Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

05:08

13:33

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 OK
12 OK
13 OK
14 Good
15 OK
16 OK
17 OK

Sun - Rise: 06:19, Set: 20:18, Transit: 13:19. Moon - Rise: 05:08, Set: 13:33. Civil Dark: 20:58 - 05:39. Nautical Dark: 21:48 - 04:48. Astro Dark: 22:47 - 03:48

Total Clouds (% Sky Obscured)

57
66
77
81
58
82
92
99
100
100
100
100
100
100
72
67
51
42
30
19
10
21
40
38

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
1
83
96
100
100
90
100
72
67
51
42
30
19
10
19
28
19

Medium Clouds (% Sky Obscured)

0
23
33
18
25
77
74
80
100
100
100
100
100
53
19
0
0
0
0
0
0
0
9
8

High Clouds (% Sky Obscured)

57
66
77
81
58
29
54
96
100
65
65
23
65
70
4
26
33
4
6
19
9
21
19
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
15
57
95
95
95
91
51
9
2
3
1
1
10
0
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
1.3
1.4
0.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
17
17
19
18
19
19
19
18
17
16
15
12
10
10
9
8
9
9
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
0
1
2
3
4
5
6
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

62
63
65
66
66
67
70
71
71
72
79
85
90
91
91
88
85
78
74
69
71
72
72
73

Pressure (mb)

1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

371
369
368
367
367
367
366
366
367
367
367
369
373
377
384
387
390
393
394
394
395
393
393
390

Sunday 12

Waning Crescent 21%

05:16

15:00

18 OK
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: 06:16, Set: 20:20, Transit: 13:19. Moon - Rise: 05:16, Set: 15:00. Civil Dark: 21:00 - 05:36. Nautical Dark: 21:50 - 04:45. Astro Dark: 22:50 - 03:44

Total Clouds (% Sky Obscured)

40
92
78
95
100
99
98
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
32
55
52
22
1
8
30
29
22
19
16
21
18
6
43
15
13
18
36
40
51
63
36

Medium Clouds (% Sky Obscured)

8
13
15
21
18
25
14
11
13
13
100
100
100
100
99
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

40
92
78
79
100
99
98
100
100
100
100
100
100
88
97
100
100
100
90
100
100
88
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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
4
18
41
46

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)

11
10
9
7
7
6
6
5
5
5
5
5
5
6
7
9
10
11
12
15
15
16
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
84
85
85
86
90
88
88
88
89
86
86
85
82
76
71
74
64
60
58
56
61
67

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1018
1018

Ozone (du)

389
388
388
387
386
387
387
386
387
386
384
382
381
380
379
377
375
373
372
371
371
370
370
369

Monday 13

Waning Crescent 12%

05:23

16:27

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: 06:14, Set: 20:22, Transit: 13:19. Moon - Rise: 05:23, Set: 16:27. Civil Dark: 21:02 - 05:33. Nautical Dark: 21:53 - 04:42. Astro Dark: 22:54 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

9
29
97
98
91
78
78
89
88
86
87
90
86
89
86
75
79
80
54
52
65
75
88
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
100
100
99
100
100
100
100
99
99
99
99
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
94
96
97
96
77

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

Precipitation Probability (%)

39
29
47
76
75
65
55
65
69
65
70
73
67
58
61
64
71
43
32
38
43
59
74
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
15
16
17
16
16
16
17
16
16
15
15
14
14
14
14
15
15
15
15
14
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
3
2
3
3
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
4

Relative Humidity (%)

68
73
70
69
75
76
76
75
78
75
76
78
76
75
74
71
70
69
66
64
62
63
69
77

Pressure (mb)

1019
1018
1018
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

368
370
371
373
374
375
375
375
376
378
378
379
380
383
391
398
404
410
414
416
417
417
418
421

Tuesday 14

Waning Crescent 6%

05:29

17:57

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: 06:11, Set: 20:24, Transit: 13:19. Moon - Rise: 05:29, Set: 17:57. Civil Dark: 21:04 - 05:31. Nautical Dark: 21:56 - 04:39. Astro Dark: 22:58 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
96
98
100
100
100
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

94
97
97
97
97
93
90
87
89
91
93
96
98
100
98
95
93
93
91
92
94
97
99
100

Medium Clouds (% Sky Obscured)

87
87
51
39
33
33
34
29
31
33
29
40
53
88
40
43
41
40
38
37
89
94
93
92

High Clouds (% Sky Obscured)

56
49
71
90
77
64
55
53
57
50
43
70
86
93
86
86
85
54
26
1
1
27
24
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

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

Precipitation Probability (%)

83
87
88
89
84
75
66
65
50
28
24
24
24
21
25
29
33
24
27
19
20
27
34
35

Precipitation Amount (mm)

0.6
0.5
0.6
0.7
0.6
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
7
7
7
7
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
81
81
81
82
81
81
83
82
83
85
85
87
87
90
93
88
88
88
87
88
91

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

424
426
428
432
432
432
431
428
427
427
424
424
426
425
422
419
418
416
415
413
411
407
406
404

Wednesday 15

Waning Crescent 2%

05:35

17:57

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: 06:09, Set: 20:26, Transit: 13:18. Moon - Rise: 05:35, Set: 17:57. Civil Dark: 21:07 - 05:28. Nautical Dark: 21:59 - 04:36. Astro Dark: 23:02 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
71
58
53
53
53
82
86
90
88
86
83
91
96
100
100

Medium Clouds (% Sky Obscured)

89
90
74
92
92
94
95
98
95
48
20
55
46
33
61
71
84
89
94
100
99
99
99
98

High Clouds (% Sky Obscured)

1
2
2
30
40
38
40
25
59
70
87
77
58
100
100
100
100
99
97
93
67
44
24
32

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

36
41
37
41
43
36
28
24
17
9
3
1
1
0
23
27
33
46
54
59
52
42
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
8
8
8
7
7
7
7
7
7
7
8
7
8
9
9
9
8
8
7
7
7

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
7
7
7
6
6
6
6
7
7
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
93
93
93
93
90
87
85
84
82
84
84
84
85
84
81
79
82
84
85
84
85
84

Pressure (mb)

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

Ozone (du)

403
401
398
396
395
394
394
393
392
390
389
388
388
388
388
386
384
382
380
378
376
373
369
366

Thursday 16

Waning Crescent 0%

05:42

19:30

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 OK
17 Bad

Sun - Rise: 06:06, Set: 20:28, Transit: 13:18. Moon - Rise: 05:42, Set: 19:30. Civil Dark: 21:09 - 05:25. Nautical Dark: 22:01 - 04:32. Astro Dark: 23:06 - 03:27

Total Clouds (% Sky Obscured)

100
100
97
95
93
94
94
95
87
76
64
67
76
85
90
95
99
96
92
88
71
57
40
50

Low Clouds (% Sky Obscured)

100
100
93
88
82
75
69
66
59
53
43
50
55
62
70
79
90
87
83
78
59
42
26
19

Medium Clouds (% Sky Obscured)

97
94
73
52
36
29
21
14
16
19
22
16
10
3
16
31
50
55
50
50
46
46
40
36

High Clouds (% Sky Obscured)

41
40
36
37
25
40
54
70
53
32
18
42
67
85
90
95
92
91
91
88
63
32
0
30

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 (%)

24
19
16
11
2
3
2
0
1
2
3
2
1
0
1
2
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
7
7
7
7
6
6
5
5
4
4
4
5
5
6
7
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
5
5
3
3
3
3
3
3
5
5
5
6
6
6
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
82
82
82
82
84
82
83
83
83
82
81
78
74
69
66
62
59
56
56
55
54

Pressure (mb)

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

Ozone (du)

367
368
369
371
373
375
376
378
379
379
379
379
380
381
382
384
386
388
388
389
389
388
387
386

Friday 17

New Moon 2%

05:52

21:08

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

Sun - Rise: 06:04, Set: 20:30, Transit: 13:18. Moon - Rise: 05:52, Set: 21:08. Civil Dark: 21:11 - 05:22. Nautical Dark: 22:04 - 04:29. Astro Dark: 23:10 - 03:22

Total Clouds (% Sky Obscured)

53
66
78
86
81
71
70
65
63
54
44
43
39
42
40
33
34
29
33
32

Low Clouds (% Sky Obscured)

11
4
9
13
18
11
6
2
3
3
4
5
7
8
12
15
18
21
20
26

Medium Clouds (% Sky Obscured)

29
20
33
43
46
37
33
38
31
30
28
26
28
25
26
30
34
29
33
32

High Clouds (% Sky Obscured)

53
66
68
49
37
32
23
15
12
8
7
9
8
11
13
14
17
15
14
13

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
60
64
67
69
71
75
78
81
84
85
88
87
84
82
73
67
60
58
56

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1024
1024

Ozone (du)

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

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

Generated: 11/04/26 18:28:21. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00