Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 88%

01:29

08:17

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 Good
01 Good
02 Good

Sun - Rise: 05:23, Set: 21:45, Transit: 13:34. Moon - Rise: 01:29, Set: 08:17. Civil Dark: 22:30 - 04:38. Nautical Dark: 23:37 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
84
69
59
73
94
88
88
96
71
91
87
77
92
81
70
97
100
90
74
60
8
4
2

Low Clouds (% Sky Obscured)

0
0
5
10
15
25
19
31
33
2
33
53
57
81
82
57
31
36
28
19
18
1
1
0

Medium Clouds (% Sky Obscured)

65
47
44
81
60
80
82
81
84
68
70
43
33
34
23
22
3
22
12
6
5
4
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
40
45
95
100
83
70
55
4
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
8
8
4
6
8
4
5
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
18
31
34
44
40
38
49
48
43
50
48
27
6
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
13
14
15
16
17
17
18
18
19
19
20
20
19
19
18
18
16
15
15
14
14

Feels Like (°C)

15
14
13
12
14
15
15
16
16
16
17
17
17
18
18
19
19
18
17
15
14
14
15
14

Dew Point (°C)

13
13
12
11
12
12
13
14
15
15
14
14
14
15
16
15
15
16
15
15
14
14
13
13

Relative Humidity (%)

83
86
87
87
86
83
85
83
89
81
75
73
72
74
77
73
75
83
86
92
92
93
95
96

Pressure (mb)

1019
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

371
368
365
363
362
361
362
363
365
366
366
364
364
363
362
363
365
363
359
360
362
367
371
372

Thursday 8

Waning Gibbous 79%

01:54

09:45

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

Sun - Rise: 05:23, Set: 21:46, Transit: 13:34. Moon - Rise: 01:54, Set: 09:45. Civil Dark: 22:31 - 04:38. Nautical Dark: 23:38 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
27
27
16
31
22
14
16
16
21
42
38
42
32
60
60
67
15
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

25
28
25
12
33
26
20
19
20
26
35
32
31
34
30
2
5
9
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
5
24
3
8
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
3
0
0
0
0
0
0
0
0
0
0
0
60
55
65
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
1
14
19
31
34
42
46
15
7
13
29
54
43
38
18
17
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
13
15
17
19
20
22
23
23
24
25
25
24
23
22
21
19
18
17
16
15

Feels Like (°C)

14
13
13
12
14
15
18
19
20
22
23
24
25
26
27
26
24
23
21
19
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
90
85
77
70
66
62
61
59
54
51
51
66
76
81
86
92
92
95
96

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

372
371
369
368
368
368
368
368
367
366
366
366
366
367
366
367
368
368
369
370
370
371
372
372

Friday 9

Waning Gibbous 68%

02:12

11:15

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

Sun - Rise: 05:23, Set: 21:46, Transit: 13:34. Moon - Rise: 02:12, Set: 11:15. Civil Dark: 22:32 - 04:37. Nautical Dark: 23:39 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
10
9
8
4
0
0
0
4
18
17
25
23
52
56
63
50
7
17
43
40
41
42
42

Low Clouds (% Sky Obscured)

5
10
11
6
4
0
0
0
0
18
20
28
26
35
30
16
16
1
7
26
27
23
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
1
1
0
25
19
32
6
5
3
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
0
0
1
2

ISS Passover

Visibility (miles)

9
9
4
4
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 (%)

0
0
0
0
0
0
0
0
0
11
3
4
3
8
12
4
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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
15
17
20
21
23
25
25
26
26
27
26
26
25
24
23
21
20
19
19
18

Feels Like (°C)

16
15
14
14
16
19
21
23
24
25
26
26
26
26
26
26
25
24
23
21
18
18
17
17

Dew Point (°C)

14
14
13
13
14
16
17
17
17
16
16
16
16
16
16
18
18
19
18
15
12
12
11
11

Relative Humidity (%)

96
98
96
98
96
90
82
74
66
60
55
54
52
51
54
58
64
72
75
69
61
62
61
62

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

373
372
373
374
374
373
370
368
363
357
353
350
347
346
345
346
345
346
346
346
345
344
343
343

Saturday 10

Third Quarter 57%

02:27

12:41

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

Sun - Rise: 05:22, Set: 21:47, Transit: 13:35. Moon - Rise: 02:27, Set: 12:41. Civil Dark: 22:33 - 04:37. Nautical Dark: 23:41 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
23
4
2
1
0
0
0
16
31
47
45
42
40
46
27
29
30
31
33
30
43
53
43

Low Clouds (% Sky Obscured)

23
11
2
0
0
0
0
0
0
0
0
0
1
0
4
0
5
5
6
8
0
4
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
20
30
29
28
24
18
13
7
8
10
11
15
22
26
26

High Clouds (% Sky Obscured)

1
1
0
1
0
0
0
0
0
0
0
0
1
9
15
9
9
7
6
2
2
1
1
1

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
1
0
0
2
3
1
1
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
5
5
5
4
5
7
8
10
10
9
9
9
9
11
11
10
8
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

17
17
16
16
17
19
21
23
24
25
26
27
28
28
28
27
26
25
24
22
21
20
19
18

Feels Like (°C)

16
16
15
17
19
20
22
23
24
25
26
28
28
28
27
26
26
26
24
22
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

64
67
72
77
79
72
66
60
59
56
54
51
48
47
56
62
64
69
72
69
69
72
72
76

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

342
340
340
341
342
343
342
342
342
343
343
343
344
345
344
343
342
342
343
342
343
342
341
341

Sunday 11

Waning Crescent 45%

02:41

14:04

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

Sun - Rise: 05:22, Set: 21:48, Transit: 13:35. Moon - Rise: 02:41, Set: 14:04. Civil Dark: 22:33 - 04:36. Nautical Dark: 23:42 - 03:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
33
24
20
28
39
37
30
32
38
43
43
37
34
50
66
83
82
78
76
69
66
60
42

Low Clouds (% Sky Obscured)

0
0
0
9
30
36
23
4
2
3
4
3
2
0
7
15
22
20
17
15
10
5
0
0

Medium Clouds (% Sky Obscured)

24
18
11
7
3
7
11
17
19
24
26
27
28
29
23
19
14
17
17
17
10
5
0
1

High Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
1
1
2
2
19
36
50
50
46
45
32
18
5
3

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
3
8
12
22
18
16
11
7
7
9
5
0
2
3
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)

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

Chance of Frost

Temperature (°C)

17
17
16
17
18
20
22
23
25
26
27
28
28
28
28
27
26
25
24
22
21
20
19
18

Feels Like (°C)

18
17
17
18
20
20
21
22
24
25
27
27
28
27
27
28
29
30
23
23
22
22
22
21

Dew Point (°C)

14
14
14
14
15
15
16
16
16
16
16
15
15
15
15
15
16
17
17
17
17
16
16
16

Relative Humidity (%)

81
82
83
83
81
74
68
62
58
54
50
46
45
44
44
49
54
62
66
72
77
80
84
89

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013

Ozone (du)

341
341
342
341
340
339
339
339
338
338
338
339
340
341
342
342
341
341
343
344
346
345
344
343

Monday 12

Waning Crescent 34%

02:54

15:24

03 OK
04 Good
05 OK
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
01 Bad
02 Bad

Sun - Rise: 05:22, Set: 21:49, Transit: 13:35. Moon - Rise: 02:54, Set: 15:24. Civil Dark: 22:34 - 04:36. Nautical Dark: 23:43 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
7
35
59
80
72
64
53
54
46
43
45
43
46
56
65
70
74
81
82
69
53
45
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
31
45
30
19
7
20
32
44
49
54
59
46
34
21
19

Medium Clouds (% Sky Obscured)

2
3
14
28
35
38
32
31
27
21
21
25
29
33
33
48
47
45
42
32
33
34
35
20

High Clouds (% Sky Obscured)

2
0
0
0
0
8
21
34
39
45
45
52
58
62
63
64
55
60
55
55
50
30
20
25

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

Precipitation Probability (%)

2
0
0
0
0
1
2
1
10
16
21
52
56
43
61
62
51
47
28
49
66
74
60
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.3
0.3
0
0
0
0.3
0.5
0.6
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
17
18
18
20
21
23
24
25
26
25
25
24
23
22
21
21
20
19
18
17
17

Feels Like (°C)

18
17
18
18
17
17
20
20
20
20
21
21
26
24
23
24
25
25
20
20
20
20
20
19

Dew Point (°C)

16
15
15
15
15
15
15
15
15
15
15
14
13
12
10
11
12
13
13
12
12
11
11
11

Relative Humidity (%)

90
90
92
87
82
78
72
67
62
58
52
47
45
44
41
46
53
58
60
62
64
65
66
67

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1013
1013
1012
1012

Ozone (du)

343
343
343
344
344
345
344
343
342
343
343
344
345
346
347
348
349
349
349
349
349
349
350
350

Tuesday 13

Waning Crescent 24%

02:54

16:43

Sun - Rise: 05:21, Set: 21:49, Transit: 13:35. Moon - Rise: 02:54, Set: 16:43. Civil Dark: 22:35 - 04:36. Nautical Dark: 23:44 - 03:27. Astro Dark: N/A - N/A

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: 07/06/23 03:54:04. Forecast: 07/06/23 to 13/06/23. Timezone: UTC+2.00