Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 1%

04:27

21:44

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

Sun - Rise: 04:54, Set: 21:19, Transit: 13:08. Moon - Rise: 04:27, Set: 21:44. Civil Dark: 22:09 - 04:04. Nautical Dark: 23:28 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
73
55
54
95
91
72
26
15
7
3
16
9
15
24
88
85
95
80
92
95
89
100
100

Low Clouds (% Sky Obscured)

34
33
40
46
49
48
44
26
15
7
3
16
9
15
17
76
53
35
51
45
28
18
19
24

Medium Clouds (% Sky Obscured)

12
16
7
19
27
6
27
1
0
0
0
0
0
0
14
9
12
12
22
18
20
37
48
53

High Clouds (% Sky Obscured)

62
59
55
54
70
70
51
0
0
0
0
0
0
0
4
8
20
18
10
32
89
77
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

9
9
4
4
5
5
7
9
8
7
6
4
6
8
16
19
23
21
17
12
13
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
4
4
4
4
4
4
5
5
5
6
6
8
9
10
9
10
10
11
11
11
10
9

Dew Point (°C)

7
6
6
6
7
6
7
6
6
6
5
5
4
3
3
5
8
7
6
6
7
6
6
8

Relative Humidity (%)

80
81
84
87
90
90
93
93
93
94
91
84
73
61
55
59
71
62
58
55
59
54
58
69

Pressure (mb)

1004
1005
1006
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

411
410
411
412
414
415
414
408
405
402
398
395
392
389
389
387
387
387
386
383
381
382
383
382

Sunday 17

Waxing Crescent 5%

05:04

23:23

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

Sun - Rise: 04:53, Set: 21:21, Transit: 13:08. Moon - Rise: 05:04, Set: 23:23. Civil Dark: 22:11 - 04:02. Nautical Dark: 23:32 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
97
96
93
95
91
74
30
35
65
55
54
69
75
55
54
87
69

Low Clouds (% Sky Obscured)

37
60
65
61
47
47
55
54
45
45
50
48
45
9
3
4
3
3
4
3
2
2
2
2

Medium Clouds (% Sky Obscured)

67
63
48
48
47
48
39
29
26
23
23
17
9
8
14
13
8
54
4
8
6
8
12
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
94
94
90
87
69
51
23
9
17
54
51
10
63
68
50
53
81
58

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
1
2
1
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
84
81
81
84
90
90
87
87
88
88
85
77
69
62
58
58
59
60
59
64
67
60
64

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

382
381
384
386
388
389
388
385
382
383
385
388
388
388
388
388
389
391
393
394
394
393
394
393

Monday 18

Waxing Crescent 11%

06:07

00:41

20 OK
21 Good
22 OK
23 OK
00 Bad
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 OK
14 OK
15 Good
16 OK
17 OK
18 Good
19 Good

Sun - Rise: 04:51, Set: 21:23, Transit: 13:08. Moon - Rise: 06:07, Set: 00:41. Civil Dark: 22:14 - 04:00. Nautical Dark: 23:36 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
18
30
32
60
50
50
59
62
67
69
90
90
73
58
57
51
43
18
12
25
15
6
1

Low Clouds (% Sky Obscured)

2
2
3
32
60
50
50
59
62
67
66
70
65
50
45
45
45
40
11
5
13
7
4
1

Medium Clouds (% Sky Obscured)

12
9
8
13
11
9
9
58
62
33
15
31
78
73
58
50
22
43
6
6
25
15
6
1

High Clouds (% Sky Obscured)

40
16
30
6
15
12
26
35
10
13
2
3
50
51
0
0
4
5
0
1
0
1
1
1

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
1
1
1
2
7
9
6
7
16
6
1
1
1
2
1
4
5
5
5

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
7
7
6
5
5
4
4
3
4
4
4
5
7
8
8
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
9
8
8
8
8
9
10
12
13
14
14
14
15
16
16
16
15
15

Feels Like (°C)

8
6
6
6
5
5
5
5
5
5
5
7
8
9
10
11
11
12
13
16
16
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

67
72
80
85
90
87
82
81
79
79
79
77
74
75
75
70
71
70
65
62
62
65
68
74

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

390
390
390
391
394
395
396
397
395
394
396
399
402
404
407
409
411
407
398
390
387
385
384
384

Tuesday 19

Waxing Crescent 20%

07:34

01:30

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

Sun - Rise: 04:49, Set: 21:25, Transit: 13:08. Moon - Rise: 07:34, Set: 01:30. Civil Dark: 22:16 - 03:58. Nautical Dark: 23:40 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
67
100
82
63
45
51
54
55
55
54
54
58
61
63
71
79
88
89
88
91
89
93
92

Low Clouds (% Sky Obscured)

13
3
2
11
13
11
6
2
1
13
27
40
41
42
44
56
66
77
67
53
46
40
41
30

Medium Clouds (% Sky Obscured)

34
55
52
11
11
14
31
42
55
55
54
54
58
61
63
67
51
21
56
48
70
41
66
39

High Clouds (% Sky Obscured)

31
63
100
74
51
32
31
36
40
40
40
23
36
40
37
40
43
48
25
23
22
16
26
17

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
5
0
0
0
0
0
0
0
0
0
0
1
33
39
35
38
38
47
63
69
64
59
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
92
95
93
93
93
95
95
96
93
90
83
75
69
73
69
74
82
79
79
83
85
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

384
382
380
380
381
381
383
384
383
382
380
379
378
378
377
377
379
383
386
387
387
383
382
381

Wednesday 20

Waxing Crescent 31%

09:11

01:58

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

Sun - Rise: 04:48, Set: 21:26, Transit: 13:08. Moon - Rise: 09:11, Set: 01:58. Civil Dark: 22:18 - 03:56. Nautical Dark: 23:44 - 02:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
75
66
70
77
82
88
92
97
96
96
96
90
85
82
75
70
65
61
56
52
45
42
39

Low Clouds (% Sky Obscured)

17
19
10
4
21
34
48
62
75
82
85
90
59
62
66
64
60
56
47
39
34
25
20
16

Medium Clouds (% Sky Obscured)

49
75
66
70
77
77
88
89
90
84
76
81
62
44
21
19
19
14
15
20
22
21
20
22

High Clouds (% Sky Obscured)

16
16
20
9
8
20
20
20
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
2
6
4
8
7
6
5
6
6
6
6
6
7
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

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

Precipitation Probability (%)

22
10
2
2
2
2
8
30
49
53
47
42
46
46
51
53
60
70
66
63
58
50
42
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
11
11
11
11
11
11
12
12
12
12
13
12
13
12
13
12
12
12
11
11

Relative Humidity (%)

89
93
93
96
96
98
96
98
96
98
96
98
96
95
92
87
86
83
82
80
79
77
78
79

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1022
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

383
381
381
379
378
377
378
376
370
369
370
371
374
376
378
379
382
385
388
387
387
387
386
385

Thursday 21

Waxing Crescent 42%

10:47

02:15

20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
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 OK

Sun - Rise: 04:46, Set: 21:28, Transit: 13:08. Moon - Rise: 10:47, Set: 02:15. Civil Dark: 22:20 - 03:54. Nautical Dark: 23:49 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
28
25
19
11
6
9
12
15
41
66
90
84
78
69
69
69
69
76
83
87
75
60
47

Low Clouds (% Sky Obscured)

16
18
20
13
8
4
7
9
12
15
20
28
23
18
14
13
12
10
8
6
3
2
1
0

Medium Clouds (% Sky Obscured)

22
11
0
0
0
0
0
0
0
0
0
0
0
1
1
7
16
25
26
25
23
27
32
33

High Clouds (% Sky Obscured)

0
0
0
1
2
3
2
2
1
15
22
19
26
32
39
39
37
35
54
72
87
75
60
47

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 (%)

27
20
12
12
10
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
87
92
91
93
93
91
93
91
87
84
80
75
69
64
64
63
62
61
61
61
64
68

Pressure (mb)

1022
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

384
380
376
371
367
362
357
356
356
355
355
356
356
355
354
352
351
349
347
348
348
349
350
351

Friday 22

Waxing Crescent 53%

12:17

02:25

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:45, Set: 21:30, Transit: 13:08. Moon - Rise: 12:17, Set: 02:25. Civil Dark: 22:22 - 03:52. Nautical Dark: 23:53 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
57
59
65
71
76
75
72
61
49
38
21
5
2
5
21
38
54

Low Clouds (% Sky Obscured)

0
0
0
2
4
7
11
17
20
33
38
21
5
2
5
21
36
50

Medium Clouds (% Sky Obscured)

19
12
8
13
18
23
38
53
61
49
38
21
5
2
5
21
38
54

High Clouds (% Sky Obscured)

50
39
29
30
31
36
37
37
42
44
38
21
5
2
5
21
38
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
10
13
13
14
17
23
34
39
43

Precipitation Amount (mm)

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
3
3
3
3
3
3
3
3
3
3
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
79
83
83
83
81
87
92
95
93
92
87
89
90
92
93
95

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

352
351
350
350
350
350
350
349
348
347
348
350
351
351
351
351
350
349

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

Generated: 16/05/26 20:13:09. Forecast: 16/05/26 to 22/05/26. Timezone: UTC+2.00