Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

11:25

01:53

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

Sun - Rise: 05:32, 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)

87
67
61
30
22
32
20
5
7
2
8
3
3
29
4
8
6
2
7
13
8
10
10
22

Low Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
2
3
0
5

Medium Clouds (% Sky Obscured)

3
1
1
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
62
59
30
22
32
20
5
7
2
8
3
3
25
2
8
4
2
1
13
6
6
10
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
16
13
11
11
10
10
10
10
10
10
9
11
13
14
17
18
19
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

63
69
76
83
90
92
92
92
91
93
93
93
93
95
91
84
78
72
66
62
59
57
56
54

Pressure (mb)

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

Ozone (du)

335
333
330
328
325
324
325
324
324
324
321
320
320
320
317
316
316
316
317
316
317
318
317
318

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)

36
4
8
2
6
3
0
1
2
1
2
0
0
0
0
0
0
0
1
1
2
4
7
4

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
2
7
4

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)

32
3
6
2
6
3
0
1
2
1
2
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

22
22
22
20
17
16
15
15
14
13
13
12
12
12
13
15
17
19
20
22
23
23
24
24

Feels Like (°C)

22
23
23
21
18
16
16
16
15
14
13
13
12
12
14
16
17
19
21
22
23
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

56
64
73
81
88
89
89
89
87
89
92
92
92
93
93
87
81
76
70
65
61
58
58
57

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

319
322
325
327
328
331
333
332
331
332
332
332
332
332
334
333
332
333
334
337
339
342
342
341

Saturday 23

First Quarter 53%

13:59

02:32

17 Good
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 OK
07 OK
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
8
7
2
3
17
30
29
33
30
29
3
2
2
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
6
6
2
3
17
30
29
33
30
29
2
2
1
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
9
8
6
6
5
4
5
5
4
4
4
4
4
5
6
7
8
9
10
11
11
12
12

Chance of Frost

Temperature (°C)

24
24
23
23
20
18
17
17
16
15
14
14
14
13
14
17
19
21
23
24
25
25
26
26

Feels Like (°C)

25
25
25
24
21
20
19
18
17
16
14
13
13
13
13
16
20
22
23
24
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

60
69
73
79
81
82
83
85
86
87
89
89
89
90
89
83
78
74
68
65
62
60
60
60

Pressure (mb)

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

Ozone (du)

342
341
339
338
337
337
337
337
336
333
333
335
337
341
342
340
338
336
336
335
333
333
335
336

Sunday 24

Waxing Gibbous 64%

15:10

02:47

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

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)

1
3
4
15
23
36
26
18
10
11
17
15
11
11
8
9
9
23
41
47
62
64
63
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
13
15
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
20
17
13
9

High Clouds (% Sky Obscured)

1
3
4
15
23
36
26
17
8
9
16
13
9
9
5
6
6
17
21
15
18
19
20
27

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)

11
9
7
6
6
6
5
5
4
4
4
5
5
5
5
5
6
6
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

26
26
25
24
22
20
18
17
17
17
16
15
15
15
17
18
20
21
23
24
25
25
26
26

Feels Like (°C)

27
27
26
26
24
21
19
19
19
18
18
16
16
17
18
19
21
23
23
24
25
25
25
25

Dew Point (°C)

19
19
20
20
19
18
16
15
15
15
15
14
13
14
15
15
16
16
17
17
17
17
17
17

Relative Humidity (%)

64
67
73
79
85
86
85
86
86
87
89
90
90
90
89
82
77
72
66
64
60
58
57
57

Pressure (mb)

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

Ozone (du)

336
334
333
333
333
331
327
326
325
323
321
319
316
314
313
313
312
312
311
310
310
311
311
311

Monday 25

Waxing Gibbous 73%

16:20

03:01

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

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)

48
19
13
6
6
12
14
41
60
13
8
4
16
43
27
29
27
23
20
16
15
14
13
13

Low Clouds (% Sky Obscured)

12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
5
2
0
0
0
0
3
5
8

Medium Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
7
6
3
0

High Clouds (% Sky Obscured)

25
9
8
2
2
9
13
38
55
11
7
4
16
43
27
11
13
16
12
8
3
2
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 (%)

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 (%)

1
12
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
8
7
5
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
7
5
5
5
4
4
3
2
2
3
2
2
2
1
1
1
3
4
5
6
7
7
7

Chance of Frost

Temperature (°C)

26
25
25
23
21
19
18
17
17
16
16
15
15
15
16
18
19
22
24
25
26
27
27
27

Feels Like (°C)

26
26
27
26
23
21
19
19
18
17
18
17
17
18
18
21
21
22
24
24
26
26
29
28

Dew Point (°C)

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

Relative Humidity (%)

60
66
72
75
79
82
85
85
85
86
86
87
87
87
86
79
73
69
64
61
57
53
52
52

Pressure (mb)

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

Ozone (du)

311
310
309
309
310
310
309
308
310
310
310
310
310
311
311
312
312
312
312
313
313
313
314
314

Tuesday 26

Waxing Gibbous 82%

No Rise

03:16

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

17
22
26
21
18
14
16
18
18
14
10
5
6
9
14
31
48
59
48
41
32
18
8
1

Low Clouds (% Sky Obscured)

8
9
10
6
3
0
0
0
0
0
0
0
4
9
14
31
48
59
48
41
32
18
8
0

Medium Clouds (% Sky Obscured)

6
11
14
10
9
12
13
14
13
10
6
3
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
2
3
3
3
2
2
1
1
0
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

26
25
23
21
19
18
16
15
15
14
14
13
13
13
14
15
15
15
16
17
19
19
19
19

Feels Like (°C)

27
27
27
28
21
21
20
19
19
18
15
15
15
15
15
14
16
15
15
14
15
15
19
18

Dew Point (°C)

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

Relative Humidity (%)

52
59
67
76
77
78
78
79
80
80
84
89
93
92
90
90
85
80
77
68
61
55
51
47

Pressure (mb)

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

Ozone (du)

315
315
315
315
316
316
316
316
315
315
315
316
316
317
318
319
320
320
321
320
318
317
319
320

Wednesday 27

Waxing Gibbous 89%

17:30

03:32

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: 05:27, Set: 21:09, Transit: 13:18. Moon - Rise: 17:30, Set: 03:32. Civil Dark: 21:48 - 04:47. Nautical Dark: 22:42 - 03:53. Astro Dark: 23:57 - 02:36

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
1
1
3
3
5
6
6
6
6
6
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4

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)

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

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)

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

Chance of Frost

Temperature (°C)

19
18
17
17
16
16
14
13
12
12
11
11
10
12
13
15
17
20
22
23
23

Feels Like (°C)

17
18
19
20
15
17
17
17
16
15
10
11
10
10
10
10
16
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

44
52
61
71
72
73
74
76
76
79
81
87
90
84
79
74
70
65
60
56
53

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023

Ozone (du)

321
323
325
326
327
327
327
326
324
323
323
322
322
323
324
325
326
326
327
327
328

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

Generated: 21/05/26 17:03:10. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00