Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:49

04:51

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

Sun - Rise: 05:28, Set: 20:43, Transit: 13:07. Moon - Rise: 19:49, Set: 04:51. Civil Dark: 21:26 - 04:45. Nautical Dark: 22:24 - 03:47. Astro Dark: 23:47 - 02:20

Total Clouds (% Sky Obscured)

1
1
6
9
2
2
2
0
0
0
0
1
0
0
0
4
12
16
10
11
11
14
8
7

Low 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

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
1
6
9
2
2
2
0
0
0
0
1
0
0
0
3
10
13
5
11
9
10
8
7

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)

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

Chance of Frost

Temperature (°C)

17
16
14
12
11
10
9
9
9
8
8
7
7
8
10
12
13
15
16
17
18
18
18
18

Feels Like (°C)

15
15
12
10
9
9
8
8
7
6
6
6
6
7
9
11
13
14
15
16
16
17
17
16

Dew Point (°C)

8
9
8
7
6
6
5
5
5
4
3
2
2
3
4
4
5
5
6
7
7
8
8
9

Relative Humidity (%)

57
63
69
71
73
74
74
76
78
74
70
68
69
69
67
59
56
52
51
50
50
51
53
57

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027

Ozone (du)

377
378
379
381
382
382
382
381
381
381
381
382
383
383
383
383
383
382
381
380
381
380
377
377

Friday 1

Full Moon 100%

21:09

05:03

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

Sun - Rise: 05:26, Set: 20:45, Transit: 13:07. Moon - Rise: 21:09, Set: 05:03. Civil Dark: 21:28 - 04:43. Nautical Dark: 22:27 - 03:44. Astro Dark: 23:53 - 02:14

Total Clouds (% Sky Obscured)

4
0
0
0
0
2
2
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
75

Low 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

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)

4
0
0
0
0
2
2
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
40

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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
12
11
11
11
11
11
10
10
10
11
12
14
15
16
17
18
18
19
19
19

Feels Like (°C)

15
15
13
12
11
10
10
9
9
9
9
9
9
9
11
12
13
14
15
15
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

63
69
69
69
70
72
71
69
71
80
88
87
87
84
81
76
71
69
66
64
64
63
64
64

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018
1017
1016

Ozone (du)

377
377
378
379
379
378
377
377
376
376
376
376
377
377
377
377
378
379
378
378
379
381
382
383

Saturday 2

Waning Gibbous 98%

22:29

05:21

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

Sun - Rise: 05:24, Set: 20:47, Transit: 13:07. Moon - Rise: 22:29, Set: 05:21. Civil Dark: 21:31 - 04:40. Nautical Dark: 22:30 - 03:40. Astro Dark: 00:00 - 02:06

Total Clouds (% Sky Obscured)

41
81
73
95
100
40
67
95
92
100
94
87
99
99
100
100
100
94
98
100
100
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
6
0
16
39
72
70
66
57
89
71
72
38
29
20
46
14

Medium Clouds (% Sky Obscured)

0
10
10
15
51
40
67
95
92
40
91
85
83
55
82
100
94
89
92
82
87
90
100
94

High Clouds (% Sky Obscured)

23
38
70
92
100
40
65
95
72
100
80
40
59
50
100
60
53
45
69
100
100
100
100
81

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
7
1
1

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
1
0
0
4
10
25
15
2
6
7
5
5
19
26
34

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
8
7
7
7
7
7
7
6
6
6
5
4
4
4
3
2
3
5
7
7
7
7
7

Chance of Frost

Temperature (°C)

19
18
16
15
14
13
13
13
12
12
11
11
11
12
12
13
13
14
14
15
14
13
13
13

Feels Like (°C)

18
17
16
12
12
11
11
10
10
9
9
9
10
10
11
12
13
13
13
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

68
71
75
76
79
79
79
80
83
81
80
79
80
83
86
89
86
82
79
78
79
80
81
84

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009

Ozone (du)

385
383
382
383
382
382
380
380
380
379
379
378
376
374
373
373
373
373
373
373
373
373
373
373

Sunday 3

Waning Gibbous 95%

23:45

05:46

18 Bad
19 Bad
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

Sun - Rise: 05:22, Set: 20:49, Transit: 13:06. Moon - Rise: 23:45, Set: 05:46. Civil Dark: 21:33 - 04:38. Nautical Dark: 22:33 - 03:37. Astro Dark: 00:07 - 01:58

Total Clouds (% Sky Obscured)

89
82
88
94
100
100
100
100
98
96
94
86
77
68
65
62
63
77
85
98
95
91
87
71

Low Clouds (% Sky Obscured)

39
35
15
10
5
11
22
33
40
46
53
53
53
53
54
54
55
59
62
66
73
81
87
63

Medium Clouds (% Sky Obscured)

89
82
88
90
91
80
97
35
28
29
30
23
17
12
10
62
10
12
59
26
24
49
6
4

High Clouds (% Sky Obscured)

60
37
60
81
100
100
100
77
51
42
27
19
14
52
51
20
40
33
31
30
27
4
13
25

ISS Passover

Visibility (miles)

2
7
7
7
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 (%)

29
47
52
32
33
9
2
1
5
7
10
8
9
1
0
0
0
3
6
8
13
18
18
13

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
7
7
7
8
12
14
13
15
15
15
14
14
13
14
16
17
19
20
20
20
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
96
98
98
95
95
96
95
95
91
93
93
93
93
87
83
79
78
75
71
68
69
74

Pressure (mb)

1009
1008
1008
1008
1008
1007
1007
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

374
374
375
377
379
381
387
391
392
392
390
388
388
383
383
382
381
381
381
380
380
381
381
379

Monday 4

Waning Gibbous 90%

00:51

06:25

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

Sun - Rise: 05:20, Set: 20:51, Transit: 13:06. Moon - Rise: 00:51, Set: 06:25. Civil Dark: 21:35 - 04:36. Nautical Dark: 22:36 - 03:34. Astro Dark: 00:15 - 01:48

Total Clouds (% Sky Obscured)

53
35
53
70
88
65
42
19
16
23
30
36
33
38
71
46
18
40
59
77
81
86
87
70

Low Clouds (% Sky Obscured)

41
19
27
27
29
20
12
5
3
2
2
5
10
17
28
28
18
38
57
77
76
78
79
65

Medium Clouds (% Sky Obscured)

5
3
15
21
33
24
18
19
16
23
30
36
33
38
62
38
14
9
3
0
3
7
10
7

High Clouds (% Sky Obscured)

30
25
35
45
50
45
40
19
16
23
30
36
6
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 (%)

11
9
8
4
0
0
0
0
0
0
0
0
0
0
23
11
5
4
6
8
6
4
0
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)

17
15
14
13
12
12
12
12
12
11
11
10
11
11
12
8
8
9
9
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
5
5
5
5
4
3
2
2
3
2
3
3
4
5
5
5
6
6
7
9
9
9

Dew Point (°C)

8
8
8
5
5
4
3
3
2
3
3
4
4
4
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

76
79
84
74
77
73
74
74
75
78
82
85
85
85
82
74
69
64
61
59
56
57
57
58

Pressure (mb)

1007
1008
1008
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

378
377
377
378
378
377
376
376
375
376
377
379
380
380
380
381
383
385
387
389
391
388
386
384

Tuesday 5

Waning Gibbous 83%

01:43

07:20

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

Sun - Rise: 05:18, Set: 20:53, Transit: 13:06. Moon - Rise: 01:43, Set: 07:20. Civil Dark: 21:37 - 04:33. Nautical Dark: 22:39 - 03:31. Astro Dark: 00:25 - 01:36

Total Clouds (% Sky Obscured)

53
36
34
29
19
16
14
16
28
37
47
59
71
82
88
94
100
100
99
98
97
98
99
99

Low Clouds (% Sky Obscured)

50
35
28
20
14
16
14
16
25
23
24
25
26
27
26
33
40
59
78
96
95
94
93
93

Medium Clouds (% Sky Obscured)

3
0
6
13
19
16
14
9
12
16
16
18
22
26
36
51
58
70
80
88
91
94
96
86

High Clouds (% Sky Obscured)

0
0
1
1
3
3
3
3
6
10
13
17
23
22
12
9
20
20
20
15
15
15
20
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
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 (%)

1
0
2
2
0
4
5
3
10
12
14
22
30
38
40
39
32
34
36
37
36
33
27
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
69
70
72
73
74
75
78
79
81
79
77
73
74
74
74
77
78
81
82
84
87

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

384
384
384
386
387
388
388
389
389
390
390
391
390
389
387
388
388
389
388
388
387
388
388
388

Wednesday 6

Waning Gibbous 76%

02:18

08:29

18 Bad
19 Bad
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

Sun - Rise: 05:16, Set: 20:55, Transit: 13:06. Moon - Rise: 02:18, Set: 08:29. Civil Dark: 21:39 - 04:31. Nautical Dark: 22:42 - 03:28. Astro Dark: 00:37 - N/A

Total Clouds (% Sky Obscured)

99
99
98
96
95
90
85
70
66
54
56
58
64
68
63
57
53
61
76
94

Low Clouds (% Sky Obscured)

91
89
85
79
73
76
83
70
64
48
32
26
19
13
30
45
53
45
31
15

Medium Clouds (% Sky Obscured)

76
66
44
25
6
13
17
19
9
5
0
17
30
50
39
31
22
15
9
2

High Clouds (% Sky Obscured)

13
16
17
19
30
18
12
13
23
36
40
40
40
40
28
18
14
35
56
67

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
12
10
9
5
16
17
11
11
8
3
12
15
16
13
10
3
9
11
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
4
3
3
3
3
2
3
2
2
2
2
6
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

84
82
79
78
77
74
77
78
79
84
90
94
93
93
95
90
88
87
81
76

Pressure (mb)

1011
1011
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

389
389
390
392
394
396
395
394
393
394
395
396
397
398
399
398
398
398
397
395

Forecast for Borre, Vordingborg Kommune, Kingdom of Denmark (55.00,12.44)

Generated: 30/04/26 18:24:23. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00