Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 42%

No Rise

23:43

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

Sun - Rise: 05:43, Set: 21:13, Transit: 13:27. Moon - Rise: No Rise, Set: 23:43. Civil Dark: 21:51 - 05:05. Nautical Dark: 22:43 - 04:13. Astro Dark: 23:53 - 03:05

Total Clouds (% Sky Obscured)

43
46
46
48
44
62
54
38
55
62
85
90
86
99
99
75
41
37
33
20
34
79
67
36

Low Clouds (% Sky Obscured)

38
34
31
29
39
20
18
10
11
11
18
27
37
35
37
34
40
37
33
20
24
31
19
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
24
30
34
34
37
46
67
40
65
67
54
22
19
6
1
0
26
26
24

High Clouds (% Sky Obscured)

2
4
2
4
2
0
0
1
2
16
39
40
45
94
99
71
23
1
3
3
15
40
27
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
18
18
17
16
14
13
12
12
10
9
8
8
9
10
12
14
14
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

39
38
38
38
41
47
49
54
51
50
55
59
58
60
68
78
87
81
72
65
58
52
48
44

Pressure (mb)

1020
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

349
349
349
351
352
354
354
354
353
352
350
350
352
353
354
356
358
359
358
358
358
356
356
357

Tuesday 21

First Quarter 53%

14:19

00:01

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

Sun - Rise: 05:44, Set: 21:12, Transit: 13:27. Moon - Rise: 14:19, 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)

45
67
53
43
46
40
33
23
18
19
15
8
7
27
26
26
27
0
0
0
0
27
8
26

Low Clouds (% Sky Obscured)

25
15
18
32
29
35
28
0
0
0
0
0
0
27
26
26
27
0
0
0
0
7
0
0

Medium Clouds (% Sky Obscured)

28
50
35
29
32
25
19
18
15
15
12
7
7
2
0
0
0
0
0
0
0
27
7
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

20
21
20
20
20
19
19
16
14
13
12
11
10
8
7
7
6
8
12
15
18
19
21
22

Feels Like (°C)

20
20
19
18
18
18
17
16
14
14
14
12
11
9
8
8
7
10
14
16
20
21
22
24

Dew Point (°C)

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

Relative Humidity (%)

40
38
36
36
36
41
56
71
78
83
84
83
85
87
85
85
84
78
69
59
51
41
38
36

Pressure (mb)

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

Ozone (du)

358
358
359
361
363
362
353
352
349
347
346
347
347
347
348
351
349
345
343
341
340
341
341
342

Wednesday 22

Waxing Gibbous 63%

15:30

00:22

14 OK
15 OK
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 OK
10 OK
11 Bad
12 Bad
13 OK

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)

31
32
70
77
85
82
88
92
71
69
84
82
78
89
85
69
58
72
70
45
38
48
54
36

Low Clouds (% Sky Obscured)

31
32
25
4
5
20
1
6
7
1
0
26
46
24
31
41
48
41
40
40
38
41
40
32

Medium Clouds (% Sky Obscured)

19
0
0
44
35
39
44
53
32
31
76
54
53
65
40
18
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
7
48
36
59
62
75
90
60
50
45
26
23
31
57
51
35
65
60
21
2
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
11
13
2
4
2
0
1
4
7
7
6
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)

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

Chance of Frost

Temperature (°C)

22
23
23
23
22
21
20
18
17
15
14
13
13
12
12
11
10
11
13
14
15
17
17
18

Feels Like (°C)

24
23
22
22
21
20
19
17
15
13
12
11
12
12
12
10
9
10
12
12
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

34
32
32
32
34
40
48
52
55
59
64
66
74
79
80
76
81
80
70
63
55
51
50
50

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1020
1020

Ozone (du)

343
341
341
340
339
340
340
338
341
343
345
348
351
353
353
356
357
358
359
360
361
363
364
366

Thursday 23

Waxing Gibbous 72%

16:40

00:49

14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
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: 05:47, 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)

22
22
22
14
8
2
11
22
33
33
22
13
14
19
22
15
9
2
2
3
3
5
10
9

Low Clouds (% Sky Obscured)

22
22
22
14
8
0
0
0
0
7
14
13
14
19
22
15
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
11
21
28
28
9
0
0
0
0
0
2
2
2
2
2
2
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)

10
10
10
10
9
8
7
5
3
2
2
2
2
1
2
1
1
1
1
2
4
5
6
6

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
18
16
14
13
11
10
8
8
8
7
8
10
12
15
17
20
21
22

Feels Like (°C)

17
18
18
18
18
17
17
15
14
12
11
11
9
9
9
7
9
11
13
15
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

48
42
40
37
35
37
48
53
54
56
58
61
64
69
70
71
71
67
55
49
45
38
35
32

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017

Ozone (du)

362
358
354
349
344
341
337
334
332
330
329
327
325
324
324
324
324
324
324
324
324
324
325
325

Friday 24

Waxing Gibbous 80%

17:47

01:23

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

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)

24
39
35
50
71
92
94
97
100
82
63
20
16
14
11
7
8
9
7
6
5
28
49
72

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
44
5
0
0
0
0
4
7
9
5
3
0
0
0
0
20
40
60

High Clouds (% Sky Obscured)

14
28
30
50
71
92
94
97
100
77
57
16
11
6
1
3
5
6
5
3
3
15
26
41

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

Chance of Frost

Temperature (°C)

23
24
24
24
23
23
21
18
17
14
13
12
12
11
10
9
10
12
13
16
19
22
24
26

Feels Like (°C)

22
22
21
21
21
20
20
17
15
12
11
11
11
11
10
10
9
9
9
15
16
17
19
20

Dew Point (°C)

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

Relative Humidity (%)

29
29
28
29
30
40
49
50
53
54
59
63
66
67
69
69
63
57
53
44
37
32
29
26

Pressure (mb)

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

Ozone (du)

326
327
328
329
330
331
332
332
333
333
334
337
341
338
335
332
331
331
330
330
329
328
329
330

Saturday 25

Waxing Gibbous 87%

18:47

02:08

14 Bad
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: 05:49, 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)

58
50
46
61
76
92
96
98
100
100
100
100
97
95
95
94
94
94
94
95
92
88
92
94

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
8
12
16
26
31
35
40
45
45
38
36
30
33
36
58
71
75
72

Medium Clouds (% Sky Obscured)

43
25
7
28
49
70
73
77
81
87
94
100
93
84
76
74
73
68
68
68
69
68
69
70

High Clouds (% Sky Obscured)

44
50
46
61
76
92
91
95
100
100
100
100
97
94
90
90
94
90
90
90
85
82
79
67

ISS Passover

Visibility (miles)

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

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
Light Rain

Precipitation Probability (%)

0
0
0
4
8
6
21
30
26
60
66
56
49
35
13
25
32
39
42
41
35
49
59
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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
28
27
25
24
22
20
18
18
18
17
16
15
15
16
16
17
19
19
20
20
20

Feels Like (°C)

21
27
26
26
26
27
28
21
21
21
21
21
21
13
12
13
14
14
15
17
16
17
17
17

Dew Point (°C)

5
5
5
5
6
8
10
10
11
12
13
15
16
14
13
13
14
14
15
17
18
18
18
18

Relative Humidity (%)

23
23
23
22
27
33
41
47
55
65
73
82
92
89
87
86
87
87
89
89
91
89
88
85

Pressure (mb)

1007
1006
1005
1005
1005
1005
1004
1005
1006
1007
1007
1008
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

330
331
332
333
333
332
332
332
332
332
334
337
339
339
340
340
341
342
343
346
349
351
350
349

Sunday 26

Waxing Gibbous 93%

19:38

03:03

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: 05:50, 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)

89
83
80
85
89
92
92
91
93
93
93
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

62
52
42
32
22
12
12
10
7
27
46
75
73
79
82
87
89
86

Medium Clouds (% Sky Obscured)

62
52
36
53
73
92
92
91
93
89
85
80
82
82
84
88
93
98

High Clouds (% Sky Obscured)

50
16
9
15
20
20
25
25
29
54
71
69
79
87
100
100
100
100

ISS Passover

Visibility (miles)

5
5
5
5
6
8
9
9
9
9
9
9
9
8
6
5
6
8

Fog (%)

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

Precipitation Probability (%)

68
66
62
69
80
90
78
62
25
29
26
20
34
42
47
61
69
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
19
19
18
17
16
16
15
15
15
15
14
15
15

Feels Like (°C)

17
19
18
18
20
20
22
17
17
17
17
15
14
14
14
14
15
14

Dew Point (°C)

18
16
15
13
15
15
16
15
14
13
14
13
13
13
13
13
14
14

Relative Humidity (%)

82
75
68
60
67
73
82
83
83
85
85
87
87
90
92
93
93
95

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

348
349
350
351
351
352
353
353
354
355
354
353
352
352
352
351
354
356

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

Generated: 20/07/26 14:47:08. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+2.00