Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 97%

19:00

05:19

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

Sun - Rise: 07:57, Set: 20:01, Transit: 13:59. Moon - Rise: 19:00, Set: 05:19. Civil Dark: 20:29 - 07:29. Nautical Dark: 21:03 - 06:56. Astro Dark: 21:37 - 06:22

Total Clouds (% Sky Obscured)

2
2
2
5
7
28
35
34
7
2
2
2
3
3
3
4
3
4
20
4
50
45
45
39

Low 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

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)

2
2
2
4
7
28
35
34
7
2
2
2
2
2
2
4
2
2
19
3
50
45
45
39

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
1
1
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)

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

Chance of Frost

Temperature (°C)

13
14
14
14
18
24
28
31
33
34
33
32
30
29
27
24
21
20
19
18
17
17
17
16

Feels Like (°C)

13
14
14
14
18
24
28
30
32
35
34
33
31
31
30
26
23
21
20
18
18
16
15
14

Dew Point (°C)

3
4
4
5
8
12
12
12
12
10
11
13
13
15
18
16
13
12
11
11
10
10
9
8

Relative Humidity (%)

49
49
50
51
54
47
38
32
27
24
26
30
34
43
57
61
59
58
59
63
64
63
61
58

Pressure (mb)

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

Ozone (du)

286
287
287
288
288
287
288
288
288
289
287
287
286
285
286
287
286
287
286
285
284
283
283
282

Friday 25

Waxing Gibbous 99%

19:20

06:28

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

Sun - Rise: 07:59, Set: 19:59, Transit: 13:59. Moon - Rise: 19:20, Set: 06:28. Civil Dark: 20:28 - 07:30. Nautical Dark: 21:01 - 06:57. Astro Dark: 21:35 - 06:23

Total Clouds (% Sky Obscured)

39
39
27
15
3
16
17
21
27
30
34
43
48
58
72
83
84
88
99
100
90
94
98
100

Low Clouds (% Sky Obscured)

0
0
0
14
3
16
17
21
27
30
34
43
48
58
72
81
82
87
99
89
85
90
89
85

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)

39
39
27
3
0
0
0
0
0
0
0
0
0
0
5
3
3
13
22
49
25
77
68
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
0
0
0
0
0
0
1
6
2
4
13
15
20
12
3
5
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
17
22
23
24
24
24
25
24
23
23
21
20
18
17
17
17
17
16
16
15

Dew Point (°C)

7
7
7
6
8
9
10
10
11
13
15
15
15
16
17
18
15
14
14
14
14
13
12
11

Relative Humidity (%)

57
57
58
59
59
50
47
45
45
51
59
64
68
75
85
98
89
86
87
87
86
82
79
78

Pressure (mb)

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

Ozone (du)

282
281
280
280
279
279
279
279
280
281
280
281
281
280
278
278
277
276
275
274
274
273
272
273

Saturday 26

Full Moon 100%

19:40

07:37

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

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: 21:33 - 06:24

Total Clouds (% Sky Obscured)

100
100
92
87
85
86
86
61
56
61
65
67
73
37
18
6
32
81
78
97
95
87
77
67

Low Clouds (% Sky Obscured)

79
83
91
86
84
85
83
61
56
40
37
40
37
26
15
0
0
0
36
43
40
36
31
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
17
6
3
3
3
2
3
0
0
17
41
67

High Clouds (% Sky Obscured)

100
100
50
2
1
0
0
0
1
35
45
50
45
17
5
4
32
81
68
94
88
78
70
56

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
1
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 (%)

7
8
15
13
14
6
4
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)

1
1
0
1
0
0
0
1
2
4
6
4
3
3
1
0
0
0
1
1
1
0
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
84
82
79
77
71
61
58
61
66
68
71
77
92
95
96
96
96
95
96
95
96

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

274
274
274
274
275
274
273
272
272
271
271
271
271
271
270
270
270
270
271
270
270
271
271
270

Sunday 27

Waning Gibbous 98%

20:02

08:49

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 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: 21:31 - 06:26

Total Clouds (% Sky Obscured)

75
83
91
79
68
59
73
86
100
98
96
95
96
98
100
98
95
92
94
97
100
100
100
100

Low Clouds (% Sky Obscured)

17
8
0
0
0
0
0
0
0
6
12
18
19
20
22
42
60
63
54
63
70
74
67
60

Medium Clouds (% Sky Obscured)

36
60
81
25
37
39
11
16
82
24
23
28
24
19
45
62
69
79
80
83
87
51
80
80

High Clouds (% Sky Obscured)

64
78
90
79
68
59
71
85
100
77
57
41
64
84
100
83
70
55
67
82
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
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
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
94
95
39
64
37
14
14
11
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1
0
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
1
1
1
1
0
0
1
1
1
2
2
1
1
1
0
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

15
15
16
16
20
23
27
28
29
29
28
27
25
23
22
20
19
18
17
17
17
17
17
16

Feels Like (°C)

15
16
16
16
20
24
28
29
30
30
29
27
25
24
23
21
20
20
18
18
19
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

93
90
89
90
85
73
59
50
46
54
51
52
53
64
80
93
95
98
96
98
98
96
98
96

Pressure (mb)

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

Ozone (du)

269
270
271
271
271
272
271
271
270
270
269
268
269
271
272
272
273
273
276
276
278
279
279
278

Monday 28

Waning Gibbous 93%

20:26

10:04

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK

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: 21:29 - 06:27

Total Clouds (% Sky Obscured)

100
98
100
95
100
100
97
100
100
88
77
65
79
89
99
85
77
68
72
76
78
67
57
43

Low Clouds (% Sky Obscured)

34
17
0
0
0
1
0
1
0
1
1
0
0
1
0
0
0
1
3
6
8
5
3
0

Medium Clouds (% Sky Obscured)

82
79
90
72
97
100
68
91
95
88
77
65
20
24
33
55
67
68
72
76
78
67
57
43

High Clouds (% Sky Obscured)

79
84
79
67
62
100
87
91
100
88
77
65
78
89
99
81
77
68
67
70
63
52
46
31

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

7
20
27
19
19
20
8
3
0
0
0
0
0
0
3
35
45
50
54
49
10
14
6
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
1
1
2
2
1
1
2
2
2
2
3
5
2
1
1
3
5
6
7
8
10
9
9

Chance of Frost

Temperature (°C)

16
17
17
17
20
23
25
26
28
29
29
29
30
28
26
24
25
25
24
24
23
23
23
23

Feels Like (°C)

17
17
18
17
21
24
26
27
28
29
29
29
29
29
27
25
27
27
27
25
24
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
93
92
88
76
54
42
39
46
39
38
50
65
66
73
79
88
85
81
79
75
72

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013

Ozone (du)

278
278
277
277
277
277
278
278
278
277
278
279
279
280
282
284
286
287
289
290
291
292
292
292

Tuesday 29

Waning Gibbous 86%

20:57

11:21

05 OK
06 OK
07 OK
08 OK
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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 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: 21:27 - 06:28

Total Clouds (% Sky Obscured)

38
34
28
29
30
34
48
63
80
89
93
100
98
96
93
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
3
6
8
10
12
13
20
27
34
40
49
51

Medium Clouds (% Sky Obscured)

38
29
21
29
30
34
34
18
2
4
5
5
22
39
55
63
71
77
72
66
62
75
87
100

High Clouds (% Sky Obscured)

18
11
2
3
4
5
28
50
69
79
90
100
97
95
92
94
97
100
100
100
100
100
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
Very Light Rain
None

Precipitation Probability (%)

5
6
3
9
10
2
3
3
0
0
0
0
2
4
0
6
7
3
11
13
13
42
52
52

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
22
23
23
23
23
24
24
30
30
29
30
31
32
25
25
26
25
25
24
22
21

Dew Point (°C)

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

Relative Humidity (%)

68
72
75
78
70
63
55
50
45
41
35
30
26
31
37
44
44
44
44
44
46
47
51
54

Pressure (mb)

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

Ozone (du)

292
289
286
283
282
281
280
279
279
279
278
277
277
277
277
277
277
276
276
276
275
275
275
275

Wednesday 30

Waning Gibbous 83%

21:35

12:40

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:04, Set: 19:50, Transit: 13:57. Moon - Rise: 21:35, Set: 12:40. Civil Dark: 20:19 - 07:36. Nautical Dark: 20:52 - 07:03. Astro Dark: 21:25 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
97
94
92
89
87
86
89
93
95
94
93
93
95
97
100
96
92
87

Low Clouds (% Sky Obscured)

53
55
61
54
47
42
49
57
68
66
67
69
64
55
50
49
54
62
62
67
72

Medium Clouds (% Sky Obscured)

100
100
100
96
93
91
86
80
75
62
49
36
26
15
5
6
7
9
7
6
4

High Clouds (% Sky Obscured)

100
100
100
87
74
60
54
54
47
34
19
1
6
14
20
27
36
35
32
21
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

54
55
47
63
62
41
40
46
52
56
43
40
46
37
30
29
29
24
24
20
17

Precipitation Amount (mm)

0.2
0.2
0
0.3
0.3
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
14
13
16
18
21
21
23
23
23
23
23
22
21
21
20
19
18
17
16

Relative Humidity (%)

58
59
61
61
67
74
82
83
87
88
88
90
90
91
94
95
95
96
96
95
96

Pressure (mb)

1014
1015
1015
1015
1016
1017
1018
1019
1019
1020
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

275
275
275
276
277
278
280
280
279
279
279
279
279
279
279
279
279
279
279
279
279

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

Generated: 24/09/26 05:06:26. Forecast: 24/09/26 to 30/09/26. Timezone: UTC+2.00