Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 22%

10:25

23:02

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

Sun - Rise: 04:53, Set: 21:42, Transit: 13:18. Moon - Rise: 10:25, Set: 23:02. Civil Dark: 22:36 - 03:59. Nautical Dark: 00:12 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
36
37
51
54
55
50
72
70
79
63
51
45
41
42
48
46
18
46
74
72
53
23
46

Low Clouds (% Sky Obscured)

35
36
37
51
54
55
50
72
62
78
57
49
45
41
40
46
43
17
42
48
61
52
23
42

Medium Clouds (% Sky Obscured)

4
1
0
0
1
0
0
1
3
3
20
8
2
4
4
2
2
2
2
33
15
0
0
0

High Clouds (% Sky Obscured)

2
22
4
0
0
0
0
0
0
0
0
0
0
0
2
2
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 (%)

3
5
0
13
9
5
3
3
2
2
0
0
0
0
0
1
2
5
12
11
16
13
9
14

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)

3
4
5
7
10
10
11
11
13
14
15
16
16
17
17
17
17
17
17
15
12
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
15
15
15
15
15
15
15
14
11
9
8
7
8
9
9
10
13
16
15
14
13
11

Relative Humidity (%)

93
90
92
92
92
90
90
87
83
77
61
51
45
42
41
43
44
47
63
81
80
78
78
73

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

331
332
334
335
336
336
339
343
340
336
336
336
337
337
339
341
346
357
357
356
357
358
359
361

Sunday 19

Waxing Crescent 32%

11:50

23:08

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:54, Set: 21:41, Transit: 13:18. Moon - Rise: 11:50, Set: 23:08. Civil Dark: 22:34 - 04:01. Nautical Dark: 00:07 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
54
67
79
81
85
92
91
93
93
90
90
96
94
99
100
98
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
48
60
75
78
79
84
75
83
84
78
81
80
79
82
85
90
100
97
100
89
100
87
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
21
28
26
19
12
22
30
47
75
100
97
94
52
39
100
98
57
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
85
85
10
0
0
4
26
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
17
28
24
30
38
43
51
57
61
63
66
71
72
68
71
77
61
57
67
95
95
73
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.4
0.5
0.2
0
0
1.1
0.9
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
78
80
82
83
85
85
85
85
86
86
86
89
92
90
92
90
87
89
89
90
93
90

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

362
364
367
368
367
366
365
365
364
364
364
364
362
361
358
358
360
363
363
362
357
355
358
358

Monday 20

Waxing Crescent 42%

13:13

23:15

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:56, Set: 21:39, Transit: 13:18. Moon - Rise: 13:13, Set: 23:15. Civil Dark: 22:32 - 04:03. Nautical Dark: 00:03 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
100
93
100
100
90
90
100
100
100
100
92
85

Low Clouds (% Sky Obscured)

66
64
56
71
73
84
78
73
92
86
74
86
66
55
62
66
50
44
43
27
60
25
6
8

Medium Clouds (% Sky Obscured)

98
100
92
100
100
94
80
73
34
85
96
72
100
89
90
64
72
68
65
59
52
57
41
28

High Clouds (% Sky Obscured)

100
42
41
41
41
45
82
42
43
58
34
5
60
66
99
100
85
88
100
100
100
100
80
63

ISS Passover

Visibility (miles)

9
8
5
3
4
6
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

84
67
75
79
77
91
58
45
40
16
9
8
21
39
65
58
36
30
30
20
19
18
11
8

Precipitation Amount (mm)

0.3
0
0
0
0
0.8
0.3
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
90
90
90
84
76
70
63
63
54
49
42
36
43
47
51
56
60
64
63
66
64

Pressure (mb)

1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

360
359
357
358
357
358
360
362
364
361
359
358
356
354
353
351
351
351
351
351
350
350
351
350

Tuesday 21

First Quarter 53%

14:34

23:23

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

Sun - Rise: 04:58, Set: 21:38, Transit: 13:18. Moon - Rise: 14:34, Set: 23:23. Civil Dark: 22:30 - 04:05. Nautical Dark: 23:59 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
61
39
33
18
8
0
0
0
0
0
1
0
0
1
4
21
26
42
53
48
62
59
60

Low Clouds (% Sky Obscured)

14
20
22
25
18
8
0
0
0
0
0
0
0
0
0
0
6
13
21
28
35
41
39
41

Medium Clouds (% Sky Obscured)

22
12
7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
4
5
7
6
3

High Clouds (% Sky Obscured)

36
25
9
8
1
0
0
0
0
0
0
0
0
0
0
2
6
1
1
1
1
13
8
10

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 (%)

8
7
6
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
9
8
9
9
7
6
6
6
6
6
7
8
7
8
8
9
11
11
12
12
13

Relative Humidity (%)

68
71
72
68
67
65
61
50
44
41
39
38
39
41
41
39
40
40
46
53
56
66
74
79

Pressure (mb)

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

Ozone (du)

351
352
353
356
360
366
367
363
364
363
359
355
352
349
347
345
343
346
347
345
346
346
344
343

Wednesday 22

Waxing Gibbous 63%

15:56

23:34

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:59, Set: 21:36, Transit: 13:18. Moon - Rise: 15:56, Set: 23:34. Civil Dark: 22:28 - 04:07. Nautical Dark: 23:54 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
74
87
100
100
100
100
100
100
100
100
95
98
95
91
89
91
95
99
93
87
81
80
84

Low Clouds (% Sky Obscured)

49
61
66
68
77
83
92
91
87
86
61
74
78
69
61
54
52
48
49
49
51
54
37
23

Medium Clouds (% Sky Obscured)

1
43
72
100
100
100
100
96
94
91
93
68
59
48
46
40
51
58
65
58
49
42
47
56

High Clouds (% Sky Obscured)

16
43
70
98
98
99
89
98
96
91
93
79
76
77
78
70
52
47
47
33
18
4
12
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
5
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
3
14
17
20
27
34
37
46
52
31
21
17
28
36
43
42
45
50
37
29
29
23
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
82
80
83
82
85
86
86
85
83
67
57
56
54
53
52
54
59
63
70
78
86
87

Pressure (mb)

1015
1015
1014
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

341
343
345
348
349
352
355
359
361
361
362
365
365
364
364
363
363
363
363
363
362
361
359
358

Thursday 23

Waxing Gibbous 72%

17:17

23:51

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 05:01, Set: 21:35, Transit: 13:18. Moon - Rise: 17:17, Set: 23:51. Civil Dark: 22:26 - 04:10. Nautical Dark: 23:50 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
87
92
98
97
94
86
77
70
63
64
65
68
59
50
41
37
32
28
21
15
8
15
21

Low Clouds (% Sky Obscured)

26
44
58
64
68
63
53
41
25
21
27
32
40
35
33
30
30
32
28
21
12
0
15
21

Medium Clouds (% Sky Obscured)

68
67
65
62
66
68
63
54
45
44
42
39
39
31
23
17
13
10
6
6
5
4
4
5

High Clouds (% Sky Obscured)

20
38
57
82
76
71
70
64
62
55
49
38
27
18
6
1
1
1
0
2
4
6
6
5

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 (%)

16
17
19
19
20
20
13
23
23
16
24
28
28
28
24
20
25
23
9
18
19
19
16
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
13
13
13
13
13
13
17
16
17
17
18
19
20
19
19
19
19
19
18
18
18
18

Dew Point (°C)

13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
13
13
14
14
14
14
14

Relative Humidity (%)

90
92
92
92
90
86
82
78
72
65
59
58
56
54
56
57
58
62
66
71
76
82
87
89

Pressure (mb)

1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

356
355
354
353
352
351
351
350
350
351
351
352
353
354
354
355
356
358
361
363
362
360
359
357

Friday 24

Waxing Gibbous 80%

18:33

00:16

Sun - Rise: 05:03, Set: 21:33, Transit: 13:18. Moon - Rise: 18:33, Set: 00:16. Civil Dark: 22:24 - 04:12. Nautical Dark: 23:46 - 02:49. Astro Dark: N/A - N/A

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: 18/07/26 01:40:59. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+2.00