Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

11:50

03:44

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

Sun - Rise: 05:48, Set: 20:16, Transit: 13:03. Moon - Rise: 11:50, Set: 03:44. Civil Dark: 20:52 - 05:12. Nautical Dark: 21:39 - 04:25. Astro Dark: 22:33 - 03:30

Total Clouds (% Sky Obscured)

2
12
23
23
72
81
91
88
80
76
39
39
31
11
12
4
26
30
44
30
35
47
44
91

Low Clouds (% Sky Obscured)

2
12
23
23
72
81
91
85
74
70
37
34
28
8
11
0
24
30
44
30
35
47
44
53

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
2
4
5
5
3
5
4
2
6
3
4
3
3
12
4
5
8
8
20
16
86

ISS Passover

Visibility (miles)

8
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
1
0
3
0
9
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
5
7
7
11
11
11
11
10
10
10
9
9
7
4
4
5
5
5
6
7
8
8
9

Chance of Frost

Temperature (°C)

5
6
6
7
7
7
7
7
9
10
10
10
11
11
9
8
7
7
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
85
74
71
67
74
79
80
72
69
71
73
81
91
91
91
93
93
93
93
90
94
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

355
354
355
355
354
354
354
354
355
356
357
356
357
358
360
361
363
371
379
382
385
385
388
390

Saturday 25

Waxing Gibbous 68%

13:13

03:59

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

Sun - Rise: 05:46, Set: 20:18, Transit: 13:03. Moon - Rise: 13:13, Set: 03:59. Civil Dark: 20:54 - 05:09. Nautical Dark: 21:41 - 04:22. Astro Dark: 22:36 - 03:26

Total Clouds (% Sky Obscured)

95
100
100
100
100
52
50
50
0
0
0
48
56
61
24
15
17
25
45
35
40
48
43
37

Low Clouds (% Sky Obscured)

58
46
43
38
0
0
0
0
0
0
0
0
0
20
0
0
17
25
45
35
40
48
43
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
35
38
33
16
10
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
100
100
39
25
30
0
0
0
0
2
0
0
4
2
0
0
0
0
1
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

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

Chance of Frost

Temperature (°C)

6
6
8
9
10
12
13
14
15
16
16
16
15
14
12
10
9
9
8
7
6
5
4
3

Feels Like (°C)

1
1
3
4
4
6
9
10
11
12
12
13
12
12
11
9
8
7
4
2
2
0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

91
86
79
69
59
55
55
54
54
55
58
63
67
74
84
91
93
93
78
76
86
91
91
93

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1019
1021
1022

Ozone (du)

389
389
387
391
397
403
401
381
378
379
380
379
380
381
386
388
388
385
387
393
393
392
390
388

Sunday 26

Waxing Gibbous 78%

14:33

04:12

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

Sun - Rise: 05:44, Set: 20:19, Transit: 13:03. Moon - Rise: 14:33, Set: 04:12. Civil Dark: 20:56 - 05:07. Nautical Dark: 21:43 - 04:20. Astro Dark: 22:39 - 03:23

Total Clouds (% Sky Obscured)

41
42
49
50
32
2
7
26
35
31
27
52
42
48
65
55
74
92
93
68
56
54
48
29

Low Clouds (% Sky Obscured)

41
42
46
45
30
1
6
26
34
29
24
27
6
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
10
77
41
25
34
15
6
15

High Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
7
7
6
37
32
48
65
55
72
88
87
29
22
18
14
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)

11
10
11
10
10
10
10
10
10
10
10
10
9
6
4
3
2
2
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

2
2
4
5
7
8
10
10
11
11
11
11
11
10
8
6
5
5
4
3
3
2
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
80
76
70
63
57
52
50
49
49
50
51
62
68
66
64
63
62
64
63
60
59
58

Pressure (mb)

1023
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

387
384
381
382
380
379
380
381
381
382
383
384
386
385
385
384
385
385
385
384
388
383
380
381

Monday 27

Waxing Gibbous 86%

15:49

04:24

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

Sun - Rise: 05:42, Set: 20:21, Transit: 13:03. Moon - Rise: 15:49, Set: 04:24. Civil Dark: 20:58 - 05:05. Nautical Dark: 21:45 - 04:17. Astro Dark: 22:42 - 03:20

Total Clouds (% Sky Obscured)

37
63
69
74
77
77
76
76
70
67
54
43
81
75
96
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
2
2
2
2
8
15
21
18
12
8
8
4
1
3
5
28
42
55
67
74
80
87
68

Medium Clouds (% Sky Obscured)

15
19
29
37
37
33
66
65
66
66
16
32
50
66
68
90
100
100
100
100
100
100
100
85

High Clouds (% Sky Obscured)

20
31
23
18
25
25
30
40
35
22
18
28
69
75
96
100
100
100
100
100
100
100
100
98

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
32
42
43
37
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
4
6
8
10
11
12
12
12
13
12
13
12
11
8
7
7
7
7
6
6
6
5
5

Feels Like (°C)

0
3
3
5
7
8
9
9
9
10
9
10
10
9
7
5
5
5
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

60
64
57
53
49
47
48
49
50
53
54
54
55
68
71
73
74
70
70
76
90
90
90
93

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

382
383
382
381
380
380
382
382
384
386
387
394
397
398
397
396
396
398
402
407
413
416
419
420

Tuesday 28

Waxing Gibbous 92%

17:04

04:35

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

Sun - Rise: 05:41, Set: 20:22, Transit: 13:02. Moon - Rise: 17:04, Set: 04:35. Civil Dark: 21:00 - 05:03. Nautical Dark: 21:48 - 04:15. Astro Dark: 22:45 - 03:16

Total Clouds (% Sky Obscured)

99
98
75
56
46
50
50
45
30
25
25
25
25
25
99
99
98
81
65
52
65
75
80
74

Low Clouds (% Sky Obscured)

51
24
30
28
33
45
45
40
30
25
25
25
25
25
68
69
73
62
51
42
43
53
60
52

Medium Clouds (% Sky Obscured)

70
55
37
17
1
1
3
2
0
2
3
2
3
0
29
28
14
4
8
10
20
34
46
47

High Clouds (% Sky Obscured)

95
93
62
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
3
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 (%)

13
8
5
6
21
23
29
31
33
31
29
16
30
25
21
17
3
10
12
14
20
20
21
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
83
79
75
73
75
72
72
76
76
75
81
84
85
87
88
88
89
89
89
91
89
91

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

421
422
422
423
415
406
407
407
406
405
404
405
405
407
409
411
414
416
416
416
416
416
415
415

Wednesday 29

Waxing Gibbous 97%

18:17

04:47

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:39, Set: 20:24, Transit: 13:02. Moon - Rise: 18:17, Set: 04:47. Civil Dark: 21:02 - 05:01. Nautical Dark: 21:50 - 04:12. Astro Dark: 22:48 - 03:13

Total Clouds (% Sky Obscured)

68
63
58
49
42
53
63
73
73
68
60
52
48
43
51
62
79
75
67
60
58
57
60
71

Low Clouds (% Sky Obscured)

40
34
33
30
30
39
48
58
64
67
60
51
42
36
41
51
62
52
49
45
58
57
60
71

Medium Clouds (% Sky Obscured)

43
36
29
18
5
25
44
63
71
68
60
52
48
43
49
50
49
39
22
9
6
3
0
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
6
6
2
2
3
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
8
8
8
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 (%)

17
7
12
14
15
17
18
19
23
26
29
38
44
48
40
31
19
26
30
32
30
29
26
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
82
74
67
61
60
59
58
62
66
69
74
79
85
88
91
94
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

414
414
413
413
412
412
411
410
409
411
414
417
418
419
419
422
425
427
428
428
428
428
428
428

Thursday 30

Waxing Gibbous 99%

19:31

05:01

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
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:37, Set: 20:26, Transit: 13:02. Moon - Rise: 19:31, Set: 05:01. Civil Dark: 21:03 - 04:59. Nautical Dark: 21:52 - 04:10. Astro Dark: 22:51 - 03:10

Total Clouds (% Sky Obscured)

80
92
83
73
66
74
81
88
91
94
95
90
86
82
67
52
36
48
58
71

Low Clouds (% Sky Obscured)

80
86
71
55
45
47
45
44
60
70
88
84
81
77
67
52
36
48
58
70

Medium Clouds (% Sky Obscured)

39
47
50
53
65
74
81
88
91
88
85
69
61
55
34
13
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
4
5
3
2
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

Fog (%)

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

Precipitation Probability (%)

23
18
19
19
18
17
15
12
12
12
12
16
19
21
18
15
10
9
8
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
86
82
77
71
66
62
58
55
56
58
59
66
73
81
81
81
81
80
82

Pressure (mb)

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

Ozone (du)

430
432
434
436
437
439
434
430
426
423
420
417
417
416
415
416
417
418
417
417

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 24/04/26 06:36:57. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00