Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:50

05:19

02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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: 06:25, Set: 20:04, Transit: 13:15. Moon - Rise: 19:50, Set: 05:19. Civil Dark: 20:37 - 05:52. Nautical Dark: 21:17 - 05:12. Astro Dark: 22:01 - 04:28

Total Clouds (% Sky Obscured)

56
51
37
87
100
65
90
59
88
64
69
35
53
76
99
100
100
100
100
100
100
100
100
100

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)

17
12
17
23
16
9
44
1
1
4
2
22
5
2
3
21
37
50
0
0
0
0
4
0

High Clouds (% Sky Obscured)

42
51
37
87
100
46
87
59
88
51
67
25
34
64
99
100
100
100
100
100
100
100
100
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
2
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
3
4
3
4
5
5
7
7
7
7
8
8
7
8
9
9
8
8
8
7
7
6
5

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
18
20
22
24
26
28
29
30
30
30
29
27
25
23
23
21
21
20

Feels Like (°C)

19
18
18
17
16
16
17
19
23
23
26
27
30
30
30
30
28
27
25
23
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
87
89
87
82
74
64
59
53
49
46
44
46
50
56
63
67
71
75
77
79
82

Pressure (mb)

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

Ozone (du)

297
296
296
295
295
295
294
295
296
297
298
296
295
293
292
291
290
290
290
290
290
291
291
291

Friday 28

Full Moon 99%

20:05

06:32

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: 06:26, Set: 20:02, Transit: 13:14. Moon - Rise: 20:05, Set: 06:32. Civil Dark: 20:35 - 05:54. Nautical Dark: 21:15 - 05:14. Astro Dark: 21:58 - 04:30

Total Clouds (% Sky Obscured)

77
100
89
75
100
100
66
60
77
97
100
59
63
55
92
100
100
100
100
100
100
82
45
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
11
12
23
28
80
90
85
81
87
85
88
82
45
47

Medium Clouds (% Sky Obscured)

0
0
3
3
4
0
0
28
2
23
46
29
46
54
42
59
95
59
64
75
100
38
45
47

High Clouds (% Sky Obscured)

51
100
89
75
100
100
51
37
65
93
100
59
63
55
69
76
94
100
100
100
100
49
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
8
4
1
6
9
5

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
14
67
95
95
95
95
95
95
95
95
67
71
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.2
0.6
0.7
0.8
0.8
1.4
2.9
7.4
0
0.3
0.8

Wind Speed/Direction (mph)

3
1
2
4
3
4
3
4
4
3
9
13
11
9
12
8
7
9
8
8
9
9
7
10

Chance of Frost

Temperature (°C)

20
19
19
19
18
18
20
22
24
26
28
28
26
25
21
20
19
19
17
17
16
16
16
15

Feels Like (°C)

20
21
20
19
19
19
20
23
25
27
27
25
25
25
22
21
20
19
17
17
15
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

84
82
80
78
78
80
76
66
59
50
46
56
52
53
55
67
86
93
90
93
95
95
93
92

Pressure (mb)

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

Ozone (du)

289
289
289
289
289
288
285
284
283
284
284
283
284
284
284
286
286
288
290
292
293
298
304
311

Saturday 29

Waning Gibbous 98%

20:20

07:45

02 Bad
03 Bad
04 Good
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 Good
13 OK
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: 06:28, Set: 20:00, Transit: 13:14. Moon - Rise: 20:20, Set: 07:45. Civil Dark: 20:33 - 05:55. Nautical Dark: 21:13 - 05:15. Astro Dark: 21:56 - 04:32

Total Clouds (% Sky Obscured)

46
100
5
13
8
0
0
0
0
29
16
47
70
92
100
100
91
77
83
88
94
93
91
90

Low Clouds (% Sky Obscured)

46
5
0
3
0
0
0
0
0
9
7
19
14
0
0
0
0
0
0
0
0
0
0
18

Medium Clouds (% Sky Obscured)

46
28
5
8
0
0
0
0
0
0
0
0
23
14
3
52
88
77
81
66
72
53
52
52

High Clouds (% Sky Obscured)

21
100
0
9
8
0
0
0
0
0
4
20
38
84
100
100
73
35
35
29
30
30
30
25

ISS Passover

Visibility (miles)

4
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 (%)

49
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
13
14
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
92
89
79
68
57
50
46
45
44
45
48
55
62
64
65
68
70
73
74

Pressure (mb)

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

Ozone (du)

318
321
319
317
316
315
315
315
316
315
307
304
302
299
298
297
295
295
294
295
295
294
294
294

Sunday 30

Waning Gibbous 96%

20:36

08:59

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: 06:29, Set: 19:58, Transit: 13:14. Moon - Rise: 20:36, Set: 08:59. Civil Dark: 20:31 - 05:57. Nautical Dark: 21:10 - 05:17. Astro Dark: 21:53 - 04:34

Total Clouds (% Sky Obscured)

85
81
77
77
74
69
72
72
73
70
70
80
77
90
85
77
87
97
80
75
76
67
98
97

Low Clouds (% Sky Obscured)

57
49
16
10
5
3
11
25
24
26
26
28
23
18
11
13
14
16
11
7
1
8
16
26

Medium Clouds (% Sky Obscured)

68
43
32
36
51
56
60
48
38
22
22
21
25
24
25
29
29
30
40
50
60
57
59
89

High Clouds (% Sky Obscured)

20
25
25
25
35
25
3
1
2
23
41
69
64
78
70
65
78
93
54
29
6
30
77
86

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
7

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 (%)

10
6
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
7
25
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
73
73
72
72
71
60
53
48
45
45
45
45
46
49
54
62
67
69
70
72
76
81

Pressure (mb)

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

Ozone (du)

294
296
296
295
294
293
293
294
295
296
296
296
295
294
293
293
292
290
290
290
291
292
293
294

Monday 31

Waning Gibbous 91%

20:53

10:15

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

Sun - Rise: 06:30, Set: 19:56, Transit: 13:13. Moon - Rise: 20:53, Set: 10:15. Civil Dark: 20:29 - 05:58. Nautical Dark: 21:08 - 05:19. Astro Dark: 21:50 - 04:36

Total Clouds (% Sky Obscured)

81
65
44
54
65
69
55
54
20
9
19
33
39
47
58
50
40
31
53
75
98
95
88
88

Low Clouds (% Sky Obscured)

17
9
3
25
50
51
17
7
6
5
7
15
13
10
7
13
21
29
38
38
35
27
27
32

Medium Clouds (% Sky Obscured)

80
32
44
54
62
60
51
54
16
6
15
22
24
22
14
16
24
31
30
30
29
37
46
56

High Clouds (% Sky Obscured)

65
59
40
40
40
7
0
0
0
0
0
0
5
8
12
10
12
12
30
43
55
53
58
62

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
29
66
85
33
40
4
9
28
62
51
71
71
65
55
44
32
12
16
11
1
2
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
5
5
4
5
5
6
7
8
9
11
14
13
13
12
10
8
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
90
93
95
93
88
85
68
64
54
69
65
64
61
63
64
66
69
71
72
75
79

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1020
1020
1020

Ozone (du)

296
297
296
295
298
302
305
307
307
308
309
310
310
311
312
313
312
310
309
308
308
308
307
306

Tuesday 1

Waning Gibbous 84%

21:14

11:34

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: 06:32, Set: 19:54, Transit: 13:13. Moon - Rise: 21:14, Set: 11:34. Civil Dark: 20:27 - 05:59. Nautical Dark: 21:06 - 05:20. Astro Dark: 21:48 - 04:38

Total Clouds (% Sky Obscured)

92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
85
79
72
65
76
88
100

Low Clouds (% Sky Obscured)

23
12
1
1
2
2
3
4
4
17
31
45
60
75
90
73
54
45
48
49
47
37
26
20

Medium Clouds (% Sky Obscured)

40
22
4
7
11
15
27
39
46
41
37
21
35
49
52
45
35
20
17
14
15
13
9
9

High Clouds (% Sky Obscured)

73
87
100
100
100
99
100
100
100
100
100
100
99
98
97
78
59
40
29
19
6
14
23
31

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
1
1
12
16
16
20
21
22
20
13
3
5
5
3

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
3
3
2
2
2
2
2
2
3
3
3
4
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
13
13
14
13
13
13
15
16
16
17
18
19
21
21
21
21
23
23
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
79
78
76
75
68
63
57
57
57
57
58
59
60
65
71
77
78
78
78
78
77

Pressure (mb)

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

Ozone (du)

306
305
305
304
304
305
305
305
306
306
307
308
309
310
311
312
314
316
319
319
319
320
319
319

Wednesday 2

Waning Gibbous 74%

21:40

12:55

Sun - Rise: 06:33, Set: 19:52, Transit: 13:13. Moon - Rise: 21:40, Set: 12:55. Civil Dark: 20:25 - 06:01. Nautical Dark: 21:03 - 05:22. Astro Dark: 21:45 - 04:40

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 Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 27/08/26 02:58:38. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+2.00