Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

18:36

05:29

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

Sun - Rise: 07:13, Set: 19:12, Transit: 13:12. Moon - Rise: 18:36, Set: 05:29. Civil Dark: 19:47 - 06:38. Nautical Dark: 20:28 - 05:57. Astro Dark: 21:10 - 05:14

Total Clouds (% Sky Obscured)

95
93
80
76
82
46
44
51
50
35
61
39
2
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

40
48
55
59
59
39
31
32
30
17
15
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
10
5
17
21
23
34
22
18
22
6
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
3
3
2
28
2
3
2
10
3
35
30
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
0
0
0
3
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
5
5
5
5
6
7
7
7
7
7
6
6
6
4
3
3
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
11
13
14
15
16
17
18
18
18
17
15
13
12
11
10
10
10
10

Feels Like (°C)

10
9
10
10
9
8
10
12
14
14
15
14
16
18
18
17
15
14
12
11
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
93
84
75
68
60
53
49
46
45
46
58
62
66
66
67
66
66
66
67

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1023
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

294
293
293
292
291
291
290
290
289
288
288
288
289
289
289
289
289
289
290
291
291
292
292
293

Saturday 26

Full Moon 100%

18:46

06:50

03 Good
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 OK
02 OK

Sun - Rise: 07:14, Set: 19:09, Transit: 13:12. Moon - Rise: 18:46, Set: 06:50. Civil Dark: 19:44 - 06:40. Nautical Dark: 20:25 - 05:59. Astro Dark: 21:08 - 05:16

Total Clouds (% Sky Obscured)

15
49
61
59
69
67
79
99
100
100
100
100
100
87
80
68
66
62
57
57
58
41
37
21

Low Clouds (% Sky Obscured)

7
14
16
6
11
0
31
72
60
61
65
78
50
59
80
68
66
62
57
57
56
41
27
19

Medium Clouds (% Sky Obscured)

13
36
45
36
42
41
61
69
82
95
75
34
29
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
45
24
56
46
50
47
91
74
82
96
100
30
35
40
40
45
39
0
0
1
10
5

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
2
32
26
16
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
5
4
4
4
4
4
4
3
3
4
4
4
4
4
4
4
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
12
14
13
14
15
16
17
18
18
17
16
14
14
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
67
67
67
67
62
57
65
64
61
63
65
64
65
74
81
84
87
89
90
92
95
96

Pressure (mb)

1018
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024

Ozone (du)

292
292
292
291
290
290
289
288
286
287
288
292
295
298
300
303
303
304
305
305
303
302
301
301

Sunday 27

Waning Gibbous 98%

18:57

08:13

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

Sun - Rise: 07:16, Set: 19:07, Transit: 13:12. Moon - Rise: 18:57, Set: 08:13. Civil Dark: 19:42 - 06:42. Nautical Dark: 20:23 - 06:01. Astro Dark: 21:05 - 05:18

Total Clouds (% Sky Obscured)

23
69
96
99
100
100
100
95
99
100
75
88
84
52
75
27
31
50
72
88
87
84
82
86

Low Clouds (% Sky Obscured)

22
25
29
31
22
19
25
26
26
8
14
0
5
0
0
0
0
0
0
0
0
5
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
35
40
64
100
61
54
67
33
60
22
31
39
28
29
53
63
81
80

High Clouds (% Sky Obscured)

4
54
92
99
100
100
99
75
96
100
41
71
24
14
23
3
18
32
72
84
87
84
68
73

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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
11
12
13
15
16
17
19
20
20
20
19
17
16
16
15
15
14
14
14

Feels Like (°C)

11
11
9
8
8
9
10
11
12
13
14
15
16
18
18
17
17
14
13
13
12
12
13
12

Dew Point (°C)

10
10
9
10
10
10
10
9
8
7
6
6
6
7
7
8
9
8
8
8
7
7
7
7

Relative Humidity (%)

95
95
95
96
96
95
87
77
66
56
46
42
42
41
43
49
58
59
58
60
60
61
60
59

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

298
296
295
294
294
293
292
293
292
292
291
290
289
291
291
291
290
290
291
290
290
290
289
287

Monday 28

Waning Gibbous 93%

19:10

09:40

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
02 Bad

Sun - Rise: 07:18, Set: 19:05, Transit: 13:11. Moon - Rise: 19:10, Set: 09:40. Civil Dark: 19:39 - 06:43. Nautical Dark: 20:20 - 06:02. Astro Dark: 21:02 - 05:20

Total Clouds (% Sky Obscured)

85
86
93
92
91
89
87
84
90
95
100
98
95
96
96
95
95
94
93
92
94
95
96
97

Low Clouds (% Sky Obscured)

3
4
55
55
40
35
2
7
23
18
26
18
11
3
2
1
0
0
0
0
8
15
23
17

Medium Clouds (% Sky Obscured)

63
53
77
54
75
74
54
60
60
60
60
63
75
87
80
92
72
69
57
79
92
91
90
87

High Clouds (% Sky Obscured)

49
51
66
64
44
71
64
62
74
86
99
91
75
78
74
70
65
50
36
28
36
44
48
65

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
1
1
0
0
0
0
0
0
6
22
9
6
11
8
6
4
9
2
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
13
12
13
14
16
19
20
21
23
24
23
24
22
21
19
19
17
17
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

62
67
67
60
61
62
63
57
53
47
45
44
42
43
52
62
63
62
61
62
63
63
63
62

Pressure (mb)

1018
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

286
286
285
284
283
283
282
282
282
282
282
282
281
281
281
280
280
280
280
280
281
281
282
282

Tuesday 29

Waning Gibbous 93%

19:28

11:10

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
02 Bad

Sun - Rise: 07:20, Set: 19:02, Transit: 13:11. Moon - Rise: 19:28, Set: 11:10. Civil Dark: 19:37 - 06:45. Nautical Dark: 20:18 - 06:04. Astro Dark: 21:00 - 05:22

Total Clouds (% Sky Obscured)

99
100
100
100
100
91
81
90
84
92
95
95
95
92
91
90
89
80
83
85
70
62
57
72

Low Clouds (% Sky Obscured)

9
3
7
13
19
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
54
82
70
72
57
36
33
35
42
44
31
15
0
18
25
29
28
22
18
12
6
0
0

High Clouds (% Sky Obscured)

84
100
100
100
98
76
78
88
77
89
93
95
95
92
91
90
82
72
70
79
70
62
57
72

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 (%)

4
2
9
16
21
24
18
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
65
65
68
64
54
46
41
36
34
34
34
34
36
39
42
43
44
44
47
50
53

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

282
282
282
280
279
279
280
280
280
280
281
281
281
281
281
281
280
280
280
280
281
281
281
281

Wednesday 30

Waning Gibbous 86%

19:54

12:42

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

Sun - Rise: 07:21, Set: 19:00, Transit: 13:11. Moon - Rise: 19:54, Set: 12:42. Civil Dark: 19:34 - 06:47. Nautical Dark: 20:15 - 06:06. Astro Dark: 20:57 - 05:24

Total Clouds (% Sky Obscured)

74
76
76
75
70
70
65
59
51
42
33
24
14
4
14
14
20
21
22
24
34
44
50
61

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
76
76
75
70
70
65
59
51
41
29
15
8
2
7
10
11
12
18
19
24
34
40
41

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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
16
18
20
21
23
25
25
25
25
23
21
19
19
18
18
17
16
16

Feels Like (°C)

13
13
14
13
13
13
11
13
13
14
14
15
23
22
22
22
21
21
15
15
15
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

55
56
57
59
62
63
60
55
50
43
38
33
34
34
36
37
39
42
43
45
47
49
49
51

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

281
281
280
281
281
281
281
281
282
281
281
281
281
281
281
281
281
281
281
282
282
282
282
281

Thursday 1

Waning Gibbous 77%

20:34

14:08

Sun - Rise: 07:23, Set: 18:57, Transit: 13:10. Moon - Rise: 20:34, Set: 14:08. Civil Dark: 19:32 - 06:49. Nautical Dark: 20:13 - 06:08. Astro Dark: 20:54 - 05:26

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 Altklosterberg, Germany (53.47,9.69)

Generated: 25/09/26 03:45:07. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+2.00