Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 6%

06:08

22:51

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: 06:01, Set: 20:32, Transit: 13:18. Moon - Rise: 06:08, Set: 22:51. Civil Dark: 21:13 - 05:20. Nautical Dark: 22:07 - 04:26. Astro Dark: 23:14 - 03:17

Total Clouds (% Sky Obscured)

60
69
75
79
100
100
89
84
90
100
100
98
97
93
91
97
89
95
100
100
89
89
91
92

Low Clouds (% Sky Obscured)

60
69
75
79
99
100
73
77
70
76
81
82
82
70
71
89
62
79
86
78
56
64
52
59

Medium Clouds (% Sky Obscured)

60
69
75
79
87
46
1
2
21
52
62
74
85
85
82
82
82
88
100
99
80
88
91
92

High Clouds (% Sky Obscured)

60
69
0
0
0
48
54
64
74
100
100
65
65
70
75
70
75
75
5
0
16
80
75
75

ISS Passover

Visibility (miles)

9
9
4
9
9
9
9
9
9
9
9
4
2
6
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
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

79
86
70
56
71
62
35
24
6
2
1
0
0
0
0
0
0
0
15
0
0
14
12
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
88
91
91
93
95
96
96
94
96
96
96
93
91
88
82
73
66
59
59
66
70
73

Pressure (mb)

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

Ozone (du)

378
381
385
386
386
386
387
387
389
390
393
394
395
395
394
394
396
398
401
402
401
398
397
397

Sunday 19

Waxing Crescent 14%

06:34

00:34

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 OK
16 OK
17 Good

Sun - Rise: 05:59, Set: 20:34, Transit: 13:18. Moon - Rise: 06:34, Set: 00:34. Civil Dark: 21:16 - 05:17. Nautical Dark: 22:10 - 04:22. Astro Dark: 23:18 - 03:12

Total Clouds (% Sky Obscured)

99
96
100
93
100
88
100
100
100
100
100
100
100
100
97
100
100
89
92
83
24
22
18
6

Low Clouds (% Sky Obscured)

69
73
81
68
73
71
70
100
89
98
90
66
41
38
56
47
36
22
32
21
5
17
17
5

Medium Clouds (% Sky Obscured)

77
73
100
93
100
88
100
100
99
100
100
100
100
100
82
74
31
22
17
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
80
75
80
80
80
76
44
100
77
84
100
100
90
90
100
82
92
83
16
4
14
6

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
7
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
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
22
9
33
49
45
57
60
43
52
46
35
21
9
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
6
6
5
3
5
8
9
9
9
9
9
10
12
12
12
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
78
85
88
90
91
90
93
87
81
82
82
83
83
82
76
71
63
58
54
48
44
42
44

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

396
395
395
397
396
392
390
389
389
390
391
392
392
394
394
394
395
398
399
398
394
393
394
393

Monday 20

Waxing Crescent 23%

07:20

02:03

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 Good
17 Good

Sun - Rise: 05:56, Set: 20:36, Transit: 13:17. Moon - Rise: 07:20, Set: 02:03. Civil Dark: 21:18 - 05:14. Nautical Dark: 22:13 - 04:19. Astro Dark: 23:23 - 03:07

Total Clouds (% Sky Obscured)

0
0
2
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
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 (%)

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)

12
10
9
8
7
6
5
4
2
2
3
4
4
3
3
4
6
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
6
5
5
4
4
3
3
4
5
8
9
11
12
13
13
13
13
13

Feels Like (°C)

7
6
6
4
3
4
4
4
4
4
3
2
2
3
5
7
8
9
10
11
11
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

48
57
63
66
69
67
71
65
62
62
64
64
65
63
60
53
48
46
43
39
37
35
34
37

Pressure (mb)

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

Ozone (du)

390
388
387
390
390
389
392
393
394
395
393
391
391
392
394
397
396
394
391
389
389
389
387
386

Tuesday 21

Waxing Crescent 21%

08:31

03:07

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 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:54, Set: 20:38, Transit: 13:17. Moon - Rise: 08:31, Set: 03:07. Civil Dark: 21:20 - 05:12. Nautical Dark: 22:15 - 04:16. Astro Dark: 23:27 - 03:02

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
1
2
2
3
4
16
6
4
3
1
1
1
1
0
27
55
73
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
16
24

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)

0
0
0
0
1
2
1
2
2
3
4
15
4
1
2
1
1
1
1
0
22
43
56
57

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
9
8
6
4
3
3
2
1
1
1
0
2
4
6
8
9
11
12
12
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

41
50
55
61
62
61
61
62
63
69
76
82
85
86
81
71
62
55
49
45
43
45
46
49

Pressure (mb)

1029
1028
1028
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1025
1024
1023
1023
1022
1021

Ozone (du)

387
388
388
389
387
385
386
387
388
389
389
389
388
387
387
385
385
386
388
390
389
388
388
386

Wednesday 22

Waxing Crescent 34%

10:02

03:44

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

Sun - Rise: 05:51, Set: 20:41, Transit: 13:17. Moon - Rise: 10:02, Set: 03:44. Civil Dark: 21:23 - 05:09. Nautical Dark: 22:18 - 04:13. Astro Dark: 23:32 - 02:57

Total Clouds (% Sky Obscured)

75
83
85
84
82
73
68
61
62
55
19
8
7
2
56
50
38
19
8
2
2
2
2
3

Low Clouds (% Sky Obscured)

32
47
50
52
56
47
34
20
15
10
4
3
1
0
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
58
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

64
78
69
56
40
40
40
40
40
40
12
3
4
2
56
50
38
19
8
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
66
77
87
91
91
90
88
80
71
71
72
73
74
66
61
56
50
48
47
45
44
43
41

Pressure (mb)

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

Ozone (du)

384
380
384
386
388
386
386
383
381
382
385
387
392
401
408
414
421
427
431
434
437
434
431
428

Thursday 23

Waxing Crescent 46%

11:38

04:05

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

Sun - Rise: 05:49, Set: 20:43, Transit: 13:17. Moon - Rise: 11:38, Set: 04:05. Civil Dark: 21:25 - 05:06. Nautical Dark: 22:21 - 04:09. Astro Dark: 23:37 - 02:51

Total Clouds (% Sky Obscured)

4
6
7
28
73
58
43
29
38
56
62
46
26
5
4
4
3
10
15
17
21
27
31
24

Low Clouds (% Sky Obscured)

2
2
2
2
2
12
23
28
38
51
60
41
22
3
3
3
3
8
10
13
20
26
29
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
11
16
17
19
22
14
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
7
27
40
33
20
0
0
0
0
0
0
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 (%)

0
0
0
0
0
8
9
6
15
19
22
17
11
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
53
61
64
66
70
68
65
63
66
72
76
73
72
68
63
57
52
53
53
55
55
54
55

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

424
420
415
413
412
410
409
407
406
408
409
411
410
410
410
412
413
415
413
411
409
406
403
400

Friday 24

First Quarter 57%

13:10

04:17

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

Sun - Rise: 05:47, Set: 20:45, Transit: 13:17. Moon - Rise: 13:10, Set: 04:17. Civil Dark: 21:27 - 05:03. Nautical Dark: 22:24 - 04:06. Astro Dark: 23:42 - 02:45

Total Clouds (% Sky Obscured)

14
1
4
9
13
8
5
2
15
27
36
44
53
60
69
79
87
88
83
82

Low Clouds (% Sky Obscured)

11
1
2
3
3
3
3
2
8
11
15
14
14
12
16
18
19
20
16
18

Medium Clouds (% Sky Obscured)

0
0
3
5
7
4
2
0
0
0
0
0
1
1
21
37
40
35
30
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
8
12
23
42
52
50
50
40
40
40
35

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 (%)

1
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
5
6
5
5
5
3
3
3
2
2
1
4
4
4
4
4

Dew Point (°C)

1
1
1
1
1
1
2
3
3
3
3
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

57
59
61
66
70
75
78
83
88
89
91
93
88
86
82
76
69
63
58
54

Pressure (mb)

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

Ozone (du)

397
394
390
390
390
390
389
388
386
386
386
386
389
392
395
399
404
408
411
414

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

Generated: 18/04/26 18:47:15. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+2.00