Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

19:40

07:37

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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 08:00, Set: 19:58, Transit: 13:59. Moon - Rise: 19:40, Set: 07:37. Civil Dark: 20:26 - 07:31. Nautical Dark: 20:59 - 06:58. Astro Dark: 21:35 - 06:24

Total Clouds (% Sky Obscured)

100
99
97
96
71
82
93
90
85
88
87
78
67
62
59
38
66
69
100
95
82
86
60
20

Low Clouds (% Sky Obscured)

90
82
86
83
69
81
93
90
84
85
86
76
67
58
58
38
66
61
47
13
18
6
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
8
77
91
41
59
53
20

High Clouds (% Sky Obscured)

83
87
67
49
52
53
17
19
4
10
0
0
2
0
0
0
0
17
99
43
69
66
11
5

ISS Passover

Visibility (miles)

9
9
9
9
8
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
15
15
6
16
16
7
15
5
14
4
1
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
14
13
14
14
13
13
14
18
20
21
22
23
23
23
22
21
20
18

Feels Like (°C)

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

Dew Point (°C)

16
15
15
14
13
13
12
12
12
12
12
11
12
15
16
14
14
15
14
15
15
15
15
16

Relative Humidity (%)

90
90
92
90
87
89
90
90
89
89
89
89
87
83
78
66
61
60
58
62
65
70
76
90

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1020
1019
1019
1019
1020

Ozone (du)

282
281
279
278
278
278
278
278
277
276
275
275
276
276
276
274
272
270
270
270
271
271
272
272

Saturday 26

Full Moon 100%

20:02

08:49

21 Good
22 OK
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 08:01, Set: 19:56, Transit: 13:58. Moon - Rise: 20:02, Set: 08:49. Civil Dark: 20:24 - 07:32. Nautical Dark: 20:57 - 06:59. Astro Dark: 21:33 - 06:26

Total Clouds (% Sky Obscured)

7
24
84
86
90
100
94
99
98
100
100
100
100
100
83
100
99
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
17
35
37
32
23
15
0
0
0
0
0
0
0
0
0
0
0
1
18
41
44
18

Medium Clouds (% Sky Obscured)

5
11
41
61
44
39
49
88
72
56
49
55
33
36
47
69
33
74
40
89
82
93
97
100

High Clouds (% Sky Obscured)

4
19
72
61
74
100
79
97
66
100
100
100
100
100
80
100
98
100
100
98
96
97
88
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
1
6

Fog (%)

0
0
0
6
41
46
67
63
69
72
75
65
53
13
2
2
5
3
2
2
2
1
1
1

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
5
5
20

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)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
15
16
16
17
18
20
25
26
29
29
28
27
26
25
23
21
20

Feels Like (°C)

18
17
17
15
15
15
15
15
16
17
17
18
20
25
26
28
28
27
27
26
24
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
93
93
95
92
90
85
85
85
86
82
70
55
48
43
36
38
49
64
73
85
92

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017

Ozone (du)

272
273
275
275
274
273
273
271
271
271
272
272
273
273
273
272
272
274
275
276
276
275
275
275

Sunday 27

Waning Gibbous 98%

20:26

10:04

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

Sun - Rise: 08:02, Set: 19:54, Transit: 13:58. Moon - Rise: 20:26, Set: 10:04. Civil Dark: 20:22 - 07:34. Nautical Dark: 20:55 - 07:00. Astro Dark: 21:31 - 06:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
94
85
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
21
14
38
39
3
0
2
4
4
7
14
9
14
4
2
1
1
19
7
20
15
25
19

Medium Clouds (% Sky Obscured)

92
93
86
100
99
97
96
93
81
81
90
100
96
100
94
100
100
86
71
57
68
86
100
100

High Clouds (% Sky Obscured)

98
100
100
100
100
83
81
73
73
100
98
100
100
93
100
100
61
74
88
100
100
100
100
96

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
1
0
0
0
2
63
67
66
65
48
21
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

51
52
61
42
29
13
7
5
3
2
1
1
2
4
3
1
1
8
7
10
27
88
95
95

Precipitation Amount (mm)

0.3
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
2.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
17
17
18
18
18
18
18
19
22
25
26
28
29
29
29
28
26
24
22

Feels Like (°C)

20
20
19
19
19
19
18
19
19
19
19
19
21
24
27
28
30
31
30
30
29
28
26
24

Dew Point (°C)

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

Relative Humidity (%)

92
96
98
96
98
96
98
96
96
96
96
98
96
94
94
86
68
64
65
62
60
72
89
98

Pressure (mb)

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

Ozone (du)

276
275
276
276
276
276
276
276
276
277
277
279
280
280
281
280
279
280
280
281
281
279
279
281

Monday 28

Waning Gibbous 93%

20:57

11:21

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

Sun - Rise: 08:03, Set: 19:52, Transit: 13:58. Moon - Rise: 20:57, Set: 11:21. Civil Dark: 20:20 - 07:35. Nautical Dark: 20:54 - 07:02. Astro Dark: 21:29 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
84
68
50
49
54
100
71
70
73
83
82
78
80
79
77
85

Low Clouds (% Sky Obscured)

20
20
20
20
10
1
19
20
19
18
14
4
1
0
1
2
2
0
0
1
0
0
12
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
90
85
78
68
49
12
7
3
3
3
3
12
19
27
32
16
16
36

High Clouds (% Sky Obscured)

91
87
91
95
100
99
98
97
80
66
5
33
40
100
55
57
61
69
64
54
61
61
63
77

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 (%)

63
26
31
31
31
45
38
36
39
14
7
7
4
4
9
5
2
2
3
0
1
1
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)

1
2
3
4
5
6
6
6
5
6
5
6
6
8
9
10
11
11
13
12
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
23
22
22
21
22
21
21
22
20
18
17
17
17
17
18
18
18
18
18

Relative Humidity (%)

96
95
92
89
89
91
92
91
92
94
92
91
89
73
59
52
50
48
48
48
49
51
55
56

Pressure (mb)

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

Ozone (du)

282
283
285
286
286
287
287
285
283
283
282
280
279
279
278
277
276
276
274
273
272
271
271
271

Tuesday 29

Waning Gibbous 86%

20:57

12:40

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

Sun - Rise: 08:04, Set: 19:50, Transit: 13:57. Moon - Rise: 20:57, Set: 12:40. Civil Dark: 20:19 - 07:36. Nautical Dark: 20:52 - 07:03. Astro Dark: 21:27 - 06:29

Total Clouds (% Sky Obscured)

92
100
93
87
82
89
94
100
98
97
95
100
100
100
100
100
100
100
100
100
98
96
95
96

Low Clouds (% Sky Obscured)

0
0
7
1
18
15
15
15
10
15
10
15
20
25
24
29
28
35
46
52
46
36
35
35

Medium Clouds (% Sky Obscured)

25
16
67
84
82
88
94
100
98
97
95
73
79
85
91
95
96
68
42
20
25
28
27
28

High Clouds (% Sky Obscured)

89
100
90
82
75
78
58
43
93
93
88
100
100
100
100
100
100
94
89
88
65
40
14
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
8
8
9
9
8
7
5
3
1
3
5
7

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

Precipitation Probability (%)

1
2
1
0
0
0
3
20
36
51
46
58
69
78
72
67
69
58
53
54
48
45
45
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
0.4
0.5
0.3
0.2
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
25
25
24
24
24
24
24
24
24
24
24
25
26
25
26
26
26
26
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

60
61
66
68
69
72
75
77
79
84
91
92
94
94
95
95
97
95
95
97
97
97
97
97

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

271
270
269
269
269
270
270
271
271
271
270
270
271
271
271
273
276
278
278
278
278
278
278
278

Wednesday 30

Waning Gibbous 76%

21:35

13:55

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

Sun - Rise: 08:05, Set: 19:49, Transit: 13:57. Moon - Rise: 21:35, Set: 13:55. Civil Dark: 20:17 - 07:37. Nautical Dark: 20:50 - 07:04. Astro Dark: 21:25 - 06:30

Total Clouds (% Sky Obscured)

98
100
99
97
95
97
98
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
94

Low Clouds (% Sky Obscured)

40
40
40
40
35
30
37
48
46
47
45
51
57
66
69
73
73
81
90
97
97
97
97
88

Medium Clouds (% Sky Obscured)

29
30
29
29
28
24
24
35
35
35
35
35
30
30
25
20
20
16
12
11
16
24
25
23

High Clouds (% Sky Obscured)

46
61
48
39
29
47
65
81
69
57
46
56
56
56
47
43
43
39
31
28
22
13
3
5

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

41
31
30
32
28
27
24
23
34
41
40
50
56
59
78
85
84
94
95
87
68
56
49
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.5
0.8
0.9
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
22
22
21
20
20
20
19
19
19
19
20
21
22
22
23
23
23
22
20
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

97
96
98
100
100
100
100
100
98
98
98
98
96
96
95
96
96
96
96
96
96
98
96
96

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1025

Ozone (du)

279
279
280
280
280
281
281
282
283
284
284
285
285
286
287
286
285
285
285
286
286
287
287
288

Thursday 1

Waning Gibbous 66%

22:25

15:03

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: 19:47, Transit: 13:57. Moon - Rise: 22:25, Set: 15:03. Civil Dark: 20:15 - 07:38. Nautical Dark: 20:48 - 07:05. Astro Dark: 21:23 - 06:32

Total Clouds (% Sky Obscured)

89
83
78
72
66
71
77
83
87
91
95
90
84
79
83
87
91

Low Clouds (% Sky Obscured)

79
69
65
59
51
58
65
74
80
85
91
87
83
79
79
80
80

Medium Clouds (% Sky Obscured)

16
11
10
9
7
7
7
7
6
6
6
4
2
0
2
5
7

High Clouds (% Sky Obscured)

7
9
13
19
24
20
15
9
15
20
25
25
26
30
25
24
23

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

30
16
16
12
4
10
14
5
13
20
17
18
21
19
22
20
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
1
1
1
2
1
0
0
1
1
2
2
2
3
3
4

Chance of Frost

Temperature (°C)

17
16
16
15
14
14
13
14
13
13
13
13
15
16
18
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
95
96
95
95
95
96
96
93
93
92
83
77

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027

Ozone (du)

289
289
290
290
290
289
289
289
289
289
290
290
290
290
290
289
288

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

Generated: 25/09/26 21:44:05. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+2.00