Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

18:41

03:52

07 OK
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
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 Good
04 Good
05 Good
06 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)

11
9
7
5
10
35
26
20
5
0
2
0
0
0
0
0
1
2
2
2
17
2
2
3

Low Clouds (% Sky Obscured)

0
0
0
0
9
29
24
18
5
0
2
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
0
0
0
0
0
1
1
1
1
16
2
2
2

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
1
2
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)

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

Chance of Frost

Temperature (°C)

14
17
19
20
21
22
23
24
25
25
25
24
23
22
19
17
15
14
13
12
12
11
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
85
81
75
69
63
60
58
57
56
55
61
70
80
85
86
84
82
80
80
79
80
80
77

Pressure (mb)

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

Ozone (du)

331
332
331
329
329
331
332
333
333
332
332
334
335
335
336
337
339
341
342
344
344
345
346
346

Friday 29

Waxing Gibbous 98%

19:51

04:16

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 OK
20 Good
21 OK
22 OK
23 Bad
00 OK
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 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)

3
2
2
2
0
0
2
3
2
2
3
3
40
5
35
35
66
40
54
42
55
56
100
100

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
9
14
23
29
88

High Clouds (% Sky Obscured)

2
1
1
1
0
0
2
3
2
2
3
3
40
4
35
35
66
40
47
38
52
53
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
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)

1
1
3
3
3
4
5
5
6
6
6
5
4
4
3
3
2
1
1
1
1
1
2
3

Chance of Frost

Temperature (°C)

12
15
18
19
22
23
25
25
26
26
27
27
26
24
20
19
18
16
14
13
12
10
9
8

Feels Like (°C)

14
17
19
21
23
25
25
26
26
27
28
29
28
24
21
19
17
15
14
12
11
9
9
7

Dew Point (°C)

8
10
11
11
12
12
12
13
13
14
15
17
19
19
15
15
13
11
9
8
7
5
4
3

Relative Humidity (%)

77
70
64
58
53
48
46
45
45
47
50
56
66
71
74
76
76
73
73
74
73
71
68
70

Pressure (mb)

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

Ozone (du)

345
343
343
343
343
343
342
340
337
335
337
335
333
330
331
330
331
332
329
326
325
324
328
331

Saturday 30

Waxing Gibbous 100%

20:59

04:47

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
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

Sun - Rise: 05:25, Set: 21:12, Transit: 13:18. 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)

77
100
99
96
78
64
27
38
50
55
60
59
87
100
90
65
58
90
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
1
1
1
0
0
0
0
0
2
6
0
2
2
3
0
2
40
2
1
1
0

Medium Clouds (% Sky Obscured)

77
40
82
48
73
46
19
32
50
52
53
57
74
25
36
54
50
24
44
56
59
73
67
58

High Clouds (% Sky Obscured)

76
100
98
95
17
8
3
8
4
4
39
38
82
100
77
43
28
71
83
86
91
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
4
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
Very Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
51
63
95
82
15
9
31
59
49
9
7
14
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.4
0
0
0
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
15
19
22
24
26
27
27
28
28
28
27
26
25
21
20
19
18
16
14
14
13
12
14

Feels Like (°C)

9
14
19
21
23
26
29
29
29
29
29
30
28
23
20
18
19
18
16
13
13
12
12
13

Dew Point (°C)

6
10
13
15
15
15
16
16
16
17
17
19
20
22
19
17
16
14
12
11
11
10
10
11

Relative Humidity (%)

72
73
68
63
57
52
50
49
48
49
52
59
66
80
85
86
81
78
78
82
83
81
83
83

Pressure (mb)

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

Ozone (du)

333
334
337
343
347
345
345
343
341
341
340
339
337
339
337
339
341
341
337
335
335
334
335
334

Sunday 31

Full Moon 100%

22:02

05:28

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 Bad
03 Bad
04 Bad
05 Bad
06 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
91
66
100
100
100
97
100
100
99
96
89
100
67
100
100
99
98
97
98
58
62
63
56

Low Clouds (% Sky Obscured)

0
1
3
35
63
39
34
34
51
25
54
20
15
15
14
17
15
15
13
18
23
35
44
40

Medium Clouds (% Sky Obscured)

51
35
33
66
66
60
53
62
64
15
69
71
96
62
74
80
83
91
92
66
58
48
39
32

High Clouds (% Sky Obscured)

100
91
66
100
100
100
94
100
81
97
53
58
89
46
60
25
20
10
10
10
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
8
9
4
1
4
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
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
19
24
59
84
49
95
81
77
94
95
95
95
64
39
22
33
27
26
45
41
27
29
28

Precipitation Amount (mm)

0
0
0
0.2
0.8
0
0.8
0.4
0.2
0.5
1.6
2.5
0.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
6
6
7
8
11
10
13
16
16
17
15
15
13
11
8
7
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
18
19
22
22
22
23
24
23
22
20
19
18
17
16
14
13
13
13
13
12
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

86
83
76
70
69
81
77
73
61
63
72
81
85
88
88
89
89
93
93
95
96
95
96
95

Pressure (mb)

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

Ozone (du)

339
343
346
346
345
347
350
352
357
359
366
368
358
353
350
348
352
352
355
357
365
365
360
354

Monday 1

Waning Gibbous 97%

22:57

06:19

07 Bad
08 Bad
09 OK
10 OK
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
04 Bad
05 Bad
06 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)

41
41
34
32
53
72
93
96
98
99
99
98
97
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

35
35
32
32
41
48
27
24
33
33
17
7
0
1
2
3
2
1
0
0
0
0
13
22

Medium Clouds (% Sky Obscured)

30
17
10
0
6
12
18
17
19
17
16
14
13
5
13
24
29
42
47
53
56
59
57
51

High Clouds (% Sky Obscured)

0
2
2
4
11
17
79
86
93
98
97
96
94
100
100
100
100
100
100
100
100
100
73
53

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 (%)

22
28
21
19
10
6
1
2
1
0
0
0
0
0
0
0
0
0
0
3
3
4
14
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
10
9
8
9
10
10
11
13
14
14
12
11
10
10
10
9
10
10
10
9

Relative Humidity (%)

95
87
78
67
60
53
50
49
50
50
55
64
70
77
78
79
81
81
84
84
87
88
90
86

Pressure (mb)

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

Ozone (du)

351
348
348
347
347
347
347
347
345
343
341
340
340
340
339
338
337
337
338
339
340
342
344
344

Tuesday 2

Waning Gibbous 94%

23:41

No Set

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:23, Set: 21:15, Transit: 13:19. Moon - Rise: 23:41, Set: No Set. Civil Dark: 21:55 - 04:42. Nautical Dark: 22:50 - 03:46. Astro Dark: 00:15 - 02:20

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
28
25
27
32
37
42
48
55
66
70
75
76
82
86
91
87
83
81
80
83
88
89
90

Medium Clouds (% Sky Obscured)

41
32
33
48
49
50
47
62
78
94
94
97
100
100
100
100
99
99
98
99
100
100
99
99

High Clouds (% Sky Obscured)

40
77
87
100
98
95
91
95
97
100
90
80
70
66
59
56
68
81
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
2
4
6
8
8
8
8
8
8
8
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
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

49
58
57
52
54
58
71
86
95
95
95
95
95
95
95
95
82
74
63
62
62
60
59
55

Precipitation Amount (mm)

0.2
0.3
0.2
0
0
0
0.4
0.6
1.1
2
1.3
1
0.6
0.9
1
0.5
0.4
0.4
0.2
0.2
0.2
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
13
13
14
14
15
16
20
19
18
17
16
15
12
11
12
12
12
11
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

84
80
76
73
70
65
63
60
70
82
96
96
95
95
95
96
96
96
98
96
96
96
96
95

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

345
345
346
347
348
348
348
348
348
347
347
349
350
351
352
353
354
356
358
359
360
361
362
361

Wednesday 3

Waning Gibbous 88%

00:16

07:19

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

Sun - Rise: 05:22, Set: 21:16, Transit: 13:19. Moon - Rise: 00:16, Set: 07:19. Civil Dark: 21:56 - 04:42. Nautical Dark: 22:52 - 03:46. Astro Dark: 00:18 - 02:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

90
90
92
90
90
88
85
79
73
64
64
65
63
57
51
40
47
55
59

Medium Clouds (% Sky Obscured)

98
96
94
93
80
67
60
65
66
68
46
23
1
17
13
8
28
48
68

High Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
99
97
96
91
87
75
61
50
43
37
30

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

34
35
37
35
37
36
29
28
25
17
26
28
27
23
16
5
9
10
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
6
6
6
4
5
6
6
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
92
89
87
86
83
82
83
82
84
86
89
89
90
92
90
90

Pressure (mb)

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

Ozone (du)

361
360
360
360
359
360
360
360
361
361
362
363
365
366
364
362
360
358
357

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

Generated: 28/05/26 07:54:40. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00