Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 22%

10:41

23:16

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

Sun - Rise: 05:21, Set: 21:40, Transit: 13:31. Moon - Rise: 10:41, Set: 23:16. Civil Dark: 22:27 - 04:35. Nautical Dark: 23:36 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
61
63
62
64
64
84
73
63
58
28
28
36
66
26
28
72
62
82
49
55
73
68
65

Low Clouds (% Sky Obscured)

52
56
53
53
45
49
65
40
53
54
28
28
31
18
26
25
59
41
35
42
46
66
23
65

Medium Clouds (% Sky Obscured)

0
0
13
24
32
34
59
43
1
0
0
0
8
57
2
6
21
20
26
25
3
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
2
0
0
0
2
4
30
75
49
55
60
60
2

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
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
16
18
19
20
20
21
22
22
22
21
21
20
18
17
16
15
14
13

Feels Like (°C)

17
16
15
15
14
15
15
15
16
18
17
18
19
19
19
18
18
16
15
14
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
96
98
92
83
73
64
57
53
51
49
50
53
54
53
58
63
63
59
60
64
71

Pressure (mb)

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

Ozone (du)

344
348
347
343
336
333
332
332
333
333
334
335
337
338
336
337
339
338
339
342
344
346
350
356

Sunday 19

Waxing Crescent 32%

12:02

23:25

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
01 Bad

Sun - Rise: 05:23, Set: 21:39, Transit: 13:31. Moon - Rise: 12:02, Set: 23:25. Civil Dark: 22:25 - 04:36. Nautical Dark: 23:34 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
77
76
78
86
87
100
100
100
100
100
100
100
89
85
100
88
86
91
94
68
64
73
90

Low Clouds (% Sky Obscured)

55
74
76
77
75
71
84
90
69
73
76
73
80
81
82
78
69
74
76
73
61
35
50
65

Medium Clouds (% Sky Obscured)

0
0
0
33
42
47
38
52
71
71
71
72
70
37
19
49
54
40
60
69
29
41
39
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
60
55
50
55
50
55
3
3
9
60
9
38
64
65
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
3
4
8
6
7
11
60
66
33
33
20
21
17
20
18
20
11
5
9
5
13
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
9
10
10
11
12
12
12
12
13
14
14
15
14
14
13
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

62
55
58
65
72
71
60
56
56
60
53
53
54
52
55
57
57
57
63
66
73
79
87
87

Pressure (mb)

1015
1015
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

361
362
363
366
366
367
367
368
369
369
370
370
369
368
368
368
367
362
359
357
358
359
359
360

Monday 20

Waxing Crescent 42%

13:20

23:36

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

Sun - Rise: 05:24, Set: 21:37, Transit: 13:31. Moon - Rise: 13:20, Set: 23:36. Civil Dark: 22:23 - 04:38. Nautical Dark: 23:32 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
23
28
37
61
83
98
68
56
98
67
43
70
66
49
34
35
50
47
43
36
36
36
34

Low Clouds (% Sky Obscured)

23
18
23
30
61
82
79
29
26
78
53
29
56
51
23
0
11
10
12
13
12
14
11
11

Medium Clouds (% Sky Obscured)

15
2
0
0
0
21
47
55
55
66
51
43
26
19
49
34
34
44
38
30
25
24
27
25

High Clouds (% Sky Obscured)

2
2
3
3
3
0
0
0
1
1
1
0
0
2
0
0
0
0
3
5
7
10
16
19

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
8
8
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 (%)

12
17
14
7
15
17
24
25
26
24
18
12
9
8
5
4
2
2
2
3
2
10
1
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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
12
14
15
17
18
18
19
20
21
21
21
20
19
18
17
16
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
95
95
95
89
84
78
64
58
58
49
42
40
40
40
44
49
59
71
83
89
92
93

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

358
356
355
355
357
358
359
358
358
359
360
360
361
360
358
356
358
360
361
364
372
377
373
371

Tuesday 21

First Quarter 53%

14:38

23:48

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

Sun - Rise: 05:26, Set: 21:36, Transit: 13:31. Moon - Rise: 14:38, Set: 23:48. Civil Dark: 22:22 - 04:40. Nautical Dark: 23:29 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
29
26
62
49
42
32
34
33
35
33
30
48
36
24
32
53
48
15
8
5
37
81
100

Low Clouds (% Sky Obscured)

13
13
17
16
16
17
25
32
33
35
33
30
43
33
22
23
23
20
14
8
2
18
37
44

Medium Clouds (% Sky Obscured)

24
21
17
12
6
1
5
7
9
7
8
7
9
13
16
16
16
16
11
5
0
0
0
2

High Clouds (% Sky Obscured)

15
10
1
18
12
12
3
0
0
1
1
2
3
4
5
10
21
21
0
0
2
34
73
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 (%)

0
2
9
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
14
16
18
19
21
21
22
23
23
23
22
21
20
19
17
15
13
13
12

Feels Like (°C)

14
13
12
13
12
14
16
19
19
20
20
21
21
20
20
19
18
18
17
16
15
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

95
93
92
93
93
86
78
65
49
39
34
33
33
32
34
37
41
45
54
65
82
92
92
95

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

368
362
361
359
358
358
360
364
366
357
352
350
348
345
344
341
340
343
344
342
341
340
337
337

Wednesday 22

Waxing Gibbous 63%

15:55

00:03

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
01 Bad

Sun - Rise: 05:27, Set: 21:35, Transit: 13:31. Moon - Rise: 15:55, Set: 00:03. Civil Dark: 22:20 - 04:42. Nautical Dark: 23:26 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
71
94
90
87
84
81
75
74
78
81
85
91
96
100

Low Clouds (% Sky Obscured)

76
90
92
89
88
85
88
90
91
91
59
90
85
81
78
67
55
43
45
51
56
65
74
81

Medium Clouds (% Sky Obscured)

21
80
62
100
100
100
97
94
92
51
35
28
25
20
17
16
17
12
17
23
25
47
64
81

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
63
62
49
37
25
18
11
4
12
10
13
24
39
52
67
74
65

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
5
5
19
26
36
67
84
89
95
80
72
95
95
90
82
77
74
62
47
15
28
41
53

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.4
1.4
0.3
0
0.7
0.7
0.5
0.4
0.3
0.3
0.2
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
10
10
11
11
13
14
15
15
13
11
11
11
12
12
12
12
12
12
11
11
11

Relative Humidity (%)

93
80
73
74
76
79
78
85
95
92
89
69
59
59
61
63
66
70
74
75
78
79
82
83

Pressure (mb)

1020
1020
1019
1018
1018
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

338
340
341
343
347
350
353
358
364
371
371
370
370
371
372
373
374
375
377
378
380
381
380
379

Thursday 23

Waxing Gibbous 72%

17:11

00:25

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
01 Bad

Sun - Rise: 05:29, Set: 21:33, Transit: 13:31. Moon - Rise: 17:11, Set: 00:25. Civil Dark: 22:18 - 04:43. Nautical Dark: 23:24 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
98
94
90
85
90
93
96
89
83
77
74
71
70
67
59
49
44
39
34
41
46
43

Low Clouds (% Sky Obscured)

81
83
85
89
86
84
85
87
91
85
79
72
70
67
68
61
56
49
44
34
16
16
18
23

Medium Clouds (% Sky Obscured)

69
44
23
10
7
1
4
8
11
18
19
25
25
20
18
13
7
2
3
4
5
4
3
2

High Clouds (% Sky Obscured)

44
18
1
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

59
71
95
92
76
28
42
37
15
20
23
27
29
28
23
40
53
59
42
29
23
18
13
3

Precipitation Amount (mm)

0.2
0.3
0.6
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
14
15
16
17
17
18
19
20
21
21
21
21
21
20
19
18
17
16
16
16

Feels Like (°C)

13
12
12
11
12
12
12
15
15
16
16
16
15
22
22
20
20
20
20
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
93
90
89
87
83
81
78
69
60
53
54
55
55
62
69
77
82
86
92
92
92

Pressure (mb)

1012
1011
1011
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

378
376
374
371
369
367
365
363
362
361
362
364
365
364
363
363
360
357
355
353
350
348
346
345

Friday 24

Waxing Gibbous 80%

18:23

00:54

Sun - Rise: 05:30, Set: 21:32, Transit: 13:31. Moon - Rise: 18:23, Set: 00:54. Civil Dark: 22:17 - 04:45. Nautical Dark: 23:21 - 03:40. 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 Altstadt, Germany (53.08,8.80)

Generated: 18/07/26 02:59:38. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+2.00