Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 83%

18:08

01:47

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

Sun - Rise: 06:21, Set: 20:12, Transit: 13:15. Moon - Rise: 18:08, Set: 01:47. Civil Dark: 20:45 - 05:48. Nautical Dark: 21:26 - 05:07. Astro Dark: 22:11 - 04:22

Total Clouds (% Sky Obscured)

29
24
27
29
59
83
84
29
47
50
50
37
36
36
27
94
88
82
97
91
100
100
95
80

Low Clouds (% Sky Obscured)

11
19
25
19
49
74
51
18
15
8
0
0
0
0
0
0
0
0
0
0
0
3
1
2

Medium Clouds (% Sky Obscured)

14
11
8
5
5
16
11
6
0
1
2
37
36
21
1
0
12
26
26
28
33
5
30
65

High Clouds (% Sky Obscured)

2
9
11
20
3
23
40
3
47
27
32
3
4
36
27
94
88
58
89
70
100
100
93
20

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)

5
4
4
3
3
2
3
3
4
4
3
3
3
3
3
3
4
5
7
8
8
8
9
9

Chance of Frost

Temperature (°C)

22
21
20
18
16
16
15
14
13
13
12
12
11
11
11
12
14
17
18
20
21
22
22
22

Feels Like (°C)

22
21
21
19
17
16
14
12
13
13
11
11
11
11
11
12
13
15
16
18
19
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

44
48
58
62
61
61
60
64
68
69
69
70
70
69
71
66
62
59
56
55
53
52
51
50

Pressure (mb)

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

Ozone (du)

305
306
307
307
308
308
307
306
306
304
304
306
305
305
305
304
305
305
306
305
305
304
303
302

Monday 24

Waxing Gibbous 89%

18:43

02:55

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

Sun - Rise: 06:22, Set: 20:10, Transit: 13:15. Moon - Rise: 18:43, Set: 02:55. Civil Dark: 20:43 - 05:49. Nautical Dark: 21:24 - 05:09. Astro Dark: 22:09 - 04:24

Total Clouds (% Sky Obscured)

64
44
99
98
98
100
100
66
36
17
99
87
56
96
89
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
2
68
64
54
72
65
79
79
42
20
13

Medium Clouds (% Sky Obscured)

61
34
22
58
16
6
6
7
2
6
54
50
30
79
82
82
82
85
99
100
100
100
92
67

High Clouds (% Sky Obscured)

11
5
93
88
91
100
100
35
19
6
95
81
56
78
38
77
99
100
95
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
3
9
9
8
9
7
4
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
None
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
2
3
2
0
0
0
0
0
0
3
41
86
70
42
52
56
69
85
86
61
36
27
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.6
0
0
0
0
0.5
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
19
17
16
15
15
15
14
13
13
13
12
12
13
15
15
16
17
16
16
17
17

Feels Like (°C)

20
20
20
17
16
14
14
13
12
13
13
11
13
14
12
13
14
14
14
16
17
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

52
56
62
68
67
68
70
74
70
69
71
72
77
92
92
90
92
89
89
95
95
93
89
86

Pressure (mb)

1018
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1015

Ozone (du)

301
301
301
301
303
304
304
304
303
302
302
302
304
304
306
308
308
307
307
308
310
312
314
315

Tuesday 25

Waxing Gibbous 95%

19:10

04:06

17 Bad
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
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

Sun - Rise: 06:23, Set: 20:08, Transit: 13:15. Moon - Rise: 19:10, Set: 04:06. Civil Dark: 20:41 - 05:51. Nautical Dark: 21:22 - 05:10. Astro Dark: 22:06 - 04:26

Total Clouds (% Sky Obscured)

89
29
20
63
100
67
40
35
22
68
91
100
99
99
99
97
94
76
100
56
83
75
69
55

Low Clouds (% Sky Obscured)

7
17
12
10
11
6
40
4
5
11
14
15
42
29
70
19
22
26
48
34
30
21
11
5

Medium Clouds (% Sky Obscured)

0
0
0
0
53
50
40
5
13
52
66
88
45
76
98
96
90
65
70
32
70
61
49
25

High Clouds (% Sky Obscured)

69
1
0
63
100
44
7
33
6
3
46
89
88
84
78
47
40
5
60
4
24
13
18
17

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
63
63
95
96
17
17
17
17
17
17
17
17
17

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 (%)

3
0
0
8
4
0
0
0
0
0
0
0
2
8
14
21
19
15
13
27
21
12
11
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
21
19
18
16
15
15
16
16
15
13
13
14
14
15
17
19
22
24
26
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

86
82
86
95
95
95
95
92
95
92
92
90
87
87
83
79
73
68
58
52
48
47
46
47

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

319
320
318
313
309
309
309
309
307
304
303
302
301
301
301
303
305
303
301
300
299
298
298
298

Wednesday 26

Waxing Gibbous 98%

19:32

05:19

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

Sun - Rise: 06:25, Set: 20:06, Transit: 13:15. Moon - Rise: 19:32, Set: 05:19. Civil Dark: 20:39 - 05:52. Nautical Dark: 21:19 - 05:12. Astro Dark: 22:03 - 04:28

Total Clouds (% Sky Obscured)

64
58
57
50
28
37
14
16
21
15
34
43
45
55
61
41
54
53
66
87
100
99
83
100

Low Clouds (% Sky Obscured)

4
5
5
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
9
2
2
0
1
6
7
20
6
5
2
3
1
2
2
0
0
23
42
63
49
36
20

High Clouds (% Sky Obscured)

30
30
25
23
15
30
8
9
5
8
33
43
45
55
61
35
54
53
64
87
100
99
83
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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 (%)

9
6
1
4
6
1
0
0
0
0
0
0
0
3
0
0
0
0
1
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
22
21
20
19
18
18
17
17
17
16
16
17
17
20
22
24
26
27
28
29
30

Feels Like (°C)

26
25
24
22
21
21
19
20
19
19
19
17
16
16
17
17
20
22
23
25
26
27
29
30

Dew Point (°C)

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

Relative Humidity (%)

49
56
65
68
69
71
73
77
77
79
81
81
78
77
77
74
65
58
52
47
45
44
41
40

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1009

Ozone (du)

299
298
298
297
298
297
297
295
297
296
296
296
297
297
298
297
296
295
293
295
298
300
299
298

Thursday 27

Waxing Gibbous 100%

19:50

06:32

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 06:26, Set: 20:04, Transit: 13:14. Moon - Rise: 19:50, Set: 06:32. Civil Dark: 20:37 - 05:54. Nautical Dark: 21:17 - 05:14. Astro Dark: 22:01 - 04:30

Total Clouds (% Sky Obscured)

91
81
71
62
56
43
62
81
100
100
100
95
95
67
88
83
81
80
85
89
94
96
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
21
27
77
34
27
21
29
37
47
57
73
84

Medium Clouds (% Sky Obscured)

39
46
14
3
29
4
33
62
72
70
82
77
54
38
38
51
51
50
42
38
35
49
66
86

High Clouds (% Sky Obscured)

89
68
71
62
54
43
62
81
100
100
100
86
87
55
38
39
35
33
36
42
50
61
70
81

ISS Passover

Visibility (miles)

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

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

0
0
0
2
3
2
5
7
4
14
40
29
31
43
24
27
27
24
40
55
64
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.6
2.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
24
24
23
22
22
21
20
19
19
19
19
18
19
20
21
22
22
21
21
21
20

Feels Like (°C)

30
29
27
25
25
24
23
22
22
20
19
19
19
19
20
20
20
20
20
23
26
28
19
19

Dew Point (°C)

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

Relative Humidity (%)

46
56
62
64
64
65
70
73
75
81
85
91
93
93
95
89
81
74
67
74
84
92
93
95

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1009
1009
1010
1011
1011
1010
1010
1011
1011
1011
1012
1012
1011

Ozone (du)

296
293
290
290
290
289
289
291
291
290
291
290
290
292
291
290
290
290
291
292
294
296
298
301

Friday 28

Full Moon 99%

20:05

07:45

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:28, Set: 20:02, Transit: 13:14. Moon - Rise: 20:05, Set: 07:45. Civil Dark: 20:35 - 05:55. Nautical Dark: 21:15 - 05:15. Astro Dark: 21:58 - 04:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
96
93
82
69
57
56
59
64
55
47
38

Low Clouds (% Sky Obscured)

81
81
82
74
62
48
36
38
37
19
13
2
3
5
7
9
11
14
26
36
47
38
28
18

Medium Clouds (% Sky Obscured)

90
93
94
96
98
100
100
99
99
95
91
86
87
89
93
75
58
41
42
45
48
38
27
18

High Clouds (% Sky Obscured)

84
87
89
94
97
100
100
100
100
82
67
51
57
59
52
42
25
12
9
5
1
1
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
94
85
65
45
49
44
34
30
33
43
43
48
54
56
52
40

Precipitation Amount (mm)

1.6
1.1
1.2
2.7
3.7
9.1
2.2
1.3
0.4
0.4
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.2
0

Wind Speed/Direction (mph)

5
5
5
6
6
7
7
5
6
8
7
7
6
6
7
7
9
12
15
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
18
17
16
15
14
14
14
14
13
13
13
12
13
13
12
11
9
9
9
9
10
11

Relative Humidity (%)

96
96
96
96
95
95
93
92
92
90
90
90
89
87
87
86
74
65
55
55
56
56
57
58

Pressure (mb)

1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

303
306
309
312
313
314
315
316
318
320
321
322
324
326
329
331
328
325
322
321
320
319
319
320

Saturday 29

Waning Gibbous 96%

20:20

08:59

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

Sun - Rise: 06:29, Set: 20:00, Transit: 13:14. Moon - Rise: 20:20, Set: 08:59. Civil Dark: 20:33 - 05:57. Nautical Dark: 21:13 - 05:17. Astro Dark: 21:56 - 04:34

Total Clouds (% Sky Obscured)

45
51
57
62
66
69
53
39
22
30
38
44
53
62
72
60
54
45
51
60
65

Low Clouds (% Sky Obscured)

16
14
7
7
9
11
9
8
5
4
1
0
0
0
0
0
0
0
8
17
24

Medium Clouds (% Sky Obscured)

12
6
0
13
26
38
31
29
22
29
34
39
46
43
45
38
31
32
27
23
30

High Clouds (% Sky Obscured)

14
30
46
37
27
20
14
8
0
3
8
11
15
17
22
18
13
9
13
18
22

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

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
39
40
38
30
15
21
19
11
9
5
0
0
1
0
1
2
1
4
8
4

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
12
12
12
11
11
10
10
10
9
9
9
10
10
10
10
10
9

Relative Humidity (%)

59
64
70
76
78
80
83
82
80
78
78
78
77
75
73
71
65
59
54
50
46

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

320
321
322
322
324
326
328
322
317
311
309
307
306
306
306
306
304
303
301
299
297

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 23/08/26 17:44:11. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00