
284
284
285
285
286
286
286
286
287
288
287
287
286
285
285
284
285
286
286
285
284
283
283

Monday 28

Waning Gibbous 93%

20:24

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:54, Set: 19:46, Transit: 13:49. Moon - Rise: 20:24, Set: No Set. Civil Dark: 20:13 - 07:27. Nautical Dark: 20:45 - 06:55. Astro Dark: 21:17 - 06:23

Total Clouds (% Sky Obscured)

100
96
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
82
75

Low Clouds (% Sky Obscured)

22
47
68
85
77
85
57
60
27
14
6
4
7
12
2
4
1
5
3
23
39
89
82
75

Medium Clouds (% Sky Obscured)

57
61
52
38
67
57
94
69
59
100
74
100
100
100
94
91
95
94
92
76
69
66
59
45

High Clouds (% Sky Obscured)

100
54
100
100
66
95
92
100
98
100
100
100
100
100
100
100
100
100
100
100
100
67
44
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
15
24
35
34
22
16
10
13
22
48
65
71
74
72
34
14
15
29
48
56
51
40
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
3
6
8
8
7
7
7
4
1
2
2
2
2
2
2
2
2
3
2
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
68
64
67
67
63
60
60
64
69
82
91
91
91
89
90
89
90
86
88
88
89
92
89

Pressure (mb)

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

Ozone (du)

284
284
284
286
288
288
288
288
288
287
287
287
288
288
288
289
290
289
290
289
287
287
287
286

Tuesday 29

Waning Gibbous 86%

20:57

11:04

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

Sun - Rise: 07:55, Set: 19:44, Transit: 13:49. Moon - Rise: 20:57, Set: 11:04. Civil Dark: 20:11 - 07:28. Nautical Dark: 20:43 - 06:56. Astro Dark: 21:15 - 06:24

Total Clouds (% Sky Obscured)

69
68
67
60
37
55
59
43
44
80
84
82
68
66
67
63
69
74
64
77
83
84
87
91

Low Clouds (% Sky Obscured)

69
65
18
4
19
55
33
19
11
5
4
4
8
25
21
56
69
5
26
16
35
9
0
4

Medium Clouds (% Sky Obscured)

30
36
2
3
2
0
0
0
3
4
4
3
4
3
5
50
59
52
26
64
81
82
85
91

High Clouds (% Sky Obscured)

3
46
50
35
11
20
37
38
44
61
65
68
51
55
65
63
52
36
36
22
37
64
66
28

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

70
59
36
35
21
23
6
7
6
4
7
8
21
23
28
45
46
38
0
18
14
0
0
1

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
24
25
25
25
24
24
22
20
19
19
18
18
18
18
18
18
18
18
18
18
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
79
64
58
54
52
53
54
57
62
76
80
80
80
78
78
78
79
82
82
79
79
80
71

Pressure (mb)

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

Ozone (du)

287
285
284
284
283
281
280
279
278
278
277
276
275
275
274
274
273
272
273
273
273
272
272
272

Wednesday 30

Waning Gibbous 77%

21:38

12:20

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
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:56, Set: 19:43, Transit: 13:49. Moon - Rise: 21:38, Set: 12:20. Civil Dark: 20:10 - 07:29. Nautical Dark: 20:41 - 06:57. Astro Dark: 21:13 - 06:25

Total Clouds (% Sky Obscured)

94
96
97
99
99
98
99
99
99
99
99
64
94
78
40
48
50
53
54
62
71
79
68
56

Low Clouds (% Sky Obscured)

48
82
94
95
17
0
7
95
71
4
0
0
1
0
0
0
0
1
2
2
1
0
0
0

Medium Clouds (% Sky Obscured)

75
89
95
96
94
33
80
92
89
82
48
39
24
19
14
14
16
15
14
14
14
15
14
13

High Clouds (% Sky Obscured)

70
81
89
97
97
94
95
95
96
97
98
54
93
78
40
38
42
39
40
51
64
76
60
45

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
2
5
3
5
3
3
21
22
0
0
0
0
0
0
0
0
0
0
2
2
1
10
12

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

Chance of Frost

Temperature (°C)

22
24
24
25
26
27
27
25
24
24
23
22
21
20
20
20
20
19
19
18
18
17
17
19

Feels Like (°C)

23
24
25
25
27
27
27
26
25
26
25
24
23
21
21
22
22
21
21
20
20
20
20
17

Dew Point (°C)

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

Relative Humidity (%)

63
58
58
63
66
50
47
52
66
72
78
84
80
76
75
71
65
62
59
57
60
63
66
59

Pressure (mb)

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

Ozone (du)

272
273
273
273
274
274
274
275
275
275
275
277
278
279
280
279
280
279
279
279
279
279
279
279

Thursday 1

Waning Gibbous 66%

22:29

13:34

10 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:57, Set: 19:41, Transit: 13:48. Moon - Rise: 22:29, Set: 13:34. Civil Dark: 20:08 - 07:30. Nautical Dark: 20:40 - 06:58. Astro Dark: 21:12 - 06:26

Total Clouds (% Sky Obscured)

43
47
48
53
68
75
82
85
87
90
93
96
99
98
98
96
94
93
91
88
87
84
87
90

Low Clouds (% Sky Obscured)

0
0
1
1
13
24
36
40
43
46
45
42
40
45
50
55
51
47
43
41
40
38
35
32

Medium Clouds (% Sky Obscured)

7
7
6
7
6
7
6
6
11
12
26
51
63
62
60
56
50
45
43
41
45
49
54
59

High Clouds (% Sky Obscured)

30
42
48
53
68
66
68
62
59
58
54
57
60
60
55
55
55
55
60
55
55
55
50
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
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
16
16
10
10
12
16
21
23
20
27
25
18
25
28
30
27
25
21
20
18
15
18
18

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
4
6
8
10
9
8
7
6
7
9
10
11
13
10
7
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

21
24
24
26
27
26
26
25
24
23
21
21
20
19
19
19
18
18
18
18
18
17
17
18

Feels Like (°C)

19
20
21
23
24
27
26
25
24
24
23
19
20
21
21
20
21
19
19
20
19
19
19
18

Dew Point (°C)

11
12
12
14
15
15
17
18
18
19
18
18
17
18
17
17
17
17
17
17
17
16
16
15

Relative Humidity (%)

52
47
47
47
46
52
59
66
71
78
84
85
86
89
91
92
92
93
93
95
93
90
90
83

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

279
280
280
280
280
280
280
281
281
280
280
281
281
282
282
283
283
283
283
282
283
283
284
284

Friday 2

Waning Gibbous 54%

23:30

14:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:58, Set: 19:39, Transit: 13:48. Moon - Rise: 23:30, Set: 14:42. Civil Dark: 20:06 - 07:31. Nautical Dark: 20:38 - 06:59. Astro Dark: 21:10 - 06:27

Total Clouds (% Sky Obscured)

96
94
92
91
93
96
99
97
96
94
93
94
93
95
96
97
97
97
97
97
98
98

Low Clouds (% Sky Obscured)

29
45
60
76
78
80
81
86
88
90
78
66
56
70
84
97
97
96
96
97
98
98

Medium Clouds (% Sky Obscured)

65
64
61
56
55
47
36
54
77
93
92
91
92
93
94
96
95
96
95
94
92
91

High Clouds (% Sky Obscured)

25
20
15
15
17
19
30
39
62
62
61
66
65
65
65
60
54
53
52
53
54
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
6
5
4
4
4
5
7
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

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

18
22
23
24
28
34
37
63
71
42
67
72
81
95
95
95
89
71
48
53
54
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0
0.2
0.3
0.3
0.7
0.9
0.9
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
21
22
21
21
21
20
19
19
19
18
18
18
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
69
66
64
65
66
67
72
77
81
85
86
89
89
90
90
89
88
86
85
83

Pressure (mb)

1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

284
284
284
283
282
283
284
284
284
283
282
282
282
283
283
283
283
283
283
283
282
282

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

Generated: 26/09/26 10:13:14. Forecast: 26/09/26 to 02/10/26. Timezone: UTC+2.00