Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

23:44

06:57

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

Sun - Rise: 06:37, Set: 20:04, Transit: 13:21. Moon - Rise: 23:44, Set: 06:57. Civil Dark: 20:42 - 05:58. Nautical Dark: 21:30 - 05:10. Astro Dark: 22:24 - 04:16

Total Clouds (% Sky Obscured)

35
38
36
84
77
95
100
100
100
100
100
100
100
98
99
87
62
52
31
50
48
53
50
46

Low Clouds (% Sky Obscured)

35
32
26
1
52
45
83
65
79
80
77
90
93
94
66
87
62
47
29
47
45
47
43
42

Medium Clouds (% Sky Obscured)

8
9
36
82
56
60
54
69
97
100
100
74
87
96
85
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
13
1
50
58
84
100
80
100
100
100
100
84
89
30
62
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
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
16
4
39
28
34
26
49
89
45
23
5
16
5
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
14
11
7
7
8
9
12
15
16
17
18
19
21
23
26
27
26
27
28
29
28
27
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
2
1
1
1
-0
-1
0
2
2
3
3
3
2
1
-1
1
1
1
1
0
1

Dew Point (°C)

-2
-1
-1
-1
-1
0
1
0
1
2
4
6
7
6
7
6
3
2
1
1
1
0
-1
-1

Relative Humidity (%)

48
53
61
67
69
75
77
71
70
74
84
91
90
82
84
74
67
65
59
57
56
53
52
52

Pressure (mb)

1012
1013
1013
1013
1012
1011
1010
1008
1007
1005
1003
1001
1000
998
997
997
998
999
1000
1002
1003
1003
1004
1005

Ozone (du)

397
397
394
394
397
400
398
392
389
390
390
390
392
396
399
407
410
411
411
413
418
421
426
426

Sunday 5

Waning Gibbous 85%

01:05

07:14

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 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:34, Set: 20:06, Transit: 13:21. Moon - Rise: 01:05, Set: 07:14. Civil Dark: 20:44 - 05:55. Nautical Dark: 21:32 - 05:07. Astro Dark: 22:27 - 04:12

Total Clouds (% Sky Obscured)

44
43
47
83
90
71
87
55
55
63
61
47
54
50
46
72
41
49
54
48
38
48
54
64

Low Clouds (% Sky Obscured)

37
35
33
26
36
29
32
44
49
62
49
44
50
47
46
72
39
49
51
45
37
45
51
64

Medium Clouds (% Sky Obscured)

0
3
47
83
90
71
46
11
2
6
6
0
4
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
8
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 (%)

0
0
0
4
32
20
9
5
2
1
0
0
0
0
24
13
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)

25
23
21
20
18
17
17
17
18
19
20
20
19
19
21
22
23
23
24
24
24
24
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-0
-1
-2
-2
-2
-3
-2
-3
-3
-3
-3
-3
-2
-3
-2
-1
2
2
3
2
3
3
3

Dew Point (°C)

-2
-2
-2
-2
-1
-0
-2
-1
0
-1
-1
-1
-2
-1
-1
2
1
1
1
-1
-1
-1
1
1

Relative Humidity (%)

53
56
60
62
68
72
68
75
79
76
73
72
71
72
69
82
69
63
58
51
49
49
54
57

Pressure (mb)

1006
1007
1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1017
1017
1018
1019
1019
1020
1020

Ozone (du)

430
433
436
442
451
457
460
458
459
457
459
455
445
439
432
427
423
420
418
417
413
410
407
405

Monday 6

Waning Gibbous 78%

02:21

07:42

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

Sun - Rise: 06:32, Set: 20:08, Transit: 13:21. Moon - Rise: 02:21, Set: 07:42. Civil Dark: 20:47 - 05:53. Nautical Dark: 21:35 - 05:04. Astro Dark: 22:30 - 04:08

Total Clouds (% Sky Obscured)

52
61
58
76
76
58
51
56
62
22
7
26
6
2
2
0
0
10
3
4
6
8
10
10

Low Clouds (% Sky Obscured)

52
61
58
72
72
47
43
47
48
16
5
16
3
1
2
0
0
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
2
2
1
0
2
3
2
6
11
3
2
2
0
0
3
1
4
5
6
7
8

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)

20
19
17
16
15
14
14
13
12
12
11
11
10
8
7
8
9
7
7
6
6
6
7
7

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
4
4
4
3
3
3
2
2
3
5
7
8
10
11
11
11
11
11

Feels Like (°C)

3
2
1
0
0
0
0
0
0
1
-0
-1
-1
-1
0
2
4
6
8
9
10
10
9
9

Dew Point (°C)

0
0
-1
-1
-0
0
0
0
0
0
1
0
0
0
0
1
1
1
-1
-2
-2
-3
-4
-4

Relative Humidity (%)

59
63
65
67
71
73
76
77
77
80
83
85
86
86
82
75
69
60
49
43
38
36
35
35

Pressure (mb)

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

Ozone (du)

401
399
396
394
392
390
388
386
385
384
384
384
384
385
384
384
384
385
385
386
387
387
386
386

Tuesday 7

Waning Gibbous 69%

03:24

08:25

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 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:29, Set: 20:10, Transit: 13:20. Moon - Rise: 03:24, Set: 08:25. Civil Dark: 20:49 - 05:50. Nautical Dark: 21:37 - 05:01. Astro Dark: 22:33 - 04:04

Total Clouds (% Sky Obscured)

10
9
8
7
5
3
2
0
0
0
0
10
19
27
47
75
96
92
88
84
88
87
79
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
13
24
35
35
35
35
36
36
32
36

High Clouds (% Sky Obscured)

7
7
4
3
3
2
1
0
0
0
0
8
17
26
46
66
86
82
77
77
77
72
62
63

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
2
1
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-3
-3
-3
-2
-2
-1
-1
-2
-3
-3
-2
-1
-1
0
0
1
0
-1
-1
-1
-1
-0

Relative Humidity (%)

37
44
49
54
57
61
65
69
69
64
62
64
70
76
75
68
62
60
57
52
52
52
52
53

Pressure (mb)

1027
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

387
388
388
388
389
389
389
389
389
389
389
391
392
392
392
393
393
393
392
393
395
395
396
396

Wednesday 8

Waning Gibbous 60%

04:09

09:27

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: 06:26, Set: 20:12, Transit: 13:20. Moon - Rise: 04:09, Set: 09:27. Civil Dark: 20:51 - 05:47. Nautical Dark: 21:40 - 04:58. Astro Dark: 22:37 - 04:00

Total Clouds (% Sky Obscured)

77
85
82
71
47
53
71
79
83
93
100
100
100
100
83
75
72
84
90
93
94
95
95
97

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
13
24
35
13
8
2
1
1
0
0
0
0
18

Medium Clouds (% Sky Obscured)

41
50
42
35
32
33
39
27
21
17
16
19
19
18
26
19
15
20
18
18
28
40
55
70

High Clouds (% Sky Obscured)

66
80
61
34
3
4
20
24
48
72
97
98
99
100
15
16
21
29
36
49
69
84
95
97

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 (%)

7
11
18
24
27
25
18
14
14
10
7
5
1
0
15
3
0
1
6
7
15
11
6
28

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
7
7
8
8
8
8
10
11
12
14
14
15
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
4
3
3
4
3
2
2
2
1
1
0
-0
0
1
1
1
1
1
2
2
2
2

Dew Point (°C)

0
0
1
1
1
1
1
1
1
2
2
1
2
1
1
-0
-1
-2
-3
-2
-2
-2
-2
-2

Relative Humidity (%)

56
60
69
72
73
73
73
75
80
85
83
83
86
83
77
70
62
56
54
54
52
52
53
53

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1027
1026
1026
1025
1024
1023
1022
1021
1020

Ozone (du)

395
394
394
394
395
394
395
397
401
406
409
409
406
403
402
401
401
400
400
400
399
399
399
400

Thursday 9

Waning Gibbous 50%

04:38

10:43

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: 06:24, Set: 20:14, Transit: 13:20. Moon - Rise: 04:38, Set: 10:43. Civil Dark: 20:53 - 05:44. Nautical Dark: 21:43 - 04:55. Astro Dark: 22:40 - 03:56

Total Clouds (% Sky Obscured)

98
100
90
88
91
94
97
100
100
100
100
100
100
100
98
93
90
87
87
87
87
84
84
76

Low Clouds (% Sky Obscured)

33
49
55
66
66
74
82
92
86
78
67
59
47
39
31
23
17
11
9
9
26
42
57
43

Medium Clouds (% Sky Obscured)

85
100
80
67
55
70
86
100
99
99
98
99
99
100
87
72
55
40
29
17
11
5
0
0

High Clouds (% Sky Obscured)

98
100
90
87
81
89
96
100
77
41
7
6
6
5
5
5
10
10
10
10
5
5
10
11

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

Precipitation Probability (%)

40
51
65
95
95
95
95
95
95
95
95
90
75
67
55
39
16
16
9
0
0
0
1
3

Precipitation Amount (mm)

0
0
0.3
0.7
1
1
0.8
0.7
0.9
0.9
0.9
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-1
-1
-1
1
2
3
3
3
4
7
7
6

Dew Point (°C)

-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
0
0
1
1
1
2
1
1
1
1
2
2

Relative Humidity (%)

55
59
62
65
68
71
72
73
73
76
77
80
80
79
79
75
70
66
62
59
56
58
60
61

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

401
403
404
411
419
426
426
427
428
422
417
411
407
403
398
395
391
387
386
385
385
383
381
378

Friday 10

Third Quarter 40%

04:56

12:07

18 Bad
19 Bad
20 Bad
21 OK
22 OK
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: 06:21, Set: 20:16, Transit: 13:20. Moon - Rise: 04:56, Set: 12:07. Civil Dark: 20:55 - 05:42. Nautical Dark: 21:45 - 04:51. Astro Dark: 22:43 - 03:52

Total Clouds (% Sky Obscured)

76
71
58
47
44
67
84
100
100
100
100
98
96
94
95
94
95
96
97
98

Low Clouds (% Sky Obscured)

31
19
14
6
0
0
0
0
5
10
14
15
19
19
23
24
25
25
19
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
23
40
35
35
35
35
40
40
40
45
60
65
70
70

High Clouds (% Sky Obscured)

12
8
30
44
44
65
84
100
100
100
100
97
92
89
91
93
94
75
57
34

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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
17
26
30
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
3
2
2
2
2
2
-1
-1
-1
-1
-1
-1
-0
-0
0
1
1

Dew Point (°C)

1
1
1
1
1
1
-0
-1
-2
-3
-3
-4
-4
-3
-3
-3
-3
-4
-4
-5

Relative Humidity (%)

63
65
69
71
73
76
73
72
68
65
64
62
62
63
64
60
55
51
47
43

Pressure (mb)

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

Ozone (du)

379
380
381
380
380
379
379
379
378
379
380
381
381
381
381
383
384
386
386
386

Forecast for Vestervang, Aarhus Kommune, Kingdom of Denmark (56.16,10.20)

Generated: 04/04/26 18:22:37. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+2.00