Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

18:41

03:52

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

13
9
7
5
0
0
0
0
0
0
0
2
2
20
48
6
4
3
2
2
2
2
0
0

Low Clouds (% Sky Obscured)

13
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
0
0
0
1
2
19
47
6
3
2
1
1
2
2
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 (%)

1
0
0
0
1
2
1
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
6
6
7
7
8
6
6
5
4
3
3
3
3
3
2
2
2
2
3
3
3
4
5

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
21
19
16
15
14
14
13
12
12
10
10
12
15
18
20
22
23
24

Feels Like (°C)

24
25
25
25
25
24
23
20
17
17
15
14
13
13
12
11
11
13
16
19
21
23
24
25

Dew Point (°C)

14
15
15
15
16
17
18
16
14
13
11
10
10
9
9
7
6
8
9
11
12
13
13
13

Relative Humidity (%)

57
57
55
55
62
68
79
82
85
83
80
79
80
80
80
78
77
76
68
64
61
57
53
48

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

328
330
332
333
334
335
334
335
338
339
342
344
346
346
347
346
345
346
346
345
345
344
345
345

Friday 29

Waxing Gibbous 98%

19:51

04:16

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 Bad
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

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
5
1
2
2
2
3
5
26
22
54
44
80
80
98
93
99
100
100
98
99
80
70
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
35
60
96
77
57
91
80
70
63

High Clouds (% Sky Obscured)

1
5
1
2
2
2
3
5
26
22
54
44
80
80
96
90
99
100
100
95
95
24
40
30

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

Chance of Frost

Temperature (°C)

25
26
26
26
26
25
23
20
19
18
16
15
13
12
11
10
9
10
15
18
21
23
26
27

Feels Like (°C)

26
26
27
27
27
27
25
21
20
18
16
15
13
11
10
9
7
9
14
17
20
23
25
27

Dew Point (°C)

13
14
15
15
17
19
18
15
14
14
12
10
8
7
5
4
3
6
10
12
14
15
17
17

Relative Humidity (%)

47
47
48
50
57
68
73
74
73
76
75
73
71
69
66
65
65
76
73
69
64
59
59
53

Pressure (mb)

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

Ozone (du)

344
340
337
336
340
337
335
333
333
334
333
333
331
331
329
329
330
331
331
333
335
339
342
348

Saturday 30

Waxing Gibbous 100%

20:59

04:47

14 OK
15 Bad
16 OK
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

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)

37
47
35
64
90
73
94
81
80
85
59
60
90
89
97
74
99
92
92
93
94
96
98
100

Low Clouds (% Sky Obscured)

0
1
1
9
1
1
1
15
1
9
2
2
1
27
28
25
1
1
13
10
13
45
26
22

Medium Clouds (% Sky Obscured)

30
30
28
7
14
6
20
44
80
80
49
36
39
52
73
39
50
88
75
57
48
42
33
25

High Clouds (% Sky Obscured)

3
13
6
37
77
42
90
67
55
55
45
41
79
31
82
28
97
26
44
65
82
88
94
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
7
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
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
2
3
11
6
17
37
85
25
4
24
1
16
3
8
15
40
6
13
20
59
95
46
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.9
0
0
0
0
0
0
0
0
0.3
0
0
0
0.2
0.9
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
1
1
11
6
3
3
5
5
4
4
4
5
2
3
5
5
5
8
4

Chance of Frost

Temperature (°C)

28
28
28
28
26
26
24
21
20
18
17
15
14
13
12
12
12
14
18
21
23
24
23
25

Feels Like (°C)

29
31
30
30
29
29
27
20
19
19
17
15
13
12
12
11
11
14
18
21
23
24
23
25

Dew Point (°C)

16
16
16
16
15
19
17
17
18
17
15
14
12
11
10
10
9
12
15
18
19
19
20
21

Relative Humidity (%)

48
46
46
47
50
65
66
75
92
90
90
90
90
89
86
86
86
86
82
84
80
72
81
78

Pressure (mb)

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

Ozone (du)

348
347
344
343
342
340
341
339
338
338
338
339
340
339
339
339
341
341
345
348
346
347
351
353

Sunday 31

Full Moon 100%

22:02

05:28

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 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)

100
100
100
85
73
100
100
100
100
96
85
57
49
63
61
50
61
64
63
56
41
57
64
88

Low Clouds (% Sky Obscured)

8
6
9
13
20
27
43
20
18
13
9
6
12
18
26
24
53
63
60
52
36
48
45
56

Medium Clouds (% Sky Obscured)

34
35
40
56
48
28
84
92
100
95
81
53
47
62
61
48
25
5
3
2
0
9
15
23

High Clouds (% Sky Obscured)

100
100
100
81
37
100
100
100
100
85
15
0
0
0
0
1
2
3
4
5
5
7
11
28

ISS Passover

Visibility (miles)

7
2
7
1
9
4
4
1
4
4
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
60
28
32
32
25
25
21
33
41
36
30
23
20
16

Precipitation Amount (mm)

0.8
0.7
1.8
2
0.7
2.6
2.6
2.2
1.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
5
5
3
4
4
8
9
9
11
13
12
9
7
6
5
4
3
4
4
6
6
5
5

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
18
17
17
16
16
15
14
14
13
13
13
14
14
16
17
18
19
19

Feels Like (°C)

26
24
23
23
22
22
18
16
16
14
13
13
13
14
13
14
15
15
14
16
17
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

72
72
65
69
76
80
88
93
93
95
93
93
93
95
95
95
95
93
90
85
78
73
67
62

Pressure (mb)

1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

354
355
360
363
353
346
343
342
341
342
347
348
346
345
347
348
347
346
347
348
347
347
348
348

Monday 1

Waning Gibbous 97%

22:57

06:19

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
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: 21:14, 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)

92
96
100
100
100
100
90
80
71
78
89
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
29
19
17
11
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
23
33
42

Medium Clouds (% Sky Obscured)

21
24
22
22
24
22
12
6
0
0
0
0
0
0
0
17
34
51
67
84
100
100
93
79

High Clouds (% Sky Obscured)

71
85
100
100
100
100
90
80
71
78
89
100
100
100
100
99
97
97
98
99
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
8
6
4
6
8

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

12
10
2
9
9
0
0
0
0
0
0
0
0
0
0
2
3
4
25
30
36
55
63
68

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
0.2
0.3

Wind Speed/Direction (mph)

5
6
6
6
5
5
5
4
4
4
4
3
3
3
2
2
1
1
2
4
7
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
65
66
68
76
81
82
83
84
87
92
90
90
91
91
89
87
86
85
85
83
86
89

Pressure (mb)

1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

347
344
341
339
337
335
334
335
335
334
335
335
335
335
336
337
337
337
337
338
340
341
344
347

Tuesday 2

Waning Gibbous 94%

23:41

07:19

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
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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
86
80
74
70
72

Low Clouds (% Sky Obscured)

40
39
39
38
40
53
59
60
61
61
65
69
61
52
42
52
62
72
58
43
27
32
36
39

Medium Clouds (% Sky Obscured)

79
86
96
94
89
90
94
97
100
100
100
100
100
100
100
100
100
100
92
86
79
73
70
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
87
67
51
67
82
100
100
100
100
100
100
100
67
34
1
0
0
0

ISS Passover

Visibility (miles)

9
9
8
8
5
3
1
3
5
7
8
9
9
9
9
9
8
7
6
6
5
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very 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
Light Rain
Light Rain

Precipitation Probability (%)

64
66
74
95
95
95
95
95
72
64
64
68
80
88
94
95
95
95
94
90
92
86
83
82

Precipitation Amount (mm)

0
0
0
0.7
1.2
1.4
1.5
0.8
0.4
0.2
0.2
0.3
0.4
0.5
0.6
0.6
0.7
0.8
0.7
0.6
0.7
0.6
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
18
17
17
17
18
18
14
14
13
13
13
12
11
10
10
10
10
9
11
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
85
89
93
98
96
98
96
96
96
96
96
96
96
95
93
92
86
82
78
72
66

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010

Ozone (du)

350
351
352
353
355
356
358
360
362
365
365
366
367
366
365
364
372
379
386
381
377
372
367
363

Wednesday 3

Waning Gibbous 88%

00:16

08:26

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:22, Set: 21:16, Transit: 13:19. Moon - Rise: 00:16, Set: 08:26. Civil Dark: 21:56 - 04:42. Nautical Dark: 22:52 - 03:46. Astro Dark: 00:18 - 02:18

Total Clouds (% Sky Obscured)

79
79
80
64
51
39
40
42
49
48
52
57
67
69
78
74
79
85

Low Clouds (% Sky Obscured)

49
57
66
58
50
39
29
18
5
10
15
25
26
20
18
18
18
18

Medium Clouds (% Sky Obscured)

61
57
49
32
14
0
22
37
49
45
40
40
45
50
60
44
27
4

High Clouds (% Sky Obscured)

4
9
13
9
5
1
25
42
49
48
52
57
67
69
78
66
38
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

74
68
65
58
50
38
28
16
2
29
51
68
93
95
95
95
75
45

Precipitation Amount (mm)

0.4
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0.2
0.6
0.9
1
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
61
61
67
73
80
82
83
87
87
88
90
92
91
91
88
86

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

358
358
357
356
355
353
352
349
347
344
343
342
340
340
340
340
340
339

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

Generated: 28/05/26 14:37:32. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00