Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 82%

16:22

02:45

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

Sun - Rise: 04:41, Set: 21:36, Transit: 13:08. Moon - Rise: 16:22, Set: 02:45. Civil Dark: 22:31 - 03:46. Nautical Dark: 00:12 - 01:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
3
0
1
4
3
20
23
28
90
62
45
47
15
16
45
86
70
72
67
36
15
18
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
23
28
41
36
25
19
15
16
40
36
0
2
2
2
2
6
13

Medium Clouds (% Sky Obscured)

0
0
0
1
4
2
15
18
20
21
13
12
12
3
0
0
0
2
15
22
30
15
18
3

High Clouds (% Sky Obscured)

0
2
0
0
0
1
4
4
6
75
26
21
22
4
5
35
83
70
66
55
3
0
0
4

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 (%)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
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)

7
8
9
9
10
10
10
10
11
11
11
12
12
12
12
13
13
14
14
16
16
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
13
14
16
16
16
16
17
18
19
20
19
18
15
13
12
10
9
8
8

Dew Point (°C)

10
10
10
10
11
11
11
11
11
11
12
12
13
14
14
14
14
13
11
11
10
9
6
6

Relative Humidity (%)

79
80
81
84
84
79
73
68
65
64
64
62
65
67
68
68
70
72
68
70
71
71
65
66

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

321
320
320
319
319
319
320
321
322
323
324
325
327
327
328
328
329
330
331
333
335
337
338
338

Wednesday 27

Waxing Gibbous 89%

17:42

02:51

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

Sun - Rise: 04:39, Set: 21:38, Transit: 13:08. Moon - Rise: 17:42, Set: 02:51. Civil Dark: 22:33 - 03:44. Nautical Dark: 00:18 - 01:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
38
52
21
21
20
25
19
12
8
4
5
8
11
12
52
8
15
12
18
60
74
67
4

Low Clouds (% Sky Obscured)

10
17
13
16
20
18
22
19
12
8
4
5
8
11
6
11
5
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
23
27
5
0
0
0
0
0
0
0
0
0
4
9
50
4
6
12
18
57
68
64
2

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 (%)

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 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)

15
15
15
14
14
14
15
15
14
14
14
14
14
14
13
12
11
10
8
7
6
6
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
76
77
78
76
73
69
63
59
55
53
50
49
50
51
53
58
68
75
80
87
88
90

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

341
342
340
338
337
339
342
345
349
355
357
361
359
358
361
359
359
358
358
358
358
358
358
358

Thursday 28

Waxing Gibbous 94%

19:02

02:58

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

Sun - Rise: 04:38, Set: 21:39, Transit: 13:09. Moon - Rise: 19:02, Set: 02:58. Civil Dark: 22:35 - 03:43. Nautical Dark: 00:23 - 01:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
12
21
28
27
26
29
30
52
39
68
69
68
11
22
14
9
17
29
40
51
39
22
0

Low Clouds (% Sky Obscured)

3
10
17
20
17
8
10
10
9
10
18
5
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
2
4
8
4
9
25
39
35
51
59
10
22
13
7
15
28
40
51
39
21
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
91
91
84
76
66
60
57
56
56
55
52
50
51
54
59
69
76
80
80
80
80

Pressure (mb)

1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

357
357
357
356
355
354
353
352
350
350
349
347
347
346
345
345
344
343
343
343
344
345
345
344

Friday 29

Waxing Gibbous 98%

20:23

03:08

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

Sun - Rise: 04:37, Set: 21:41, Transit: 13:09. Moon - Rise: 20:23, Set: 03:08. Civil Dark: 22:37 - 03:41. Nautical Dark: 00:30 - 01:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
43
64
43
22
1
1
1
0
16
31
46
35
26
19
12
8
15
43
72
100
95
89
86

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
15
31
46
35
26
19
12
6
0
0
0
0
13
24
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
72
81
83
77
86

High Clouds (% Sky Obscured)

20
39
54
43
22
1
1
1
0
2
2
0
0
0
0
0
2
15
43
72
100
73
45
20

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
10
12
13
15
16
17
18
18
19
19
20
20
19
19
18
16
15
14
14
14

Feels Like (°C)

9
9
9
9
9
10
12
12
14
15
15
16
17
17
18
18
17
18
15
14
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

80
82
91
91
85
73
61
53
47
43
42
44
43
43
45
48
52
59
64
68
70
70
68
69

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

345
345
345
345
344
343
342
343
344
344
345
346
344
343
342
345
344
343
342
341
343
343
342
341

Saturday 30

Waxing Gibbous 100%

21:42

03:22

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

Sun - Rise: 04:36, Set: 21:42, Transit: 13:09. Moon - Rise: 21:42, Set: 03:22. Civil Dark: 22:38 - 03:39. Nautical Dark: 00:37 - 01:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
75
69
76
84
91
89
86
87
90
69
58
50
41
28
38
48
59
50
42
43
50
51
62

Low Clouds (% Sky Obscured)

37
39
57
65
77
56
50
55
72
75
60
58
50
41
28
38
33
25
33
42
43
50
51
57

Medium Clouds (% Sky Obscured)

80
75
69
76
74
72
65
53
51
61
4
0
2
5
7
12
15
12
9
6
9
10
11
10

High Clouds (% Sky Obscured)

15
15
20
20
15
20
20
20
15
15
6
0
0
0
0
6
13
24
32
35
43
50
51
62

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
2
1
0
4
4
3
7
7
4
11
10
4
4
3
1
1
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
7
8
10
11
10
10
11
11
11
10
10
10
10
10
11
11
11
11
11
11

Relative Humidity (%)

64
62
61
58
62
68
75
77
67
65
67
67
64
62
61
59
62
66
71
75
82
90
92
92

Pressure (mb)

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

Ozone (du)

340
341
341
341
341
343
343
344
345
348
353
355
355
356
357
358
357
356
355
355
354
354
354
353

Sunday 31

Full Moon 100%

22:52

03:44

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 Bad
00 Bad
01 Bad

Sun - Rise: 04:35, Set: 21:43, Transit: 13:09. Moon - Rise: 22:52, Set: 03:44. Civil Dark: 22:40 - 03:38. Nautical Dark: 00:46 - 01:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
84
100
99
99
98
99
97
97
95
93
92
88
83
79
74
72
67
56
42
31
30
29
30

Low Clouds (% Sky Obscured)

62
68
73
62
51
41
54
68
85
81
79
76
64
49
34
36
36
36
24
12
0
7
13
21

Medium Clouds (% Sky Obscured)

10
8
7
24
43
64
74
75
82
69
57
44
37
32
28
32
36
40
36
25
14
17
21
24

High Clouds (% Sky Obscured)

66
57
48
42
30
23
28
34
46
46
52
52
64
76
79
65
35
4
2
1
0
3
9
18

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 (%)

0
0
0
0
1
2
22
31
37
36
32
23
18
11
2
14
20
28
26
22
17
18
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
11
12
12
12
12
12
11
10
10
10
11
12
12
11
11
11
10

Relative Humidity (%)

93
93
95
95
90
86
82
84
87
87
86
83
80
74
68
63
68
73
80
83
86
90
90
90

Pressure (mb)

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

Ozone (du)

352
352
353
353
356
360
363
363
363
363
363
363
363
365
367
369
369
369
370
377
384
392
390
389

Monday 1

Waning Gibbous 99%

23:49

04:17

Sun - Rise: 04:34, Set: 21:45, Transit: 13:09. Moon - Rise: 23:49, Set: 04:17. Civil Dark: 22:42 - 03:36. Nautical Dark: 01:02 - N/A. 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: 26/05/26 02:50:37. Forecast: 26/05/26 to 01/06/26. Timezone: UTC+2.00