Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waning Gibbous 91%

20:26

10:29

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

Sun - Rise: 06:17, Set: 20:12, Transit: 13:13. Moon - Rise: 20:26, Set: 10:29. Civil Dark: 20:51 - 05:38. Nautical Dark: 21:40 - 04:49. Astro Dark: 22:38 - 03:52

Total Clouds (% Sky Obscured)

100
96
96
89
59
44
21
33
43
56
80
75
94
100
100
84
82
91
77
69
68
89
100
100

Low Clouds (% Sky Obscured)

90
88
85
83
55
44
21
33
43
51
40
20
19
22
30
41
37
46
47
58
43
36
50
58

Medium Clouds (% Sky Obscured)

39
66
29
11
28
3
0
0
0
0
0
0
36
66
88
17
43
51
24
28
9
21
100
100

High Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
2
18
60
57
88
100
100
51
45
54
28
0
50
86
100
100

ISS Passover

Visibility (miles)

8
5
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
8
3
2
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
2
4
46
2
0
0

Precipitation Type

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

Precipitation Probability (%)

75
55
68
73
29
17
5
0
0
1
0
0
0
0
0
1
3
7
34
65
73
95
95
95

Precipitation Amount (mm)

0.2
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.8
1.3
1.2

Wind Speed/Direction (mph)

12
15
17
18
18
18
15
12
10
10
10
8
7
6
5
5
5
5
5
5
6
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
91
85
80
76
75
72
76
81
83
89
93
95
96
96
98
96
98
96
93
83
76
83

Pressure (mb)

1002
1002
1002
1002
1003
1004
1006
1006
1007
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

303
305
307
307
307
306
304
304
304
304
303
303
304
306
307
309
311
311
313
314
316
320
321
323

Monday 31

Waning Gibbous 84%

20:34

11:59

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
10 Bad
11 Bad

Sun - Rise: 06:19, Set: 20:09, Transit: 13:13. Moon - Rise: 20:34, Set: 11:59. Civil Dark: 20:48 - 05:40. Nautical Dark: 21:37 - 04:51. Astro Dark: 22:34 - 03:55

Total Clouds (% Sky Obscured)

98
100
100
96
100
82
99
100
100
95
100
99
62
60
62
57
60
60
53
53
59
98
92
93

Low Clouds (% Sky Obscured)

34
79
38
39
33
40
32
36
31
34
37
41
36
40
34
40
40
41
45
46
55
67
57
63

Medium Clouds (% Sky Obscured)

66
100
54
44
32
55
63
50
85
5
8
18
9
1
10
0
10
10
3
0
0
30
17
19

High Clouds (% Sky Obscured)

94
100
100
94
100
61
96
100
100
93
100
99
48
12
2
0
0
0
0
3
3
65
60
55

ISS Passover

Visibility (miles)

9
9
6
9
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
74
79
95
95
86
54
18
13
13
9
11
7
5
3
3
2
3
4
4
8
34
64

Precipitation Amount (mm)

1
1.6
0.2
0.4
0.8
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

12
13
12
12
12
11
11
10
8
7
6
6
6
6
6
7
6
6
7
6
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
10
10
12
13
13
13
14
14
14
14
13
13
14
13
13
13
14
14
14
14
13

Relative Humidity (%)

74
68
70
59
58
66
74
77
82
89
93
93
93
93
95
96
96
96
96
98
93
86
79
76

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011

Ozone (du)

323
322
322
322
323
321
322
321
321
322
323
324
324
322
320
319
319
319
318
315
314
314
314
313

Tuesday 1

Waning Gibbous 74%

20:45

11:59

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

Sun - Rise: 06:21, Set: 20:06, Transit: 13:13. Moon - Rise: 20:45, Set: 11:59. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:34 - 04:54. Astro Dark: 22:30 - 03:58

Total Clouds (% Sky Obscured)

90
83
96
100
100
100
86
92
78
57
50
12
32
83
75
77
93
91
85
77
79
85
92
92

Low Clouds (% Sky Obscured)

82
76
64
45
39
18
24
68
50
21
16
11
21
41
51
63
37
59
85
40
37
34
63
64

Medium Clouds (% Sky Obscured)

86
83
91
91
98
99
67
19
19
12
13
0
0
13
12
8
20
77
73
70
30
85
91
90

High Clouds (% Sky Obscured)

50
45
88
65
65
69
75
80
78
57
27
0
5
71
15
35
79
29
11
35
38
42
54
15

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

62
57
62
70
72
78
55
32
15
2
0
0
1
3
10
9
13
30
31
12
17
35
38
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
15
14
14
13
13
13
13
12
11
10
9
9
10
10
10
10
12
12
13
13
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
13
14
13
13
13
11
12
12
12
12
13
13
13
13
13
12
12
12
12
11

Relative Humidity (%)

72
73
74
71
69
71
74
78
82
79
84
87
90
92
93
93
92
92
90
86
84
82
74
71

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

312
312
313
314
314
313
313
314
316
316
316
315
313
313
313
314
315
316
317
318
319
320
321
320

Wednesday 2

Waning Gibbous 63%

21:00

13:33

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
10 Bad
11 Bad

Sun - Rise: 06:23, Set: 20:04, Transit: 13:12. Moon - Rise: 21:00, Set: 13:33. Civil Dark: 20:43 - 05:44. Nautical Dark: 21:31 - 04:56. Astro Dark: 22:26 - 04:02

Total Clouds (% Sky Obscured)

88
92
79
95
97
98
99
100
100
100
100
99
98
97
98
94
100
98
97
96
97
98
100
96

Low Clouds (% Sky Obscured)

71
78
57
70
74
55
85
85
85
85
86
89
93
96
97
90
88
98
97
95
96
69
49
52

Medium Clouds (% Sky Obscured)

13
12
13
21
91
90
91
86
95
95
100
99
98
97
95
23
18
20
10
9
17
18
15
10

High Clouds (% Sky Obscured)

33
26
19
73
64
76
89
100
100
100
100
63
71
57
69
44
100
85
27
55
67
83
100
90

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

60
52
36
30
33
51
53
51
51
71
94
61
71
95
72
52
51
63
64
65
71
75
65
74

Precipitation Amount (mm)

0.3
0.2
0
0
0
0.2
0
0
0
0.3
0.7
0.2
0.3
1.3
0.4
0
0
0.3
0.3
0.4
0.4
0.5
0.3
0.4

Wind Speed/Direction (mph)

15
16
15
15
13
13
11
10
10
10
9
10
12
12
15
17
17
17
16
15
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
15
14
15
14
14
13
13
14
13
13
13
12
12
12
13
13
14
14
15
15
15

Dew Point (°C)

11
11
11
10
10
11
12
13
13
13
13
14
14
14
14
14
15
15
15
15
15
16
15
15

Relative Humidity (%)

67
67
66
59
59
62
73
82
83
86
89
92
90
90
90
86
90
89
90
89
89
89
83
77

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1012
1011
1010
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

317
316
316
315
315
316
316
315
316
316
316
320
319
316
319
319
316
316
317
316
315
314
316
318

Thursday 3

Waning Gibbous 52%

21:25

15:07

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
10 Bad
11 Bad

Sun - Rise: 06:25, Set: 20:01, Transit: 13:12. Moon - Rise: 21:25, Set: 15:07. Civil Dark: 20:40 - 05:46. Nautical Dark: 21:28 - 04:59. Astro Dark: 22:23 - 04:05

Total Clouds (% Sky Obscured)

91
85
89
56
100
92
83
75
78
73
67
73
76
78
85
91
100
93
87
81
82
85
86
84

Low Clouds (% Sky Obscured)

38
16
19
21
22
18
16
13
16
16
30
33
24
21
34
47
63
71
78
81
81
80
80
73

Medium Clouds (% Sky Obscured)

33
80
69
0
0
0
0
0
48
66
67
44
76
78
82
84
85
87
87
81
73
42
28
30

High Clouds (% Sky Obscured)

82
74
80
36
100
87
72
58
57
50
46
47
53
41
54
73
100
67
33
0
8
16
28
48

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

77
61
51
43
28
20
4
0
1
0
1
1
1
1
22
35
47
60
59
52
51
54
61
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
17
17
19
18
18
17
16
14
13
12
11
10
9
9
8
8
8
8
8
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
16
14
13
12
11
11
11
11
11
10
11
10
10
10
11
12
12
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

75
74
69
70
67
66
67
72
75
80
83
87
86
83
84
84
87
89
89
87
86
87
86
86

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006

Ozone (du)

320
321
323
327
325
326
322
320
316
312
309
308
309
308
306
307
307
307
310
312
315
321
327
334

Friday 4

Third Quarter 40%

22:06

16:32

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
10 Bad
11 Bad

Sun - Rise: 06:27, Set: 19:59, Transit: 13:12. Moon - Rise: 22:06, Set: 16:32. Civil Dark: 20:37 - 05:48. Nautical Dark: 21:25 - 05:01. Astro Dark: 22:19 - 04:08

Total Clouds (% Sky Obscured)

79
73
62
48
36
39
44
46
47
48
49
60
63
70
63
59
58
72
86
100
91
82
73
67

Low Clouds (% Sky Obscured)

65
56
40
23
8
20
21
26
25
27
29
27
23
23
31
44
56
68
81
93
76
60
47
42

Medium Clouds (% Sky Obscured)

32
33
36
30
35
30
31
32
24
14
2
1
1
0
0
0
0
8
18
26
22
18
14
15

High Clouds (% Sky Obscured)

61
62
60
48
36
39
28
0
0
1
1
32
63
70
55
26
5
27
45
56
32
26
27
25

ISS Passover

Visibility (miles)

8
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 (%)

50
37
31
22
11
28
32
41
44
40
32
30
25
15
22
24
26
36
38
35
34
32
35
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
17
16
14
14
16
16
12
13
13
12
13
12
10
9
9
9
8
8
9
10
10

Dew Point (°C)

14
13
12
11
10
9
10
11
13
12
12
11
11
11
10
10
9
9
9
9
10
10
11
11

Relative Humidity (%)

77
69
61
58
55
53
60
67
78
77
78
77
76
76
76
75
75
75
76
76
78
74
73
71

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

335
337
339
339
340
340
341
342
342
344
346
348
349
349
350
351
352
354
354
355
356
355
354
353

Saturday 5

Waning Crescent 28%

23:12

17:38

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

Sun - Rise: 06:28, Set: 19:56, Transit: 13:11. Moon - Rise: 23:12, Set: 17:38. Civil Dark: 20:34 - 05:50. Nautical Dark: 21:22 - 05:03. Astro Dark: 22:15 - 04:11

Total Clouds (% Sky Obscured)

66
69
72
62
51
44
34
19
21
23
23
20
20
21
29
30
36
39
39
43

Low Clouds (% Sky Obscured)

37
32
30
32
38
28
17
7
12
16
21
20
20
18
14
10
5
3
0
0

Medium Clouds (% Sky Obscured)

17
21
13
6
1
3
4
6
4
2
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

26
36
31
17
1
1
1
0
0
0
0
0
1
1
22
30
36
39
39
43

ISS Passover

Visibility (miles)

8
7
5
7
8
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
28
28
33
37
36
28
9
6
5
0
1
1
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

Wind Speed/Direction (mph)

19
19
18
19
18
19
17
15
13
12
12
11
11
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
14
14
13
13
13
13
10
10
10
10
10
10
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

62
54
47
51
54
58
62
66
69
72
75
77
79
79
81
83
84
87
84
81

Pressure (mb)

1008
1009
1010
1010
1011
1012
1012
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

353
352
351
350
350
350
349
349
349
349
348
347
341
335
329
327
324
322
318
315

Forecast for Brorfelde, Holbæk Kommune, Kingdom of Denmark (55.62,11.67)

Generated: 30/08/26 12:15:20. Forecast: 30/08/26 to 05/09/26. Timezone: UTC+2.00