Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 93%

20:26

11:21

14 OK
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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Good
13 OK

Sun - Rise: 08:03, Set: 19:54, Transit: 13:58. Moon - Rise: 20:26, Set: 11:21. Civil Dark: 20:22 - 07:35. Nautical Dark: 20:55 - 07:02. Astro Dark: 21:29 - 06:28

Total Clouds (% Sky Obscured)

42
54
65
72
100
100
100
100
100
100
100
92
80
85
90
71
43
66
88
73
47
40
13
43

Low Clouds (% Sky Obscured)

0
0
1
1
0
2
29
30
13
35
40
40
40
49
31
2
4
2
2
2
1
2
0
0

Medium Clouds (% Sky Obscured)

42
54
65
72
72
95
97
91
99
99
82
92
80
84
90
42
23
9
8
0
0
0
0
0

High Clouds (% Sky Obscured)

42
54
65
72
100
100
100
100
100
100
100
64
50
3
5
32
18
59
84
73
45
40
11
43

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
2
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 (%)

4
4
2
1
7
34
31
15
35
45
38
32
17
8
6
6
5
3
3
2
4
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)

4
4
3
3
2
2
2
4
6
7
5
4
5
5
6
5
6
7
7
7
7
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
28
28
31
30
27
27
26
25
25
23
23
23
23
23
22
22
21
21
23
25
25
28

Dew Point (°C)

16
15
14
12
21
22
21
23
21
20
22
22
21
21
21
20
20
19
18
18
17
17
16
16

Relative Humidity (%)

49
44
42
38
58
68
73
81
73
73
83
87
88
89
88
83
84
80
77
75
66
56
50
46

Pressure (mb)

1015
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

285
286
286
286
286
286
285
285
286
287
287
288
287
287
287
284
284
282
281
279
279
279
278
278

Tuesday 29

Waning Gibbous 86%

20:57

12:40

14 OK
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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:04, Set: 19:52, Transit: 13:57. Moon - Rise: 20:57, Set: 12:40. Civil Dark: 20:20 - 07:36. Nautical Dark: 20:54 - 07:03. Astro Dark: 21:27 - 06:29

Total Clouds (% Sky Obscured)

39
61
91
98
100
100
100
100
100
70
93
100
100
100
100
100
100
100
100
100
99
98
100
100

Low Clouds (% Sky Obscured)

0
0
1
4
39
35
35
44
35
10
1
9
0
14
6
7
2
52
53
30
0
37
20
42

Medium Clouds (% Sky Obscured)

1
15
2
26
26
36
93
92
50
41
93
99
93
93
100
99
100
100
100
100
93
97
68
30

High Clouds (% Sky Obscured)

34
41
91
97
100
97
49
72
73
39
79
99
100
100
100
100
100
100
100
100
98
75
100
100

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
1
5
6
4
5
3
0
1
9
20
17
36
27
44
36
21
19
25
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
27
27
26
25
24
24
24
23
24
23
24
23
23
23
23
23
22
23
25
25
26
27

Dew Point (°C)

16
15
13
13
13
15
14
14
14
14
16
16
17
17
18
17
17
17
17
19
21
18
21
22

Relative Humidity (%)

43
39
36
35
39
47
47
48
51
51
58
58
60
61
65
65
66
68
72
80
82
69
77
78

Pressure (mb)

1013
1012
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018

Ozone (du)

278
276
274
273
271
270
270
270
270
270
270
270
269
269
269
271
272
274
274
275
276
276
276
276

Wednesday 30

Waning Gibbous 76%

21:35

13:55

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:05, Set: 19:50, Transit: 13:57. Moon - Rise: 21:35, Set: 13:55. Civil Dark: 20:19 - 07:37. Nautical Dark: 20:52 - 07:04. Astro Dark: 21:25 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
100
100
100
100
100
99
100
99
97
94
92
95
97
100

Low Clouds (% Sky Obscured)

50
34
40
53
75
77
85
88
91
90
100
100
100
100
100
99
100
99
93
88
82
88
94
100

Medium Clouds (% Sky Obscured)

27
17
19
20
83
54
15
16
41
22
21
31
41
32
37
36
37
43
40
37
34
37
32
27

High Clouds (% Sky Obscured)

100
100
100
100
100
100
67
57
17
17
0
0
0
2
7
4
33
53
22
35
50
45
45
40

ISS Passover

Visibility (miles)

9
9
9
7
1
1
1
9
5
7
7
7
3
3
6
7
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

20
15
28
56
68
59
65
66
95
95
75
45
29
21
19
26
26
26
19
25
19
17
15
15

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.3
0.3
0
0.9
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
26
23
21
20
19
18
18
17
17
17
17
17
17
17
17
17
18
18
19
19
19

Feels Like (°C)

27
28
28
27
24
22
21
20
20
19
18
17
17
17
17
17
17
18
18
18
19
19
20
19

Dew Point (°C)

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

Relative Humidity (%)

75
77
71
81
94
96
98
96
98
96
96
96
95
93
93
92
93
93
93
93
92
89
88
86

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028

Ozone (du)

276
276
277
277
277
277
280
280
281
283
285
286
285
284
284
284
283
283
283
283
283
284
283
283

Thursday 1

Waning Gibbous 66%

22:25

13:55

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:07, Set: 19:49, Transit: 13:57. Moon - Rise: 22:25, Set: 13:55. Civil Dark: 20:17 - 07:38. Nautical Dark: 20:50 - 07:05. Astro Dark: 21:23 - 06:32

Total Clouds (% Sky Obscured)

94
89
85
81
77
73
82
91
100
100
100
100
96
100
100
100
100
100
94
88
81
81
82
82

Low Clouds (% Sky Obscured)

85
77
66
65
61
61
60
57
53
56
59
59
45
37
41
38
42
44
71
73
71
63
53
44

Medium Clouds (% Sky Obscured)

26
21
20
13
7
3
5
6
8
14
56
80
44
30
31
33
30
28
23
17
14
14
15
16

High Clouds (% Sky Obscured)

30
30
30
25
23
24
36
47
82
87
89
99
90
100
100
100
100
100
80
63
40
44
50
60

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

11
13
0
1
1
0
0
1
13
1
2
11
4
8
3
17
27
37
49
51
45
47
50
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
19
18
17
17
16
16
16
16
15
15
15
15
15
15
16
18
19
20
21

Feels Like (°C)

20
19
20
20
20
19
18
18
17
17
17
17
16
16
16
15
15
15
15
17
19
21
21
23

Dew Point (°C)

16
15
16
17
16
15
15
15
15
14
14
14
15
15
15
14
14
14
14
16
17
18
19
20

Relative Humidity (%)

81
71
74
79
77
80
85
86
87
89
90
92
93
96
96
96
96
96
95
95
95
93
93
91

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

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

Friday 2

Waning Gibbous 54%

23:27

15:03

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:08, Set: 19:47, Transit: 13:56. Moon - Rise: 23:27, Set: 15:03. Civil Dark: 20:15 - 07:39. Nautical Dark: 20:48 - 07:06. Astro Dark: 21:22 - 06:33

Total Clouds (% Sky Obscured)

88
94
100
100
100
100
95
89
84
87
89
91
93
97
100
98
96
95
97
98
100
95
90
82

Low Clouds (% Sky Obscured)

49
50
60
67
65
67
64
67
64
64
69
69
67
67
66
63
60
58
46
36
28
40
48
59

Medium Clouds (% Sky Obscured)

15
26
78
81
80
72
71
78
79
79
76
73
75
75
78
72
71
70
73
79
79
81
76
73

High Clouds (% Sky Obscured)

75
89
100
100
100
100
88
79
72
69
71
68
68
87
100
93
86
80
91
95
100
84
62
40

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

62
86
85
83
93
95
93
95
95
95
95
95
93
81
73
64
53
32
54
63
60
62
62
56

Precipitation Amount (mm)

0
0.6
0.4
0.4
0.5
0.4
0.5
1.1
0.9
1.1
1.3
1
0.5
0.3
0.3
0.2
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
20
19
18
18
17
17
18
17
17
17
17
17
16
16
18
20
22
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
92
94
98
98
100
98
100
100
100
98
98
98
96
98
96
96
96
96
96
96
97
97

Pressure (mb)

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

Ozone (du)

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

Saturday 3

Third Quarter 42%

00:39

15:59

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:09, Set: 19:45, Transit: 13:56. Moon - Rise: 00:39, Set: 15:59. Civil Dark: 20:13 - 07:40. Nautical Dark: 20:46 - 07:07. Astro Dark: 21:20 - 06:34

Total Clouds (% Sky Obscured)

69
55
37
58
79
99
98
98
97
94
81
75
63
47
40
46
52
58
57
61
61
58
55
50

Low Clouds (% Sky Obscured)

55
51
37
44
45
46
40
42
41
46
45
43
36
30
26
30
33
33
33
30
25
33
39
45

Medium Clouds (% Sky Obscured)

69
55
37
47
25
5
7
9
12
17
25
33
27
19
10
13
16
18
17
13
10
6
5
4

High Clouds (% Sky Obscured)

27
15
8
37
66
95
95
95
90
83
72
48
38
31
22
25
30
35
36
37
38
27
16
5

ISS Passover

Visibility (miles)

8
7
7
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

65
70
67
68
60
47
43
34
22
23
21
11
13
11
6
7
6
3
5
5
3
12
15
6

Precipitation Amount (mm)

0.4
0.4
0.3
0.4
0.2
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
3
2
1
0
0
1
2
2
2
2
2
2
2
2
2
2
1
0
1
2
3

Chance of Frost

Temperature (°C)

25
25
24
24
22
21
20
19
18
18
17
17
16
16
16
16
16
16
15
17
20
22
23
24

Feels Like (°C)

26
26
26
25
25
24
24
21
20
19
20
19
19
18
18
18
18
18
18
19
21
22
22
22

Dew Point (°C)

25
24
23
23
22
21
19
19
18
17
17
16
15
16
16
15
15
15
15
16
18
19
19
18

Relative Humidity (%)

97
95
95
95
95
96
96
95
96
96
96
96
96
96
96
95
96
96
95
92
88
84
77
69

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

284
284
284
283
284
284
285
285
286
286
287
287
288
288
289
289
291
293
294
294
295
295
295
296

Sunday 4

Waning Crescent 31%

01:56

16:43

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: 08:10, Set: 19:43, Transit: 13:56. Moon - Rise: 01:56, Set: 16:43. Civil Dark: 20:12 - 07:42. Nautical Dark: 20:45 - 07:09. Astro Dark: 21:18 - 06:35

Total Clouds (% Sky Obscured)

58
67
75
76
77
78
84
90
98
93
87
82
84
88
91
77
68
61

Low Clouds (% Sky Obscured)

45
45
47
45
42
39
49
59
65
55
40
35
29
20
15
18
32
35

Medium Clouds (% Sky Obscured)

4
3
3
3
4
8
6
4
3
8
15
20
15
8
0
0
0
0

High Clouds (% Sky Obscured)

14
19
27
32
29
30
46
68
92
82
72
59
67
75
82
55
38
22

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

18
28
12
39
41
27
37
29
4
5
3
1
2
2
1
2
2
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)

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

Chance of Frost

Temperature (°C)

24
24
23
23
22
21
19
19
18
17
17
16
16
16
15
15
16
16

Feels Like (°C)

22
28
27
26
26
26
26
20
20
20
20
19
18
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

61
65
69
73
80
88
96
96
96
96
96
95
96
96
96
95
95
96

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

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

Forecast for Atotxa, Gipuzkoa, Spain (43.32,-1.98)

Generated: 28/09/26 14:23:14. Forecast: 28/09/26 to 04/10/26. Timezone: UTC+2.00