Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

07:19

23:49

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:35, Set: 20:58, Transit: 13:17. Moon - Rise: 07:19, Set: 23:49. Civil Dark: 21:36 - 04:57. Nautical Dark: 22:26 - 04:07. Astro Dark: 23:31 - 03:01

Total Clouds (% Sky Obscured)

80
84
88
91
100
100
100
100
88
98
89
74
74
53
71
76
66
49
55
56
55
66
100
65

Low Clouds (% Sky Obscured)

46
53
32
50
43
20
10
22
28
29
39
49
39
36
48
58
53
43
46
40
39
38
1
3

Medium Clouds (% Sky Obscured)

80
84
88
91
91
100
100
100
78
96
83
59
53
27
14
13
0
3
6
7
30
6
32
30

High Clouds (% Sky Obscured)

80
84
88
91
100
100
86
16
2
0
0
1
1
1
12
19
34
5
17
20
35
47
100
52

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

45
36
92
34
52
52
23
4
3
1
2
0
0
0
0
0
0
0
0
0
7
9
20
29

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
13
14
13
12
11
9
8
7
7
7
6
6
6
4
5
5
8
10
12
13
14
15

Feels Like (°C)

11
11
10
11
11
10
9
6
6
4
4
5
5
5
5
3
3
5
7
9
10
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

71
61
59
57
62
80
86
88
91
91
91
91
93
94
93
93
94
93
88
83
76
68
63
58

Pressure (mb)

1015
1015
1015
1014
1015
1016
1016
1017
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

396
398
398
396
392
391
393
395
398
399
393
384
381
380
377
373
372
369
366
363
360
358
356
354

Tuesday 19

Waxing Crescent 11%

08:38

00:45

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:34, Set: 20:59, Transit: 13:17. Moon - Rise: 08:38, Set: 00:45. Civil Dark: 21:37 - 04:56. Nautical Dark: 22:28 - 04:05. Astro Dark: 23:34 - 02:58

Total Clouds (% Sky Obscured)

82
72
93
100
100
95
100
99
98
97
97
93
97
93
100
96
100
95
80
100
83
87
100
100

Low Clouds (% Sky Obscured)

9
15
19
20
20
25
42
57
65
78
57
54
47
35
78
80
91
65
47
69
64
64
42
42

Medium Clouds (% Sky Obscured)

82
72
93
100
100
95
99
86
68
53
54
47
91
75
91
90
100
88
68
99
65
67
65
64

High Clouds (% Sky Obscured)

25
20
29
100
100
41
91
72
19
57
53
60
85
77
100
52
28
21
6
81
80
75
60
52

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

26
30
39
21
29
31
31
38
31
20
12
8
5
7
25
63
67
52
14
9
37
55
56
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

6
7
11
14
14
11
7
4
5
5
6
6
6
6
6
6
7
8
8
9
9
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
12
11
11
11
10
9
8
7
7
8
7
7
7
7
7
8
9
11
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

57
55
61
74
80
84
86
89
91
93
91
95
95
95
95
93
95
96
95
90
84
73
69
75

Pressure (mb)

1018
1018
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1024
1025
1025

Ozone (du)

351
351
352
356
361
361
360
358
359
357
357
357
356
354
354
354
353
351
353
359
362
364
362
355

Wednesday 20

Waxing Crescent 20%

10:02

01:25

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

92
62
56
52
47
56
26
54
29
74
60
75
57
46
45
43
40
20
25
28
35
68
93
100

Low Clouds (% Sky Obscured)

48
43
20
29
7
13
17
1
2
0
32
26
30
27
30
32
35
14
19
21
26
18
10
4

Medium Clouds (% Sky Obscured)

62
36
44
40
31
37
20
48
24
42
36
33
35
17
0
0
0
1
1
0
0
12
24
37

High Clouds (% Sky Obscured)

3
6
0
0
0
4
3
13
3
55
16
35
9
8
12
7
2
4
8
13
17
51
81
100

ISS Passover

Visibility (miles)

5
6
7
9
7
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

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

Precipitation Probability (%)

64
64
54
61
44
26
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
0
0.2
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
10
10
9
10
8
5
4
3
1
1
2
1
1
1
1
1
1
2
3
4
5
6
5

Chance of Frost

Temperature (°C)

16
17
17
17
16
15
14
13
11
10
10
8
8
8
7
6
6
7
11
13
15
17
18
18

Feels Like (°C)

14
15
15
16
15
15
15
13
11
11
9
8
7
8
8
7
6
8
12
14
16
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

73
73
67
65
72
75
82
87
88
88
88
90
88
88
88
90
88
88
84
81
75
68
65
61

Pressure (mb)

1024
1024
1025
1024
1025
1026
1026
1027
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028

Ozone (du)

352
355
362
362
361
361
361
361
361
359
357
352
347
344
343
343
340
339
339
339
339
338
336
335

Thursday 21

Waxing Crescent 31%

11:25

01:53

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

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)

100
100
99
87
74
61
37
33
38
28
32
29
6
13
11
10
9
5
4
6
2
5
8
11

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11

Medium Clouds (% Sky Obscured)

49
57
64
36
18
0
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
98
97
84
74
61
34
31
38
26
32
28
4
13
6
5
2
1
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
59
61
68
75
82
86
89
89
90
92
93
93
93
93
91
92
86
79
72
68
62
60

Pressure (mb)

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

Ozone (du)

335
336
334
333
332
331
329
326
325
324
324
323
323
323
322
321
323
324
325
327
329
330
329
328

Friday 22

Waxing Crescent 42%

12:44

02:15

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
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 OK
13 OK

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)

10
7
4
5
7
8
9
9
13
6
8
5
4
4
4
1
2
2
4
4
4
17
31
44

Low Clouds (% Sky Obscured)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13

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)

2
2
2
3
4
8
9
8
13
6
8
5
4
4
4
1
2
2
4
4
4
16
29
44

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
55
55
57
66
74
81
87
89
89
89
89
90
90
90
91
90
89
87
81
74
68
64
60

Pressure (mb)

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

Ozone (du)

329
330
329
327
328
329
327
327
326
325
325
324
323
324
325
326
327
327
327
328
328
329
329
330

Saturday 23

First Quarter 53%

13:59

02:32

14 OK
15 OK
16 OK
17 OK
18 OK
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 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad

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)

43
37
31
39
48
51
53
51
52
58
60
63
66
68
67
53
44
40
36
38
36
43
52
70

Low Clouds (% Sky Obscured)

20
27
31
32
30
24
15
7
0
1
1
2
7
10
12
17
19
23
19
15
10
7
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
7
11
9
9
9
12
13
19
17
25
21
10
0
0
0
0

High Clouds (% Sky Obscured)

36
24
11
29
44
51
39
43
40
40
43
40
44
47
24
16
18
19
22
26
26
34
42
58

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
3
5
0
1
0
0
1
7
0
5
18
0
3
12
0
4
15
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
5
4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
5
6
7
8
8

Chance of Frost

Temperature (°C)

24
24
24
24
24
23
22
19
17
15
14
14
13
13
12
12
13
14
15
17
19
20
21
22

Feels Like (°C)

20
25
25
25
26
26
27
21
20
20
19
18
18
14
14
14
13
13
13
17
17
17
18
18

Dew Point (°C)

15
15
15
15
17
18
19
17
15
13
12
12
12
11
11
11
11
12
12
13
13
13
13
13

Relative Humidity (%)

57
57
56
55
63
72
81
84
85
87
87
87
89
90
92
92
89
86
83
77
70
65
60
56

Pressure (mb)

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

Ozone (du)

330
331
331
332
331
331
331
332
332
333
333
332
332
333
333
333
334
334
334
334
333
332
332
332

Sunday 24

Waxing Gibbous 64%

13:59

02:47

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

Sun - Rise: 05:29, Set: 21:05, Transit: 13:18. Moon - Rise: 13:59, 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)

64
51
39
29
18
4
3
2
1
2
4
4
6
10
11
12
8
5

Low Clouds (% Sky Obscured)

4
8
11
6
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

High Clouds (% Sky Obscured)

51
39
29
18
10
2
1
1
0
0
0
1
2
2
3
1
1
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
3
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
25
24
23
23
23
24
20
21
20
19
19
18
15
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

53
55
56
58
63
70
76
80
82
85
86
87
87
89
89
90
87
86

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

332
332
331
331
332
333
333
332
332
331
329
327
325
323
321
320
319
317

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

Generated: 18/05/26 14:39:47. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00