Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

19:51

03:52

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

Sun - Rise: 05:26, Set: 21:10, Transit: 13:18. Moon - Rise: 19:51, 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)

11
8
7
32
74
88
54
91
84
3
9
4
2
2
2
0
0
0
0
4
0
1
4
3

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
24
58
70
43
85
65
2
9
3
1
1
2
0
0
0
0
4
0
1
4
3

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
3
3
2
2
2
2
2
3
3
3
4
4
5
5
5
6
5
4
5

Chance of Frost

Temperature (°C)

20
17
15
14
13
12
12
11
10
9
11
15
17
19
21
24
24
25
26
26
27
26
25
23

Feels Like (°C)

21
18
16
15
14
13
13
11
9
10
12
15
18
20
23
25
25
26
26
27
28
28
28
25

Dew Point (°C)

17
15
13
11
9
9
9
7
6
5
6
9
11
12
13
14
14
14
14
15
16
17
19
18

Relative Humidity (%)

85
86
85
82
79
80
80
78
77
74
74
69
65
62
60
56
51
49
48
49
52
58
69
73

Pressure (mb)

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

Ozone (du)

336
339
342
346
348
350
349
348
347
345
344
345
346
345
344
342
343
343
342
339
338
340
337
335

Friday 29

Waxing Gibbous 98%

20:59

04:16

21 Good
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
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:25, Set: 21:11, Transit: 13:18. Moon - Rise: 20:59, 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)

6
81
75
90
98
100
100
100
100
100
94
95
84
98
88
82
64
66
71
62
79
88
85
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
15
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
59
89
94
83
71
94
69
40
62
40
67
30
46
19
3
47

High Clouds (% Sky Obscured)

5
81
73
89
98
100
100
100
100
100
79
83
70
76
32
64
14
53
13
41
50
62
73
94

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
1
5
18
16
11
6
24

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
2
1
1
1
2
2
3
3
6
5
6
5
3
1
3
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

20
19
18
15
15
14
13
12
11
11
11
16
19
22
24
25
28
28
29
29
28
27
26
25

Feels Like (°C)

21
20
19
15
15
13
13
11
10
10
10
14
18
21
24
26
28
29
30
30
29
29
28
27

Dew Point (°C)

16
15
14
11
11
9
9
7
6
5
7
11
13
15
16
16
17
18
18
18
17
17
19
18

Relative Humidity (%)

75
77
77
77
76
73
72
71
70
69
75
74
71
66
60
56
53
52
52
50
51
54
65
68

Pressure (mb)

1023
1024
1024
1024
1024
1023
1023
1022
1022
1023
1023
1023
1022
1022
1021
1021
1020
1019
1018
1018
1017
1018
1017
1017

Ozone (du)

335
336
336
334
333
331
329
330
330
332
332
333
334
335
338
340
341
342
342
342
340
340
340
339

Saturday 30

Waxing Gibbous 100%

20:59

04:47

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
18 Bad
19 Bad
20 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)

100
48
50
46
44
91
100
99
81
78
81
64
100
43
100
100
100
98
99
100
98
100
100
100

Low Clouds (% Sky Obscured)

14
5
1
1
14
3
29
34
0
0
0
0
2
0
2
2
30
16
9
1
39
48
54
71

Medium Clouds (% Sky Obscured)

48
6
16
46
40
38
28
32
76
17
67
55
48
35
53
35
95
70
39
1
48
51
98
100

High Clouds (% Sky Obscured)

100
48
50
46
44
91
100
97
55
74
40
19
100
10
82
100
100
84
99
100
83
100
100
100

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
2
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

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

Precipitation Probability (%)

57
29
41
27
9
11
32
44
56
79
63
19
20
40
73
50
51
43
61
67
67
95
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
10
1
4
6
5
5
5
4
4
5
4
5
7
7
8
4
6
5
8
6
5
11
11

Chance of Frost

Temperature (°C)

22
21
20
18
16
14
13
12
12
12
15
19
21
24
25
26
23
22
22
22
23
22
20
19

Feels Like (°C)

21
19
20
18
15
12
12
11
11
12
14
18
22
24
26
26
24
22
22
21
23
23
18
17

Dew Point (°C)

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

Relative Humidity (%)

68
94
93
92
92
92
92
90
87
89
92
86
81
77
67
61
57
53
48
53
60
66
68
72

Pressure (mb)

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

Ozone (du)

341
341
340
340
340
341
342
343
344
344
344
343
344
345
343
345
351
357
352
349
347
344
342
342

Sunday 31

Full Moon 100%

22:02

05:28

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 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
100
70
85
95
89
81
44
30
28
24
43
62
76
85
92
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
19
20
21
22
24
21
21
21
27
19
19
15
43
55
54
49
65
76
87
38
27
13
5

Medium Clouds (% Sky Obscured)

100
100
97
92
65
78
89
85
72
24
11
8
4
0
21
39
55
51
48
37
37
36
40
28

High Clouds (% Sky Obscured)

100
100
100
100
35
27
13
0
0
0
0
0
0
0
2
2
3
32
66
98
99
100
100
100

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

Light Rain
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 (%)

95
61
62
50
49
37
33
20
24
21
14
16
15
31
21
8
1
1
1
0
6
1
0
0

Precipitation Amount (mm)

0.5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
92
90
90
93
93
96
96
95
93
86
77
69
66
62
57
55
56
58
58
60
69
72

Pressure (mb)

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

Ozone (du)

340
339
339
339
342
349
361
359
358
351
348
346
347
347
347
347
347
348
347
342
341
337
334
334

Monday 1

Waning Gibbous 97%

22:57

06:19

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
18 Bad
19 Bad
20 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)

100
100
94
90
85
90
95
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
12
8
4
0
2
3
5
3
2
0
3
7
10
17
25
32
31
30
29
36
48
62
63

Medium Clouds (% Sky Obscured)

25
15
17
19
20
17
16
13
9
60
78
99
97
92
69
44
22
37
54
74
78
82
90
95

High Clouds (% Sky Obscured)

100
100
85
73
65
77
90
100
100
100
100
97
99
100
99
98
97
99
99
100
100
100
100
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
3
2
2
1
2
3
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
2
0
1
2
2
4
5
3
24
29
27
43
53
61
83
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.9
1.4
1.7
1.7
1.7
1.1

Wind Speed/Direction (mph)

3
2
2
3
3
2
2
1
1
2
3
4
4
6
7
6
6
5
6
6
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
83
84
84
84
86
86
88
89
84
82
78
73
70
69
67
66
72
81
89
92
92
95

Pressure (mb)

1014
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

333
333
332
332
332
333
333
334
337
344
347
350
351
353
354
354
354
353
355
356
358
359
360
361

Tuesday 2

Waning Gibbous 94%

23:41

07:19

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
18 Bad
19 Bad
20 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
99
99
98
97
97
96
92
89
86
66
46
25
38

Low Clouds (% Sky Obscured)

64
58
57
57
57
51
45
38
41
45
49
62
76
89
80
72
66
61
59
57
46
34
23
16

Medium Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
96
92
88
87
88
89
80
71
61
42
22
3
19

High Clouds (% Sky Obscured)

73
60
73
85
100
100
100
100
100
100
100
85
64
43
41
33
30
30
30
34
23
11
0
13

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
89
95
91
82
88
93
92
89
86
86
86
82
76
76
79
83
86
91
95
87
78
68
52

Precipitation Amount (mm)

0.7
0.3
0.6
0.5
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.5
0.5
0.6
0.7
0.8
0.7
0.5
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
10
10
10
9
8
9
8
8
8
10
10
10
10
10
10
13
13
13
13
13
13

Dew Point (°C)

12
12
12
12
11
10
10
10
10
10
10
10
11
11
11
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

95
96
98
98
95
95
95
96
96
95
95
93
93
90
90
87
84
83
82
80
79
80
83
84

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

361
361
360
362
363
365
366
368
370
371
372
373
374
376
377
380
382
385
382
379
376
368
360
353

Wednesday 3

Waning Gibbous 88%

00:16

08:26

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: 05:22, 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)

50
67
76
76
76
88
91
94
84
78
76
78
80
78
81
83
86

Low Clouds (% Sky Obscured)

9
2
12
28
49
49
50
51
56
63
69
57
44
34
35
36
37

Medium Clouds (% Sky Obscured)

38
66
70
70
76
88
90
93
67
40
14
18
22
6
9
12
14

High Clouds (% Sky Obscured)

43
67
76
76
76
88
87
84
60
46
46
55
65
70
67
64
61

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

34
2
29
51
63
83
93
95
81
64
40
36
28
10
37
49
56

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.6
0.7
0.4
0.2
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

5
5
4
5
5
6
6
6
6
6
7
7
7
7
8
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
90
90
91
91
91
91
90
89
87
82
75
69
75
81

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

351
349
348
346
344
343
341
340
339
339
339
339
340
341
343
344
346

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

Generated: 28/05/26 21:34:19. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00