Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

11:27

01:59

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

Sun - Rise: 05:33, Set: 21:07, Transit: 13:21. Moon - Rise: 11:27, Set: 01:59. Civil Dark: 21:46 - 04:54. Nautical Dark: 22:39 - 04:01. Astro Dark: 23:51 - 02:47

Total Clouds (% Sky Obscured)

95
96
95
92
95
88
82
71
50
40
28
25
33
12
9
6
10
8
28
9
14
3
5
2

Low Clouds (% Sky Obscured)

51
49
25
34
64
39
14
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

31
28
60
44
24
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
46
50
55
61
69
62
60
36
30
19
24
33
7
4
3
4
1
16
4
9
2
2
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
9
1
9
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)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
19
18
16
14
13
13
12
11
11
10
10
9
11
14
17
18
19
21

Feels Like (°C)

19
19
19
19
19
19
19
18
16
14
13
13
13
11
11
11
11
9
11
14
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

69
67
63
62
64
67
76
82
87
89
89
90
92
92
91
91
93
91
88
82
73
66
62
60

Pressure (mb)

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

Ozone (du)

336
337
336
333
331
330
330
328
326
325
324
325
326
325
324
322
322
322
320
319
317
317
317
316

Friday 22

Waxing Crescent 42%

12:46

02:19

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

Sun - Rise: 05:32, Set: 21:08, Transit: 13:21. Moon - Rise: 12:46, Set: 02:19. Civil Dark: 21:48 - 04:53. Nautical Dark: 22:41 - 03:59. Astro Dark: 23:54 - 02:44

Total Clouds (% Sky Obscured)

10
18
23
21
14
46
39
21
27
20
18
5
4
4
4
5
5
5
5
2
1
3
3
1

Low Clouds (% Sky Obscured)

4
7
11
8
6
3
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
8
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
8
9
8
6
46
39
20
27
20
18
2
1
1
1
1
1
1
2
1
0
1
2
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 (%)

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

Chance of Frost

Temperature (°C)

22
23
23
23
23
23
22
21
19
17
16
15
14
14
13
13
12
12
12
16
19
20
22
23

Feels Like (°C)

22
23
24
24
24
24
24
22
20
19
17
16
15
15
15
14
13
12
14
17
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

56
54
52
51
52
58
67
77
84
83
82
85
86
87
87
89
89
88
84
77
71
67
64
61

Pressure (mb)

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

Ozone (du)

316
315
315
313
314
316
317
319
321
327
330
330
331
331
331
332
332
333
334
336
336
336
336
337

Saturday 23

First Quarter 53%

No Rise

02:36

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

Sun - Rise: 05:31, Set: 21:10, Transit: 13:21. Moon - Rise: No Rise, Set: 02:36. Civil Dark: 21:49 - 04:52. Nautical Dark: 22:42 - 03:58. Astro Dark: 23:57 - 02:41

Total Clouds (% Sky Obscured)

0
3
11
10
4
6
3
5
5
5
12
47
62
57
43
43
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
3
11
10
1
5
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
2
0
3
4
4
3
9
47
62
57
43
43
1
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
8
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
5
5
6
6
4
3
2
1
1
1
1
1
1
2
2
2
2
3
5
6
6

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
25
23
21
19
18
17
16
15
15
14
13
13
15
18
20
22
24
25

Feels Like (°C)

25
26
27
28
28
28
27
26
24
22
21
19
19
17
17
16
16
15
17
20
22
24
26
26

Dew Point (°C)

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

Relative Humidity (%)

59
55
53
53
54
61
72
80
86
88
86
86
86
86
86
86
87
89
86
79
75
70
68
63

Pressure (mb)

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

Ozone (du)

339
342
343
344
343
340
338
337
337
336
338
339
341
340
339
339
341
344
344
342
339
335
332
331

Sunday 24

Waxing Gibbous 64%

14:02

02:50

13 Good
14 Good
15 Good
16 Good
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 OK
12 OK

Sun - Rise: 05:30, Set: 21:11, Transit: 13:21. Moon - Rise: 14:02, Set: 02:50. Civil Dark: 21:50 - 04:51. Nautical Dark: 22:44 - 03:56. Astro Dark: 00:01 - 02:38

Total Clouds (% Sky Obscured)

0
3
7
10
7
3
0
0
0
1
1
2
2
2
3
2
2
2
0
4
8
11
19
26

Low Clouds (% Sky Obscured)

0
3
7
10
7
3
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
0
0
0
0
1
0
1
1
0
0
0
0
0
0
4
8
11
19
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
27
27
28
27
27
27
25
24
22
22
21
19
18
17
17
19
20
22
24
25
27
27

Dew Point (°C)

17
17
17
17
18
18
20
20
20
18
17
16
15
13
13
13
12
14
14
15
16
17
18
17

Relative Humidity (%)

58
55
53
54
58
62
71
78
84
85
84
83
83
82
85
86
86
87
85
77
70
67
65
59

Pressure (mb)

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

Ozone (du)

331
330
329
328
327
326
325
327
328
327
325
324
322
321
322
323
322
320
319
317
318
318
316
315

Monday 25

Waxing Gibbous 74%

15:14

03:04

13 OK
14 OK
15 OK
16 Good
17 OK
18 OK
19 OK
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

Sun - Rise: 05:29, Set: 21:12, Transit: 13:21. Moon - Rise: 15:14, Set: 03:04. Civil Dark: 21:52 - 04:49. Nautical Dark: 22:46 - 03:55. Astro Dark: 00:04 - 02:35

Total Clouds (% Sky Obscured)

29
35
34
15
29
22
10
3
3
3
0
0
0
1
2
3
4
4
4
3
2
2
2
2

Low Clouds (% Sky Obscured)

0
3
5
12
19
14
5
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
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
33
26
2
2
2
2
2
3
3
0
0
0
0
0
1
1
1
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
10
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
7
9

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

Chance of Frost

Temperature (°C)

27
27
28
28
28
27
26
25
23
21
20
19
18
17
17
17
16
17
19
20
22
24
25
26

Feels Like (°C)

28
29
28
29
30
28
28
27
26
25
23
22
21
21
20
20
20
20
19
19
25
26
27
28

Dew Point (°C)

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

Relative Humidity (%)

54
51
50
52
55
61
70
77
80
82
84
84
85
85
85
86
86
83
80
77
73
70
66
64

Pressure (mb)

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

Ozone (du)

315
316
316
314
313
312
312
313
313
314
315
315
314
314
314
314
314
314
313
313
312
310
309
309

Tuesday 26

Waxing Gibbous 82%

16:25

03:18

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

Sun - Rise: 05:29, Set: 21:13, Transit: 13:21. Moon - Rise: 16:25, Set: 03:18. Civil Dark: 21:53 - 04:48. Nautical Dark: 22:48 - 03:53. Astro Dark: 00:07 - 02:32

Total Clouds (% Sky Obscured)

2
15
27
40
30
20
9
6
3
0
0
0
1
8
16
22
31
42
50
31
17
2
8
14

Low Clouds (% Sky Obscured)

1
3
5
12
17
14
9
6
3
0
0
0
0
4
9
15
28
39
50
31
17
0
0
0

Medium Clouds (% Sky Obscured)

0
2
5
18
14
8
2
1
1
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
1
2
3
3
2
3
3
3
2
8
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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 (%)

11
10
7
2
7
6
2
2
1
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
7
7
7
7
7
6
5
4
4
3
4
4
4
4
4
4
4
4
4
5
6
7
7

Chance of Frost

Temperature (°C)

27
28
28
28
28
26
25
23
22
20
19
18
17
16
16
15
15
15
15
16
17
18
20
21

Feels Like (°C)

28
29
31
30
29
29
29
28
23
23
23
22
21
20
17
17
17
17
17
18
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

61
58
58
57
55
59
64
67
69
71
73
78
86
92
95
96
98
84
74
65
59
55
52
48

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027

Ozone (du)

310
310
310
310
310
311
311
311
311
312
312
312
312
312
312
313
313
314
314
315
316
316
317
317

Wednesday 27

Waxing Gibbous 89%

17:35

03:34

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

Sun - Rise: 05:28, Set: 21:14, Transit: 13:21. Moon - Rise: 17:35, Set: 03:34. Civil Dark: 21:54 - 04:47. Nautical Dark: 22:49 - 03:52. Astro Dark: 00:11 - 02:29

Total Clouds (% Sky Obscured)

16
20
25
34
31
24
17
13
9
3
2
1
1
2
8
16
26
31
33

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

16
20
25
34
16
6
1
0
0
0
0
0
0
2
4
5
5
7
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
23
22
21
22
23
23
21
21
21
20
20
19
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

44
40
42
44
44
51
59
67
68
69
71
74
78
80
83
86
87
83
79

Pressure (mb)

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

Ozone (du)

318
318
319
320
321
322
323
324
326
328
330
331
332
333
333
333
333
334
335

Forecast for Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 21/05/26 13:55:44. Forecast: 21/05/26 to 27/05/26. Timezone: UTC+2.00