Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 98%

21:52

No Set

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

Sun - Rise: 05:47, Set: 21:22, Transit: 13:34. Moon - Rise: 21:52, Set: No Set. Civil Dark: 22:04 - 05:06. Nautical Dark: 23:01 - 04:09. Astro Dark: 00:29 - 02:44

Total Clouds (% Sky Obscured)

6
16
27
64
93
62
72
53
100
100
100
100
100
68
40
39
49
100
93
85
99
100
91
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
28
49
47
18
31
31
29
29
35
34
32
28
19
25

Medium Clouds (% Sky Obscured)

6
16
27
36
52
31
34
41
74
97
100
100
67
34
6
6
0
3
23
10
15
18
11
52

High Clouds (% Sky Obscured)

0
0
20
59
37
24
34
20
99
100
100
100
100
22
0
0
28
100
75
37
96
99
81
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
4
0
0
0
0
4
27
18
12
6
19
6
2
0
0
0
0
0
0
0
0
1
16

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
3
3
5
7
8
9
10
13
14
13
12
9
4
3
3
2
2
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

20
23
26
28
30
32
34
34
34
33
30
28
26
24
23
22
21
20
20
19
18
18
18
17

Feels Like (°C)

20
23
26
29
30
29
31
32
31
29
26
25
24
24
24
24
23
23
20
19
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

47
45
37
32
27
24
22
22
25
27
31
38
43
49
55
58
61
65
70
75
78
80
81
83

Pressure (mb)

1013
1013
1014
1013
1013
1013
1012
1012
1012
1013
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

320
320
319
315
314
313
311
310
310
312
310
315
319
332
325
321
318
316
316
318
318
321
322
323

Friday 31

Waning Gibbous 94%

22:04

07:38

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:49, Set: 21:20, Transit: 13:34. Moon - Rise: 22:04, Set: 07:38. Civil Dark: 22:02 - 05:08. Nautical Dark: 22:59 - 04:11. Astro Dark: 00:23 - 02:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
85
84
91
78
90
85
86
71
59
100
97
86
95
95
96
100
100
100
100

Low Clouds (% Sky Obscured)

25
17
36
46
19
12
21
32
45
79
72
73
60
48
39
29
38
41
48
69
68
61
62
56

Medium Clouds (% Sky Obscured)

91
80
99
90
61
40
59
68
47
22
33
20
19
26
0
0
28
39
45
33
0
0
0
35

High Clouds (% Sky Obscured)

100
100
100
100
100
63
55
73
54
18
0
14
3
44
100
95
57
60
57
53
98
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

18
11
17
28
42
4
19
52
46
67
60
67
95
93
79
28
32
46
41
32
37
30
5
4

Precipitation Amount (mm)

0
0
0
0
0.4
0
0
0
0
0.5
0
0.2
0.4
0.6
0.5
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
21
22
23
24
26
26
26
25
23
23
22
20
19
18
17
17
17
17
16
15
15

Feels Like (°C)

18
19
19
20
22
23
25
26
27
27
25
21
21
20
20
18
17
17
17
17
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

81
77
71
68
60
56
51
46
43
41
45
58
62
67
74
76
73
86
93
96
96
93
96
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

322
321
322
325
326
327
328
328
331
333
332
331
331
329
328
327
326
326
327
324
324
325
325
327

Saturday 1

Waning Gibbous 88%

22:15

08:54

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

Sun - Rise: 05:51, Set: 21:18, Transit: 13:34. Moon - Rise: 22:15, Set: 08:54. Civil Dark: 22:00 - 05:09. Nautical Dark: 22:56 - 04:14. Astro Dark: 00:18 - 02:54

Total Clouds (% Sky Obscured)

100
70
56
69
69
72
63
32
33
37
36
21
56
44
40
61
77
88
100
100
99
99
94
86

Low Clouds (% Sky Obscured)

52
29
27
53
67
46
29
25
26
22
21
13
56
30
25
30
22
13
3
2
1
0
0
0

Medium Clouds (% Sky Obscured)

1
6
1
25
19
30
50
0
0
23
24
11
16
11
7
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
57
35
37
35
35
4
0
0
0
0
0
0
14
5
47
68
81
100
100
99
99
93
84

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 (%)

5
2
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
5
6
6
7
7
6
6
6
6
5
4
3
3
3
3
3
2
2
1
2
3
3
3

Chance of Frost

Temperature (°C)

15
15
17
18
20
21
22
23
23
24
24
24
23
22
20
19
17
16
16
15
14
14
13
14

Feels Like (°C)

14
14
16
17
18
18
20
22
23
24
24
25
25
21
21
19
17
16
15
15
13
12
12
12

Dew Point (°C)

13
13
13
12
10
9
9
8
8
7
7
6
6
7
8
8
9
8
7
7
7
7
7
7

Relative Humidity (%)

90
86
78
65
54
46
44
40
36
33
32
30
31
37
45
51
56
57
57
59
61
63
64
64

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

328
328
329
332
337
343
349
355
352
352
352
348
340
337
333
329
329
329
328
327
326
326
323
323

Sunday 2

Waning Gibbous 80%

22:25

10:11

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

Sun - Rise: 05:52, Set: 21:17, Transit: 13:34. Moon - Rise: 22:25, Set: 10:11. Civil Dark: 21:58 - 05:11. Nautical Dark: 22:53 - 04:16. Astro Dark: 00:13 - 02:59

Total Clouds (% Sky Obscured)

81
91
96
100
97
95
91
83
80
71
56
47
32
38
47
55
48
39
33
30
29
46
52
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
21
46
89
92
91
91
72
63
58
46
36
25
30
33
38
32
23
19
21
22
24
30
35

High Clouds (% Sky Obscured)

76
91
96
100
81
59
31
14
22
15
4
6
2
1
1
2
5
7
10
7
5
41
46
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

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
2
3
3
3
1
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)

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

Chance of Frost

Temperature (°C)

14
16
18
20
22
23
24
24
25
25
25
25
24
23
21
20
19
18
18
17
16
16
16
16

Feels Like (°C)

13
15
15
17
19
21
21
22
23
23
24
24
23
22
20
19
17
16
16
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

62
56
50
45
40
36
33
30
29
28
29
30
33
38
43
45
48
49
49
48
49
52
54
58

Pressure (mb)

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

Ozone (du)

322
323
322
321
319
319
318
319
317
317
316
316
316
314
313
311
310
309
309
310
311
312
312
316

Monday 3

Waning Gibbous 71%

22:37

11:29

07 OK
08 OK
09 OK
10 OK
11 OK
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:54, Set: 21:15, Transit: 13:33. Moon - Rise: 22:37, Set: 11:29. Civil Dark: 21:56 - 05:13. Nautical Dark: 22:51 - 04:18. Astro Dark: 00:08 - 03:03

Total Clouds (% Sky Obscured)

38
34
30
25
42
58
70
66
67
68
78
87
99
97
96
96
98
99
100
98
96
91
92
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
7
4
1
7
12

Medium Clouds (% Sky Obscured)

37
25
12
0
23
43
60
55
46
36
32
30
30
33
35
36
36
41
47
43
38
32
42
47

High Clouds (% Sky Obscured)

2
7
16
23
42
58
70
66
67
68
78
86
98
96
94
92
96
98
100
96
94
91
92
95

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
1
1
13
17
22
23
26
30
34
40
46
90
95
95
95
94
59
58
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1
1.4
1
0.6
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
20
23
25
26
28
29
29
30
30
29
28
27
26
25
23
23
22
20
20
20
19
20

Feels Like (°C)

15
17
19
22
23
25
26
28
28
28
28
28
28
29
24
24
24
25
25
24
17
18
19
18

Dew Point (°C)

9
9
10
10
10
11
11
11
12
12
12
12
13
14
14
14
15
16
18
19
18
18
18
18

Relative Humidity (%)

61
57
50
45
40
37
36
33
33
32
32
36
40
45
49
52
57
67
77
89
91
92
92
91

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

319
321
320
319
318
319
318
315
314
314
313
312
311
311
310
309
308
307
306
305
305
306
307
307

Tuesday 4

Waning Gibbous 60%

22:50

12:50

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 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 OK
06 Bad

Sun - Rise: 05:55, Set: 21:13, Transit: 13:33. Moon - Rise: 22:50, Set: 12:50. Civil Dark: 21:54 - 05:15. Nautical Dark: 22:48 - 04:21. Astro Dark: 00:04 - 03:07

Total Clouds (% Sky Obscured)

100
93
88
87
87
84
83
88
94
100
88
74
62
58
54
50
38
27
18
13
11
8
24
49

Low Clouds (% Sky Obscured)

18
46
70
87
73
56
40
32
23
14
11
10
9
12
16
19
16
12
10
10
8
7
19
31

Medium Clouds (% Sky Obscured)

48
41
29
25
26
32
38
36
34
41
41
42
41
46
51
49
35
21
7
11
11
8
24
35

High Clouds (% Sky Obscured)

100
68
40
15
22
28
29
58
79
100
75
47
21
15
8
2
2
2
0
0
0
0
9
14

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 (%)

27
29
27
4
10
7
2
2
1
0
0
1
1
7
9
5
11
14
15
18
15
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
6
7
9
9
10
11
11
11
12
10
9
9
8
7
6
5
6
7
8
9
10
11

Chance of Frost

Temperature (°C)

20
20
21
22
23
25
27
29
29
29
29
29
28
27
26
24
23
22
21
20
19
19
19
19

Feels Like (°C)

19
18
22
22
23
22
22
21
32
30
27
28
28
28
26
26
26
24
23
22
19
20
20
20

Dew Point (°C)

18
18
19
20
21
18
16
14
13
12
10
11
11
11
12
14
15
14
13
13
13
13
13
13

Relative Humidity (%)

89
88
88
85
85
66
51
39
36
33
30
32
33
35
42
51
61
62
63
63
64
65
67
67

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

307
308
308
309
310
311
313
314
315
317
318
320
323
325
328
331
333
333
333
333
333
333
333
331

Wednesday 5

Waning Gibbous 58%

23:07

14:15

Sun - Rise: 05:57, Set: 21:11, Transit: 13:33. Moon - Rise: 23:07, Set: 14:15. Civil Dark: 21:52 - 05:17. Nautical Dark: 22:46 - 04:23. Astro Dark: 23:59 - 03:11

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 Osnabrück, Germany (52.27,8.05)

Generated: 30/07/26 07:47:46. Forecast: 30/07/26 to 05/08/26. Timezone: UTC+2.00