Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 42%

13:13

23:15

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 Good
01 OK

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)

93
95
96
97
100
89
100
100
97
99
100
99
92
67
87
77
58
20
29
33
26
31
13
23

Low Clouds (% Sky Obscured)

85
77
73
76
80
71
58
65
76
48
34
38
30
33
51
26
1
1
2
13
1
2
0
0

Medium Clouds (% Sky Obscured)

82
83
96
97
100
38
41
98
90
82
84
57
52
14
58
48
42
14
14
15
14
16
6
11

High Clouds (% Sky Obscured)

93
95
96
79
67
61
64
100
45
90
59
98
42
48
47
3
4
2
19
10
1
0
0
0

ISS Passover

Visibility (miles)

9
9
5
7
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

Very 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
None

Precipitation Probability (%)

64
61
65
35
20
22
11
11
10
3
1
0
0
0
1
3
2
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.5
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)

10
10
12
13
14
14
15
15
16
17
17
17
18
18
19
19
18
14
12
7
6
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
12
12
11
10
8
7
7
6
4
6
9
11
12
11
10
8
8
8
8
7

Relative Humidity (%)

95
93
93
90
89
86
79
73
59
53
50
45
38
41
48
54
61
63
63
61
66
67
67
65

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021

Ozone (du)

372
373
372
371
371
370
367
364
360
356
353
353
351
348
348
350
350
350
348
349
356
363
366
365

Tuesday 21

First Quarter 53%

14:34

23:23

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

2
0
2
12
0
0
11
12
23
12
9
6
14
8
11
28
47
68
98
94
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
1
12
23
7
0
0
0
4
11
28
44
40
31
31
39
41
57
78

Medium Clouds (% Sky Obscured)

1
0
1
6
0
0
5
0
0
0
0
0
1
3
1
3
3
3
4
3
24
89
100
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
4
5
8
4
14
4
0
4
23
68
98
92
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
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

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
14
19
16
2
3
2
1
2
3
1
0
0
0
0
0
0
0
0
0
1
2
2

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
6
8
10
10
10
10
12
11
10
10
10
10
10
10
10
11
13
14
13
12
12
12
13

Chance of Frost

Temperature (°C)

13
13
14
16
16
17
18
19
20
20
21
21
22
22
22
22
22
21
20
18
17
16
16
15

Feels Like (°C)

13
13
14
15
15
16
17
17
19
19
19
20
21
20
21
21
20
19
16
15
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

70
77
79
73
73
70
66
62
60
57
55
51
45
41
38
35
37
48
58
64
71
73
79
85

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016

Ozone (du)

366
366
365
365
364
362
357
353
347
343
342
342
343
344
342
339
338
337
336
337
338
339
339
341

Wednesday 22

Waxing Gibbous 63%

15:56

23:34

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: 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)

100
100
100
100
98
87
88
82
95
96
62
92
100
90
66
91
93
82
74
71
67
71
72
76

Low Clouds (% Sky Obscured)

87
100
100
100
95
83
83
74
89
93
59
76
72
60
48
73
72
55
47
42
36
33
36
40

Medium Clouds (% Sky Obscured)

100
100
95
60
55
3
1
12
19
27
28
27
29
0
0
27
31
29
37
46
55
55
45
50

High Clouds (% Sky Obscured)

100
100
87
39
3
3
0
0
0
0
0
55
60
60
10
16
32
70
70
70
67
71
70
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
17
28
19
19
22
14
10
12
22
46
95
95
67
30
46
54
65
52
62
71
81
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.7
0.8
0.3
0
0
0
0.2
0
0.2
0.3
0.4
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
79
80
79
80
81
78
71
71
71
69
70
72
70
69
67
72
81
82
82
83
86
86

Pressure (mb)

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

Ozone (du)

342
344
346
349
352
355
356
357
360
363
366
366
364
366
367
367
369
368
368
367
368
367
367
369

Thursday 23

Waxing Gibbous 72%

17:17

23:51

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: 05:01, 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)

76
80
80
73
66
59
62
66
69
66
63
60
62
60
55
50
63
75
87
93
100
100
100
100

Low Clouds (% Sky Obscured)

47
44
45
48
45
41
38
34
34
31
31
34
39
41
46
32
18
6
13
21
33
39
29
21

Medium Clouds (% Sky Obscured)

40
45
45
40
33
27
30
34
34
29
22
15
21
24
29
19
9
0
0
0
0
3
6
17

High Clouds (% Sky Obscured)

76
80
80
57
28
0
0
0
0
0
0
0
0
0
0
19
45
69
81
90
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

Very 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
None
None
None

Precipitation Probability (%)

82
87
95
91
64
30
42
38
3
10
11
5
21
23
16
20
17
8
8
5
0
1
2
1

Precipitation Amount (mm)

0.3
0.4
1.2
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
80
78
76
72
61
53
51
49
47
47
47
48
45
46
45
47
56
61
63
58
57
67

Pressure (mb)

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

Ozone (du)

370
370
371
371
370
371
371
371
366
365
364
361
353
350
347
343
339
336
332
328
325
323
323
322

Friday 24

Waxing Gibbous 80%

18:33

00:16

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: 05:03, 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)

97
95
93
78
72
65
70
75
70
88
93
98
98
99
100
95
90
86
91
95
100
100
100
100

Low Clouds (% Sky Obscured)

32
37
54
41
34
22
28
31
43
36
35
34
35
38
38
40
40
37
28
17
7
27
46
50

Medium Clouds (% Sky Obscured)

39
55
68
58
54
49
41
33
2
3
3
5
16
28
36
39
37
34
40
44
44
27
14
7

High Clouds (% Sky Obscured)

75
51
30
12
6
1
1
1
9
39
65
88
91
94
98
85
78
72
82
94
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
None
None

Precipitation Probability (%)

2
1
0
1
0
0
0
0
0
0
0
0
3
4
2
12
16
14
17
20
16
26
34
38

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
10
9
8
8
9
10
11
12
12
11
12
12
13
13
12
12
11
11
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
89
90
87
82
75
69
65
59
54
49
46
47
49
49
54
58
63
64
66
67
73
78

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1007

Ozone (du)

323
324
326
328
332
335
337
340
339
338
337
336
336
335
334
333
332
332
331
330
330
329
329
329

Saturday 25

Waxing Gibbous 87%

19:40

00:55

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 OK
21 OK
22 Good
23 OK
00 OK
01 OK

Sun - Rise: 05:04, Set: 21:31, Transit: 13:18. Moon - Rise: 19:40, Set: 00:55. Civil Dark: 22:22 - 04:14. Nautical Dark: 23:42 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
97
91
91
92
93
90
85
82
81
82
87
78
67
54
37
19
1
13
25
37

Low Clouds (% Sky Obscured)

51
60
68
73
75
74
77
78
84
78
71
66
63
64
65
53
40
31
21
10
0
0
0
1

Medium Clouds (% Sky Obscured)

29
52
76
84
91
91
86
76
71
66
53
50
53
63
78
60
42
22
15
7
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
75
50
40
52
59
53
46
35
25
24
13
7
7
8
6
2
1
0
0
2
8

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

46
49
47
52
55
52
60
66
69
67
63
57
46
35
21
19
17
11
16
15
11
10
10
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
82
82
82
80
83
87
90
87
85
83
81
81
80
76
73
70
72
73
77
79
80

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

329
331
332
333
336
339
341
343
345
347
347
347
347
347
348
348
349
350
352
349
347
344
342
340

Sunday 26

Waxing Gibbous 93%

20:29

01:52

Sun - Rise: 05:06, Set: 21:29, Transit: 13:18. Moon - Rise: 20:29, Set: 01:52. Civil Dark: 22:20 - 04:16. Nautical Dark: 23:39 - 02:57. 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: 20/07/26 02:54:31. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+2.00