Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

No Rise

00:01

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

Sun - Rise: 05:44, Set: 21:12, Transit: 13:27. Moon - Rise: No Rise, Set: 00:01. Civil Dark: 21:50 - 05:06. Nautical Dark: 22:41 - 04:15. Astro Dark: 23:50 - 03:08

Total Clouds (% Sky Obscured)

51
60
68
34
23
21
5
0
0
0
5
1
16
25
29
28
0
0
0
5
25
27
88
100

Low Clouds (% Sky Obscured)

39
42
16
2
1
1
0
0
0
0
1
0
16
25
29
28
0
0
0
5
25
27
32
26

Medium Clouds (% Sky Obscured)

29
34
39
29
20
18
5
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
1
0
0
0
0
0
0
0
0
0
3
7
79
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)

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

Chance of Frost

Temperature (°C)

19
20
20
20
19
18
16
14
13
11
9
9
8
7
6
6
7
12
15
18
20
21
22
22

Feels Like (°C)

18
17
16
17
17
18
16
15
14
13
11
10
9
8
7
7
8
12
16
19
21
21
22
21

Dew Point (°C)

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

Relative Humidity (%)

37
37
46
48
49
61
70
80
81
83
82
82
84
84
82
81
75
66
56
46
40
36
35
34

Pressure (mb)

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

Ozone (du)

354
357
359
362
362
354
351
352
349
349
350
351
350
346
344
343
342
342
344
342
342
341
340
339

Wednesday 22

Waxing Gibbous 63%

15:30

00:22

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
14 Bad

Sun - Rise: 05:45, Set: 21:10, Transit: 13:27. Moon - Rise: 15:30, Set: 00:22. Civil Dark: 21:49 - 05:07. Nautical Dark: 22:40 - 04:17. Astro Dark: 23:47 - 03:10

Total Clouds (% Sky Obscured)

99
93
94
94
100
100
98
68
67
81
96
82
96
79
86
84
91
84
87
93
82
53
58
59

Low Clouds (% Sky Obscured)

27
11
33
42
15
1
4
0
4
3
2
21
37
52
41
45
63
49
58
56
57
44
26
21

Medium Clouds (% Sky Obscured)

0
0
31
83
74
78
96
63
66
75
88
75
84
58
63
55
30
8
30
2
20
20
55
47

High Clouds (% Sky Obscured)

99
89
86
84
100
99
91
64
62
70
88
53
76
45
50
45
45
52
55
91
82
52
48
40

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
1
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
20
19
17
16
15
14
13
12
12
12
11
12
14
15
17
18
19
20
21

Feels Like (°C)

20
20
20
20
21
19
17
15
14
13
12
12
11
10
11
9
11
13
14
16
16
17
18
19

Dew Point (°C)

6
7
7
7
10
10
9
8
9
8
7
6
5
5
6
6
7
7
7
8
8
7
7
7

Relative Humidity (%)

33
33
35
36
44
52
53
57
63
63
62
62
63
65
68
72
72
63
58
56
51
46
42
39

Pressure (mb)

1020
1019
1019
1019
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

338
336
335
335
334
333
333
334
336
339
341
343
348
352
356
357
358
358
358
359
360
360
361
361

Thursday 23

Waxing Gibbous 72%

16:40

00:49

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

Sun - Rise: 05:47, Set: 21:09, Transit: 13:27. Moon - Rise: 16:40, Set: 00:49. Civil Dark: 21:47 - 05:09. Nautical Dark: 22:38 - 04:19. Astro Dark: 23:44 - 03:13

Total Clouds (% Sky Obscured)

67
54
6
0
1
2
1
2
24
21
24
32
54
39
36
32
4
5
4
4
4
5
3
4

Low Clouds (% Sky Obscured)

18
21
6
0
0
0
0
0
8
20
23
32
46
39
36
32
4
5
4
4
4
4
3
2

Medium Clouds (% Sky Obscured)

32
32
0
0
1
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
1
2

High Clouds (% Sky Obscured)

40
5
3
0
0
2
1
2
24
9
8
10
30
3
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
18
16
14
13
12
10
9
8
7
7
7
8
12
15
17
19
21
21
22

Feels Like (°C)

19
19
18
18
18
18
15
14
13
11
9
9
8
6
7
7
9
13
15
18
19
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

37
35
35
35
39
49
55
56
57
58
59
63
65
69
70
71
68
57
50
45
41
36
32
31

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016

Ozone (du)

361
362
363
362
360
353
349
346
344
341
339
335
332
330
327
326
324
323
323
322
323
323
324
325

Friday 24

Waxing Gibbous 80%

17:47

01:23

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

Sun - Rise: 05:48, Set: 21:08, Transit: 13:27. Moon - Rise: 17:47, Set: 01:23. Civil Dark: 21:46 - 05:10. Nautical Dark: 22:36 - 04:20. Astro Dark: 23:42 - 03:16

Total Clouds (% Sky Obscured)

7
8
13
27
64
87
93
100
94
85
78
28
17
8
7
4
0
23
37
53
40
24
13
32

Low Clouds (% Sky Obscured)

1
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)

2
2
0
0
0
0
2
2
3
0
0
0
0
0
0
0
0
0
0
0
3
7
11
18

High Clouds (% Sky Obscured)

3
4
12
25
62
87
93
100
94
85
78
26
13
7
7
4
0
23
37
53
40
24
2
26

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

Chance of Frost

Temperature (°C)

23
23
24
23
22
21
18
16
14
13
13
12
11
11
10
11
12
14
17
20
23
24
26
28

Feels Like (°C)

22
22
22
22
22
20
16
14
12
12
12
11
12
12
11
12
14
16
17
21
23
25
26
28

Dew Point (°C)

4
5
5
5
7
10
7
6
5
5
5
5
5
5
5
6
6
5
6
7
8
7
7
7

Relative Humidity (%)

29
29
30
31
36
47
50
52
55
58
61
64
67
69
73
73
67
55
48
42
37
31
28
26

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1011
1011
1010
1009
1008

Ozone (du)

326
327
328
327
328
328
328
328
328
330
331
332
333
331
329
329
329
328
329
330
329
329
331
331

Saturday 25

Waxing Gibbous 87%

18:47

02:08

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
14 Bad

Sun - Rise: 05:49, Set: 21:07, Transit: 13:27. Moon - Rise: 18:47, Set: 02:08. Civil Dark: 21:45 - 05:12. Nautical Dark: 22:35 - 04:22. Astro Dark: 23:39 - 03:19

Total Clouds (% Sky Obscured)

74
98
100
92
100
100
100
100
100
100
100
100
100
100
100
100
100
95
93
91
98
100
92
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
12
17
26
36
47
54
61
68
72
82
87
91
92
92
81

Medium Clouds (% Sky Obscured)

23
68
61
42
48
94
97
57
73
55
76
75
75
79
85
89
93
85
83
81
80
79
79
78

High Clouds (% Sky Obscured)

68
75
100
92
100
87
84
100
100
100
100
99
98
97
97
99
100
88
63
63
62
62
52
52

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

Precipitation Probability (%)

0
0
1
1
2
10
9
19
36
37
39
53
43
28
30
27
22
23
22
14
50
71
85
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
29
28
27
24
22
21
19
19
18
17
17
16
16
16
16
16
18
19
21
20
20
20

Feels Like (°C)

28
27
28
26
27
24
21
20
16
16
16
15
14
14
13
14
14
13
15
16
17
17
17
17

Dew Point (°C)

6
6
7
5
9
10
10
10
10
14
15
15
15
14
13
14
14
14
14
14
15
14
15
15

Relative Humidity (%)

23
22
23
23
33
41
44
51
56
75
83
89
87
86
86
85
85
85
79
72
68
68
69
70

Pressure (mb)

1007
1007
1006
1006
1006
1006
1006
1007
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

333
334
336
337
336
335
336
330
331
329
329
332
333
334
334
336
338
339
339
339
339
340
341
341

Sunday 26

Waxing Gibbous 93%

19:38

03:03

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
14 Bad

Sun - Rise: 05:50, Set: 21:06, Transit: 13:27. Moon - Rise: 19:38, Set: 03:03. Civil Dark: 21:43 - 05:13. Nautical Dark: 22:33 - 04:24. Astro Dark: 23:36 - 03:21

Total Clouds (% Sky Obscured)

84
76
84
92
100
100
100
100
99
98
97
98
98
99
98
97
97
94
91
87
80
76
71
66

Low Clouds (% Sky Obscured)

65
49
52
56
61
65
65
66
66
64
62
72
80
87
76
67
55
56
59
70
71
70
66
61

Medium Clouds (% Sky Obscured)

78
75
82
90
97
98
99
99
95
90
85
85
86
88
82
77
71
58
46
34
33
32
29
23

High Clouds (% Sky Obscured)

41
40
31
33
48
86
95
95
80
73
62
54
50
46
32
20
4
3
1
0
0
0
0
0

ISS Passover

Visibility (miles)

8
6
5
6
8
9
9
9
9
8
6
4
5
6
7
8
9
9
8
7
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
95
95
88
87
84
80
79
82
88
78
72
66
71
79
92
89
81
75
73
71
66
58

Precipitation Amount (mm)

0.9
0.8
0.7
0.6
0.5
0.5
0.5
0.4
0.4
0.5
0.8
0.5
0.3
0.2
0.2
0.3
0.7
0.6
0.4
0.3
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

11
11
10
9
9
10
8
7
8
8
8
8
8
8
7
7
7
7
8
10
12
12
13
13

Chance of Frost

Temperature (°C)

20
21
21
19
18
17
16
17
16
16
16
15
15
15
15
15
15
16
17
17
17
18
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
64
62
62
61
69
81
92
93
95
96
95
95
96
95
96
96
92
87
83
74
67
60

Pressure (mb)

1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

340
339
339
340
342
344
346
349
351
354
356
359
361
362
364
366
367
369
366
364
362
362
361
360

Monday 27

Waxing Gibbous 97%

20:19

04:07

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:52, Set: 21:04, Transit: 13:27. Moon - Rise: 20:19, Set: 04:07. Civil Dark: 21:42 - 05:14. Nautical Dark: 22:31 - 04:26. Astro Dark: 23:33 - 03:24

Total Clouds (% Sky Obscured)

59
53
57
61
64
58
52
44
34
23
6
7
9
10
8
6
2

Low Clouds (% Sky Obscured)

56
49
55
61
64
56
48
42
34
23
6
7
9
10
8
4
0

Medium Clouds (% Sky Obscured)

17
8
6
6
6
4
3
1
3
4
6
4
2
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

49
26
26
19
3
5
4
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

Wind Speed/Direction (mph)

13
13
13
10
7
5
4
3
2
2
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

20
20
20
19
19
18
17
16
14
14
13
12
11
10
9
10
11

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
11
11
10
11
10
10
9
8
8
6
5
5
5

Relative Humidity (%)

56
54
52
54
57
61
65
70
75
76
76
77
77
76
77
71
66

Pressure (mb)

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

Ozone (du)

358
356
354
353
351
350
348
347
345
344
343
342
340
339
338
336
334

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

Generated: 21/07/26 15:12:24. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+2.00