Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 20%

10:02

01:25

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 05:33, Set: 21:01, Transit: 13:18. Moon - Rise: 10:02, Set: 01:25. Civil Dark: 21:39 - 04:55. Nautical Dark: 22:30 - 04:04. Astro Dark: 23:37 - 02:55

Total Clouds (% Sky Obscured)

74
69
75
34
59
51
47
31
19
54
56
60
82
71
78
73
83
69
90
80
81
93
100
100

Low Clouds (% Sky Obscured)

39
43
37
22
9
1
11
1
3
15
22
24
33
47
43
42
57
33
57
45
56
54
43
35

Medium Clouds (% Sky Obscured)

35
48
39
15
46
40
30
20
14
35
43
42
53
55
54
40
42
22
35
39
29
22
19
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
4
3
0
3
48
9
18
26
20
22
17
9
13
60
100
100

ISS Passover

Visibility (miles)

5
5
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
1
5
5
4
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

47
47
49
29
12
6
6
5
1
0
0
0
0
0
0
0
0
3
16
6
17
0
14
0

Precipitation Amount (mm)

0.3
0.2
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
9
7
5
4
4
4
4
4
4
4
3
3
3
3
3
3
1
1
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
78
83
87
90
90
90
91
91
93
93
93
93
93
93
87
83
78
71
66
63
61
60
62

Pressure (mb)

1024
1024
1025
1025
1027
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027

Ozone (du)

358
359
359
359
359
360
364
362
358
355
350
348
348
345
342
342
342
342
341
341
341
340
339
338

Thursday 21

Waxing Crescent 31%

11:25

01:53

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

Sun - Rise: 05:32, Set: 21:02, Transit: 13:18. Moon - Rise: 11:25, Set: 01:53. Civil Dark: 21:40 - 04:54. Nautical Dark: 22:31 - 04:02. Astro Dark: 23:40 - 02:52

Total Clouds (% Sky Obscured)

99
99
33
23
23
28
28
25
7
21
13
6
6
17
20
7
7
5
14
26
27
23
26
23

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
20
17
12
19

Medium Clouds (% Sky Obscured)

51
50
8
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
28
23
18
23
26
23
5
21
13
6
6
17
19
5
6
5
3
4
4
4
10
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
6
6
7
7
7
6
5
5
5
5
5
5
5
5
6
7
8
8
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
75
85
90
92
92
93
92
93
93
93
93
95
93
87
82
77
72
68
64
62
61
62

Pressure (mb)

1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1028
1028
1027
1027

Ozone (du)

337
334
332
331
329
327
326
325
323
321
322
323
322
323
323
322
321
320
320
320
320
319
320
319

Friday 22

Waxing Crescent 42%

12:44

02:15

17 OK
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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 05:31, Set: 21:03, Transit: 13:18. Moon - Rise: 12:44, Set: 02:15. Civil Dark: 21:42 - 04:52. Nautical Dark: 22:33 - 04:00. Astro Dark: 23:43 - 02:50

Total Clouds (% Sky Obscured)

21
16
3
4
4
5
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Low Clouds (% Sky Obscured)

19
14
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)

4
4
3
4
3
5
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
17
16
14
14
13
13
12
11
11
11
12
15
17
18
20
22
22
23
24
24

Feels Like (°C)

23
23
23
22
18
17
15
14
14
14
13
12
12
11
13
15
16
18
20
21
22
23
23
24

Dew Point (°C)

15
16
17
18
15
14
13
12
12
11
11
10
10
10
11
13
14
14
15
15
15
15
16
16

Relative Humidity (%)

63
69
75
82
85
87
89
89
89
90
92
92
93
95
93
89
82
77
71
67
63
60
60
60

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

319
319
319
318
318
320
321
325
330
333
334
336
337
338
339
338
338
337
336
336
337
337
338
338

Saturday 23

First Quarter 53%

13:59

02:32

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

Sun - Rise: 05:30, Set: 21:04, Transit: 13:18. Moon - Rise: 13:59, Set: 02:32. Civil Dark: 21:43 - 04:51. Nautical Dark: 22:35 - 03:59. Astro Dark: 23:46 - 02:47

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
17
29
69
81
62
60
31
18
3
0
0
0
0
0
0
0
0
0

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
0
0
1
17
22
65
80
59
57
28
16
3
0
0
0
0
0
0
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
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
9
6
6
5
5
5
4
5
5
5
5
6
5
6
8
9
10
10
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
21
19
17
16
16
14
13
13
12
14
16
17
19
20
21
22
23
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

66
72
75
81
82
85
83
86
87
89
90
90
92
93
92
86
80
73
69
64
61
58
58
60

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

338
337
335
334
333
334
336
338
339
337
338
340
342
342
340
337
338
340
340
340
338
337
336
334

Sunday 24

Waxing Gibbous 64%

15:10

02:47

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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good

Sun - Rise: 05:29, Set: 21:05, Transit: 13:18. Moon - Rise: 15:10, Set: 02:47. Civil Dark: 21:44 - 04:50. Nautical Dark: 22:37 - 03:57. Astro Dark: 23:49 - 02:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
3
2
2
2
1
2
4
7
10

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
3
5
7

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
1
1
2
1
1
0
0
0
0
3
2
1
1
1
1
1
1
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
1
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
8
7
5
5
5
4
4
4
5
5
5
5
5
5
6
7
8
9
9
10
10
10
9

Chance of Frost

Temperature (°C)

25
24
23
23
20
18
17
15
15
13
13
13
12
13
14
16
18
20
23
24
24
26
26
25

Feels Like (°C)

25
25
25
24
21
19
18
17
17
14
14
14
13
14
15
17
18
19
20
21
21
22
27
26

Dew Point (°C)

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

Relative Humidity (%)

67
70
74
81
84
86
86
87
92
93
95
95
95
96
95
89
83
79
74
71
67
63
64
65

Pressure (mb)

1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1028
1028
1028
1027
1027

Ozone (du)

331
330
329
329
330
329
328
327
329
328
326
324
322
320
319
318
317
316
315
315
315
315
315
316

Monday 25

Waxing Gibbous 73%

16:20

03:01

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

Sun - Rise: 05:28, Set: 21:06, Transit: 13:18. Moon - Rise: 16:20, Set: 03:01. Civil Dark: 21:46 - 04:49. Nautical Dark: 22:38 - 03:56. Astro Dark: 23:52 - 02:41

Total Clouds (% Sky Obscured)

9
8
6
7
9
12
17
23
26
29
30
31
25
22
17
14
14
15
13
8
4
9
15
21

Low Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
5
9
13
7
3
0
0
0
0
0
0
0
5
10
15

Medium Clouds (% Sky Obscured)

0
0
0
3
7
12
16
18
18
17
16
16
10
13
17
14
14
15
13
8
4
3
1
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

25
24
22
21
20
17
15
15
14
13
12
12
11
12
13
14
16
18
20
20
21
22
23
23

Feels Like (°C)

25
25
25
25
21
20
20
20
19
18
13
14
13
13
12
12
16
17
17
17
18
19
24
24

Dew Point (°C)

18
18
18
18
17
15
13
12
12
11
10
9
8
9
10
10
12
13
14
13
14
14
14
15

Relative Humidity (%)

64
70
75
81
82
83
85
86
86
87
84
83
81
80
79
76
74
71
68
65
62
58
59
61

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1026

Ozone (du)

317
316
316
315
316
317
319
318
318
317
316
316
315
315
315
315
315
315
314
314
314
314
314
313

Tuesday 26

Waxing Gibbous 82%

No Rise

03:16

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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 05:28, Set: 21:08, Transit: 13:18. Moon - Rise: No Rise, Set: 03:16. Civil Dark: 21:47 - 04:48. Nautical Dark: 22:40 - 03:55. Astro Dark: 23:55 - 02:39

Total Clouds (% Sky Obscured)

12
9
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

10
6
2
1
1
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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
25
25
21
22
21
21
20
19
16
16
16
15
15
15
21
21
21
23
24

Dew Point (°C)

15
16
16
17
16
16
14
13
13
12
12
12
11
12
13
13
15
15
15
17
17

Relative Humidity (%)

61
67
71
79
80
82
85
85
86
86
87
86
86
84
82
79
76
71
67
65
63

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

313
313
313
313
314
314
315
315
316
317
318
319
320
319
319
319
318
317
316
316
316

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

Generated: 20/05/26 17:02:04. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+2.00