Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Crescent 29%

14:35

19:27

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:19, Set: 16:46, Transit: 12:02. Moon - Rise: 14:35, Set: 19:27. Civil Dark: 17:27 - 06:40. Nautical Dark: 18:11 - 05:56. Astro Dark: 18:54 - 05:13

Total Clouds (% Sky Obscured)

70
60
64
50
45
66
54
53
55
53
41
52
100
100
100
100
100
100
100
100
99
74
69
71

Low Clouds (% Sky Obscured)

41
60
62
50
45
57
54
53
55
53
41
51
48
49
42
34
33
30
53
54
68
55
47
59

Medium Clouds (% Sky Obscured)

22
4
9
6
0
11
3
1
0
5
0
1
24
50
63
100
100
100
100
79
90
74
69
60

High Clouds (% Sky Obscured)

15
5
6
2
4
1
1
0
0
0
1
3
47
100
100
100
100
100
100
44
0
0
0
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
2
2
3
5
33
27
2
2
13
5
16
16
2
3
2
4
17
15
13
25
20
22

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)

9
8
7
7
6
6
7
9
13
14
14
14
14
13
11
11
11
10
10
11
11
10
7
6

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
7
7
8
8
7
7
7
7
6
7
8
8
9
9
9
8
8

Feels Like (°C)

6
5
4
5
6
6
6
5
4
4
4
4
3
3
3
2
3
3
5
5
5
5
6
5

Dew Point (°C)

6
6
5
5
6
6
6
6
5
5
5
4
3
4
2
3
3
3
3
3
3
4
5
5

Relative Humidity (%)

85
88
88
90
90
91
91
93
85
81
81
78
78
79
72
76
74
71
68
69
68
73
78
81

Pressure (mb)

988
989
989
990
991
991
991
992
992
993
993
994
994
994
995
995
995
995
995
995
995
995
994
994

Ozone (du)

286
289
293
295
296
295
293
291
290
290
288
288
294
294
296
296
295
297
297
295
295
295
294
292

Tuesday 28

Waxing Crescent 40%

14:52

20:47

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:21, Set: 16:43, Transit: 12:02. Moon - Rise: 14:52, Set: 20:47. Civil Dark: 17:25 - 06:42. Nautical Dark: 18:09 - 05:58. Astro Dark: 18:52 - 05:15

Total Clouds (% Sky Obscured)

74
81
77
56
87
92
79
74
77
75
80
80
77
70
100
100
99
99
77
94
100
100
100
100

Low Clouds (% Sky Obscured)

66
35
61
56
51
74
62
66
59
63
69
66
69
56
51
58
60
44
33
52
54
58
70
80

Medium Clouds (% Sky Obscured)

74
81
53
56
22
36
15
7
9
10
9
4
1
0
0
0
30
30
49
87
100
100
100
83

High Clouds (% Sky Obscured)

70
78
4
0
8
0
0
0
3
4
3
4
60
70
100
100
95
75
77
85
92
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
1
40
96
49
34
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
Light Rain

Precipitation Probability (%)

26
17
12
31
19
8
24
25
9
22
24
24
12
4
2
3
6
11
12
28
34
38
47
92

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
0.6

Wind Speed/Direction (mph)

7
8
7
7
8
9
11
12
12
13
12
12
12
12
11
11
11
12
13
13
13
14
13
13

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
8
8
8
8
9
9
8
8
8
9
10
11
11
11
11
10
10

Feels Like (°C)

4
4
4
5
4
5
5
5
5
5
4
5
5
5
4
5
5
6
7
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

81
85
90
91
91
88
84
82
85
84
82
82
84
84
85
85
84
78
73
71
72
76
80
84

Pressure (mb)

995
995
996
996
996
996
996
996
996
996
996
996
997
997
997
998
998
998
998
998
998
998
997
997

Ozone (du)

289
288
286
287
284
284
282
279
278
277
276
276
276
275
276
276
277
275
275
274
274
273
272
272

Wednesday 29

First Quarter 51%

15:03

22:14

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK

Sun - Rise: 07:24, Set: 16:41, Transit: 12:02. Moon - Rise: 15:03, Set: 22:14. Civil Dark: 17:23 - 06:44. Nautical Dark: 18:07 - 06:00. Astro Dark: 18:50 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
100
95
90
99
100
73
46
51
36
69
68
69
47
35
33

Low Clouds (% Sky Obscured)

80
81
81
81
73
82
87
69
48
58
60
38
40
64
73
46
28
26
50
46
69
35
28
27

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
45
45
45
40
93
100
73
46
18
1
0
6
4
2
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
48
52
45
45
40
100
65
23
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
3
3
6
9
9
8
9
9
9
9
9
9
9
9
6
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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
46
30
29
34
37
40
29
18
10
13
34
32
27
6
2
13
12
4
3
2
3

Precipitation Amount (mm)

1.1
1
1
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)

12
13
15
12
6
8
9
8
7
5
5
6
6
7
7
9
9
10
12
13
13
13
11
11

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
8
8
7
7
7
7
7
7
7
8
9
10
10
9
9
9

Feels Like (°C)

6
6
5
6
6
6
6
6
5
7
7
6
6
4
4
4
3
6
7
6
5
3
5
5

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
84
85
88
88
90
90
87
85
84
84
84
85
87
81
74
72
66
62
63
67

Pressure (mb)

997
996
996
996
996
996
996
996
996
996
995
996
996
996
996
997
997
998
999
1000
1001
1002
1003
1004

Ozone (du)

272
269
271
273
276
277
276
276
278
279
282
285
284
285
286
289
288
286
287
286
287
288
288
288

Thursday 30

Waxing Gibbous 61%

15:11

23:42

17 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 OK
01 OK
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

Sun - Rise: 07:26, Set: 16:39, Transit: 12:02. Moon - Rise: 15:11, Set: 23:42. Civil Dark: 17:21 - 06:46. Nautical Dark: 18:05 - 06:02. Astro Dark: 18:48 - 05:19

Total Clouds (% Sky Obscured)

30
28
19
19
15
18
16
33
44
53
65
78
90
100
99
99
98
99
99
100
99
99
98
99

Low Clouds (% Sky Obscured)

25
24
16
9
1
3
5
6
4
2
0
0
0
1
29
30
30
47
59
75
77
79
79
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
44
49
65
78
87
99
98
96
94
93
91
91
33
39
41
42

High Clouds (% Sky Obscured)

0
0
4
19
15
18
16
33
44
53
62
48
36
20
40
65
90
94
97
100
77
58
46
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
3
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
0
0

Precipitation Type

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

Precipitation Probability (%)

2
1
1
0
0
0
0
0
0
0
0
0
0
0
1
37
75
95
95
93
66
40
27
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

11
10
8
7
7
6
4
3
2
2
3
4
4
5
8
10
11
12
14
14
14
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
76
78
80
82
82
80
79
79
78
78
75
71
74
81
84
88
91
95
95
96
96

Pressure (mb)

1005
1006
1007
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

283
278
278
276
275
272
273
272
269
270
273
274
274
274
274
275
274
272
274
273
274
272
272
274

Friday 31

Waxing Gibbous 72%

15:17

01:12

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:28, Set: 16:37, Transit: 12:02. Moon - Rise: 15:17, Set: 01:12. Civil Dark: 17:19 - 06:48. Nautical Dark: 18:03 - 06:04. Astro Dark: 18:46 - 05:20

Total Clouds (% Sky Obscured)

99
100
100
100
100
89
72
50
47
48
46
49
45
47
75
86
98
96
95
96
98
99
100
100

Low Clouds (% Sky Obscured)

91
90
75
75
79
85
72
50
47
48
46
49
45
47
75
80
84
83
81
80
87
89
93
89

Medium Clouds (% Sky Obscured)

76
99
91
91
87
67
47
14
8
4
4
7
9
15
24
44
64
64
74
80
85
90
90
93

High Clouds (% Sky Obscured)

82
100
100
100
100
45
30
15
13
7
2
1
1
0
5
10
20
18
16
20
31
40
50
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
4
3
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
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
29
33
32
16
31
34
25
27
19
1
2
1
0
3
2
0
17
32
50
67
78
85
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
7
7
7
7
6
6
6
5
6
6
6
7
9
11
12
13
13
14
14
15
16
17

Chance of Frost

Temperature (°C)

9
10
9
9
9
9
9
8
8
8
8
8
8
8
9
10
11
11
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
8
8
8
8
7
7
7
8
8
8
9
9
10
10
10
11
11
11
11

Relative Humidity (%)

96
95
96
95
93
93
93
95
95
95
95
95
95
95
95
93
90
90
90
92
93
93
95
96

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1005
1005
1005
1004
1004
1003
1002
1001
1001

Ozone (du)

275
275
276
278
284
286
287
288
289
287
283
281
281
282
280
280
279
278
277
276
275
276
277
278

Saturday 1

Waxing Gibbous 81%

15:23

02:43

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:30, Set: 16:35, Transit: 12:02. Moon - Rise: 15:23, Set: 02:43. Civil Dark: 17:17 - 06:50. Nautical Dark: 18:01 - 06:06. Astro Dark: 18:44 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
99
100
96
93
90
79
68
62
63
60
57
53
53
49
62
77
95
94
93
92
84

Low Clouds (% Sky Obscured)

88
86
77
71
66
58
50
46
46
48
52
54
57
57
53
46
39
30
23
19
19
20
18
24

Medium Clouds (% Sky Obscured)

96
98
96
96
97
89
82
75
53
31
11
8
5
2
8
15
25
35
41
49
52
53
54
49

High Clouds (% Sky Obscured)

76
91
81
64
52
64
75
81
56
32
0
0
0
0
8
16
23
18
14
9
4
4
8
7

ISS Passover

Visibility (miles)

3
4
5
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
84
67
52
32
6
10
10
7
8
5
1
14
20
22
28
34
41
40

Precipitation Amount (mm)

1.3
1.4
1.1
1.1
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
17
16
16
15
16
16
17
16
16
16
16
16
16
15
15
14
15
15
15
14
12
11

Chance of Frost

Temperature (°C)

12
11
11
11
11
10
10
10
10
10
10
10
10
9
9
9
10
10
10
11
11
11
10
10

Feels Like (°C)

7
7
7
6
6
6
5
6
6
5
4
4
4
4
4
4
4
5
5
5
5
6
6
6

Dew Point (°C)

10
9
8
8
8
7
7
7
6
6
6
5
5
6
6
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

92
87
83
81
83
81
80
78
77
77
74
73
74
78
80
78
77
74
72
71
68
68
69
69

Pressure (mb)

1000
1000
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

281
283
285
295
306
316
316
315
315
315
315
315
316
317
318
319
320
322
322
323
324
325
326
327

Sunday 2

Waxing Gibbous 90%

15:29

04:16

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

Sun - Rise: 07:32, Set: 16:32, Transit: 12:02. Moon - Rise: 15:29, Set: 04:16. Civil Dark: 17:15 - 06:52. Nautical Dark: 17:59 - 06:07. Astro Dark: 18:42 - 05:24

Total Clouds (% Sky Obscured)

79
79
81
83
78
81
89
97
98
99
100
96
94
89
89
91
90
87
83
79

Low Clouds (% Sky Obscured)

28
31
39
40
45
53
62
74
78
82
86
82
78
73
57
41
26
29
27
35

Medium Clouds (% Sky Obscured)

44
41
35
28
19
25
30
41
37
38
40
36
33
27
19
10
1
14
30
44

High Clouds (% Sky Obscured)

6
3
9
8
5
35
64
92
94
96
100
84
76
59
54
52
40
56
72
79

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

36
22
30
29
21
30
25
10
41
49
66
73
66
44
26
12
4
16
23
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
7
8
8
8
8
8
8
8
8
9
8
8
7
7
7
7
10
12

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
8
9
8
8
8
8
7
7
7
8
8
9
10

Feels Like (°C)

5
5
5
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Dew Point (°C)

5
5
6
6
6
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

74
78
84
87
90
93
91
90
88
90
90
90
91
91
91
88
85
84
78
74

Pressure (mb)

1001
1000
1000
1000
1000
999
999
998
997
997
997
997
997
997
997
997
998
999
1000
1000

Ozone (du)

328
328
329
326
324
321
322
322
322
320
319
317
315
313
312
311
310
310
312
314

Forecast for Vestervang, Aarhus Kommune, Kingdom of Denmark (56.16,10.20)

Generated: 27/10/25 17:00:26. Forecast: 26/10/25 to 02/11/25. Timezone: UTC+1.00