Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 36%

13:36

21:41

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:50, Set: 20:40, Transit: 13:15. Moon - Rise: 13:36, Set: 21:41. Civil Dark: 21:22 - 05:08. Nautical Dark: 22:18 - 04:12. Astro Dark: 23:32 - 02:58

Total Clouds (% Sky Obscured)

66
64
66
49
91
66
80
89
100
100
100
99
100
100
100
100
89
80
73
85
69
96
94
96

Low Clouds (% Sky Obscured)

55
63
61
47
46
51
59
31
22
28
19
24
29
57
33
29
0
3
22
30
40
65
67
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
24
68
91
93
100
100
96
86
89
74
63
75
49
88
51
96

High Clouds (% Sky Obscured)

0
0
0
6
88
65
66
85
100
100
100
95
100
100
100
100
64
50
25
19
0
26
37
49

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 (%)

4
4
4
3
3
3
2
2
0
0
0
0
0
0
0
3
0
1
3
7
4
5
9
31

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)

8
9
9
11
10
10
11
12
11
11
11
11
12
12
11
10
9
7
5
4
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
79
77
79
77
71
67
62
57
54
49
45
44
43
42
41
43
50
54
58
66
66
68

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

342
336
335
334
329
329
327
326
327
328
329
330
330
332
332
335
337
338
338
341
344
343
343
339

Wednesday 19

Waxing Crescent 46%

14:59

21:55

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
21 Bad
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:52, Set: 20:38, Transit: 13:15. Moon - Rise: 14:59, Set: 21:55. Civil Dark: 21:20 - 05:10. Nautical Dark: 22:15 - 04:15. Astro Dark: 23:27 - 03:02

Total Clouds (% Sky Obscured)

97
93
92
99
100
100
100
100
100
99
100
100
100
100
87
69
65
50
66
40
27
41
32
35

Low Clouds (% Sky Obscured)

78
70
77
63
61
92
87
56
49
47
44
66
66
41
37
38
36
20
19
21
17
33
20
22

Medium Clouds (% Sky Obscured)

55
68
89
92
100
100
100
100
100
96
100
100
100
100
69
40
31
18
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
55
48
71
100
100
100
100
89
55
55
55
55
50
11
1
0
2
39
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

19
15
26
25
63
95
95
78
61
67
68
79
92
72
58
42
41
42
28
18
7
5
5
5

Precipitation Amount (mm)

0
0
0
0
0
0.6
0.7
0.3
0
0.2
0.3
0.4
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
5
5
6
7
8
9
12
14
15
15
14
14
15
15
15
15
13
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
13
13
13
14
15
15
15
14
15
14
14
14
15
15
15
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

78
82
87
86
89
89
92
87
77
71
70
66
63
63
57
51
50
67
81
82
80
82
84
84

Pressure (mb)

1004
1003
1003
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
999
1000
1000
1001
1002
1002
1002
1003

Ozone (du)

335
332
330
328
327
327
327
326
328
330
337
342
344
344
345
345
347
345
345
345
344
343
341
342

Thursday 20

First Quarter 56%

16:18

22:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:54, Set: 20:36, Transit: 13:15. Moon - Rise: 16:18, Set: 22:17. Civil Dark: 21:17 - 05:12. Nautical Dark: 22:12 - 04:18. Astro Dark: 23:22 - 03:07

Total Clouds (% Sky Obscured)

50
61
81
60
52
46
49
44
49
67
83
93
86
99
87
67
63
58
65
65
50
48
43
42

Low Clouds (% Sky Obscured)

37
44
36
36
43
38
42
31
43
55
64
39
26
66
43
40
20
30
54
52
36
36
37
37

Medium Clouds (% Sky Obscured)

0
2
3
3
3
2
2
14
3
35
57
86
86
98
83
63
52
50
43
42
24
18
8
0

High Clouds (% Sky Obscured)

0
2
67
26
2
3
1
0
0
5
5
3
65
60
60
23
0
0
0
0
0
1
1
0

ISS Passover

Visibility (miles)

9
9
8
9
8
9
9
9
9
7
3
3
4
3
9
6
8
8
5
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

16
28
22
12
10
11
23
29
37
54
59
65
74
79
71
53
45
72
64
52
56
51
45
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
10
10
10
10
11
10
10
10
11
8
8
6
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
95
93
92
83
72
60
55
62
67
65
72
71
72
81
77
78
77
78
82
80
80

Pressure (mb)

1003
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

343
343
343
344
342
342
341
341
340
339
340
340
339
340
342
345
348
348
349
349
351
352
355
357

Friday 21

Waxing Gibbous 66%

17:29

22:50

02 Bad
03 Bad
04 OK
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: 05:56, Set: 20:33, Transit: 13:14. Moon - Rise: 17:29, Set: 22:50. Civil Dark: 21:14 - 05:14. Nautical Dark: 22:08 - 04:20. Astro Dark: 23:17 - 03:11

Total Clouds (% Sky Obscured)

40
41
39
39
45
50
54
62
63
69
71
73
62
54
55
74
83
91
93
96
99
99
100
98

Low Clouds (% Sky Obscured)

36
31
32
32
32
30
30
35
43
31
30
29
29
28
41
37
14
16
23
24
31
26
24
20

Medium Clouds (% Sky Obscured)

0
1
0
1
2
3
4
4
5
17
27
39
30
26
21
22
21
20
31
43
52
59
57
50

High Clouds (% Sky Obscured)

1
3
3
0
0
0
0
0
0
0
0
0
1
1
0
36
57
77
81
86
92
95
98
96

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 (%)

26
20
5
10
8
2
6
8
3
6
6
3
6
6
4
7
7
15
1
1
1
1
1
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)

7
7
7
8
8
8
9
10
11
11
11
11
11
12
11
11
10
9
8
8
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
13
14
13
15
15
16
16
17
17
16
16
16
15
15
15
14
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
89
89
86
78
72
65
60
53
51
48
47
48
49
52
55
61
64
64
67
69
71

Pressure (mb)

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

Ozone (du)

356
356
354
355
354
352
350
350
351
350
350
347
344
342
339
338
336
337
337
337
338
338
340
341

Saturday 22

Waxing Gibbous 75%

18:26

23:41

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

Sun - Rise: 05:58, Set: 20:31, Transit: 13:14. Moon - Rise: 18:26, Set: 23:41. Civil Dark: 21:12 - 05:16. Nautical Dark: 22:05 - 04:23. Astro Dark: 23:13 - 03:16

Total Clouds (% Sky Obscured)

72
73
91
100
100
100
100
100
84
98
95
93
80
66
53
40
25
8
20
33
46
39
34
34

Low Clouds (% Sky Obscured)

13
7
58
77
76
46
8
45
57
88
89
89
77
66
53
39
22
6
6
7
9
22
30
34

Medium Clouds (% Sky Obscured)

46
41
32
31
31
26
20
15
9
11
12
14
10
6
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
53
38
55
88
100
100
100
46
20
7
0
0
0
0
1
2
2
12
21
30
24
16
3

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 (%)

4
6
6
17
14
8
4
2
4
1
4
11
8
5
0
1
3
0
1
1
0
1
1
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)

8
7
7
7
8
9
9
12
13
14
14
14
14
14
15
15
14
13
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
76
68
68
71
68
61
57
58
59
58
57
54
51
48
51
56
59
62
66
70
70
70

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

342
340
338
340
341
342
342
341
340
341
343
341
341
342
342
342
340
338
336
336
336
336
337
338

Sunday 23

Waxing Gibbous 83%

19:05

00:48

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

Sun - Rise: 05:59, Set: 20:28, Transit: 13:14. Moon - Rise: 19:05, Set: 00:48. Civil Dark: 21:09 - 05:19. Nautical Dark: 22:02 - 04:26. Astro Dark: 23:08 - 03:20

Total Clouds (% Sky Obscured)

41
45
41
50
59
68
63
62
70
69
63
55
39
24
14
15
18
21
18
18
18
20
18
15

Low Clouds (% Sky Obscured)

41
44
41
50
57
62
63
62
70
69
51
30
23
17
13
15
17
19
15
13
8
6
5
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
28
38
23
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

6
7
3
8
13
9
11
11
7
10
10
7
11
11
8
9
7
2
4
3
2
4
5
3

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)

8
8
8
9
10
11
12
12
13
13
13
13
13
12
11
10
9
7
6
5
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
67
66
64
64
63
58
54
51
49
46
46
43
42
40
45
49
56
61
66
71
72
74

Pressure (mb)

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

Ozone (du)

339
340
341
341
341
341
341
341
340
339
340
340
341
341
341
341
340
340
340
341
341
342
342
342

Monday 24

Waxing Gibbous 89%

19:30

02:06

Sun - Rise: 06:01, Set: 20:26, Transit: 13:14. Moon - Rise: 19:30, Set: 02:06. Civil Dark: 21:06 - 05:21. Nautical Dark: 21:59 - 04:28. Astro Dark: 23:03 - 03:24

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Frederikssund, Frederikssund Kommune, Kingdom of Denmark (55.84,12.06)

Generated: 18/08/26 02:14:56. Forecast: 18/08/26 to 24/08/26. Timezone: UTC+2.00