Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 89%

No Rise

03:32

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

Sun - Rise: 05:27, Set: 21:09, Transit: 13:18. Moon - Rise: No Rise, Set: 03:32. Civil Dark: 21:48 - 04:47. Nautical Dark: 22:42 - 03:53. Astro Dark: 23:57 - 02:36

Total Clouds (% Sky Obscured)

21
36
15
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
26
8
0
0

Low Clouds (% Sky Obscured)

0
0
7
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
20
3
0
0

Medium Clouds (% Sky Obscured)

21
6
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
4
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
4
9
37
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
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
6
5
6
6
5
5
5
5
5
4
4
5
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

26
26
24
21
19
18
16
15
14
13
13
12
11
13
16
18
20
21
23
24
25
25
25
25

Feels Like (°C)

28
29
27
22
19
20
17
15
14
14
13
13
12
14
17
20
21
23
24
25
27
27
27
27

Dew Point (°C)

19
21
19
17
17
16
15
13
12
12
12
11
10
12
14
15
16
16
16
17
17
17
16
16

Relative Humidity (%)

65
73
74
77
86
89
90
89
86
89
92
95
95
93
87
83
77
70
66
63
61
58
56
56

Pressure (mb)

1020
1020
1020
1021
1023
1023
1024
1023
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

315
316
314
315
315
315
316
318
322
325
327
329
331
332
333
331
331
331
332
334
336
337
338
339

Thursday 28

Waxing Gibbous 94%

18:41

03:52

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

Sun - Rise: 05:26, Set: 21:10, Transit: 13:18. Moon - Rise: 18:41, Set: 03:52. Civil Dark: 21:49 - 04:46. Nautical Dark: 22:43 - 03:52. Astro Dark: 00:00 - 02:33

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
3
6
2
2
1
0
0
1
2
2
4
3
3
2
2

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)

0
0
0
0
0
0
0
0
3
3
6
2
2
1
0
0
0
2
2
2
2
2
1
1

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)

6
5
6
7
5
3
3
2
2
2
2
1
0
0
1
2
1
3
3
3
4
5
5
6

Chance of Frost

Temperature (°C)

24
23
22
19
17
16
14
13
12
11
11
11
10
12
15
18
20
22
24
25
26
27
27
27

Feels Like (°C)

26
26
24
20
18
17
16
15
14
12
12
12
11
14
17
20
22
24
26
27
27
28
28
28

Dew Point (°C)

16
17
18
17
15
13
12
10
9
8
7
7
6
8
10
12
12
13
14
14
15
15
15
16

Relative Humidity (%)

59
67
78
86
86
85
83
82
80
79
78
78
78
79
70
66
61
56
52
49
48
49
49
51

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022

Ozone (du)

339
339
340
340
340
340
341
345
346
347
347
348
348
347
347
347
347
348
345
343
339
338
339
341

Friday 29

Waxing Gibbous 98%

19:51

04:16

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

Sun - Rise: 05:25, Set: 21:11, Transit: 13:18. Moon - Rise: 19:51, Set: 04:16. Civil Dark: 21:50 - 04:45. Nautical Dark: 22:45 - 03:51. Astro Dark: 00:03 - 02:31

Total Clouds (% Sky Obscured)

1
2
5
35
40
45
40
42
40
48
96
100
100
100
100
100
90
82
63
15
11
14
12
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
0
2
1
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
15
35
30
30
30
25
25
87
3
2
1
0
1
1
10

High Clouds (% Sky Obscured)

1
2
5
35
40
45
40
42
40
48
96
100
100
100
100
100
82
82
63
12
11
10
9
9

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
2
3
0
0
0
0
0
0
0
0
0
0
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)

5
3
3
3
3
2
0
1
2
4
3
3
2
3
3
4
5
5
5
5
3
1
2
2

Chance of Frost

Temperature (°C)

26
26
24
20
18
17
15
13
12
11
10
9
8
9
15
19
22
24
26
27
28
28
29
29

Feels Like (°C)

28
29
26
21
19
17
16
13
13
10
10
9
8
9
15
18
21
24
26
29
31
32
32
32

Dew Point (°C)

18
19
18
15
15
14
12
10
9
7
7
6
5
6
11
14
15
17
17
17
17
16
16
17

Relative Humidity (%)

58
66
69
75
82
82
82
82
81
78
81
82
82
78
76
72
67
63
56
53
50
47
46
47

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018
1017
1016
1015

Ozone (du)

340
336
333
333
332
333
333
332
330
330
330
331
332
334
337
343
347
349
345
344
344
345
344
343

Saturday 30

Waxing Gibbous 100%

20:59

04:47

18 OK
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
17 Bad

Sun - Rise: 05:25, Set: 21:12, Transit: 13:19. Moon - Rise: 20:59, Set: 04:47. Civil Dark: 21:52 - 04:44. Nautical Dark: 22:46 - 03:50. Astro Dark: 00:06 - 02:28

Total Clouds (% Sky Obscured)

36
42
66
66
62
75
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89

Low Clouds (% Sky Obscured)

12
7
0
0
0
0
0
0
0
0
0
6
23
68
73
64
33
56
60
56
40
29
28
25

Medium Clouds (% Sky Obscured)

18
27
18
9
0
7
15
21
72
52
69
78
100
100
97
94
90
83
77
75
47
58
51
29

High Clouds (% Sky Obscured)

12
15
36
42
48
72
87
100
89
78
62
75
87
100
100
100
100
100
100
100
100
100
100
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
5
9
9
9
9
7
2
4
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
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

11
16
18
41
40
17
9
10
9
17
37
95
85
95
95
95
86
85
93
95
95
95
93
86

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0.5
0.3
0.7
1.1
0.5
0.5
0.4
0.5
0.5
1
1
0.4
0.3

Wind Speed/Direction (mph)

2
2
2
1
4
4
3
1
2
3
4
5
11
13
14
13
5
18
16
15
14
12
12
12

Chance of Frost

Temperature (°C)

28
27
26
22
19
17
16
15
14
14
13
13
14
15
15
15
16
18
19
20
20
19
20
20

Feels Like (°C)

31
31
28
24
19
17
16
15
14
14
13
12
12
12
12
13
16
14
16
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

50
65
68
71
82
89
92
89
86
87
86
86
90
93
95
92
86
85
73
67
68
82
86
85

Pressure (mb)

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

Ozone (du)

342
341
341
341
342
343
342
342
340
338
338
337
339
340
342
347
354
355
354
353
351
350
350
349

Sunday 31

Full Moon 100%

22:02

05:28

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

Sun - Rise: 05:24, Set: 21:13, Transit: 13:19. Moon - Rise: 22:02, Set: 05:28. Civil Dark: 21:53 - 04:44. Nautical Dark: 22:48 - 03:49. Astro Dark: 00:09 - 02:25

Total Clouds (% Sky Obscured)

77
69
77
45
51
47
70
80
73
69
39
45
31
38
30
40
53
63
75
84
71
60
52
60

Low Clouds (% Sky Obscured)

19
14
20
24
34
35
35
34
38
36
39
41
31
35
14
26
39
44
42
34
30
27
28
27

Medium Clouds (% Sky Obscured)

53
9
65
16
15
16
47
60
58
56
21
17
9
5
0
0
0
5
17
30
26
17
5
12

High Clouds (% Sky Obscured)

64
51
60
24
30
18
8
0
0
0
0
0
0
3
3
6
11
11
11
8
8
16
20
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
7
8
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
Very 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 (%)

83
72
50
34
34
26
24
27
22
13
4
7
4
4
12
15
18
17
16
16
10
6
0
0

Precipitation Amount (mm)

0.4
0.3
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
14
13
13
12
12
12
11
10
11
12
14
16
18
19
20
21
22
23
23
23

Feels Like (°C)

17
16
15
14
14
13
12
11
11
11
10
11
11
13
15
16
16
17
18
19
20
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

77
72
74
75
83
87
89
92
93
92
93
93
93
92
84
77
67
61
60
59
59
56
54
52

Pressure (mb)

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

Ozone (du)

348
350
350
358
365
365
369
358
348
348
347
347
347
348
347
346
344
343
340
337
334
332
331
329

Monday 1

Waning Gibbous 97%

22:57

06:19

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
17 Bad

Sun - Rise: 05:23, Set: 21:14, Transit: 13:19. Moon - Rise: 22:57, Set: 06:19. Civil Dark: 21:54 - 04:43. Nautical Dark: 22:49 - 03:47. Astro Dark: 00:12 - 02:23

Total Clouds (% Sky Obscured)

78
87
78
67
56
53
59
64
64
60
56
55
56
65
68
65
61
72
85
98
98
99
100
100

Low Clouds (% Sky Obscured)

26
20
13
7
0
6
11
17
19
20
20
12
5
0
0
0
0
8
17
25
40
50
61
50

Medium Clouds (% Sky Obscured)

18
21
17
17
22
15
9
3
4
5
6
20
32
35
22
27
34
42
48
51
66
82
100
100

High Clouds (% Sky Obscured)

27
40
58
47
41
41
44
52
43
38
44
52
56
65
54
39
29
48
65
83
88
94
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
8
7
6
4
2

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
1
2
1
1
30
46
59
91
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
0.5
0.7
0.8
0.6

Wind Speed/Direction (mph)

2
3
5
4
3
2
2
2
2
1
2
3
4
5
6
8
9
11
12
14
16
14
12
11

Chance of Frost

Temperature (°C)

21
20
19
17
15
13
13
12
12
11
11
10
12
13
14
17
19
21
20
20
19
17
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
67
76
78
82
86
86
87
87
87
90
90
89
84
83
74
66
60
65
69
73
79
85
92

Pressure (mb)

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

Ozone (du)

329
328
328
329
330
331
333
334
335
337
339
341
345
350
354
355
356
357
359
360
362
363
364
365

Tuesday 2

Waning Gibbous 94%

23:41

07:19

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

Sun - Rise: 05:23, Set: 21:15, Transit: 13:19. Moon - Rise: 23:41, Set: 07:19. Civil Dark: 21:55 - 04:42. Nautical Dark: 22:50 - 03:46. Astro Dark: 00:15 - 02:20

Total Clouds (% Sky Obscured)

100
100
99
99
98
95
92
89
94
95
95
90
89
87
88
88
88
78
67
57

Low Clouds (% Sky Obscured)

35
20
19
20
18
23
26
31
38
44
50
59
68
77
72
67
64
57
50
43

Medium Clouds (% Sky Obscured)

99
99
96
93
92
89
85
87
89
88
87
83
80
76
58
41
30
22
14
7

High Clouds (% Sky Obscured)

100
100
98
95
91
92
92
89
93
87
80
51
21
7
20
34
46
31
15
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

90
85
91
91
93
71
56
50
56
58
56
68
72
68
62
59
56
59
62
62

Precipitation Amount (mm)

0.5
0.4
0.5
0.5
0.7
0.3
0
0
0
0
0
0.3
0.3
0.3
0.2
0.2
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

10
10
10
8
8
7
7
7
7
8
8
8
10
11
13
14
15
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
92
93
95
95
95
95
95
95
95
95
93
92
87
83
78
68
61

Pressure (mb)

1011
1011
1011
1012
1012
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

367
369
371
376
382
387
389
390
391
391
391
391
391
391
391
390
389
388
382
376

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

Generated: 27/05/26 18:46:36. Forecast: 27/05/26 to 02/06/26. Timezone: UTC+2.00