Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Crescent 30%

04:27

14:48

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
20 OK
21 OK
22 Good
23 Good
00 Good

Sun - Rise: 06:04, Set: 21:00, Transit: 13:32. Moon - Rise: 04:27, Set: 14:48. Civil Dark: 21:38 - 05:26. Nautical Dark: 22:28 - 04:36. Astro Dark: 23:29 - 03:35

Total Clouds (% Sky Obscured)

93
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
76
68
97
31
36
10
8
8

Low Clouds (% Sky Obscured)

100
100
100
100
91
86
85
88
87
85
74
71
85
79
45
59
38
23
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
27
0
1
2
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
68
87
90
100
100
100
63
37
100
96
100
100
48
26
93
50
14
7
5
8

ISS Passover

Visibility (miles)

2
1
1
2
3
3
3
3
4
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
91
60
30
16
16
15
0
4
0
0
0

Precipitation Amount (mm)

0.3
0.8
0.6
2.4
3.5
3.9
3.2
2.8
2.3
1.8
1.6
1.7
1.2
0.7
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
14
15
16
17
18
17
17
17
17
16
14
15
14
12
11
10
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
96
96
98
96
96
95
95
93
90
85
77
71
70
70
75
80
81
81
85
85

Pressure (mb)

1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

375
375
374
373
374
376
377
376
375
375
375
375
376
376
377
379
381
379
378
378
378
377
379
380

Saturday 4

Waning Crescent 19%

04:42

16:15

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

Sun - Rise: 06:02, Set: 21:02, Transit: 13:32. Moon - Rise: 04:42, Set: 16:15. Civil Dark: 21:40 - 05:24. Nautical Dark: 22:30 - 04:34. Astro Dark: 23:33 - 03:31

Total Clouds (% Sky Obscured)

50
30
39
84
81
84
98
97
93
92
80
88
99
100
100
100
100
100
100
100
81
97
81
52

Low Clouds (% Sky Obscured)

1
1
1
2
1
2
2
2
6
25
52
27
15
24
33
42
56
56
77
79
62
89
61
59

Medium Clouds (% Sky Obscured)

1
2
2
4
60
81
97
96
92
82
65
60
92
99
99
100
100
98
70
100
52
45
35
14

High Clouds (% Sky Obscured)

80
30
39
92
32
69
70
75
80
80
82
82
97
100
90
72
14
75
26
96
85
61
11
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
8
9
7
5
5
6
9
7
6
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
12
34
23
29
41
54
54
55
57
65
86
95
49
7
1
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.3
0.3
0.2
0
0.2
0.4
0.7
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
87
88
88
87
82
79
75
76
67
63
61
61
69
80
82
84
87
88
88
91
93

Pressure (mb)

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

Ozone (du)

380
381
381
381
383
383
385
387
392
395
398
401
404
406
407
407
414
419
420
420
419
418
416
409

Sunday 5

Waning Crescent 11%

04:55

17:43

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:00, Set: 21:03, Transit: 13:32. Moon - Rise: 04:55, Set: 17:43. Civil Dark: 21:42 - 05:22. Nautical Dark: 22:32 - 04:31. Astro Dark: 23:36 - 03:28

Total Clouds (% Sky Obscured)

46
69
99
94
52
43
40
94
99
86
71
95
100
100
99
100
100
96
97
97
97
96
98
99

Low Clouds (% Sky Obscured)

69
73
95
80
80
58
72
38
26
36
19
32
14
23
45
53
81
81
67
58
61
67
69
71

Medium Clouds (% Sky Obscured)

0
5
18
21
21
25
2
80
90
63
75
72
100
100
98
55
89
93
89
83
80
75
83
92

High Clouds (% Sky Obscured)

0
3
1
1
5
4
4
64
96
45
36
75
93
94
38
98
100
68
69
76
74
77
82
90

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
8
5
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
4
2
0
0
0
1
0
0
1
3
23
17
11
32
25
47
37
14
28
46
74
78
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5

Wind Speed/Direction (mph)

12
11
10
10
9
9
9
10
10
11
10
10
10
10
11
10
7
6
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
8
8
8
8
8
8
10
11
13
12
12
11
10
10
10
10

Relative Humidity (%)

91
91
93
90
90
91
93
88
84
76
70
66
62
60
67
76
89
89
92
90
90
92
93
95

Pressure (mb)

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

Ozone (du)

400
395
394
391
387
386
386
386
384
385
387
387
386
383
380
379
377
376
378
379
383
388
389
392

Monday 6

Waning Crescent 4%

05:09

19:11

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:58, Set: 21:05, Transit: 13:32. Moon - Rise: 05:09, Set: 19:11. Civil Dark: 21:44 - 05:20. Nautical Dark: 22:34 - 04:29. Astro Dark: 23:39 - 03:24

Total Clouds (% Sky Obscured)

100
99
98
94
97
97
98
98
99
92
98
96
95
97
99
100
99
98
97
96
94
91
91
90

Low Clouds (% Sky Obscured)

65
82
85
85
88
87
85
90
95
85
81
68
55
49
51
51
55
52
48
42
36
30
30
35

Medium Clouds (% Sky Obscured)

100
86
70
51
33
21
20
31
40
45
43
40
57
74
71
100
96
91
87
86
82
82
82
82

High Clouds (% Sky Obscured)

100
71
36
8
14
51
53
67
67
88
85
70
55
60
55
55
55
55
55
60
60
65
65
60

ISS Passover

Visibility (miles)

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

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
Very Light Rain
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

Precipitation Probability (%)

86
81
60
27
24
21
19
12
9
23
32
30
24
20
29
31
32
24
26
38
65
87
95
95

Precipitation Amount (mm)

0.9
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
11
12
13
13
14
15
15
15
14
13
13
12
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

9
9
10
9
9
9
9
9
9
9
9
9
10
9
9
9
10
11
11
11
10
10
10
10

Relative Humidity (%)

93
95
96
96
95
95
95
95
90
86
79
75
75
68
66
69
78
83
87
89
90
95
96
96

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

394
394
396
398
401
402
402
403
404
403
403
402
402
400
399
399
399
401
402
402
401
402
403
404

Tuesday 7

Waning Crescent 1%

05:25

20:42

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:57, Set: 21:07, Transit: 13:32. Moon - Rise: 05:25, Set: 20:42. Civil Dark: 21:45 - 05:18. Nautical Dark: 22:37 - 04:27. Astro Dark: 23:43 - 03:21

Total Clouds (% Sky Obscured)

88
91
95
100
99
98
97
98
99
100
100
100
100
94
89
88
93
98
100
98
96
87
83
86

Low Clouds (% Sky Obscured)

35
33
36
40
54
75
93
95
98
100
99
98
98
88
79
70
68
66
65
68
73
77
75
72

Medium Clouds (% Sky Obscured)

83
85
89
94
94
95
95
92
88
83
88
86
95
80
66
54
62
59
46
32
20
8
6
4

High Clouds (% Sky Obscured)

66
77
87
98
89
76
75
75
77
81
84
90
100
78
63
55
60
80
90
91
86
73
60
45

ISS Passover

Visibility (miles)

2
3
4
8
6
4
6
5
2
3
5
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
88
95
95
95
95
95
95
70
52
46
79
61
47
46
35
9
16
16
12
14
16

Precipitation Amount (mm)

1.1
0.8
0.5
0.3
0.5
0.3
0.5
1.2
1.5
0.8
0.4
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
11
11
12
12
13
13
13
13
13
13
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
98
96
96
96
93
93
95
95
95
95
95
95
95
96
95

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1020
1020
1021
1022
1022
1023

Ozone (du)

405
403
403
403
402
402
400
399
398
398
397
397
396
395
393
390
388
387
387
387
386
386
385
385

Wednesday 8

New Moon 0%

05:45

22:12

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:55, Set: 21:08, Transit: 13:32. Moon - Rise: 05:45, Set: 22:12. Civil Dark: 21:47 - 05:16. Nautical Dark: 22:39 - 04:25. Astro Dark: 23:46 - 03:17

Total Clouds (% Sky Obscured)

90
92
93
94
89
72
51
44
38
37
50
66
82
86
89
93
82
69
67
72
84
90
79
70

Low Clouds (% Sky Obscured)

70
65
63
58
58
62
62
60
58
53
59
65
72
72
71
73
53
32
12
22
33
47
30
15

Medium Clouds (% Sky Obscured)

1
1
0
0
15
28
35
21
9
0
0
0
0
0
0
0
8
19
30
42
52
56
48
39

High Clouds (% Sky Obscured)

32
42
57
77
53
26
2
9
11
14
31
48
60
66
72
78
77
77
86
84
88
87
61
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
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 (%)

14
9
12
16
10
7
3
3
2
0
2
3
2
5
8
11
11
12
15
14
8
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
7
8
7
6
6
5
10
10
10
11
12
13
15
16
16
16
16
16
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
93
93
91
90
88
83
76
72
73
71
72
73
73
74
78
80
85
87
87
90
90

Pressure (mb)

1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028

Ozone (du)

385
385
386
388
390
389
388
387
385
382
379
378
377
376
375
375
375
375
375
374
373
371
370
370

Thursday 9

Waxing Crescent 3%

06:11

23:38

Sun - Rise: 05:54, Set: 21:10, Transit: 13:32. Moon - Rise: 06:11, Set: 23:38. Civil Dark: 21:49 - 05:14. Nautical Dark: 22:41 - 04:22. Astro Dark: 23:50 - 03:13

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Aachen, Cologne District, Germany (50.78,6.08)

Generated: 03/05/24 01:16:52. Forecast: 03/05/24 to 09/05/24. Timezone: UTC+2.00