Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 22%

10:40

22:57

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

Sun - Rise: 05:40, Set: 21:16, Transit: 13:27. Moon - Rise: 10:40, Set: 22:57. Civil Dark: 21:55 - 05:01. Nautical Dark: 22:47 - 04:08. Astro Dark: 00:01 - 02:56

Total Clouds (% Sky Obscured)

58
42
71
83
65
61
53
53
28
32
26
32
62
49
44
41
36
75
100
100
100
39
100
100

Low Clouds (% Sky Obscured)

34
31
33
28
45
46
49
51
28
32
26
32
46
49
44
41
36
75
72
67
75
34
58
48

Medium Clouds (% Sky Obscured)

20
21
60
10
27
26
27
6
3
4
2
2
30
7
11
9
8
5
8
1
54
8
56
61

High Clouds (% Sky Obscured)

58
42
0
0
55
33
0
0
0
0
0
0
12
1
2
2
6
45
50
50
55
14
86
100

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
9

Fog (%)

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

Precipitation Type

None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
8
17
46
79
95
36
14
7
9
10
22
74
52
50
49
46
57
70
72
60
62
62
40

Precipitation Amount (mm)

0
0
0
0
0.8
2.1
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
15
16
15
15
15
15
15
15
16
18
19
20
20
20
22
23
22
23
23
22
21

Feels Like (°C)

17
16
18
15
17
16
16
15
15
15
16
17
20
19
21
21
20
21
21
21
23
23
23
22

Dew Point (°C)

13
15
15
14
15
14
14
13
13
12
12
13
14
13
11
9
8
8
8
11
11
18
16
17

Relative Humidity (%)

74
88
92
92
93
92
90
87
85
83
86
85
77
68
58
49
44
41
40
49
48
72
70
75

Pressure (mb)

1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

323
321
324
323
322
322
325
328
328
328
329
327
327
327
328
329
331
333
334
334
336
334
331
327

Saturday 18

Waxing Crescent 32%

11:55

23:12

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
15 Bad
16 Bad
17 OK
18 OK
19 OK

Sun - Rise: 05:41, Set: 21:15, Transit: 13:27. Moon - Rise: 11:55, Set: 23:12. Civil Dark: 21:54 - 05:02. Nautical Dark: 22:46 - 04:10. Astro Dark: 23:58 - 02:59

Total Clouds (% Sky Obscured)

51
83
76
76
38
39
47
59
82
67
72
62
80
100
100
91
78
87
73
50
45
27
45
19

Low Clouds (% Sky Obscured)

2
29
13
29
36
39
45
49
55
54
50
55
72
64
72
64
61
63
69
50
43
27
35
19

Medium Clouds (% Sky Obscured)

6
66
30
51
20
10
20
38
74
57
53
49
62
100
96
69
4
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
35
40
40
0
0
0
0
0
0
50
50
72
100
100
43
0
0
0
0
39
2
24
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
6
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
2
8
13
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
8
16
8
0
0
6
12
30
56
85
95
95
95
78
72
51
35
20
14
11
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
1.4
0.5
0.9
0.4
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
15
15
14
14
14
14
14
16
15
15
15
17
17
18
19
19
19
19
18

Feels Like (°C)

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

Dew Point (°C)

17
16
15
15
15
14
14
13
12
12
12
13
14
12
13
13
13
13
15
12
9
7
7
8

Relative Humidity (%)

85
89
89
90
93
93
93
92
89
89
92
92
87
78
86
89
79
77
81
63
50
45
46
51

Pressure (mb)

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

Ozone (du)

329
334
334
334
335
332
334
334
334
337
336
332
330
334
343
347
354
346
344
342
342
340
339
336

Sunday 19

Waxing Crescent 42%

13:07

23:28

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

Sun - Rise: 05:42, Set: 21:14, Transit: 13:27. Moon - Rise: 13:07, Set: 23:28. Civil Dark: 21:52 - 05:03. Nautical Dark: 22:44 - 04:12. Astro Dark: 23:55 - 03:02

Total Clouds (% Sky Obscured)

27
40
23
21
32
38
50
70
73
74
67
37
18
24
42
40
53
53
88
83
76
83
91
100

Low Clouds (% Sky Obscured)

8
16
23
21
32
38
50
52
52
54
62
37
18
22
42
0
28
20
13
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
19
40
51
51
45
38
32
26
15
2

High Clouds (% Sky Obscured)

27
40
2
0
0
2
9
49
50
50
32
5
3
8
11
3
3
8
60
55
55
67
82
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
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

17
15
13
12
10
10
9
8
8
8
6
8
11
15
17
18
19
19
20
20
21
20
20
18

Feels Like (°C)

17
14
12
14
12
11
10
8
6
6
4
7
11
15
16
17
19
19
20
18
18
18
16
16

Dew Point (°C)

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

Relative Humidity (%)

63
67
68
71
72
74
73
74
71
70
69
69
58
54
51
48
46
42
39
38
37
38
40
47

Pressure (mb)

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

Ozone (du)

335
334
336
336
335
335
336
336
336
337
338
341
342
342
348
350
350
350
350
350
349
349
349
349

Monday 20

Waxing Crescent 53%

14:19

23:43

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

Sun - Rise: 05:43, Set: 21:13, Transit: 13:27. Moon - Rise: 14:19, 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)

100
99
92
89
90
85
80
76
70
74
57
35
4
1
0
13
28
41
36
26
22
20
20
18

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

14
28
79
78
84
82
75
73
65
73
57
35
4
1
0
9
18
28
25
21
19
12
7
3

High Clouds (% Sky Obscured)

98
96
84
49
25
14
9
5
3
25
57
5
0
0
0
0
0
0
0
0
0
1
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
13
11
10
10
9
9
8
8
8
9
9
10
13
14
16
17
18
19
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

54
57
60
65
70
71
75
77
83
88
87
79
70
62
56
50
45
41
39
37
35
35
37
45

Pressure (mb)

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

Ozone (du)

349
348
348
349
351
352
354
355
356
355
355
358
360
362
363
361
360
358
350
348
346
342
339
336

Tuesday 21

First Quarter 63%

15:30

00:01

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

Sun - Rise: 05:44, Set: 21:12, Transit: 13:27. Moon - Rise: 15:30, 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)

13
23
0
12
55
35
53
69
100
84
67
55
99
97
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
10
17
25
27
29
29
19
10
0
0
0
0
14
24
32
32
36
39
45
48
44

Medium Clouds (% Sky Obscured)

2
1
0
3
6
9
6
3
0
0
39
23
73
84
96
98
99
100
100
99
99
99
100
100

High Clouds (% Sky Obscured)

5
14
0
0
30
2
27
58
100
79
61
46
97
93
91
96
98
100
98
97
96
85
74
60

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
3
2
8
11
12
19
25
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
14
12
11
10
9
9
9
7
5
7
9
10
11
12
13
13
13
13
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

58
60
62
63
64
62
63
65
66
64
63
60
54
49
44
40
38
35
33
35
37
39
42
44

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

337
340
343
341
341
344
342
340
339
338
338
338
339
340
341
342
342
342
343
344
345
347
351
354

Wednesday 22

Waxing Gibbous 63%

16:40

00:22

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:45, Set: 21:10, Transit: 13:27. Moon - Rise: 16:40, 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
99
98
98
99
100
100
100
100
87
71
57
71
84
97
97
96
96
94
90
86
87
88
88

Low Clouds (% Sky Obscured)

48
56
66
76
84
93
93
92
91
74
61
51
57
61
66
70
74
82
81
77
70
70
69
68

Medium Clouds (% Sky Obscured)

99
98
96
97
98
99
99
98
98
84
65
48
49
50
48
63
80
94
89
86
82
74
63
51

High Clouds (% Sky Obscured)

47
36
24
15
7
0
33
66
99
82
57
36
45
54
64
61
63
40
27
16
11
22
31
34

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

41
48
52
55
59
78
84
95
95
95
89
75
78
83
86
82
77
71
62
56
51
57
62
65

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0.6
0.7
0.7
0.6
0.3
0.4
0.4
0.5
0.4
0.4
0.3
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
13
14
14
13
12
11
10
10
10
10
10
9
12
13
13
14
15
16
14
14
13
13
13

Dew Point (°C)

5
7
9
11
10
11
11
11
11
11
11
11
10
11
11
11
12
13
14
13
12
11
11
11

Relative Humidity (%)

47
59
74
89
90
93
95
95
96
96
93
90
87
86
82
80
83
86
89
83
78
72
76
82

Pressure (mb)

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

Ozone (du)

358
363
369
375
373
372
371
372
374
375
376
376
377
377
376
376
376
376
376
377
378
378
375
373

Thursday 23

Waxing Gibbous 72%

17:47

00:49

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: 05:47, Set: 21:09, Transit: 13:27. Moon - Rise: 17:47, 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)

85
80
77
76
77
79
84
89
93
88
84
81
82
81
81
80
79
78

Low Clouds (% Sky Obscured)

62
56
53
53
52
48
56
65
74
72
68
61
57
62
66
64
61
58

Medium Clouds (% Sky Obscured)

43
35
27
26
29
31
49
63
80
75
71
68
63
57
52
41
32
25

High Clouds (% Sky Obscured)

21
12
2
8
13
18
17
25
32
28
18
4
3
1
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

58
52
44
36
27
13
29
36
39
38
42
46
41
41
45
50
61
76

Precipitation Amount (mm)

0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
11
10
10
11
12
12
14
16
17
18
18

Feels Like (°C)

15
13
13
13
12
13
12
9
8
8
8
8
8
12
14
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

87
89
90
92
91
93
93
93
93
93
93
92
90
83
78
73
76
76

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

370
369
368
368
368
369
370
371
371
372
372
373
373
370
366
363
363
362

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

Generated: 17/07/26 20:42:56. Forecast: 17/07/26 to 23/07/26. Timezone: UTC+2.00