Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

20:13

06:40

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 OK
03 OK

Sun - Rise: 06:34, Set: 20:10, Transit: 13:22. Moon - Rise: 20:13, Set: 06:40. Civil Dark: 20:43 - 06:01. Nautical Dark: 21:23 - 05:21. Astro Dark: 22:07 - 04:37

Total Clouds (% Sky Obscured)

86
89
92
93
100
100
90
82
76
66
97
100
100
100
100
100
100
100
100
75
65
100
19
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
24
34
42
43
78
44
69
83
81
87
79
60
72
41
26
18
10
6

Medium Clouds (% Sky Obscured)

66
37
65
60
80
74
67
55
71
43
42
81
79
100
100
100
100
100
100
56
45
0
0
7

High Clouds (% Sky Obscured)

86
89
92
93
100
89
83
82
76
66
84
100
100
100
100
100
100
100
100
20
25
100
0
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
4
6
4
6
5
2
4
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

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

Precipitation Probability (%)

0
2
29
3
7
13
33
61
95
95
95
78
95
95
95
89
95
95
95
87
56
8
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
3.9
0.4
0.8
0.2
0.6
0.7
0.6
0.3
0.2
0.3
1.2
0.3
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
2
3
4
6
7
13
8
11
11
12
9
8
8
11
11
11
8
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
20
19
21
23
25
25
21
21
21
20
18
19
19
18
16
15
14
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
86
84
76
69
60
51
60
54
56
65
86
93
95
95
93
93
95
90
93
93
95

Pressure (mb)

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

Ozone (du)

287
288
287
286
287
287
287
288
286
290
290
292
293
294
298
302
304
308
311
317
318
326
332
334

Saturday 29

Waning Gibbous 96%

20:28

07:53

04 OK
05 Good
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 06:35, Set: 20:08, Transit: 13:22. Moon - Rise: 20:28, Set: 07:53. Civil Dark: 20:41 - 06:02. Nautical Dark: 21:21 - 05:23. Astro Dark: 22:04 - 04:39

Total Clouds (% Sky Obscured)

24
0
9
1
2
0
13
18
51
59
52
100
100
100
100
95
95
70
86
90
59
52
59
63

Low Clouds (% Sky Obscured)

0
0
8
0
0
0
11
13
17
18
10
7
9
0
0
13
11
0
2
1
3
4
8
28

Medium Clouds (% Sky Obscured)

21
0
0
0
0
0
0
0
0
26
37
12
40
62
100
86
88
59
55
57
32
45
55
49

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
41
59
6
100
100
100
100
25
25
13
15
17
18
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
0
0
0
0
0
0
0
0
0
0
0
6
1
1
2
8

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

Chance of Frost

Temperature (°C)

13
12
12
11
13
15
17
19
20
21
22
23
23
22
22
21
19
18
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
92
90
82
72
63
56
49
45
44
44
50
55
62
62
62
71
74
75
78
80
82

Pressure (mb)

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

Ozone (du)

335
332
329
322
319
317
314
308
303
301
300
298
297
297
296
295
295
295
294
295
296
297
297
297

Sunday 30

Waning Gibbous 91%

20:43

09:07

04 OK
05 Good
06 Good
07 OK
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

Sun - Rise: 06:36, Set: 20:06, Transit: 13:21. Moon - Rise: 20:43, Set: 09:07. Civil Dark: 20:39 - 06:04. Nautical Dark: 21:18 - 05:24. Astro Dark: 22:01 - 04:41

Total Clouds (% Sky Obscured)

39
13
18
34
69
63
55
57
87
70
87
90
77
72
77
100
68
62
57
67
71
54
77
69

Low Clouds (% Sky Obscured)

27
13
10
13
69
29
9
11
9
8
7
10
13
23
17
14
9
12
16
18
19
19
21
23

Medium Clouds (% Sky Obscured)

22
3
9
21
17
20
29
27
30
35
28
18
16
2
8
50
37
35
41
40
47
33
44
53

High Clouds (% Sky Obscured)

0
0
1
1
5
44
45
8
20
14
57
90
26
30
43
41
24
15
27
48
60
12
32
12

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 (%)

1
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
6
12
4
7
32
51

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
5
5
5
7
9
11
12
11
11
11
11
10
8
6
3
2
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
84
86
79
69
62
58
53
48
45
42
41
46
55
65
69
71
70
72
74
78
82
83

Pressure (mb)

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

Ozone (du)

298
299
298
298
296
296
297
296
296
295
294
294
295
294
294
294
294
295
295
294
294
293
293
293

Monday 31

Waning Gibbous 89%

21:00

10:23

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

Sun - Rise: 06:38, Set: 20:04, Transit: 13:21. Moon - Rise: 21:00, Set: 10:23. Civil Dark: 20:37 - 06:05. Nautical Dark: 21:16 - 05:26. Astro Dark: 21:59 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
74
47
29
27
26
24
18
13
6
5
5
4
7
13
17
14
9
4
30
39

Low Clouds (% Sky Obscured)

30
62
30
28
49
31
24
20
17
16
12
6
0
1
1
2
2
1
1
1
1
2
3
3

Medium Clouds (% Sky Obscured)

100
100
100
99
46
20
0
0
0
0
2
4
6
4
2
0
5
10
15
11
6
0
0
0

High Clouds (% Sky Obscured)

10
62
72
92
51
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
30

ISS Passover

Visibility (miles)

9
3
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
92
59
44
34
23
3
1
2
3
2
1
0
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.5
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
10
8
12
14
13
14
15
16
16
17
17
17
16
14
11
9
7
6
4
4
4
5
4

Chance of Frost

Temperature (°C)

15
16
15
15
16
17
18
19
21
22
23
23
22
22
21
19
18
16
15
13
13
12
12
11

Feels Like (°C)

16
13
14
13
13
16
17
17
19
19
19
19
19
19
19
19
17
16
15
14
14
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

83
89
93
95
95
88
77
62
50
40
36
36
36
41
45
54
64
69
76
80
86
89
89
88

Pressure (mb)

1015
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1021
1022
1023
1023
1023
1022

Ozone (du)

293
292
295
298
303
305
306
307
309
312
313
312
310
310
311
311
311
311
311
310
310
310
310
311

Tuesday 1

Waning Gibbous 83%

21:21

11:42

04 Bad
05 Bad
06 Bad
07 OK
08 OK
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

Sun - Rise: 06:39, Set: 20:02, Transit: 13:21. Moon - Rise: 21:21, Set: 11:42. Civil Dark: 20:35 - 06:07. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:56 - 04:45

Total Clouds (% Sky Obscured)

39
43
54
27
40
56
67
63
67
57
51
74
72
76
84
89
78
77
79
90
95
100
98
96

Low Clouds (% Sky Obscured)

3
11
18
24
27
23
20
14
11
12
11
6
0
6
14
21
40
43
43
25
6
4
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
19
28
25
20
18
17
19
87
78
76
76
54
35
12
14
16

High Clouds (% Sky Obscured)

35
31
31
2
25
47
67
48
33
8
10
48
55
60
65
65
55
60
65
77
90
100
98
95

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
1
1
1
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
14
17
19
20
21
22
23
23
22
22
20
19
17
16
15
14
14
14
13

Feels Like (°C)

10
10
10
9
14
16
19
20
22
22
23
23
22
21
22
19
18
17
16
15
15
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
81
71
65
57
51
47
44
42
41
41
52
59
62
66
68
71
74
76
82
79

Pressure (mb)

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

Ozone (du)

310
310
309
312
312
310
309
309
309
310
311
311
311
311
312
312
311
311
311
311
311
311
311
312

Wednesday 2

Waning Gibbous 74%

21:48

13:04

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 OK
01 OK
02 OK
03 Bad

Sun - Rise: 06:41, Set: 20:00, Transit: 13:20. Moon - Rise: 21:48, Set: 13:04. Civil Dark: 20:33 - 06:08. Nautical Dark: 21:12 - 05:29. Astro Dark: 21:54 - 04:47

Total Clouds (% Sky Obscured)

94
87
80
73
71
68
66
81
89
95
95
92
85
87
89
94
86
79
72
52
34
17
30
43

Low Clouds (% Sky Obscured)

0
16
31
46
46
49
51
57
59
57
52
45
39
32
25
18
15
10
6
5
3
2
21
40

Medium Clouds (% Sky Obscured)

19
40
61
73
71
68
66
73
76
79
80
80
81
80
65
51
37
26
17
15
12
9
6
3

High Clouds (% Sky Obscured)

93
75
54
25
20
15
15
26
41
60
50
46
49
64
75
85
80
79
72
52
33
11
14
17

ISS Passover

Visibility (miles)

9
9
9
8
7
6
6
5
7
8
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
13
19
25
32
41
55
62
63
55
56
53
52
50
52
46
37
25
7
10
13
13
17
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
2
2
2
3
3
4
5
7
8
9
10
11
9
6
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
11
10
14
16
18
17
17
17
20
19
19
20
19
20
15
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
79
79
84
89
93
89
85
81
81
80
79
82
83
87
86
86
87
86
87
87
89

Pressure (mb)

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

Ozone (du)

312
313
313
313
313
313
313
313
315
316
317
316
316
316
318
320
321
322
324
325
322
320
318
316

Thursday 3

Waning Gibbous 63%

22:24

14:26

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 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK

Sun - Rise: 06:42, Set: 19:58, Transit: 13:20. Moon - Rise: 22:24, Set: 14:26. Civil Dark: 20:30 - 06:10. Nautical Dark: 21:09 - 05:31. Astro Dark: 21:51 - 04:49

Total Clouds (% Sky Obscured)

57
65
70
77
83
85
90
92
95
99
87
75
60
51
44
39
48
55
63
53
43
35

Low Clouds (% Sky Obscured)

57
49
40
34
21
15
7
19
27
32
27
22
18
19
20
21
20
21
21
22
20
17

Medium Clouds (% Sky Obscured)

0
8
14
18
31
41
54
64
74
82
62
44
28
20
12
4
3
2
1
1
1
0

High Clouds (% Sky Obscured)

20
24
27
29
34
43
53
67
80
94
73
48
21
18
17
23
32
40
47
38
27
18

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

Fog (%)

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

Precipitation Probability (%)

3
7
5
3
18
24
27
29
29
27
22
15
5
7
6
1
2
3
2
4
3
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

Wind Speed/Direction (mph)

5
5
5
6
6
8
9
12
12
14
16
15
16
15
13
11
10
8
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
12
11
12
11
12
12
11
10
10
9
8
7
7
7
7
6
5
4
4
3

Relative Humidity (%)

89
89
90
89
87
79
73
66
60
54
48
45
42
39
43
47
52
52
52
52
54
55

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

315
314
314
314
314
315
317
319
320
321
322
319
315
312
309
306
303
303
302
301
301
300

Forecast for Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 28/08/26 04:28:42. Forecast: 28/08/26 to 03/09/26. Timezone: UTC+2.00